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- Committer: Package Import Robot
- Author(s): Loïc Minier
- Date: 2011-12-01 15:44:02 UTC
- Revision ID: package-import@ubuntu.com-20111201154402-xyv9lqrl8jxnz1er
Tags: 1:2.20.2-0ubuntu2
* Update watch file to only track GNOME 2.20 as gtk-engines was then ported
to gtk3 and finally abandoned.
* Fix FTBFS due to missing -lm.
- New patch 20_link-with-libm, adds AC_CHECK_LIBM and AC_SUBST(LIBM) to
configure.ac and $(LIBM) to Makefile.am files for engines which need it
in LIBADD.
- New patch 90_autoreconf, generated with autoreconf -fi %% rm -rf
autom4te.cache engines/support/*~; needed for 20_link-with-libm.
- Drop patch 99_ltmain_as-needed, doesn't apply anymore since the addition
of 90_autoreconf, but is probably obsoleted by it.
to gtk3 and finally abandoned.
* Fix FTBFS due to missing -lm.
- New patch 20_link-with-libm, adds AC_CHECK_LIBM and AC_SUBST(LIBM) to
configure.ac and $(LIBM) to Makefile.am files for engines which need it
in LIBADD.
- New patch 90_autoreconf, generated with autoreconf -fi %% rm -rf
autom4te.cache engines/support/*~; needed for 20_link-with-libm.
- Drop patch 99_ltmain_as-needed, doesn't apply anymore since the addition
of 90_autoreconf, but is probably obsoleted by it.
- files added:
- .pc/20_link-with-libm.patch
- .pc/20_link-with-libm.patch/engines
- .pc/20_link-with-libm.patch/engines/clearlooks
- .pc/20_link-with-libm.patch/engines/crux
- .pc/20_link-with-libm.patch/engines/glide
- .pc/20_link-with-libm.patch/engines/hc
- .pc/20_link-with-libm.patch/engines/mist
- .pc/20_link-with-libm.patch/engines/redmond
- .pc/20_link-with-libm.patch/engines/thinice
- .pc/90_autoreconf.patch
- .pc/90_autoreconf.patch/engines
- .pc/90_autoreconf.patch/engines/clearlooks
- .pc/90_autoreconf.patch/engines/crux
- .pc/90_autoreconf.patch/engines/glide
- .pc/90_autoreconf.patch/engines/hc
- .pc/90_autoreconf.patch/engines/industrial
- .pc/90_autoreconf.patch/engines/lua
- .pc/90_autoreconf.patch/engines/mist
- .pc/90_autoreconf.patch/engines/redmond
- .pc/90_autoreconf.patch/engines/support
- .pc/90_autoreconf.patch/engines/thinice
- .pc/90_autoreconf.patch/schema
- .pc/90_autoreconf.patch/test
- .pc/90_autoreconf.patch/themes
- .pc/90_autoreconf.patch/themes/Clearlooks
- .pc/90_autoreconf.patch/themes/Clearlooks/gtk-2.0
- .pc/90_autoreconf.patch/themes/Crux
- .pc/90_autoreconf.patch/themes/Crux/gtk-2.0
- .pc/90_autoreconf.patch/themes/Industrial
- .pc/90_autoreconf.patch/themes/Industrial/gtk-2.0
- .pc/90_autoreconf.patch/themes/Mist
- .pc/90_autoreconf.patch/themes/Mist/gtk-2.0
- .pc/90_autoreconf.patch/themes/Redmond
- .pc/90_autoreconf.patch/themes/Redmond/gtk-2.0
- .pc/90_autoreconf.patch/themes/ThinIce
- .pc/90_autoreconf.patch/themes/ThinIce/gtk-2.0
- files removed:
- .pc/99_ltmain_as-needed.patch
- files modified:
- .pc/applied-patches
added
removed
.pc/90_autoreconf.patch/aclocal.m4
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# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
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# gives unlimited permission to copy and/or distribute it,
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# This program is distributed in the hope that it will be useful,
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AC_SUBST($1)dnl
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#-----------------
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dnl NLS is obligatory
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AC_MSG_CHECKING([if msgfmt accepts -c])
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msgid ""
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[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
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AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
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[CATOBJEXT=.gmo
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DATADIRNAME=share],
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[case $host in
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*-*-solaris*)
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dnl On Solaris, if bind_textdomain_codeset is in libc,
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dnl GNU format message catalog is always supported,
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dnl since both are added to the libc all together.
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dnl Hence, we'd like to go with DATADIRNAME=share and
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AC_CHECK_FUNC(bind_textdomain_codeset,
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[CATOBJEXT=.gmo
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DATADIRNAME=share],
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[CATOBJEXT=.mo
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DATADIRNAME=lib])
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;;
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*)
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CATOBJEXT=.mo
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DATADIRNAME=lib
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;;
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esac])
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LIBS="$glib_save_LIBS"
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INSTOBJEXT=.mo
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])
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[always defined to indicate that i18n is enabled])
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[case "$CONFIG_FILES" in *po/Makefile.in*)
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sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
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esac])
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dnl These rules are solely for the distribution goal. While doing this
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dnl we only have to keep exactly one list of the available catalogs
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GMOFILES="$GMOFILES $lang.gmo"
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POFILES="$POFILES $lang.po"
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AC_SUBST(CATALOGS)
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AC_SUBST(INTLLIBS)
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AC_SUBST(POSUB)
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])
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# AM_GLIB_GNU_GETTEXT
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# -------------------
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# Do checks necessary for use of gettext. If a suitable implementation
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# and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
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else
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desiredlanguages="$ALL_LINGUAS"
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fi
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for desiredlang in $desiredlanguages; do
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# Use the presentlang catalog if desiredlang is
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# b. a variant of presentlang (because in this case,
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# presentlang can be used as a fallback for messages
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# which are not translated in the desiredlang catalog).
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case "$desiredlang" in
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"$presentlang"*) useit=yes;;
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done
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if test $useit = yes; then
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NEW_LINGUAS="$NEW_LINGUAS $presentlang"
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fi
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LINGUAS=$NEW_LINGUAS
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AC_MSG_RESULT($LINGUAS)
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fi
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dnl Construct list of names of catalog files to be constructed.
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if test -n "$LINGUAS"; then
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fi
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dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
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if test -z "$MKINSTALLDIRS"; then
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AC_SUBST(MKINSTALLDIRS)
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dnl Generate list of files to be processed by xgettext which will
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dnl be included in po/Makefile.
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if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
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posrcprefix="$srcdir/"
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else
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posrcprefix="../$srcdir/"
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fi
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else
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posrcprefix="../"
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fi
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rm -f po/POTFILES
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sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
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< $srcdir/po/POTFILES.in > po/POTFILES
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# AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
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# Define VARIABLE to the location where catalog files will
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# be installed by po/Makefile.
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glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
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[glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
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glib_save_prefix="$prefix"
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glib_save_exec_prefix="$exec_prefix"
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glib_save_datarootdir="$datarootdir"
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test "x$prefix" = xNONE && prefix=$ac_default_prefix
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test "x$exec_prefix" = xNONE && exec_prefix=$prefix
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datarootdir=`eval echo "${datarootdir}"`
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if test "x$CATOBJEXT" = "x.mo" ; then
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localedir=`eval echo "${libdir}/locale"`
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else
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localedir=`eval echo "${datadir}/locale"`
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fi
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prefix="$glib_save_prefix"
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exec_prefix="$glib_save_exec_prefix"
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datarootdir="$glib_save_datarootdir"
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AC_DEFINE_UNQUOTED($1, "$localedir",
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[Define the location where the catalogs will be installed])
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])
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dnl
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dnl Now the definitions that aclocal will find
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dnl
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ifdef(glib_configure_in,[],[
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AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
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AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
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])dnl
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# GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
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#
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# file name to PROGRAM. Perform ACTION-IF-PASS if PROGRAM exits with
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AC_DEFUN([GLIB_RUN_PROG],
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[cat >conftest.foo <<_ACEOF
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$2
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_ACEOF
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if AC_RUN_LOG([$1 conftest.foo]); then
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m4_ifval([$3], [$3], [:])
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m4_ifvaln([$4], [else $4])dnl
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echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
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sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
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fi])
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dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])
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# serial 40 IT_PROG_INTLTOOL
458
AC_DEFUN([IT_PROG_INTLTOOL], [
459
AC_PREREQ([2.50])dnl
460
AC_REQUIRE([AM_NLS])dnl
461
462
case "$am__api_version" in
463
1.[01234])
464
AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool])
465
;;
466
*)
467
;;
468
esac
469
470
if test -n "$1"; then
471
AC_MSG_CHECKING([for intltool >= $1])
472
473
INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
474
INTLTOOL_APPLIED_VERSION=`intltool-update --version | head -1 | cut -d" " -f3`
475
[INTLTOOL_APPLIED_VERSION_AS_INT=`echo $INTLTOOL_APPLIED_VERSION | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
476
]
477
AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found])
478
test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" ||
479
AC_MSG_ERROR([Your intltool is too old. You need intltool $1 or later.])
480
fi
481
482
AC_PATH_PROG(INTLTOOL_UPDATE, [intltool-update])
483
AC_PATH_PROG(INTLTOOL_MERGE, [intltool-merge])
484
AC_PATH_PROG(INTLTOOL_EXTRACT, [intltool-extract])
485
if test -z "$INTLTOOL_UPDATE" -o -z "$INTLTOOL_MERGE" -o -z "$INTLTOOL_EXTRACT"; then
486
AC_MSG_ERROR([The intltool scripts were not found. Please install intltool.])
487
fi
488
489
INTLTOOL_DESKTOP_RULE='%.desktop: %.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
490
INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
491
INTLTOOL_KEYS_RULE='%.keys: %.keys.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
492
INTLTOOL_PROP_RULE='%.prop: %.prop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
493
INTLTOOL_OAF_RULE='%.oaf: %.oaf.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -p $(top_srcdir)/po $< [$]@'
494
INTLTOOL_PONG_RULE='%.pong: %.pong.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
495
INTLTOOL_SERVER_RULE='%.server: %.server.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
496
INTLTOOL_SHEET_RULE='%.sheet: %.sheet.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
497
INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
498
INTLTOOL_UI_RULE='%.ui: %.ui.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
499
INTLTOOL_XML_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
500
INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u /tmp $< [$]@'
501
INTLTOOL_XAM_RULE='%.xam: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
502
INTLTOOL_KBD_RULE='%.kbd: %.kbd.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
503
INTLTOOL_CAVES_RULE='%.caves: %.caves.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
504
INTLTOOL_SCHEMAS_RULE='%.schemas: %.schemas.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
505
INTLTOOL_THEME_RULE='%.theme: %.theme.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
506
INTLTOOL_SERVICE_RULE='%.service: %.service.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
507
INTLTOOL_POLICY_RULE='%.policy: %.policy.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
508
509
_IT_SUBST(INTLTOOL_DESKTOP_RULE)
510
_IT_SUBST(INTLTOOL_DIRECTORY_RULE)
511
_IT_SUBST(INTLTOOL_KEYS_RULE)
512
_IT_SUBST(INTLTOOL_PROP_RULE)
513
_IT_SUBST(INTLTOOL_OAF_RULE)
514
_IT_SUBST(INTLTOOL_PONG_RULE)
515
_IT_SUBST(INTLTOOL_SERVER_RULE)
516
_IT_SUBST(INTLTOOL_SHEET_RULE)
517
_IT_SUBST(INTLTOOL_SOUNDLIST_RULE)
518
_IT_SUBST(INTLTOOL_UI_RULE)
519
_IT_SUBST(INTLTOOL_XAM_RULE)
520
_IT_SUBST(INTLTOOL_KBD_RULE)
521
_IT_SUBST(INTLTOOL_XML_RULE)
522
_IT_SUBST(INTLTOOL_XML_NOMERGE_RULE)
523
_IT_SUBST(INTLTOOL_CAVES_RULE)
524
_IT_SUBST(INTLTOOL_SCHEMAS_RULE)
525
_IT_SUBST(INTLTOOL_THEME_RULE)
526
_IT_SUBST(INTLTOOL_SERVICE_RULE)
527
_IT_SUBST(INTLTOOL_POLICY_RULE)
528
529
# Check the gettext tools to make sure they are GNU
530
AC_PATH_PROG(XGETTEXT, xgettext)
531
AC_PATH_PROG(MSGMERGE, msgmerge)
532
AC_PATH_PROG(MSGFMT, msgfmt)
533
AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
534
if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then
535
AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
536
fi
537
xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`"
538
mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`"
539
mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`"
540
if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then
541
AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
542
fi
543
544
AC_PATH_PROG(INTLTOOL_PERL, perl)
545
if test -z "$INTLTOOL_PERL"; then
546
AC_MSG_ERROR([perl not found])
547
fi
548
AC_MSG_CHECKING([for perl >= 5.8.1])
549
$INTLTOOL_PERL -e "use 5.8.1;" > /dev/null 2>&1
550
if test $? -ne 0; then
551
AC_MSG_ERROR([perl 5.8.1 is required for intltool])
552
else
553
IT_PERL_VERSION="`$INTLTOOL_PERL -e \"printf '%vd', $^V\"`"
554
AC_MSG_RESULT([$IT_PERL_VERSION])
555
fi
556
if test "x$2" != "xno-xml"; then
557
AC_MSG_CHECKING([for XML::Parser])
558
if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
559
AC_MSG_RESULT([ok])
560
else
561
AC_MSG_ERROR([XML::Parser perl module is required for intltool])
562
fi
563
fi
564
565
# Substitute ALL_LINGUAS so we can use it in po/Makefile
566
AC_SUBST(ALL_LINGUAS)
567
568
# Set DATADIRNAME correctly if it is not set yet
569
# (copied from glib-gettext.m4)
570
if test -z "$DATADIRNAME"; then
571
AC_LINK_IFELSE(
572
[AC_LANG_PROGRAM([[]],
573
[[extern int _nl_msg_cat_cntr;
574
return _nl_msg_cat_cntr]])],
575
[DATADIRNAME=share],
576
[case $host in
577
*-*-solaris*)
578
dnl On Solaris, if bind_textdomain_codeset is in libc,
579
dnl GNU format message catalog is always supported,
580
dnl since both are added to the libc all together.
581
dnl Hence, we'd like to go with DATADIRNAME=share
582
dnl in this case.
583
AC_CHECK_FUNC(bind_textdomain_codeset,
584
[DATADIRNAME=share], [DATADIRNAME=lib])
585
;;
586
*)
587
[DATADIRNAME=lib]
588
;;
589
esac])
590
fi
591
AC_SUBST(DATADIRNAME)
592
593
IT_PO_SUBDIR([po])
594
595
])
596
597
598
# IT_PO_SUBDIR(DIRNAME)
599
# ---------------------
600
# All po subdirs have to be declared with this macro; the subdir "po" is
601
# declared by IT_PROG_INTLTOOL.
602
#
603
AC_DEFUN([IT_PO_SUBDIR],
604
[AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS.
605
dnl
606
dnl The following CONFIG_COMMANDS should be executed at the very end
607
dnl of config.status.
608
AC_CONFIG_COMMANDS_PRE([
609
AC_CONFIG_COMMANDS([$1/stamp-it], [
610
if [ ! grep "^# INTLTOOL_MAKEFILE$" "$1/Makefile.in" > /dev/null ]; then
611
AC_MSG_ERROR([$1/Makefile.in.in was not created by intltoolize.])
612
fi
613
rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp"
614
>"$1/stamp-it.tmp"
615
[sed '/^#/d
616
s/^[[].*] *//
617
/^[ ]*$/d
618
'"s|^| $ac_top_srcdir/|" \
619
"$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES"
620
]
621
[sed '/^POTFILES =/,/[^\\]$/ {
622
/^POTFILES =/!d
623
r $1/POTFILES
624
}
625
' "$1/Makefile.in" >"$1/Makefile"]
626
rm -f "$1/Makefile.tmp"
627
mv "$1/stamp-it.tmp" "$1/stamp-it"
628
])
629
])dnl
630
])
631
632
# _IT_SUBST(VARIABLE)
633
# -------------------
634
# Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
635
#
636
AC_DEFUN([_IT_SUBST],
637
[
638
AC_SUBST([$1])
639
m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
640
]
641
)
642
643
# deprecated macros
644
AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])
645
# A hint is needed for aclocal from Automake <= 1.9.4:
646
# AC_DEFUN([AC_PROG_INTLTOOL], ...)
647
648
649
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
650
#
651
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
652
# 2006, 2007, 2008 Free Software Foundation, Inc.
653
# Written by Gordon Matzigkeit, 1996
654
#
655
# This file is free software; the Free Software Foundation gives
656
# unlimited permission to copy and/or distribute it, with or without
657
# modifications, as long as this notice is preserved.
658
659
m4_define([_LT_COPYING], [dnl
660
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
661
# 2006, 2007, 2008 Free Software Foundation, Inc.
662
# Written by Gordon Matzigkeit, 1996
663
#
664
# This file is part of GNU Libtool.
665
#
666
# GNU Libtool is free software; you can redistribute it and/or
667
# modify it under the terms of the GNU General Public License as
668
# published by the Free Software Foundation; either version 2 of
669
# the License, or (at your option) any later version.
670
#
671
# As a special exception to the GNU General Public License,
672
# if you distribute this file as part of a program or library that
673
# is built using GNU Libtool, you may include this file under the
674
# same distribution terms that you use for the rest of that program.
675
#
676
# GNU Libtool is distributed in the hope that it will be useful,
677
# but WITHOUT ANY WARRANTY; without even the implied warranty of
678
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
679
# GNU General Public License for more details.
680
#
681
# You should have received a copy of the GNU General Public License
682
# along with GNU Libtool; see the file COPYING. If not, a copy
683
# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
684
# obtained by writing to the Free Software Foundation, Inc.,
685
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
686
])
687
688
# serial 56 LT_INIT
689
690
691
# LT_PREREQ(VERSION)
692
# ------------------
693
# Complain and exit if this libtool version is less that VERSION.
694
m4_defun([LT_PREREQ],
695
[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
696
[m4_default([$3],
697
[m4_fatal([Libtool version $1 or higher is required],
698
63)])],
699
[$2])])
700
701
702
# _LT_CHECK_BUILDDIR
703
# ------------------
704
# Complain if the absolute build directory name contains unusual characters
705
m4_defun([_LT_CHECK_BUILDDIR],
706
[case `pwd` in
707
*\ * | *\ *)
708
AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
709
esac
710
])
711
712
713
# LT_INIT([OPTIONS])
714
# ------------------
715
AC_DEFUN([LT_INIT],
716
[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
717
AC_BEFORE([$0], [LT_LANG])dnl
718
AC_BEFORE([$0], [LT_OUTPUT])dnl
719
AC_BEFORE([$0], [LTDL_INIT])dnl
720
m4_require([_LT_CHECK_BUILDDIR])dnl
721
722
dnl Autoconf doesn't catch unexpanded LT_ macros by default:
723
m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
724
m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
725
dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
726
dnl unless we require an AC_DEFUNed macro:
727
AC_REQUIRE([LTOPTIONS_VERSION])dnl
728
AC_REQUIRE([LTSUGAR_VERSION])dnl
729
AC_REQUIRE([LTVERSION_VERSION])dnl
730
AC_REQUIRE([LTOBSOLETE_VERSION])dnl
731
m4_require([_LT_PROG_LTMAIN])dnl
732
733
dnl Parse OPTIONS
734
_LT_SET_OPTIONS([$0], [$1])
735
736
# This can be used to rebuild libtool when needed
737
LIBTOOL_DEPS="$ltmain"
738
739
# Always use our own libtool.
740
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
741
AC_SUBST(LIBTOOL)dnl
742
743
_LT_SETUP
744
745
# Only expand once:
746
m4_define([LT_INIT])
747
])# LT_INIT
748
749
# Old names:
750
AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
751
AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
752
dnl aclocal-1.4 backwards compatibility:
753
dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
754
dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
755
756
757
# _LT_CC_BASENAME(CC)
758
# -------------------
759
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
760
m4_defun([_LT_CC_BASENAME],
761
[for cc_temp in $1""; do
762
case $cc_temp in
763
compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
764
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
765
\-*) ;;
766
*) break;;
767
esac
768
done
769
cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
770
])
771
772
773
# _LT_FILEUTILS_DEFAULTS
774
# ----------------------
775
# It is okay to use these file commands and assume they have been set
776
# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
777
m4_defun([_LT_FILEUTILS_DEFAULTS],
778
[: ${CP="cp -f"}
779
: ${MV="mv -f"}
780
: ${RM="rm -f"}
781
])# _LT_FILEUTILS_DEFAULTS
782
783
784
# _LT_SETUP
785
# ---------
786
m4_defun([_LT_SETUP],
787
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
788
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
789
_LT_DECL([], [host_alias], [0], [The host system])dnl
790
_LT_DECL([], [host], [0])dnl
791
_LT_DECL([], [host_os], [0])dnl
792
dnl
793
_LT_DECL([], [build_alias], [0], [The build system])dnl
794
_LT_DECL([], [build], [0])dnl
795
_LT_DECL([], [build_os], [0])dnl
796
dnl
797
AC_REQUIRE([AC_PROG_CC])dnl
798
AC_REQUIRE([LT_PATH_LD])dnl
799
AC_REQUIRE([LT_PATH_NM])dnl
800
dnl
801
AC_REQUIRE([AC_PROG_LN_S])dnl
802
test -z "$LN_S" && LN_S="ln -s"
803
_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
804
dnl
805
AC_REQUIRE([LT_CMD_MAX_LEN])dnl
806
_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
807
_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
808
dnl
809
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
810
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
811
m4_require([_LT_CMD_RELOAD])dnl
812
m4_require([_LT_CHECK_MAGIC_METHOD])dnl
813
m4_require([_LT_CMD_OLD_ARCHIVE])dnl
814
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
815
816
_LT_CONFIG_LIBTOOL_INIT([
817
# See if we are running on zsh, and set the options which allow our
818
# commands through without removal of \ escapes INIT.
819
if test -n "\${ZSH_VERSION+set}" ; then
820
setopt NO_GLOB_SUBST
821
fi
822
])
823
if test -n "${ZSH_VERSION+set}" ; then
824
setopt NO_GLOB_SUBST
825
fi
826
827
_LT_CHECK_OBJDIR
828
829
m4_require([_LT_TAG_COMPILER])dnl
830
_LT_PROG_ECHO_BACKSLASH
831
832
case $host_os in
833
aix3*)
834
# AIX sometimes has problems with the GCC collect2 program. For some
835
# reason, if we set the COLLECT_NAMES environment variable, the problems
836
# vanish in a puff of smoke.
837
if test "X${COLLECT_NAMES+set}" != Xset; then
838
COLLECT_NAMES=
839
export COLLECT_NAMES
840
fi
841
;;
842
esac
843
844
# Sed substitution that helps us do robust quoting. It backslashifies
845
# metacharacters that are still active within double-quoted strings.
846
sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
847
848
# Same as above, but do not quote variable references.
849
double_quote_subst='s/\([["`\\]]\)/\\\1/g'
850
851
# Sed substitution to delay expansion of an escaped shell variable in a
852
# double_quote_subst'ed string.
853
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
854
855
# Sed substitution to delay expansion of an escaped single quote.
856
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
857
858
# Sed substitution to avoid accidental globbing in evaled expressions
859
no_glob_subst='s/\*/\\\*/g'
860
861
# Global variables:
862
ofile=libtool
863
can_build_shared=yes
864
865
# All known linkers require a `.a' archive for static linking (except MSVC,
866
# which needs '.lib').
867
libext=a
868
869
with_gnu_ld="$lt_cv_prog_gnu_ld"
870
871
old_CC="$CC"
872
old_CFLAGS="$CFLAGS"
873
874
# Set sane defaults for various variables
875
test -z "$CC" && CC=cc
876
test -z "$LTCC" && LTCC=$CC
877
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
878
test -z "$LD" && LD=ld
879
test -z "$ac_objext" && ac_objext=o
880
881
_LT_CC_BASENAME([$compiler])
882
883
# Only perform the check for file, if the check method requires it
884
test -z "$MAGIC_CMD" && MAGIC_CMD=file
885
case $deplibs_check_method in
886
file_magic*)
887
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
888
_LT_PATH_MAGIC
889
fi
890
;;
891
esac
892
893
# Use C for the default configuration in the libtool script
894
LT_SUPPORTED_TAG([CC])
895
_LT_LANG_C_CONFIG
896
_LT_LANG_DEFAULT_CONFIG
897
_LT_CONFIG_COMMANDS
898
])# _LT_SETUP
899
900
901
# _LT_PROG_LTMAIN
902
# ---------------
903
# Note that this code is called both from `configure', and `config.status'
904
# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
905
# `config.status' has no value for ac_aux_dir unless we are using Automake,
906
# so we pass a copy along to make sure it has a sensible value anyway.
907
m4_defun([_LT_PROG_LTMAIN],
908
[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
909
_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
910
ltmain="$ac_aux_dir/ltmain.sh"
911
])# _LT_PROG_LTMAIN
912
913
914
915
# So that we can recreate a full libtool script including additional
916
# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
917
# in macros and then make a single call at the end using the `libtool'
918
# label.
919
920
921
# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
922
# ----------------------------------------
923
# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
924
m4_define([_LT_CONFIG_LIBTOOL_INIT],
925
[m4_ifval([$1],
926
[m4_append([_LT_OUTPUT_LIBTOOL_INIT],
927
[$1
928
])])])
929
930
# Initialize.
931
m4_define([_LT_OUTPUT_LIBTOOL_INIT])
932
933
934
# _LT_CONFIG_LIBTOOL([COMMANDS])
935
# ------------------------------
936
# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
937
m4_define([_LT_CONFIG_LIBTOOL],
938
[m4_ifval([$1],
939
[m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
940
[$1
941
])])])
942
943
# Initialize.
944
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
945
946
947
# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
948
# -----------------------------------------------------
949
m4_defun([_LT_CONFIG_SAVE_COMMANDS],
950
[_LT_CONFIG_LIBTOOL([$1])
951
_LT_CONFIG_LIBTOOL_INIT([$2])
952
])
953
954
955
# _LT_FORMAT_COMMENT([COMMENT])
956
# -----------------------------
957
# Add leading comment marks to the start of each line, and a trailing
958
# full-stop to the whole comment if one is not present already.
959
m4_define([_LT_FORMAT_COMMENT],
960
[m4_ifval([$1], [
961
m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
962
[['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
963
)])
964
965
966
967
968
969
# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
970
# -------------------------------------------------------------------
971
# CONFIGNAME is the name given to the value in the libtool script.
972
# VARNAME is the (base) name used in the configure script.
973
# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
974
# VARNAME. Any other value will be used directly.
975
m4_define([_LT_DECL],
976
[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
977
[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
978
[m4_ifval([$1], [$1], [$2])])
979
lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
980
m4_ifval([$4],
981
[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
982
lt_dict_add_subkey([lt_decl_dict], [$2],
983
[tagged?], [m4_ifval([$5], [yes], [no])])])
984
])
985
986
987
# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
988
# --------------------------------------------------------
989
m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
990
991
992
# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
993
# ------------------------------------------------
994
m4_define([lt_decl_tag_varnames],
995
[_lt_decl_filter([tagged?], [yes], $@)])
996
997
998
# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
999
# ---------------------------------------------------------
1000
m4_define([_lt_decl_filter],
1001
[m4_case([$#],
1002
[0], [m4_fatal([$0: too few arguments: $#])],
1003
[1], [m4_fatal([$0: too few arguments: $#: $1])],
1004
[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
1005
[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
1006
[lt_dict_filter([lt_decl_dict], $@)])[]dnl
1007
])
1008
1009
1010
# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
1011
# --------------------------------------------------
1012
m4_define([lt_decl_quote_varnames],
1013
[_lt_decl_filter([value], [1], $@)])
1014
1015
1016
# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
1017
# ---------------------------------------------------
1018
m4_define([lt_decl_dquote_varnames],
1019
[_lt_decl_filter([value], [2], $@)])
1020
1021
1022
# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
1023
# ---------------------------------------------------
1024
m4_define([lt_decl_varnames_tagged],
1025
[m4_assert([$# <= 2])dnl
1026
_$0(m4_quote(m4_default([$1], [[, ]])),
1027
m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
1028
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
1029
m4_define([_lt_decl_varnames_tagged],
1030
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
1031
1032
1033
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
1034
# ------------------------------------------------
1035
m4_define([lt_decl_all_varnames],
1036
[_$0(m4_quote(m4_default([$1], [[, ]])),
1037
m4_if([$2], [],
1038
m4_quote(lt_decl_varnames),
1039
m4_quote(m4_shift($@))))[]dnl
1040
])
1041
m4_define([_lt_decl_all_varnames],
1042
[lt_join($@, lt_decl_varnames_tagged([$1],
1043
lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
1044
])
1045
1046
1047
# _LT_CONFIG_STATUS_DECLARE([VARNAME])
1048
# ------------------------------------
1049
# Quote a variable value, and forward it to `config.status' so that its
1050
# declaration there will have the same value as in `configure'. VARNAME
1051
# must have a single quote delimited value for this to work.
1052
m4_define([_LT_CONFIG_STATUS_DECLARE],
1053
[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
1054
1055
1056
# _LT_CONFIG_STATUS_DECLARATIONS
1057
# ------------------------------
1058
# We delimit libtool config variables with single quotes, so when
1059
# we write them to config.status, we have to be sure to quote all
1060
# embedded single quotes properly. In configure, this macro expands
1061
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
1062
#
1063
# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
1064
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
1065
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
1066
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
1067
1068
1069
# _LT_LIBTOOL_TAGS
1070
# ----------------
1071
# Output comment and list of tags supported by the script
1072
m4_defun([_LT_LIBTOOL_TAGS],
1073
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
1074
available_tags="_LT_TAGS"dnl
1075
])
1076
1077
1078
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
1079
# -----------------------------------
1080
# Extract the dictionary values for VARNAME (optionally with TAG) and
1081
# expand to a commented shell variable setting:
1082
#
1083
# # Some comment about what VAR is for.
1084
# visible_name=$lt_internal_name
1085
m4_define([_LT_LIBTOOL_DECLARE],
1086
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
1087
[description])))[]dnl
1088
m4_pushdef([_libtool_name],
1089
m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
1090
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
1091
[0], [_libtool_name=[$]$1],
1092
[1], [_libtool_name=$lt_[]$1],
1093
[2], [_libtool_name=$lt_[]$1],
1094
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
1095
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
1096
])
1097
1098
1099
# _LT_LIBTOOL_CONFIG_VARS
1100
# -----------------------
1101
# Produce commented declarations of non-tagged libtool config variables
1102
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
1103
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
1104
# section) are produced by _LT_LIBTOOL_TAG_VARS.
1105
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
1106
[m4_foreach([_lt_var],
1107
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
1108
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
1109
1110
1111
# _LT_LIBTOOL_TAG_VARS(TAG)
1112
# -------------------------
1113
m4_define([_LT_LIBTOOL_TAG_VARS],
1114
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
1115
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
1116
1117
1118
# _LT_TAGVAR(VARNAME, [TAGNAME])
1119
# ------------------------------
1120
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
1121
1122
1123
# _LT_CONFIG_COMMANDS
1124
# -------------------
1125
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
1126
# variables for single and double quote escaping we saved from calls
1127
# to _LT_DECL, we can put quote escaped variables declarations
1128
# into `config.status', and then the shell code to quote escape them in
1129
# for loops in `config.status'. Finally, any additional code accumulated
1130
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
1131
m4_defun([_LT_CONFIG_COMMANDS],
1132
[AC_PROVIDE_IFELSE([LT_OUTPUT],
1133
dnl If the libtool generation code has been placed in $CONFIG_LT,
1134
dnl instead of duplicating it all over again into config.status,
1135
dnl then we will have config.status run $CONFIG_LT later, so it
1136
dnl needs to know what name is stored there:
1137
[AC_CONFIG_COMMANDS([libtool],
1138
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
1139
dnl If the libtool generation code is destined for config.status,
1140
dnl expand the accumulated commands and init code now:
1141
[AC_CONFIG_COMMANDS([libtool],
1142
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
1143
])#_LT_CONFIG_COMMANDS
1144
1145
1146
# Initialize.
1147
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
1148
[
1149
1150
# The HP-UX ksh and POSIX shell print the target directory to stdout
1151
# if CDPATH is set.
1152
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1153
1154
sed_quote_subst='$sed_quote_subst'
1155
double_quote_subst='$double_quote_subst'
1156
delay_variable_subst='$delay_variable_subst'
1157
_LT_CONFIG_STATUS_DECLARATIONS
1158
LTCC='$LTCC'
1159
LTCFLAGS='$LTCFLAGS'
1160
compiler='$compiler_DEFAULT'
1161
1162
# Quote evaled strings.
1163
for var in lt_decl_all_varnames([[ \
1164
]], lt_decl_quote_varnames); do
1165
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
1166
*[[\\\\\\\`\\"\\\$]]*)
1167
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
1168
;;
1169
*)
1170
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
1171
;;
1172
esac
1173
done
1174
1175
# Double-quote double-evaled strings.
1176
for var in lt_decl_all_varnames([[ \
1177
]], lt_decl_dquote_varnames); do
1178
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
1179
*[[\\\\\\\`\\"\\\$]]*)
1180
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
1181
;;
1182
*)
1183
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
1184
;;
1185
esac
1186
done
1187
1188
# Fix-up fallback echo if it was mangled by the above quoting rules.
1189
case \$lt_ECHO in
1190
*'\\\[$]0 --fallback-echo"')dnl "
1191
lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
1192
;;
1193
esac
1194
1195
_LT_OUTPUT_LIBTOOL_INIT
1196
])
1197
1198
1199
# LT_OUTPUT
1200
# ---------
1201
# This macro allows early generation of the libtool script (before
1202
# AC_OUTPUT is called), incase it is used in configure for compilation
1203
# tests.
1204
AC_DEFUN([LT_OUTPUT],
1205
[: ${CONFIG_LT=./config.lt}
1206
AC_MSG_NOTICE([creating $CONFIG_LT])
1207
cat >"$CONFIG_LT" <<_LTEOF
1208
#! $SHELL
1209
# Generated by $as_me.
1210
# Run this file to recreate a libtool stub with the current configuration.
1211
1212
lt_cl_silent=false
1213
SHELL=\${CONFIG_SHELL-$SHELL}
1214
_LTEOF
1215
1216
cat >>"$CONFIG_LT" <<\_LTEOF
1217
AS_SHELL_SANITIZE
1218
_AS_PREPARE
1219
1220
exec AS_MESSAGE_FD>&1
1221
exec AS_MESSAGE_LOG_FD>>config.log
1222
{
1223
echo
1224
AS_BOX([Running $as_me.])
1225
} >&AS_MESSAGE_LOG_FD
1226
1227
lt_cl_help="\
1228
\`$as_me' creates a local libtool stub from the current configuration,
1229
for use in further configure time tests before the real libtool is
1230
generated.
1231
1232
Usage: $[0] [[OPTIONS]]
1233
1234
-h, --help print this help, then exit
1235
-V, --version print version number, then exit
1236
-q, --quiet do not print progress messages
1237
-d, --debug don't remove temporary files
1238
1239
Report bugs to <bug-libtool@gnu.org>."
1240
1241
lt_cl_version="\
1242
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
1243
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
1244
configured by $[0], generated by m4_PACKAGE_STRING.
1245
1246
Copyright (C) 2008 Free Software Foundation, Inc.
1247
This config.lt script is free software; the Free Software Foundation
1248
gives unlimited permision to copy, distribute and modify it."
1249
1250
while test $[#] != 0
1251
do
1252
case $[1] in
1253
--version | --v* | -V )
1254
echo "$lt_cl_version"; exit 0 ;;
1255
--help | --h* | -h )
1256
echo "$lt_cl_help"; exit 0 ;;
1257
--debug | --d* | -d )
1258
debug=: ;;
1259
--quiet | --q* | --silent | --s* | -q )
1260
lt_cl_silent=: ;;
1261
1262
-*) AC_MSG_ERROR([unrecognized option: $[1]
1263
Try \`$[0] --help' for more information.]) ;;
1264
1265
*) AC_MSG_ERROR([unrecognized argument: $[1]
1266
Try \`$[0] --help' for more information.]) ;;
1267
esac
1268
shift
1269
done
1270
1271
if $lt_cl_silent; then
1272
exec AS_MESSAGE_FD>/dev/null
1273
fi
1274
_LTEOF
1275
1276
cat >>"$CONFIG_LT" <<_LTEOF
1277
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
1278
_LTEOF
1279
1280
cat >>"$CONFIG_LT" <<\_LTEOF
1281
AC_MSG_NOTICE([creating $ofile])
1282
_LT_OUTPUT_LIBTOOL_COMMANDS
1283
AS_EXIT(0)
1284
_LTEOF
1285
chmod +x "$CONFIG_LT"
1286
1287
# configure is writing to config.log, but config.lt does its own redirection,
1288
# appending to config.log, which fails on DOS, as config.log is still kept
1289
# open by configure. Here we exec the FD to /dev/null, effectively closing
1290
# config.log, so it can be properly (re)opened and appended to by config.lt.
1291
if test "$no_create" != yes; then
1292
lt_cl_success=:
1293
test "$silent" = yes &&
1294
lt_config_lt_args="$lt_config_lt_args --quiet"
1295
exec AS_MESSAGE_LOG_FD>/dev/null
1296
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
1297
exec AS_MESSAGE_LOG_FD>>config.log
1298
$lt_cl_success || AS_EXIT(1)
1299
fi
1300
])# LT_OUTPUT
1301
1302
1303
# _LT_CONFIG(TAG)
1304
# ---------------
1305
# If TAG is the built-in tag, create an initial libtool script with a
1306
# default configuration from the untagged config vars. Otherwise add code
1307
# to config.status for appending the configuration named by TAG from the
1308
# matching tagged config vars.
1309
m4_defun([_LT_CONFIG],
1310
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1311
_LT_CONFIG_SAVE_COMMANDS([
1312
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
1313
m4_if(_LT_TAG, [C], [
1314
# See if we are running on zsh, and set the options which allow our
1315
# commands through without removal of \ escapes.
1316
if test -n "${ZSH_VERSION+set}" ; then
1317
setopt NO_GLOB_SUBST
1318
fi
1319
1320
cfgfile="${ofile}T"
1321
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
1322
$RM "$cfgfile"
1323
1324
cat <<_LT_EOF >> "$cfgfile"
1325
#! $SHELL
1326
1327
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
1328
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
1329
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1330
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
1331
#
1332
_LT_COPYING
1333
_LT_LIBTOOL_TAGS
1334
1335
# ### BEGIN LIBTOOL CONFIG
1336
_LT_LIBTOOL_CONFIG_VARS
1337
_LT_LIBTOOL_TAG_VARS
1338
# ### END LIBTOOL CONFIG
1339
1340
_LT_EOF
1341
1342
case $host_os in
1343
aix3*)
1344
cat <<\_LT_EOF >> "$cfgfile"
1345
# AIX sometimes has problems with the GCC collect2 program. For some
1346
# reason, if we set the COLLECT_NAMES environment variable, the problems
1347
# vanish in a puff of smoke.
1348
if test "X${COLLECT_NAMES+set}" != Xset; then
1349
COLLECT_NAMES=
1350
export COLLECT_NAMES
1351
fi
1352
_LT_EOF
1353
;;
1354
esac
1355
1356
_LT_PROG_LTMAIN
1357
1358
# We use sed instead of cat because bash on DJGPP gets confused if
1359
# if finds mixed CR/LF and LF-only lines. Since sed operates in
1360
# text mode, it properly converts lines to CR/LF. This bash problem
1361
# is reportedly fixed, but why not run on old versions too?
1362
sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
1363
|| (rm -f "$cfgfile"; exit 1)
1364
1365
_LT_PROG_XSI_SHELLFNS
1366
1367
sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
1368
|| (rm -f "$cfgfile"; exit 1)
1369
1370
mv -f "$cfgfile" "$ofile" ||
1371
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
1372
chmod +x "$ofile"
1373
],
1374
[cat <<_LT_EOF >> "$ofile"
1375
1376
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
1377
dnl in a comment (ie after a #).
1378
# ### BEGIN LIBTOOL TAG CONFIG: $1
1379
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
1380
# ### END LIBTOOL TAG CONFIG: $1
1381
_LT_EOF
1382
])dnl /m4_if
1383
],
1384
[m4_if([$1], [], [
1385
PACKAGE='$PACKAGE'
1386
VERSION='$VERSION'
1387
TIMESTAMP='$TIMESTAMP'
1388
RM='$RM'
1389
ofile='$ofile'], [])
1390
])dnl /_LT_CONFIG_SAVE_COMMANDS
1391
])# _LT_CONFIG
1392
1393
1394
# LT_SUPPORTED_TAG(TAG)
1395
# ---------------------
1396
# Trace this macro to discover what tags are supported by the libtool
1397
# --tag option, using:
1398
# autoconf --trace 'LT_SUPPORTED_TAG:$1'
1399
AC_DEFUN([LT_SUPPORTED_TAG], [])
1400
1401
1402
# C support is built-in for now
1403
m4_define([_LT_LANG_C_enabled], [])
1404
m4_define([_LT_TAGS], [])
1405
1406
1407
# LT_LANG(LANG)
1408
# -------------
1409
# Enable libtool support for the given language if not already enabled.
1410
AC_DEFUN([LT_LANG],
1411
[AC_BEFORE([$0], [LT_OUTPUT])dnl
1412
m4_case([$1],
1413
[C], [_LT_LANG(C)],
1414
[C++], [_LT_LANG(CXX)],
1415
[Java], [_LT_LANG(GCJ)],
1416
[Fortran 77], [_LT_LANG(F77)],
1417
[Fortran], [_LT_LANG(FC)],
1418
[Windows Resource], [_LT_LANG(RC)],
1419
[m4_ifdef([_LT_LANG_]$1[_CONFIG],
1420
[_LT_LANG($1)],
1421
[m4_fatal([$0: unsupported language: "$1"])])])dnl
1422
])# LT_LANG
1423
1424
1425
# _LT_LANG(LANGNAME)
1426
# ------------------
1427
m4_defun([_LT_LANG],
1428
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
1429
[LT_SUPPORTED_TAG([$1])dnl
1430
m4_append([_LT_TAGS], [$1 ])dnl
1431
m4_define([_LT_LANG_]$1[_enabled], [])dnl
1432
_LT_LANG_$1_CONFIG($1)])dnl
1433
])# _LT_LANG
1434
1435
1436
# _LT_LANG_DEFAULT_CONFIG
1437
# -----------------------
1438
m4_defun([_LT_LANG_DEFAULT_CONFIG],
1439
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
1440
[LT_LANG(CXX)],
1441
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
1442
1443
AC_PROVIDE_IFELSE([AC_PROG_F77],
1444
[LT_LANG(F77)],
1445
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
1446
1447
AC_PROVIDE_IFELSE([AC_PROG_FC],
1448
[LT_LANG(FC)],
1449
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
1450
1451
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
1452
dnl pulling things in needlessly.
1453
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
1454
[LT_LANG(GCJ)],
1455
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
1456
[LT_LANG(GCJ)],
1457
[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
1458
[LT_LANG(GCJ)],
1459
[m4_ifdef([AC_PROG_GCJ],
1460
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
1461
m4_ifdef([A][M_PROG_GCJ],
1462
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
1463
m4_ifdef([LT_PROG_GCJ],
1464
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
1465
1466
AC_PROVIDE_IFELSE([LT_PROG_RC],
1467
[LT_LANG(RC)],
1468
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
1469
])# _LT_LANG_DEFAULT_CONFIG
1470
1471
# Obsolete macros:
1472
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
1473
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
1474
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
1475
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
1476
dnl aclocal-1.4 backwards compatibility:
1477
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
1478
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
1479
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
1480
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
1481
1482
1483
# _LT_TAG_COMPILER
1484
# ----------------
1485
m4_defun([_LT_TAG_COMPILER],
1486
[AC_REQUIRE([AC_PROG_CC])dnl
1487
1488
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
1489
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
1490
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
1491
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
1492
1493
# If no C compiler was specified, use CC.
1494
LTCC=${LTCC-"$CC"}
1495
1496
# If no C compiler flags were specified, use CFLAGS.
1497
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
1498
1499
# Allow CC to be a program name with arguments.
1500
compiler=$CC
1501
])# _LT_TAG_COMPILER
1502
1503
1504
# _LT_COMPILER_BOILERPLATE
1505
# ------------------------
1506
# Check for compiler boilerplate output or warnings with
1507
# the simple compiler test code.
1508
m4_defun([_LT_COMPILER_BOILERPLATE],
1509
[m4_require([_LT_DECL_SED])dnl
1510
ac_outfile=conftest.$ac_objext
1511
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
1512
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
1513
_lt_compiler_boilerplate=`cat conftest.err`
1514
$RM conftest*
1515
])# _LT_COMPILER_BOILERPLATE
1516
1517
1518
# _LT_LINKER_BOILERPLATE
1519
# ----------------------
1520
# Check for linker boilerplate output or warnings with
1521
# the simple link test code.
1522
m4_defun([_LT_LINKER_BOILERPLATE],
1523
[m4_require([_LT_DECL_SED])dnl
1524
ac_outfile=conftest.$ac_objext
1525
echo "$lt_simple_link_test_code" >conftest.$ac_ext
1526
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
1527
_lt_linker_boilerplate=`cat conftest.err`
1528
$RM -r conftest*
1529
])# _LT_LINKER_BOILERPLATE
1530
1531
# _LT_REQUIRED_DARWIN_CHECKS
1532
# -------------------------
1533
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
1534
case $host_os in
1535
rhapsody* | darwin*)
1536
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
1537
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
1538
AC_CHECK_TOOL([LIPO], [lipo], [:])
1539
AC_CHECK_TOOL([OTOOL], [otool], [:])
1540
AC_CHECK_TOOL([OTOOL64], [otool64], [:])
1541
_LT_DECL([], [DSYMUTIL], [1],
1542
[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
1543
_LT_DECL([], [NMEDIT], [1],
1544
[Tool to change global to local symbols on Mac OS X])
1545
_LT_DECL([], [LIPO], [1],
1546
[Tool to manipulate fat objects and archives on Mac OS X])
1547
_LT_DECL([], [OTOOL], [1],
1548
[ldd/readelf like tool for Mach-O binaries on Mac OS X])
1549
_LT_DECL([], [OTOOL64], [1],
1550
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
1551
1552
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
1553
[lt_cv_apple_cc_single_mod=no
1554
if test -z "${LT_MULTI_MODULE}"; then
1555
# By default we will add the -single_module flag. You can override
1556
# by either setting the environment variable LT_MULTI_MODULE
1557
# non-empty at configure time, or by adding -multi_module to the
1558
# link flags.
1559
rm -rf libconftest.dylib*
1560
echo "int foo(void){return 1;}" > conftest.c
1561
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1562
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1563
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1564
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1565
_lt_result=$?
1566
if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
1567
lt_cv_apple_cc_single_mod=yes
1568
else
1569
cat conftest.err >&AS_MESSAGE_LOG_FD
1570
fi
1571
rm -rf libconftest.dylib*
1572
rm -f conftest.*
1573
fi])
1574
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1575
[lt_cv_ld_exported_symbols_list],
1576
[lt_cv_ld_exported_symbols_list=no
1577
save_LDFLAGS=$LDFLAGS
1578
echo "_main" > conftest.sym
1579
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1580
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1581
[lt_cv_ld_exported_symbols_list=yes],
1582
[lt_cv_ld_exported_symbols_list=no])
1583
LDFLAGS="$save_LDFLAGS"
1584
])
1585
case $host_os in
1586
rhapsody* | darwin1.[[012]])
1587
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1588
darwin1.*)
1589
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1590
darwin*) # darwin 5.x on
1591
# if running on 10.5 or later, the deployment target defaults
1592
# to the OS version, if on x86, and 10.4, the deployment
1593
# target defaults to 10.4. Don't you love it?
1594
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1595
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1596
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1597
10.[[012]]*)
1598
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1599
10.*)
1600
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1601
esac
1602
;;
1603
esac
1604
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1605
_lt_dar_single_mod='$single_module'
1606
fi
1607
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1608
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1609
else
1610
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1611
fi
1612
if test "$DSYMUTIL" != ":"; then
1613
_lt_dsymutil='~$DSYMUTIL $lib || :'
1614
else
1615
_lt_dsymutil=
1616
fi
1617
;;
1618
esac
1619
])
1620
1621
1622
# _LT_DARWIN_LINKER_FEATURES
1623
# --------------------------
1624
# Checks for linker and compiler features on darwin
1625
m4_defun([_LT_DARWIN_LINKER_FEATURES],
1626
[
1627
m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1628
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
1629
_LT_TAGVAR(hardcode_direct, $1)=no
1630
_LT_TAGVAR(hardcode_automatic, $1)=yes
1631
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1632
_LT_TAGVAR(whole_archive_flag_spec, $1)=''
1633
_LT_TAGVAR(link_all_deplibs, $1)=yes
1634
_LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1635
case $cc_basename in
1636
ifort*) _lt_dar_can_shared=yes ;;
1637
*) _lt_dar_can_shared=$GCC ;;
1638
esac
1639
if test "$_lt_dar_can_shared" = "yes"; then
1640
output_verbose_link_cmd=echo
1641
_LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
1642
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1643
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
1644
_LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
1645
m4_if([$1], [CXX],
1646
[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1647
_LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
1648
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
1649
fi
1650
],[])
1651
else
1652
_LT_TAGVAR(ld_shlibs, $1)=no
1653
fi
1654
])
1655
1656
# _LT_SYS_MODULE_PATH_AIX
1657
# -----------------------
1658
# Links a minimal program and checks the executable
1659
# for the system default hardcoded library path. In most cases,
1660
# this is /usr/lib:/lib, but when the MPI compilers are used
1661
# the location of the communication and MPI libs are included too.
1662
# If we don't find anything, use the default library path according
1663
# to the aix ld manual.
1664
m4_defun([_LT_SYS_MODULE_PATH_AIX],
1665
[m4_require([_LT_DECL_SED])dnl
1666
AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1667
lt_aix_libpath_sed='
1668
/Import File Strings/,/^$/ {
1669
/^0/ {
1670
s/^0 *\(.*\)$/\1/
1671
p
1672
}
1673
}'
1674
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1675
# Check for a 64-bit object if we didn't find anything.
1676
if test -z "$aix_libpath"; then
1677
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1678
fi],[])
1679
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1680
])# _LT_SYS_MODULE_PATH_AIX
1681
1682
1683
# _LT_SHELL_INIT(ARG)
1684
# -------------------
1685
m4_define([_LT_SHELL_INIT],
1686
[ifdef([AC_DIVERSION_NOTICE],
1687
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1688
[AC_DIVERT_PUSH(NOTICE)])
1689
$1
1690
AC_DIVERT_POP
1691
])# _LT_SHELL_INIT
1692
1693
1694
# _LT_PROG_ECHO_BACKSLASH
1695
# -----------------------
1696
# Add some code to the start of the generated configure script which
1697
# will find an echo command which doesn't interpret backslashes.
1698
m4_defun([_LT_PROG_ECHO_BACKSLASH],
1699
[_LT_SHELL_INIT([
1700
# Check that we are running under the correct shell.
1701
SHELL=${CONFIG_SHELL-/bin/sh}
1702
1703
case X$lt_ECHO in
1704
X*--fallback-echo)
1705
# Remove one level of quotation (which was required for Make).
1706
ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1707
;;
1708
esac
1709
1710
ECHO=${lt_ECHO-echo}
1711
if test "X[$]1" = X--no-reexec; then
1712
# Discard the --no-reexec flag, and continue.
1713
shift
1714
elif test "X[$]1" = X--fallback-echo; then
1715
# Avoid inline document here, it may be left over
1716
:
1717
elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
1718
# Yippee, $ECHO works!
1719
:
1720
else
1721
# Restart under the correct shell.
1722
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1723
fi
1724
1725
if test "X[$]1" = X--fallback-echo; then
1726
# used as fallback echo
1727
shift
1728
cat <<_LT_EOF
1729
[$]*
1730
_LT_EOF
1731
exit 0
1732
fi
1733
1734
# The HP-UX ksh and POSIX shell print the target directory to stdout
1735
# if CDPATH is set.
1736
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1737
1738
if test -z "$lt_ECHO"; then
1739
if test "X${echo_test_string+set}" != Xset; then
1740
# find a string as large as possible, as long as the shell can cope with it
1741
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1742
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1743
if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
1744
{ test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
1745
then
1746
break
1747
fi
1748
done
1749
fi
1750
1751
if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1752
echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1753
test "X$echo_testing_string" = "X$echo_test_string"; then
1754
:
1755
else
1756
# The Solaris, AIX, and Digital Unix default echo programs unquote
1757
# backslashes. This makes it impossible to quote backslashes using
1758
# echo "$something" | sed 's/\\/\\\\/g'
1759
#
1760
# So, first we look for a working echo in the user's PATH.
1761
1762
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1763
for dir in $PATH /usr/ucb; do
1764
IFS="$lt_save_ifs"
1765
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1766
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1767
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1768
test "X$echo_testing_string" = "X$echo_test_string"; then
1769
ECHO="$dir/echo"
1770
break
1771
fi
1772
done
1773
IFS="$lt_save_ifs"
1774
1775
if test "X$ECHO" = Xecho; then
1776
# We didn't find a better echo, so look for alternatives.
1777
if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
1778
echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
1779
test "X$echo_testing_string" = "X$echo_test_string"; then
1780
# This shell has a builtin print -r that does the trick.
1781
ECHO='print -r'
1782
elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
1783
test "X$CONFIG_SHELL" != X/bin/ksh; then
1784
# If we have ksh, try running configure again with it.
1785
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1786
export ORIGINAL_CONFIG_SHELL
1787
CONFIG_SHELL=/bin/ksh
1788
export CONFIG_SHELL
1789
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1790
else
1791
# Try using printf.
1792
ECHO='printf %s\n'
1793
if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1794
echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1795
test "X$echo_testing_string" = "X$echo_test_string"; then
1796
# Cool, printf works
1797
:
1798
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1799
test "X$echo_testing_string" = 'X\t' &&
1800
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1801
test "X$echo_testing_string" = "X$echo_test_string"; then
1802
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1803
export CONFIG_SHELL
1804
SHELL="$CONFIG_SHELL"
1805
export SHELL
1806
ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1807
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1808
test "X$echo_testing_string" = 'X\t' &&
1809
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1810
test "X$echo_testing_string" = "X$echo_test_string"; then
1811
ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1812
else
1813
# maybe with a smaller string...
1814
prev=:
1815
1816
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1817
if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
1818
then
1819
break
1820
fi
1821
prev="$cmd"
1822
done
1823
1824
if test "$prev" != 'sed 50q "[$]0"'; then
1825
echo_test_string=`eval $prev`
1826
export echo_test_string
1827
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1828
else
1829
# Oops. We lost completely, so just stick with echo.
1830
ECHO=echo
1831
fi
1832
fi
1833
fi
1834
fi
1835
fi
1836
fi
1837
1838
# Copy echo and quote the copy suitably for passing to libtool from
1839
# the Makefile, instead of quoting the original, which is used later.
1840
lt_ECHO=$ECHO
1841
if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1842
lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1843
fi
1844
1845
AC_SUBST(lt_ECHO)
1846
])
1847
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1848
_LT_DECL([], [ECHO], [1],
1849
[An echo program that does not interpret backslashes])
1850
])# _LT_PROG_ECHO_BACKSLASH
1851
1852
1853
# _LT_ENABLE_LOCK
1854
# ---------------
1855
m4_defun([_LT_ENABLE_LOCK],
1856
[AC_ARG_ENABLE([libtool-lock],
1857
[AS_HELP_STRING([--disable-libtool-lock],
1858
[avoid locking (might break parallel builds)])])
1859
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1860
1861
# Some flags need to be propagated to the compiler or linker for good
1862
# libtool support.
1863
case $host in
1864
ia64-*-hpux*)
1865
# Find out which ABI we are using.
1866
echo 'int i;' > conftest.$ac_ext
1867
if AC_TRY_EVAL(ac_compile); then
1868
case `/usr/bin/file conftest.$ac_objext` in
1869
*ELF-32*)
1870
HPUX_IA64_MODE="32"
1871
;;
1872
*ELF-64*)
1873
HPUX_IA64_MODE="64"
1874
;;
1875
esac
1876
fi
1877
rm -rf conftest*
1878
;;
1879
*-*-irix6*)
1880
# Find out which ABI we are using.
1881
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1882
if AC_TRY_EVAL(ac_compile); then
1883
if test "$lt_cv_prog_gnu_ld" = yes; then
1884
case `/usr/bin/file conftest.$ac_objext` in
1885
*32-bit*)
1886
LD="${LD-ld} -melf32bsmip"
1887
;;
1888
*N32*)
1889
LD="${LD-ld} -melf32bmipn32"
1890
;;
1891
*64-bit*)
1892
LD="${LD-ld} -melf64bmip"
1893
;;
1894
esac
1895
else
1896
case `/usr/bin/file conftest.$ac_objext` in
1897
*32-bit*)
1898
LD="${LD-ld} -32"
1899
;;
1900
*N32*)
1901
LD="${LD-ld} -n32"
1902
;;
1903
*64-bit*)
1904
LD="${LD-ld} -64"
1905
;;
1906
esac
1907
fi
1908
fi
1909
rm -rf conftest*
1910
;;
1911
1912
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1913
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1914
# Find out which ABI we are using.
1915
echo 'int i;' > conftest.$ac_ext
1916
if AC_TRY_EVAL(ac_compile); then
1917
case `/usr/bin/file conftest.o` in
1918
*32-bit*)
1919
case $host in
1920
x86_64-*kfreebsd*-gnu)
1921
LD="${LD-ld} -m elf_i386_fbsd"
1922
;;
1923
x86_64-*linux*)
1924
LD="${LD-ld} -m elf_i386"
1925
;;
1926
ppc64-*linux*|powerpc64-*linux*)
1927
LD="${LD-ld} -m elf32ppclinux"
1928
;;
1929
s390x-*linux*)
1930
LD="${LD-ld} -m elf_s390"
1931
;;
1932
sparc64-*linux*)
1933
LD="${LD-ld} -m elf32_sparc"
1934
;;
1935
esac
1936
;;
1937
*64-bit*)
1938
case $host in
1939
x86_64-*kfreebsd*-gnu)
1940
LD="${LD-ld} -m elf_x86_64_fbsd"
1941
;;
1942
x86_64-*linux*)
1943
LD="${LD-ld} -m elf_x86_64"
1944
;;
1945
ppc*-*linux*|powerpc*-*linux*)
1946
LD="${LD-ld} -m elf64ppc"
1947
;;
1948
s390*-*linux*|s390*-*tpf*)
1949
LD="${LD-ld} -m elf64_s390"
1950
;;
1951
sparc*-*linux*)
1952
LD="${LD-ld} -m elf64_sparc"
1953
;;
1954
esac
1955
;;
1956
esac
1957
fi
1958
rm -rf conftest*
1959
;;
1960
1961
*-*-sco3.2v5*)
1962
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1963
SAVE_CFLAGS="$CFLAGS"
1964
CFLAGS="$CFLAGS -belf"
1965
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1966
[AC_LANG_PUSH(C)
1967
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1968
AC_LANG_POP])
1969
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1970
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1971
CFLAGS="$SAVE_CFLAGS"
1972
fi
1973
;;
1974
sparc*-*solaris*)
1975
# Find out which ABI we are using.
1976
echo 'int i;' > conftest.$ac_ext
1977
if AC_TRY_EVAL(ac_compile); then
1978
case `/usr/bin/file conftest.o` in
1979
*64-bit*)
1980
case $lt_cv_prog_gnu_ld in
1981
yes*) LD="${LD-ld} -m elf64_sparc" ;;
1982
*)
1983
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1984
LD="${LD-ld} -64"
1985
fi
1986
;;
1987
esac
1988
;;
1989
esac
1990
fi
1991
rm -rf conftest*
1992
;;
1993
esac
1994
1995
need_locks="$enable_libtool_lock"
1996
])# _LT_ENABLE_LOCK
1997
1998
1999
# _LT_CMD_OLD_ARCHIVE
2000
# -------------------
2001
m4_defun([_LT_CMD_OLD_ARCHIVE],
2002
[AC_CHECK_TOOL(AR, ar, false)
2003
test -z "$AR" && AR=ar
2004
test -z "$AR_FLAGS" && AR_FLAGS=cru
2005
_LT_DECL([], [AR], [1], [The archiver])
2006
_LT_DECL([], [AR_FLAGS], [1])
2007
2008
AC_CHECK_TOOL(STRIP, strip, :)
2009
test -z "$STRIP" && STRIP=:
2010
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
2011
2012
AC_CHECK_TOOL(RANLIB, ranlib, :)
2013
test -z "$RANLIB" && RANLIB=:
2014
_LT_DECL([], [RANLIB], [1],
2015
[Commands used to install an old-style archive])
2016
2017
# Determine commands to create old-style static archives.
2018
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
2019
old_postinstall_cmds='chmod 644 $oldlib'
2020
old_postuninstall_cmds=
2021
2022
if test -n "$RANLIB"; then
2023
case $host_os in
2024
openbsd*)
2025
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
2026
;;
2027
*)
2028
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
2029
;;
2030
esac
2031
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
2032
fi
2033
_LT_DECL([], [old_postinstall_cmds], [2])
2034
_LT_DECL([], [old_postuninstall_cmds], [2])
2035
_LT_TAGDECL([], [old_archive_cmds], [2],
2036
[Commands used to build an old-style archive])
2037
])# _LT_CMD_OLD_ARCHIVE
2038
2039
2040
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2041
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2042
# ----------------------------------------------------------------
2043
# Check whether the given compiler option works
2044
AC_DEFUN([_LT_COMPILER_OPTION],
2045
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2046
m4_require([_LT_DECL_SED])dnl
2047
AC_CACHE_CHECK([$1], [$2],
2048
[$2=no
2049
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
2050
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2051
lt_compiler_flag="$3"
2052
# Insert the option either (1) after the last *FLAGS variable, or
2053
# (2) before a word containing "conftest.", or (3) at the end.
2054
# Note that $ac_compile itself does not contain backslashes and begins
2055
# with a dollar sign (not a hyphen), so the echo should work correctly.
2056
# The option is referenced via a variable to avoid confusing sed.
2057
lt_compile=`echo "$ac_compile" | $SED \
2058
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2059
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2060
-e 's:$: $lt_compiler_flag:'`
2061
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2062
(eval "$lt_compile" 2>conftest.err)
2063
ac_status=$?
2064
cat conftest.err >&AS_MESSAGE_LOG_FD
2065
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2066
if (exit $ac_status) && test -s "$ac_outfile"; then
2067
# The compiler can only warn and ignore the option if not recognized
2068
# So say no if there are warnings other than the usual output.
2069
$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
2070
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
2071
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
2072
$2=yes
2073
fi
2074
fi
2075
$RM conftest*
2076
])
2077
2078
if test x"[$]$2" = xyes; then
2079
m4_if([$5], , :, [$5])
2080
else
2081
m4_if([$6], , :, [$6])
2082
fi
2083
])# _LT_COMPILER_OPTION
2084
2085
# Old name:
2086
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
2087
dnl aclocal-1.4 backwards compatibility:
2088
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
2089
2090
2091
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2092
# [ACTION-SUCCESS], [ACTION-FAILURE])
2093
# ----------------------------------------------------
2094
# Check whether the given linker option works
2095
AC_DEFUN([_LT_LINKER_OPTION],
2096
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2097
m4_require([_LT_DECL_SED])dnl
2098
AC_CACHE_CHECK([$1], [$2],
2099
[$2=no
2100
save_LDFLAGS="$LDFLAGS"
2101
LDFLAGS="$LDFLAGS $3"
2102
echo "$lt_simple_link_test_code" > conftest.$ac_ext
2103
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
2104
# The linker can only warn and ignore the option if not recognized
2105
# So say no if there are warnings
2106
if test -s conftest.err; then
2107
# Append any errors to the config.log.
2108
cat conftest.err 1>&AS_MESSAGE_LOG_FD
2109
$ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
2110
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
2111
if diff conftest.exp conftest.er2 >/dev/null; then
2112
$2=yes
2113
fi
2114
else
2115
$2=yes
2116
fi
2117
fi
2118
$RM -r conftest*
2119
LDFLAGS="$save_LDFLAGS"
2120
])
2121
2122
if test x"[$]$2" = xyes; then
2123
m4_if([$4], , :, [$4])
2124
else
2125
m4_if([$5], , :, [$5])
2126
fi
2127
])# _LT_LINKER_OPTION
2128
2129
# Old name:
2130
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
2131
dnl aclocal-1.4 backwards compatibility:
2132
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
2133
2134
2135
# LT_CMD_MAX_LEN
2136
#---------------
2137
AC_DEFUN([LT_CMD_MAX_LEN],
2138
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2139
# find the maximum length of command line arguments
2140
AC_MSG_CHECKING([the maximum length of command line arguments])
2141
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
2142
i=0
2143
teststring="ABCD"
2144
2145
case $build_os in
2146
msdosdjgpp*)
2147
# On DJGPP, this test can blow up pretty badly due to problems in libc
2148
# (any single argument exceeding 2000 bytes causes a buffer overrun
2149
# during glob expansion). Even if it were fixed, the result of this
2150
# check would be larger than it should be.
2151
lt_cv_sys_max_cmd_len=12288; # 12K is about right
2152
;;
2153
2154
gnu*)
2155
# Under GNU Hurd, this test is not required because there is
2156
# no limit to the length of command line arguments.
2157
# Libtool will interpret -1 as no limit whatsoever
2158
lt_cv_sys_max_cmd_len=-1;
2159
;;
2160
2161
cygwin* | mingw* | cegcc*)
2162
# On Win9x/ME, this test blows up -- it succeeds, but takes
2163
# about 5 minutes as the teststring grows exponentially.
2164
# Worse, since 9x/ME are not pre-emptively multitasking,
2165
# you end up with a "frozen" computer, even though with patience
2166
# the test eventually succeeds (with a max line length of 256k).
2167
# Instead, let's just punt: use the minimum linelength reported by
2168
# all of the supported platforms: 8192 (on NT/2K/XP).
2169
lt_cv_sys_max_cmd_len=8192;
2170
;;
2171
2172
amigaos*)
2173
# On AmigaOS with pdksh, this test takes hours, literally.
2174
# So we just punt and use a minimum line length of 8192.
2175
lt_cv_sys_max_cmd_len=8192;
2176
;;
2177
2178
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
2179
# This has been around since 386BSD, at least. Likely further.
2180
if test -x /sbin/sysctl; then
2181
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
2182
elif test -x /usr/sbin/sysctl; then
2183
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
2184
else
2185
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
2186
fi
2187
# And add a safety zone
2188
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
2189
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
2190
;;
2191
2192
interix*)
2193
# We know the value 262144 and hardcode it with a safety zone (like BSD)
2194
lt_cv_sys_max_cmd_len=196608
2195
;;
2196
2197
osf*)
2198
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
2199
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
2200
# nice to cause kernel panics so lets avoid the loop below.
2201
# First set a reasonable default.
2202
lt_cv_sys_max_cmd_len=16384
2203
#
2204
if test -x /sbin/sysconfig; then
2205
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
2206
*1*) lt_cv_sys_max_cmd_len=-1 ;;
2207
esac
2208
fi
2209
;;
2210
sco3.2v5*)
2211
lt_cv_sys_max_cmd_len=102400
2212
;;
2213
sysv5* | sco5v6* | sysv4.2uw2*)
2214
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
2215
if test -n "$kargmax"; then
2216
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
2217
else
2218
lt_cv_sys_max_cmd_len=32768
2219
fi
2220
;;
2221
*)
2222
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
2223
if test -n "$lt_cv_sys_max_cmd_len"; then
2224
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
2225
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
2226
else
2227
# Make teststring a little bigger before we do anything with it.
2228
# a 1K string should be a reasonable start.
2229
for i in 1 2 3 4 5 6 7 8 ; do
2230
teststring=$teststring$teststring
2231
done
2232
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
2233
# If test is not a shell built-in, we'll probably end up computing a
2234
# maximum length that is only half of the actual maximum length, but
2235
# we can't tell.
2236
while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
2237
= "XX$teststring$teststring"; } >/dev/null 2>&1 &&
2238
test $i != 17 # 1/2 MB should be enough
2239
do
2240
i=`expr $i + 1`
2241
teststring=$teststring$teststring
2242
done
2243
# Only check the string length outside the loop.
2244
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
2245
teststring=
2246
# Add a significant safety factor because C++ compilers can tack on
2247
# massive amounts of additional arguments before passing them to the
2248
# linker. It appears as though 1/2 is a usable value.
2249
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
2250
fi
2251
;;
2252
esac
2253
])
2254
if test -n $lt_cv_sys_max_cmd_len ; then
2255
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
2256
else
2257
AC_MSG_RESULT(none)
2258
fi
2259
max_cmd_len=$lt_cv_sys_max_cmd_len
2260
_LT_DECL([], [max_cmd_len], [0],
2261
[What is the maximum length of a command?])
2262
])# LT_CMD_MAX_LEN
2263
2264
# Old name:
2265
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
2266
dnl aclocal-1.4 backwards compatibility:
2267
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
2268
2269
2270
# _LT_HEADER_DLFCN
2271
# ----------------
2272
m4_defun([_LT_HEADER_DLFCN],
2273
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
2274
])# _LT_HEADER_DLFCN
2275
2276
2277
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
2278
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
2279
# ----------------------------------------------------------------
2280
m4_defun([_LT_TRY_DLOPEN_SELF],
2281
[m4_require([_LT_HEADER_DLFCN])dnl
2282
if test "$cross_compiling" = yes; then :
2283
[$4]
2284
else
2285
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
2286
lt_status=$lt_dlunknown
2287
cat > conftest.$ac_ext <<_LT_EOF
2288
[#line __oline__ "configure"
2289
#include "confdefs.h"
2290
2291
#if HAVE_DLFCN_H
2292
#include <dlfcn.h>
2293
#endif
2294
2295
#include <stdio.h>
2296
2297
#ifdef RTLD_GLOBAL
2298
# define LT_DLGLOBAL RTLD_GLOBAL
2299
#else
2300
# ifdef DL_GLOBAL
2301
# define LT_DLGLOBAL DL_GLOBAL
2302
# else
2303
# define LT_DLGLOBAL 0
2304
# endif
2305
#endif
2306
2307
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
2308
find out it does not work in some platform. */
2309
#ifndef LT_DLLAZY_OR_NOW
2310
# ifdef RTLD_LAZY
2311
# define LT_DLLAZY_OR_NOW RTLD_LAZY
2312
# else
2313
# ifdef DL_LAZY
2314
# define LT_DLLAZY_OR_NOW DL_LAZY
2315
# else
2316
# ifdef RTLD_NOW
2317
# define LT_DLLAZY_OR_NOW RTLD_NOW
2318
# else
2319
# ifdef DL_NOW
2320
# define LT_DLLAZY_OR_NOW DL_NOW
2321
# else
2322
# define LT_DLLAZY_OR_NOW 0
2323
# endif
2324
# endif
2325
# endif
2326
# endif
2327
#endif
2328
2329
void fnord() { int i=42;}
2330
int main ()
2331
{
2332
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
2333
int status = $lt_dlunknown;
2334
2335
if (self)
2336
{
2337
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
2338
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
2339
/* dlclose (self); */
2340
}
2341
else
2342
puts (dlerror ());
2343
2344
return status;
2345
}]
2346
_LT_EOF
2347
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
2348
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
2349
lt_status=$?
2350
case x$lt_status in
2351
x$lt_dlno_uscore) $1 ;;
2352
x$lt_dlneed_uscore) $2 ;;
2353
x$lt_dlunknown|x*) $3 ;;
2354
esac
2355
else :
2356
# compilation failed
2357
$3
2358
fi
2359
fi
2360
rm -fr conftest*
2361
])# _LT_TRY_DLOPEN_SELF
2362
2363
2364
# LT_SYS_DLOPEN_SELF
2365
# ------------------
2366
AC_DEFUN([LT_SYS_DLOPEN_SELF],
2367
[m4_require([_LT_HEADER_DLFCN])dnl
2368
if test "x$enable_dlopen" != xyes; then
2369
enable_dlopen=unknown
2370
enable_dlopen_self=unknown
2371
enable_dlopen_self_static=unknown
2372
else
2373
lt_cv_dlopen=no
2374
lt_cv_dlopen_libs=
2375
2376
case $host_os in
2377
beos*)
2378
lt_cv_dlopen="load_add_on"
2379
lt_cv_dlopen_libs=
2380
lt_cv_dlopen_self=yes
2381
;;
2382
2383
mingw* | pw32* | cegcc*)
2384
lt_cv_dlopen="LoadLibrary"
2385
lt_cv_dlopen_libs=
2386
;;
2387
2388
cygwin*)
2389
lt_cv_dlopen="dlopen"
2390
lt_cv_dlopen_libs=
2391
;;
2392
2393
darwin*)
2394
# if libdl is installed we need to link against it
2395
AC_CHECK_LIB([dl], [dlopen],
2396
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
2397
lt_cv_dlopen="dyld"
2398
lt_cv_dlopen_libs=
2399
lt_cv_dlopen_self=yes
2400
])
2401
;;
2402
2403
*)
2404
AC_CHECK_FUNC([shl_load],
2405
[lt_cv_dlopen="shl_load"],
2406
[AC_CHECK_LIB([dld], [shl_load],
2407
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
2408
[AC_CHECK_FUNC([dlopen],
2409
[lt_cv_dlopen="dlopen"],
2410
[AC_CHECK_LIB([dl], [dlopen],
2411
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
2412
[AC_CHECK_LIB([svld], [dlopen],
2413
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
2414
[AC_CHECK_LIB([dld], [dld_link],
2415
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
2416
])
2417
])
2418
])
2419
])
2420
])
2421
;;
2422
esac
2423
2424
if test "x$lt_cv_dlopen" != xno; then
2425
enable_dlopen=yes
2426
else
2427
enable_dlopen=no
2428
fi
2429
2430
case $lt_cv_dlopen in
2431
dlopen)
2432
save_CPPFLAGS="$CPPFLAGS"
2433
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
2434
2435
save_LDFLAGS="$LDFLAGS"
2436
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2437
2438
save_LIBS="$LIBS"
2439
LIBS="$lt_cv_dlopen_libs $LIBS"
2440
2441
AC_CACHE_CHECK([whether a program can dlopen itself],
2442
lt_cv_dlopen_self, [dnl
2443
_LT_TRY_DLOPEN_SELF(
2444
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2445
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2446
])
2447
2448
if test "x$lt_cv_dlopen_self" = xyes; then
2449
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2450
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2451
lt_cv_dlopen_self_static, [dnl
2452
_LT_TRY_DLOPEN_SELF(
2453
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2454
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2455
])
2456
fi
2457
2458
CPPFLAGS="$save_CPPFLAGS"
2459
LDFLAGS="$save_LDFLAGS"
2460
LIBS="$save_LIBS"
2461
;;
2462
esac
2463
2464
case $lt_cv_dlopen_self in
2465
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2466
*) enable_dlopen_self=unknown ;;
2467
esac
2468
2469
case $lt_cv_dlopen_self_static in
2470
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2471
*) enable_dlopen_self_static=unknown ;;
2472
esac
2473
fi
2474
_LT_DECL([dlopen_support], [enable_dlopen], [0],
2475
[Whether dlopen is supported])
2476
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2477
[Whether dlopen of programs is supported])
2478
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2479
[Whether dlopen of statically linked programs is supported])
2480
])# LT_SYS_DLOPEN_SELF
2481
2482
# Old name:
2483
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2484
dnl aclocal-1.4 backwards compatibility:
2485
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2486
2487
2488
# _LT_COMPILER_C_O([TAGNAME])
2489
# ---------------------------
2490
# Check to see if options -c and -o are simultaneously supported by compiler.
2491
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
2492
m4_defun([_LT_COMPILER_C_O],
2493
[m4_require([_LT_DECL_SED])dnl
2494
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2495
m4_require([_LT_TAG_COMPILER])dnl
2496
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2497
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2498
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2499
$RM -r conftest 2>/dev/null
2500
mkdir conftest
2501
cd conftest
2502
mkdir out
2503
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2504
2505
lt_compiler_flag="-o out/conftest2.$ac_objext"
2506
# Insert the option either (1) after the last *FLAGS variable, or
2507
# (2) before a word containing "conftest.", or (3) at the end.
2508
# Note that $ac_compile itself does not contain backslashes and begins
2509
# with a dollar sign (not a hyphen), so the echo should work correctly.
2510
lt_compile=`echo "$ac_compile" | $SED \
2511
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2512
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2513
-e 's:$: $lt_compiler_flag:'`
2514
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2515
(eval "$lt_compile" 2>out/conftest.err)
2516
ac_status=$?
2517
cat out/conftest.err >&AS_MESSAGE_LOG_FD
2518
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2519
if (exit $ac_status) && test -s out/conftest2.$ac_objext
2520
then
2521
# The compiler can only warn and ignore the option if not recognized
2522
# So say no if there are warnings
2523
$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
2524
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2525
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2526
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2527
fi
2528
fi
2529
chmod u+w . 2>&AS_MESSAGE_LOG_FD
2530
$RM conftest*
2531
# SGI C++ compiler will create directory out/ii_files/ for
2532
# template instantiation
2533
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2534
$RM out/* && rmdir out
2535
cd ..
2536
$RM -r conftest
2537
$RM conftest*
2538
])
2539
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2540
[Does compiler simultaneously support -c and -o options?])
2541
])# _LT_COMPILER_C_O
2542
2543
2544
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
2545
# ----------------------------------
2546
# Check to see if we can do hard links to lock some files if needed
2547
m4_defun([_LT_COMPILER_FILE_LOCKS],
2548
[m4_require([_LT_ENABLE_LOCK])dnl
2549
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2550
_LT_COMPILER_C_O([$1])
2551
2552
hard_links="nottested"
2553
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2554
# do not overwrite the value of need_locks provided by the user
2555
AC_MSG_CHECKING([if we can lock with hard links])
2556
hard_links=yes
2557
$RM conftest*
2558
ln conftest.a conftest.b 2>/dev/null && hard_links=no
2559
touch conftest.a
2560
ln conftest.a conftest.b 2>&5 || hard_links=no
2561
ln conftest.a conftest.b 2>/dev/null && hard_links=no
2562
AC_MSG_RESULT([$hard_links])
2563
if test "$hard_links" = no; then
2564
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2565
need_locks=warn
2566
fi
2567
else
2568
need_locks=no
2569
fi
2570
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2571
])# _LT_COMPILER_FILE_LOCKS
2572
2573
2574
# _LT_CHECK_OBJDIR
2575
# ----------------
2576
m4_defun([_LT_CHECK_OBJDIR],
2577
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2578
[rm -f .libs 2>/dev/null
2579
mkdir .libs 2>/dev/null
2580
if test -d .libs; then
2581
lt_cv_objdir=.libs
2582
else
2583
# MS-DOS does not allow filenames that begin with a dot.
2584
lt_cv_objdir=_libs
2585
fi
2586
rmdir .libs 2>/dev/null])
2587
objdir=$lt_cv_objdir
2588
_LT_DECL([], [objdir], [0],
2589
[The name of the directory that contains temporary libtool files])dnl
2590
m4_pattern_allow([LT_OBJDIR])dnl
2591
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2592
[Define to the sub-directory in which libtool stores uninstalled libraries.])
2593
])# _LT_CHECK_OBJDIR
2594
2595
2596
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2597
# --------------------------------------
2598
# Check hardcoding attributes.
2599
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2600
[AC_MSG_CHECKING([how to hardcode library paths into programs])
2601
_LT_TAGVAR(hardcode_action, $1)=
2602
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2603
test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2604
test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2605
2606
# We can hardcode non-existent directories.
2607
if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2608
# If the only mechanism to avoid hardcoding is shlibpath_var, we
2609
# have to relink, otherwise we might link with an installed library
2610
# when we should be linking with a yet-to-be-installed one
2611
## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2612
test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2613
# Linking always hardcodes the temporary library directory.
2614
_LT_TAGVAR(hardcode_action, $1)=relink
2615
else
2616
# We can link without hardcoding, and we can hardcode nonexisting dirs.
2617
_LT_TAGVAR(hardcode_action, $1)=immediate
2618
fi
2619
else
2620
# We cannot hardcode anything, or else we can only hardcode existing
2621
# directories.
2622
_LT_TAGVAR(hardcode_action, $1)=unsupported
2623
fi
2624
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2625
2626
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2627
test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2628
# Fast installation is not supported
2629
enable_fast_install=no
2630
elif test "$shlibpath_overrides_runpath" = yes ||
2631
test "$enable_shared" = no; then
2632
# Fast installation is not necessary
2633
enable_fast_install=needless
2634
fi
2635
_LT_TAGDECL([], [hardcode_action], [0],
2636
[How to hardcode a shared library path into an executable])
2637
])# _LT_LINKER_HARDCODE_LIBPATH
2638
2639
2640
# _LT_CMD_STRIPLIB
2641
# ----------------
2642
m4_defun([_LT_CMD_STRIPLIB],
2643
[m4_require([_LT_DECL_EGREP])
2644
striplib=
2645
old_striplib=
2646
AC_MSG_CHECKING([whether stripping libraries is possible])
2647
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2648
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2649
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2650
AC_MSG_RESULT([yes])
2651
else
2652
# FIXME - insert some real tests, host_os isn't really good enough
2653
case $host_os in
2654
darwin*)
2655
if test -n "$STRIP" ; then
2656
striplib="$STRIP -x"
2657
old_striplib="$STRIP -S"
2658
AC_MSG_RESULT([yes])
2659
else
2660
AC_MSG_RESULT([no])
2661
fi
2662
;;
2663
*)
2664
AC_MSG_RESULT([no])
2665
;;
2666
esac
2667
fi
2668
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2669
_LT_DECL([], [striplib], [1])
2670
])# _LT_CMD_STRIPLIB
2671
2672
2673
# _LT_SYS_DYNAMIC_LINKER([TAG])
2674
# -----------------------------
2675
# PORTME Fill in your ld.so characteristics
2676
m4_defun([_LT_SYS_DYNAMIC_LINKER],
2677
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2678
m4_require([_LT_DECL_EGREP])dnl
2679
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2680
m4_require([_LT_DECL_OBJDUMP])dnl
2681
m4_require([_LT_DECL_SED])dnl
2682
AC_MSG_CHECKING([dynamic linker characteristics])
2683
m4_if([$1],
2684
[], [
2685
if test "$GCC" = yes; then
2686
case $host_os in
2687
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2688
*) lt_awk_arg="/^libraries:/" ;;
2689
esac
2690
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2691
if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
2692
# if the path contains ";" then we assume it to be the separator
2693
# otherwise default to the standard path separator (i.e. ":") - it is
2694
# assumed that no part of a normal pathname contains ";" but that should
2695
# okay in the real world where ";" in dirpaths is itself problematic.
2696
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
2697
else
2698
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2699
fi
2700
# Ok, now we have the path, separated by spaces, we can step through it
2701
# and add multilib dir if necessary.
2702
lt_tmp_lt_search_path_spec=
2703
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2704
for lt_sys_path in $lt_search_path_spec; do
2705
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2706
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2707
else
2708
test -d "$lt_sys_path" && \
2709
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2710
fi
2711
done
2712
lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
2713
BEGIN {RS=" "; FS="/|\n";} {
2714
lt_foo="";
2715
lt_count=0;
2716
for (lt_i = NF; lt_i > 0; lt_i--) {
2717
if ($lt_i != "" && $lt_i != ".") {
2718
if ($lt_i == "..") {
2719
lt_count++;
2720
} else {
2721
if (lt_count == 0) {
2722
lt_foo="/" $lt_i lt_foo;
2723
} else {
2724
lt_count--;
2725
}
2726
}
2727
}
2728
}
2729
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2730
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2731
}'`
2732
sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
2733
else
2734
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2735
fi])
2736
library_names_spec=
2737
libname_spec='lib$name'
2738
soname_spec=
2739
shrext_cmds=".so"
2740
postinstall_cmds=
2741
postuninstall_cmds=
2742
finish_cmds=
2743
finish_eval=
2744
shlibpath_var=
2745
shlibpath_overrides_runpath=unknown
2746
version_type=none
2747
dynamic_linker="$host_os ld.so"
2748
sys_lib_dlsearch_path_spec="/lib /usr/lib"
2749
need_lib_prefix=unknown
2750
hardcode_into_libs=no
2751
2752
# when you set need_version to no, make sure it does not cause -set_version
2753
# flags to be left without arguments
2754
need_version=unknown
2755
2756
case $host_os in
2757
aix3*)
2758
version_type=linux
2759
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2760
shlibpath_var=LIBPATH
2761
2762
# AIX 3 has no versioning support, so we append a major version to the name.
2763
soname_spec='${libname}${release}${shared_ext}$major'
2764
;;
2765
2766
aix[[4-9]]*)
2767
version_type=linux
2768
need_lib_prefix=no
2769
need_version=no
2770
hardcode_into_libs=yes
2771
if test "$host_cpu" = ia64; then
2772
# AIX 5 supports IA64
2773
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2774
shlibpath_var=LD_LIBRARY_PATH
2775
else
2776
# With GCC up to 2.95.x, collect2 would create an import file
2777
# for dependence libraries. The import file would start with
2778
# the line `#! .'. This would cause the generated library to
2779
# depend on `.', always an invalid library. This was fixed in
2780
# development snapshots of GCC prior to 3.0.
2781
case $host_os in
2782
aix4 | aix4.[[01]] | aix4.[[01]].*)
2783
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2784
echo ' yes '
2785
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2786
:
2787
else
2788
can_build_shared=no
2789
fi
2790
;;
2791
esac
2792
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2793
# soname into executable. Probably we can add versioning support to
2794
# collect2, so additional links can be useful in future.
2795
if test "$aix_use_runtimelinking" = yes; then
2796
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2797
# instead of lib<name>.a to let people know that these are not
2798
# typical AIX shared libraries.
2799
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2800
else
2801
# We preserve .a as extension for shared libraries through AIX4.2
2802
# and later when we are not doing run time linking.
2803
library_names_spec='${libname}${release}.a $libname.a'
2804
soname_spec='${libname}${release}${shared_ext}$major'
2805
fi
2806
shlibpath_var=LIBPATH
2807
fi
2808
;;
2809
2810
amigaos*)
2811
case $host_cpu in
2812
powerpc)
2813
# Since July 2007 AmigaOS4 officially supports .so libraries.
2814
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2815
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2816
;;
2817
m68k)
2818
library_names_spec='$libname.ixlibrary $libname.a'
2819
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2820
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2821
;;
2822
esac
2823
;;
2824
2825
beos*)
2826
library_names_spec='${libname}${shared_ext}'
2827
dynamic_linker="$host_os ld.so"
2828
shlibpath_var=LIBRARY_PATH
2829
;;
2830
2831
bsdi[[45]]*)
2832
version_type=linux
2833
need_version=no
2834
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2835
soname_spec='${libname}${release}${shared_ext}$major'
2836
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2837
shlibpath_var=LD_LIBRARY_PATH
2838
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2839
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2840
# the default ld.so.conf also contains /usr/contrib/lib and
2841
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2842
# libtool to hard-code these into programs
2843
;;
2844
2845
cygwin* | mingw* | pw32* | cegcc*)
2846
version_type=windows
2847
shrext_cmds=".dll"
2848
need_version=no
2849
need_lib_prefix=no
2850
2851
case $GCC,$host_os in
2852
yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2853
library_names_spec='$libname.dll.a'
2854
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2855
postinstall_cmds='base_file=`basename \${file}`~
2856
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2857
dldir=$destdir/`dirname \$dlpath`~
2858
test -d \$dldir || mkdir -p \$dldir~
2859
$install_prog $dir/$dlname \$dldir/$dlname~
2860
chmod a+x \$dldir/$dlname~
2861
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2862
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2863
fi'
2864
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2865
dlpath=$dir/\$dldll~
2866
$RM \$dlpath'
2867
shlibpath_overrides_runpath=yes
2868
2869
case $host_os in
2870
cygwin*)
2871
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
2872
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2873
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2874
;;
2875
mingw* | cegcc*)
2876
# MinGW DLLs use traditional 'lib' prefix
2877
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2878
sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2879
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2880
# It is most probably a Windows format PATH printed by
2881
# mingw gcc, but we are running on Cygwin. Gcc prints its search
2882
# path with ; separators, and with drive letters. We can handle the
2883
# drive letters (cygwin fileutils understands them), so leave them,
2884
# especially as we might pass files found there to a mingw objdump,
2885
# which wouldn't understand a cygwinified path. Ahh.
2886
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2887
else
2888
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2889
fi
2890
;;
2891
pw32*)
2892
# pw32 DLLs use 'pw' prefix rather than 'lib'
2893
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2894
;;
2895
esac
2896
;;
2897
2898
*)
2899
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2900
;;
2901
esac
2902
dynamic_linker='Win32 ld.exe'
2903
# FIXME: first we should search . and the directory the executable is in
2904
shlibpath_var=PATH
2905
;;
2906
2907
darwin* | rhapsody*)
2908
dynamic_linker="$host_os dyld"
2909
version_type=darwin
2910
need_lib_prefix=no
2911
need_version=no
2912
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2913
soname_spec='${libname}${release}${major}$shared_ext'
2914
shlibpath_overrides_runpath=yes
2915
shlibpath_var=DYLD_LIBRARY_PATH
2916
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2917
m4_if([$1], [],[
2918
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2919
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2920
;;
2921
2922
dgux*)
2923
version_type=linux
2924
need_lib_prefix=no
2925
need_version=no
2926
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2927
soname_spec='${libname}${release}${shared_ext}$major'
2928
shlibpath_var=LD_LIBRARY_PATH
2929
;;
2930
2931
freebsd1*)
2932
dynamic_linker=no
2933
;;
2934
2935
freebsd* | dragonfly*)
2936
# DragonFly does not have aout. When/if they implement a new
2937
# versioning mechanism, adjust this.
2938
if test -x /usr/bin/objformat; then
2939
objformat=`/usr/bin/objformat`
2940
else
2941
case $host_os in
2942
freebsd[[123]]*) objformat=aout ;;
2943
*) objformat=elf ;;
2944
esac
2945
fi
2946
version_type=freebsd-$objformat
2947
case $version_type in
2948
freebsd-elf*)
2949
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2950
need_version=no
2951
need_lib_prefix=no
2952
;;
2953
freebsd-*)
2954
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2955
need_version=yes
2956
;;
2957
esac
2958
shlibpath_var=LD_LIBRARY_PATH
2959
case $host_os in
2960
freebsd2*)
2961
shlibpath_overrides_runpath=yes
2962
;;
2963
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2964
shlibpath_overrides_runpath=yes
2965
hardcode_into_libs=yes
2966
;;
2967
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2968
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2969
shlibpath_overrides_runpath=no
2970
hardcode_into_libs=yes
2971
;;
2972
*) # from 4.6 on, and DragonFly
2973
shlibpath_overrides_runpath=yes
2974
hardcode_into_libs=yes
2975
;;
2976
esac
2977
;;
2978
2979
gnu*)
2980
version_type=linux
2981
need_lib_prefix=no
2982
need_version=no
2983
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2984
soname_spec='${libname}${release}${shared_ext}$major'
2985
shlibpath_var=LD_LIBRARY_PATH
2986
hardcode_into_libs=yes
2987
;;
2988
2989
hpux9* | hpux10* | hpux11*)
2990
# Give a soname corresponding to the major version so that dld.sl refuses to
2991
# link against other versions.
2992
version_type=sunos
2993
need_lib_prefix=no
2994
need_version=no
2995
case $host_cpu in
2996
ia64*)
2997
shrext_cmds='.so'
2998
hardcode_into_libs=yes
2999
dynamic_linker="$host_os dld.so"
3000
shlibpath_var=LD_LIBRARY_PATH
3001
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
3002
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3003
soname_spec='${libname}${release}${shared_ext}$major'
3004
if test "X$HPUX_IA64_MODE" = X32; then
3005
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
3006
else
3007
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
3008
fi
3009
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
3010
;;
3011
hppa*64*)
3012
shrext_cmds='.sl'
3013
hardcode_into_libs=yes
3014
dynamic_linker="$host_os dld.sl"
3015
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
3016
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
3017
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3018
soname_spec='${libname}${release}${shared_ext}$major'
3019
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
3020
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
3021
;;
3022
*)
3023
shrext_cmds='.sl'
3024
dynamic_linker="$host_os dld.sl"
3025
shlibpath_var=SHLIB_PATH
3026
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
3027
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3028
soname_spec='${libname}${release}${shared_ext}$major'
3029
;;
3030
esac
3031
# HP-UX runs *really* slowly unless shared libraries are mode 555.
3032
postinstall_cmds='chmod 555 $lib'
3033
;;
3034
3035
interix[[3-9]]*)
3036
version_type=linux
3037
need_lib_prefix=no
3038
need_version=no
3039
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
3040
soname_spec='${libname}${release}${shared_ext}$major'
3041
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
3042
shlibpath_var=LD_LIBRARY_PATH
3043
shlibpath_overrides_runpath=no
3044
hardcode_into_libs=yes
3045
;;
3046
3047
irix5* | irix6* | nonstopux*)
3048
case $host_os in
3049
nonstopux*) version_type=nonstopux ;;
3050
*)
3051
if test "$lt_cv_prog_gnu_ld" = yes; then
3052
version_type=linux
3053
else
3054
version_type=irix
3055
fi ;;
3056
esac
3057
need_lib_prefix=no
3058
need_version=no
3059
soname_spec='${libname}${release}${shared_ext}$major'
3060
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
3061
case $host_os in
3062
irix5* | nonstopux*)
3063
libsuff= shlibsuff=
3064
;;
3065
*)
3066
case $LD in # libtool.m4 will add one of these switches to LD
3067
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
3068
libsuff= shlibsuff= libmagic=32-bit;;
3069
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
3070
libsuff=32 shlibsuff=N32 libmagic=N32;;
3071
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
3072
libsuff=64 shlibsuff=64 libmagic=64-bit;;
3073
*) libsuff= shlibsuff= libmagic=never-match;;
3074
esac
3075
;;
3076
esac
3077
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
3078
shlibpath_overrides_runpath=no
3079
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
3080
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
3081
hardcode_into_libs=yes
3082
;;
3083
3084
# No shared lib support for Linux oldld, aout, or coff.
3085
linux*oldld* | linux*aout* | linux*coff*)
3086
dynamic_linker=no
3087
;;
3088
3089
# This must be Linux ELF.
3090
linux* | k*bsd*-gnu | kopensolaris*-gnu)
3091
version_type=linux
3092
need_lib_prefix=no
3093
need_version=no
3094
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3095
soname_spec='${libname}${release}${shared_ext}$major'
3096
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
3097
shlibpath_var=LD_LIBRARY_PATH
3098
shlibpath_overrides_runpath=no
3099
# Some binutils ld are patched to set DT_RUNPATH
3100
save_LDFLAGS=$LDFLAGS
3101
save_libdir=$libdir
3102
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
3103
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
3104
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
3105
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
3106
[shlibpath_overrides_runpath=yes])])
3107
LDFLAGS=$save_LDFLAGS
3108
libdir=$save_libdir
3109
3110
# This implies no fast_install, which is unacceptable.
3111
# Some rework will be needed to allow for fast_install
3112
# before this can be enabled.
3113
hardcode_into_libs=yes
3114
3115
# Append ld.so.conf contents to the search path
3116
if test -f /etc/ld.so.conf; then
3117
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
3118
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
3119
fi
3120
3121
# We used to test for /lib/ld.so.1 and disable shared libraries on
3122
# powerpc, because MkLinux only supported shared libraries with the
3123
# GNU dynamic linker. Since this was broken with cross compilers,
3124
# most powerpc-linux boxes support dynamic linking these days and
3125
# people can always --disable-shared, the test was removed, and we
3126
# assume the GNU/Linux dynamic linker is in use.
3127
dynamic_linker='GNU/Linux ld.so'
3128
;;
3129
3130
netbsdelf*-gnu)
3131
version_type=linux
3132
need_lib_prefix=no
3133
need_version=no
3134
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
3135
soname_spec='${libname}${release}${shared_ext}$major'
3136
shlibpath_var=LD_LIBRARY_PATH
3137
shlibpath_overrides_runpath=no
3138
hardcode_into_libs=yes
3139
dynamic_linker='NetBSD ld.elf_so'
3140
;;
3141
3142
netbsd*)
3143
version_type=sunos
3144
need_lib_prefix=no
3145
need_version=no
3146
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
3147
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3148
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
3149
dynamic_linker='NetBSD (a.out) ld.so'
3150
else
3151
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
3152
soname_spec='${libname}${release}${shared_ext}$major'
3153
dynamic_linker='NetBSD ld.elf_so'
3154
fi
3155
shlibpath_var=LD_LIBRARY_PATH
3156
shlibpath_overrides_runpath=yes
3157
hardcode_into_libs=yes
3158
;;
3159
3160
newsos6)
3161
version_type=linux
3162
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3163
shlibpath_var=LD_LIBRARY_PATH
3164
shlibpath_overrides_runpath=yes
3165
;;
3166
3167
*nto* | *qnx*)
3168
version_type=qnx
3169
need_lib_prefix=no
3170
need_version=no
3171
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3172
soname_spec='${libname}${release}${shared_ext}$major'
3173
shlibpath_var=LD_LIBRARY_PATH
3174
shlibpath_overrides_runpath=no
3175
hardcode_into_libs=yes
3176
dynamic_linker='ldqnx.so'
3177
;;
3178
3179
openbsd*)
3180
version_type=sunos
3181
sys_lib_dlsearch_path_spec="/usr/lib"
3182
need_lib_prefix=no
3183
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
3184
case $host_os in
3185
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
3186
*) need_version=no ;;
3187
esac
3188
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3189
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
3190
shlibpath_var=LD_LIBRARY_PATH
3191
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3192
case $host_os in
3193
openbsd2.[[89]] | openbsd2.[[89]].*)
3194
shlibpath_overrides_runpath=no
3195
;;
3196
*)
3197
shlibpath_overrides_runpath=yes
3198
;;
3199
esac
3200
else
3201
shlibpath_overrides_runpath=yes
3202
fi
3203
;;
3204
3205
os2*)
3206
libname_spec='$name'
3207
shrext_cmds=".dll"
3208
need_lib_prefix=no
3209
library_names_spec='$libname${shared_ext} $libname.a'
3210
dynamic_linker='OS/2 ld.exe'
3211
shlibpath_var=LIBPATH
3212
;;
3213
3214
osf3* | osf4* | osf5*)
3215
version_type=osf
3216
need_lib_prefix=no
3217
need_version=no
3218
soname_spec='${libname}${release}${shared_ext}$major'
3219
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3220
shlibpath_var=LD_LIBRARY_PATH
3221
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
3222
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
3223
;;
3224
3225
rdos*)
3226
dynamic_linker=no
3227
;;
3228
3229
solaris*)
3230
version_type=linux
3231
need_lib_prefix=no
3232
need_version=no
3233
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3234
soname_spec='${libname}${release}${shared_ext}$major'
3235
shlibpath_var=LD_LIBRARY_PATH
3236
shlibpath_overrides_runpath=yes
3237
hardcode_into_libs=yes
3238
# ldd complains unless libraries are executable
3239
postinstall_cmds='chmod +x $lib'
3240
;;
3241
3242
sunos4*)
3243
version_type=sunos
3244
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3245
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3246
shlibpath_var=LD_LIBRARY_PATH
3247
shlibpath_overrides_runpath=yes
3248
if test "$with_gnu_ld" = yes; then
3249
need_lib_prefix=no
3250
fi
3251
need_version=yes
3252
;;
3253
3254
sysv4 | sysv4.3*)
3255
version_type=linux
3256
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3257
soname_spec='${libname}${release}${shared_ext}$major'
3258
shlibpath_var=LD_LIBRARY_PATH
3259
case $host_vendor in
3260
sni)
3261
shlibpath_overrides_runpath=no
3262
need_lib_prefix=no
3263
runpath_var=LD_RUN_PATH
3264
;;
3265
siemens)
3266
need_lib_prefix=no
3267
;;
3268
motorola)
3269
need_lib_prefix=no
3270
need_version=no
3271
shlibpath_overrides_runpath=no
3272
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3273
;;
3274
esac
3275
;;
3276
3277
sysv4*MP*)
3278
if test -d /usr/nec ;then
3279
version_type=linux
3280
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
3281
soname_spec='$libname${shared_ext}.$major'
3282
shlibpath_var=LD_LIBRARY_PATH
3283
fi
3284
;;
3285
3286
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3287
version_type=freebsd-elf
3288
need_lib_prefix=no
3289
need_version=no
3290
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
3291
soname_spec='${libname}${release}${shared_ext}$major'
3292
shlibpath_var=LD_LIBRARY_PATH
3293
shlibpath_overrides_runpath=yes
3294
hardcode_into_libs=yes
3295
if test "$with_gnu_ld" = yes; then
3296
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3297
else
3298
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3299
case $host_os in
3300
sco3.2v5*)
3301
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3302
;;
3303
esac
3304
fi
3305
sys_lib_dlsearch_path_spec='/usr/lib'
3306
;;
3307
3308
tpf*)
3309
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3310
version_type=linux
3311
need_lib_prefix=no
3312
need_version=no
3313
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3314
shlibpath_var=LD_LIBRARY_PATH
3315
shlibpath_overrides_runpath=no
3316
hardcode_into_libs=yes
3317
;;
3318
3319
uts4*)
3320
version_type=linux
3321
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3322
soname_spec='${libname}${release}${shared_ext}$major'
3323
shlibpath_var=LD_LIBRARY_PATH
3324
;;
3325
3326
*)
3327
dynamic_linker=no
3328
;;
3329
esac
3330
AC_MSG_RESULT([$dynamic_linker])
3331
test "$dynamic_linker" = no && can_build_shared=no
3332
3333
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3334
if test "$GCC" = yes; then
3335
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3336
fi
3337
3338
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
3339
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
3340
fi
3341
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
3342
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
3343
fi
3344
3345
_LT_DECL([], [variables_saved_for_relink], [1],
3346
[Variables whose values should be saved in libtool wrapper scripts and
3347
restored at link time])
3348
_LT_DECL([], [need_lib_prefix], [0],
3349
[Do we need the "lib" prefix for modules?])
3350
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3351
_LT_DECL([], [version_type], [0], [Library versioning type])
3352
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3353
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3354
_LT_DECL([], [shlibpath_overrides_runpath], [0],
3355
[Is shlibpath searched before the hard-coded library search path?])
3356
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3357
_LT_DECL([], [library_names_spec], [1],
3358
[[List of archive names. First name is the real one, the rest are links.
3359
The last name is the one that the linker finds with -lNAME]])
3360
_LT_DECL([], [soname_spec], [1],
3361
[[The coded name of the library, if different from the real name]])
3362
_LT_DECL([], [postinstall_cmds], [2],
3363
[Command to use after installation of a shared archive])
3364
_LT_DECL([], [postuninstall_cmds], [2],
3365
[Command to use after uninstallation of a shared archive])
3366
_LT_DECL([], [finish_cmds], [2],
3367
[Commands used to finish a libtool library installation in a directory])
3368
_LT_DECL([], [finish_eval], [1],
3369
[[As "finish_cmds", except a single script fragment to be evaled but
3370
not shown]])
3371
_LT_DECL([], [hardcode_into_libs], [0],
3372
[Whether we should hardcode library paths into libraries])
3373
_LT_DECL([], [sys_lib_search_path_spec], [2],
3374
[Compile-time system search path for libraries])
3375
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
3376
[Run-time system search path for libraries])
3377
])# _LT_SYS_DYNAMIC_LINKER
3378
3379
3380
# _LT_PATH_TOOL_PREFIX(TOOL)
3381
# --------------------------
3382
# find a file program which can recognize shared library
3383
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3384
[m4_require([_LT_DECL_EGREP])dnl
3385
AC_MSG_CHECKING([for $1])
3386
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3387
[case $MAGIC_CMD in
3388
[[\\/*] | ?:[\\/]*])
3389
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3390
;;
3391
*)
3392
lt_save_MAGIC_CMD="$MAGIC_CMD"
3393
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3394
dnl $ac_dummy forces splitting on constant user-supplied paths.
3395
dnl POSIX.2 word splitting is done only on the output of word expansions,
3396
dnl not every word. This closes a longstanding sh security hole.
3397
ac_dummy="m4_if([$2], , $PATH, [$2])"
3398
for ac_dir in $ac_dummy; do
3399
IFS="$lt_save_ifs"
3400
test -z "$ac_dir" && ac_dir=.
3401
if test -f $ac_dir/$1; then
3402
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
3403
if test -n "$file_magic_test_file"; then
3404
case $deplibs_check_method in
3405
"file_magic "*)
3406
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3407
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3408
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3409
$EGREP "$file_magic_regex" > /dev/null; then
3410
:
3411
else
3412
cat <<_LT_EOF 1>&2
3413
3414
*** Warning: the command libtool uses to detect shared libraries,
3415
*** $file_magic_cmd, produces output that libtool cannot recognize.
3416
*** The result is that libtool may fail to recognize shared libraries
3417
*** as such. This will affect the creation of libtool libraries that
3418
*** depend on shared libraries, but programs linked with such libtool
3419
*** libraries will work regardless of this problem. Nevertheless, you
3420
*** may want to report the problem to your system manager and/or to
3421
*** bug-libtool@gnu.org
3422
3423
_LT_EOF
3424
fi ;;
3425
esac
3426
fi
3427
break
3428
fi
3429
done
3430
IFS="$lt_save_ifs"
3431
MAGIC_CMD="$lt_save_MAGIC_CMD"
3432
;;
3433
esac])
3434
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3435
if test -n "$MAGIC_CMD"; then
3436
AC_MSG_RESULT($MAGIC_CMD)
3437
else
3438
AC_MSG_RESULT(no)
3439
fi
3440
_LT_DECL([], [MAGIC_CMD], [0],
3441
[Used to examine libraries when file_magic_cmd begins with "file"])dnl
3442
])# _LT_PATH_TOOL_PREFIX
3443
3444
# Old name:
3445
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3446
dnl aclocal-1.4 backwards compatibility:
3447
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3448
3449
3450
# _LT_PATH_MAGIC
3451
# --------------
3452
# find a file program which can recognize a shared library
3453
m4_defun([_LT_PATH_MAGIC],
3454
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3455
if test -z "$lt_cv_path_MAGIC_CMD"; then
3456
if test -n "$ac_tool_prefix"; then
3457
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3458
else
3459
MAGIC_CMD=:
3460
fi
3461
fi
3462
])# _LT_PATH_MAGIC
3463
3464
3465
# LT_PATH_LD
3466
# ----------
3467
# find the pathname to the GNU or non-GNU linker
3468
AC_DEFUN([LT_PATH_LD],
3469
[AC_REQUIRE([AC_PROG_CC])dnl
3470
AC_REQUIRE([AC_CANONICAL_HOST])dnl
3471
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3472
m4_require([_LT_DECL_SED])dnl
3473
m4_require([_LT_DECL_EGREP])dnl
3474
3475
AC_ARG_WITH([gnu-ld],
3476
[AS_HELP_STRING([--with-gnu-ld],
3477
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
3478
[test "$withval" = no || with_gnu_ld=yes],
3479
[with_gnu_ld=no])dnl
3480
3481
ac_prog=ld
3482
if test "$GCC" = yes; then
3483
# Check if gcc -print-prog-name=ld gives a path.
3484
AC_MSG_CHECKING([for ld used by $CC])
3485
case $host in
3486
*-*-mingw*)
3487
# gcc leaves a trailing carriage return which upsets mingw
3488
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3489
*)
3490
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3491
esac
3492
case $ac_prog in
3493
# Accept absolute paths.
3494
[[\\/]]* | ?:[[\\/]]*)
3495
re_direlt='/[[^/]][[^/]]*/\.\./'
3496
# Canonicalize the pathname of ld
3497
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3498
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3499
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3500
done
3501
test -z "$LD" && LD="$ac_prog"
3502
;;
3503
"")
3504
# If it fails, then pretend we aren't using GCC.
3505
ac_prog=ld
3506
;;
3507
*)
3508
# If it is relative, then search for the first ld in PATH.
3509
with_gnu_ld=unknown
3510
;;
3511
esac
3512
elif test "$with_gnu_ld" = yes; then
3513
AC_MSG_CHECKING([for GNU ld])
3514
else
3515
AC_MSG_CHECKING([for non-GNU ld])
3516
fi
3517
AC_CACHE_VAL(lt_cv_path_LD,
3518
[if test -z "$LD"; then
3519
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3520
for ac_dir in $PATH; do
3521
IFS="$lt_save_ifs"
3522
test -z "$ac_dir" && ac_dir=.
3523
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3524
lt_cv_path_LD="$ac_dir/$ac_prog"
3525
# Check to see if the program is GNU ld. I'd rather use --version,
3526
# but apparently some variants of GNU ld only accept -v.
3527
# Break only if it was the GNU/non-GNU ld that we prefer.
3528
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3529
*GNU* | *'with BFD'*)
3530
test "$with_gnu_ld" != no && break
3531
;;
3532
*)
3533
test "$with_gnu_ld" != yes && break
3534
;;
3535
esac
3536
fi
3537
done
3538
IFS="$lt_save_ifs"
3539
else
3540
lt_cv_path_LD="$LD" # Let the user override the test with a path.
3541
fi])
3542
LD="$lt_cv_path_LD"
3543
if test -n "$LD"; then
3544
AC_MSG_RESULT($LD)
3545
else
3546
AC_MSG_RESULT(no)
3547
fi
3548
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3549
_LT_PATH_LD_GNU
3550
AC_SUBST([LD])
3551
3552
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3553
])# LT_PATH_LD
3554
3555
# Old names:
3556
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3557
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3558
dnl aclocal-1.4 backwards compatibility:
3559
dnl AC_DEFUN([AM_PROG_LD], [])
3560
dnl AC_DEFUN([AC_PROG_LD], [])
3561
3562
3563
# _LT_PATH_LD_GNU
3564
#- --------------
3565
m4_defun([_LT_PATH_LD_GNU],
3566
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3567
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
3568
case `$LD -v 2>&1 </dev/null` in
3569
*GNU* | *'with BFD'*)
3570
lt_cv_prog_gnu_ld=yes
3571
;;
3572
*)
3573
lt_cv_prog_gnu_ld=no
3574
;;
3575
esac])
3576
with_gnu_ld=$lt_cv_prog_gnu_ld
3577
])# _LT_PATH_LD_GNU
3578
3579
3580
# _LT_CMD_RELOAD
3581
# --------------
3582
# find reload flag for linker
3583
# -- PORTME Some linkers may need a different reload flag.
3584
m4_defun([_LT_CMD_RELOAD],
3585
[AC_CACHE_CHECK([for $LD option to reload object files],
3586
lt_cv_ld_reload_flag,
3587
[lt_cv_ld_reload_flag='-r'])
3588
reload_flag=$lt_cv_ld_reload_flag
3589
case $reload_flag in
3590
"" | " "*) ;;
3591
*) reload_flag=" $reload_flag" ;;
3592
esac
3593
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3594
case $host_os in
3595
darwin*)
3596
if test "$GCC" = yes; then
3597
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3598
else
3599
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3600
fi
3601
;;
3602
esac
3603
_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3604
_LT_DECL([], [reload_cmds], [2])dnl
3605
])# _LT_CMD_RELOAD
3606
3607
3608
# _LT_CHECK_MAGIC_METHOD
3609
# ----------------------
3610
# how to check for library dependencies
3611
# -- PORTME fill in with the dynamic library characteristics
3612
m4_defun([_LT_CHECK_MAGIC_METHOD],
3613
[m4_require([_LT_DECL_EGREP])
3614
m4_require([_LT_DECL_OBJDUMP])
3615
AC_CACHE_CHECK([how to recognize dependent libraries],
3616
lt_cv_deplibs_check_method,
3617
[lt_cv_file_magic_cmd='$MAGIC_CMD'
3618
lt_cv_file_magic_test_file=
3619
lt_cv_deplibs_check_method='unknown'
3620
# Need to set the preceding variable on all platforms that support
3621
# interlibrary dependencies.
3622
# 'none' -- dependencies not supported.
3623
# `unknown' -- same as none, but documents that we really don't know.
3624
# 'pass_all' -- all dependencies passed with no checks.
3625
# 'test_compile' -- check by making test program.
3626
# 'file_magic [[regex]]' -- check by looking for files in library path
3627
# which responds to the $file_magic_cmd with a given extended regex.
3628
# If you have `file' or equivalent on your system and you're not sure
3629
# whether `pass_all' will *always* work, you probably want this one.
3630
3631
case $host_os in
3632
aix[[4-9]]*)
3633
lt_cv_deplibs_check_method=pass_all
3634
;;
3635
3636
beos*)
3637
lt_cv_deplibs_check_method=pass_all
3638
;;
3639
3640
bsdi[[45]]*)
3641
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3642
lt_cv_file_magic_cmd='/usr/bin/file -L'
3643
lt_cv_file_magic_test_file=/shlib/libc.so
3644
;;
3645
3646
cygwin*)
3647
# func_win32_libid is a shell function defined in ltmain.sh
3648
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3649
lt_cv_file_magic_cmd='func_win32_libid'
3650
;;
3651
3652
mingw* | pw32*)
3653
# Base MSYS/MinGW do not provide the 'file' command needed by
3654
# func_win32_libid shell function, so use a weaker test based on 'objdump',
3655
# unless we find 'file', for example because we are cross-compiling.
3656
if ( file / ) >/dev/null 2>&1; then
3657
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3658
lt_cv_file_magic_cmd='func_win32_libid'
3659
else
3660
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3661
lt_cv_file_magic_cmd='$OBJDUMP -f'
3662
fi
3663
;;
3664
3665
cegcc)
3666
# use the weaker test based on 'objdump'. See mingw*.
3667
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3668
lt_cv_file_magic_cmd='$OBJDUMP -f'
3669
;;
3670
3671
darwin* | rhapsody*)
3672
lt_cv_deplibs_check_method=pass_all
3673
;;
3674
3675
freebsd* | dragonfly*)
3676
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3677
case $host_cpu in
3678
i*86 )
3679
# Not sure whether the presence of OpenBSD here was a mistake.
3680
# Let's accept both of them until this is cleared up.
3681
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3682
lt_cv_file_magic_cmd=/usr/bin/file
3683
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3684
;;
3685
esac
3686
else
3687
lt_cv_deplibs_check_method=pass_all
3688
fi
3689
;;
3690
3691
gnu*)
3692
lt_cv_deplibs_check_method=pass_all
3693
;;
3694
3695
hpux10.20* | hpux11*)
3696
lt_cv_file_magic_cmd=/usr/bin/file
3697
case $host_cpu in
3698
ia64*)
3699
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3700
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3701
;;
3702
hppa*64*)
3703
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3704
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3705
;;
3706
*)
3707
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3708
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3709
;;
3710
esac
3711
;;
3712
3713
interix[[3-9]]*)
3714
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3715
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3716
;;
3717
3718
irix5* | irix6* | nonstopux*)
3719
case $LD in
3720
*-32|*"-32 ") libmagic=32-bit;;
3721
*-n32|*"-n32 ") libmagic=N32;;
3722
*-64|*"-64 ") libmagic=64-bit;;
3723
*) libmagic=never-match;;
3724
esac
3725
lt_cv_deplibs_check_method=pass_all
3726
;;
3727
3728
# This must be Linux ELF.
3729
linux* | k*bsd*-gnu | kopensolaris*-gnu)
3730
lt_cv_deplibs_check_method=pass_all
3731
;;
3732
3733
netbsd* | netbsdelf*-gnu)
3734
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3735
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3736
else
3737
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3738
fi
3739
;;
3740
3741
newos6*)
3742
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3743
lt_cv_file_magic_cmd=/usr/bin/file
3744
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3745
;;
3746
3747
*nto* | *qnx*)
3748
lt_cv_deplibs_check_method=pass_all
3749
;;
3750
3751
openbsd*)
3752
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3753
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3754
else
3755
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3756
fi
3757
;;
3758
3759
osf3* | osf4* | osf5*)
3760
lt_cv_deplibs_check_method=pass_all
3761
;;
3762
3763
rdos*)
3764
lt_cv_deplibs_check_method=pass_all
3765
;;
3766
3767
solaris*)
3768
lt_cv_deplibs_check_method=pass_all
3769
;;
3770
3771
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3772
lt_cv_deplibs_check_method=pass_all
3773
;;
3774
3775
sysv4 | sysv4.3*)
3776
case $host_vendor in
3777
motorola)
3778
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3779
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3780
;;
3781
ncr)
3782
lt_cv_deplibs_check_method=pass_all
3783
;;
3784
sequent)
3785
lt_cv_file_magic_cmd='/bin/file'
3786
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3787
;;
3788
sni)
3789
lt_cv_file_magic_cmd='/bin/file'
3790
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3791
lt_cv_file_magic_test_file=/lib/libc.so
3792
;;
3793
siemens)
3794
lt_cv_deplibs_check_method=pass_all
3795
;;
3796
pc)
3797
lt_cv_deplibs_check_method=pass_all
3798
;;
3799
esac
3800
;;
3801
3802
tpf*)
3803
lt_cv_deplibs_check_method=pass_all
3804
;;
3805
esac
3806
])
3807
file_magic_cmd=$lt_cv_file_magic_cmd
3808
deplibs_check_method=$lt_cv_deplibs_check_method
3809
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3810
3811
_LT_DECL([], [deplibs_check_method], [1],
3812
[Method to check whether dependent libraries are shared objects])
3813
_LT_DECL([], [file_magic_cmd], [1],
3814
[Command to use when deplibs_check_method == "file_magic"])
3815
])# _LT_CHECK_MAGIC_METHOD
3816
3817
3818
# LT_PATH_NM
3819
# ----------
3820
# find the pathname to a BSD- or MS-compatible name lister
3821
AC_DEFUN([LT_PATH_NM],
3822
[AC_REQUIRE([AC_PROG_CC])dnl
3823
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3824
[if test -n "$NM"; then
3825
# Let the user override the test.
3826
lt_cv_path_NM="$NM"
3827
else
3828
lt_nm_to_check="${ac_tool_prefix}nm"
3829
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3830
lt_nm_to_check="$lt_nm_to_check nm"
3831
fi
3832
for lt_tmp_nm in $lt_nm_to_check; do
3833
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3834
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3835
IFS="$lt_save_ifs"
3836
test -z "$ac_dir" && ac_dir=.
3837
tmp_nm="$ac_dir/$lt_tmp_nm"
3838
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3839
# Check to see if the nm accepts a BSD-compat flag.
3840
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3841
# nm: unknown option "B" ignored
3842
# Tru64's nm complains that /dev/null is an invalid object file
3843
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3844
*/dev/null* | *'Invalid file or object type'*)
3845
lt_cv_path_NM="$tmp_nm -B"
3846
break
3847
;;
3848
*)
3849
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3850
*/dev/null*)
3851
lt_cv_path_NM="$tmp_nm -p"
3852
break
3853
;;
3854
*)
3855
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3856
continue # so that we can try to find one that supports BSD flags
3857
;;
3858
esac
3859
;;
3860
esac
3861
fi
3862
done
3863
IFS="$lt_save_ifs"
3864
done
3865
: ${lt_cv_path_NM=no}
3866
fi])
3867
if test "$lt_cv_path_NM" != "no"; then
3868
NM="$lt_cv_path_NM"
3869
else
3870
# Didn't find any BSD compatible name lister, look for dumpbin.
3871
AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
3872
AC_SUBST([DUMPBIN])
3873
if test "$DUMPBIN" != ":"; then
3874
NM="$DUMPBIN"
3875
fi
3876
fi
3877
test -z "$NM" && NM=nm
3878
AC_SUBST([NM])
3879
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3880
3881
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3882
[lt_cv_nm_interface="BSD nm"
3883
echo "int some_variable = 0;" > conftest.$ac_ext
3884
(eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3885
(eval "$ac_compile" 2>conftest.err)
3886
cat conftest.err >&AS_MESSAGE_LOG_FD
3887
(eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3888
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3889
cat conftest.err >&AS_MESSAGE_LOG_FD
3890
(eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
3891
cat conftest.out >&AS_MESSAGE_LOG_FD
3892
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3893
lt_cv_nm_interface="MS dumpbin"
3894
fi
3895
rm -f conftest*])
3896
])# LT_PATH_NM
3897
3898
# Old names:
3899
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3900
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3901
dnl aclocal-1.4 backwards compatibility:
3902
dnl AC_DEFUN([AM_PROG_NM], [])
3903
dnl AC_DEFUN([AC_PROG_NM], [])
3904
3905
3906
# LT_LIB_M
3907
# --------
3908
# check for math library
3909
AC_DEFUN([LT_LIB_M],
3910
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3911
LIBM=
3912
case $host in
3913
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3914
# These system don't have libm, or don't need it
3915
;;
3916
*-ncr-sysv4.3*)
3917
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3918
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3919
;;
3920
*)
3921
AC_CHECK_LIB(m, cos, LIBM="-lm")
3922
;;
3923
esac
3924
AC_SUBST([LIBM])
3925
])# LT_LIB_M
3926
3927
# Old name:
3928
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3929
dnl aclocal-1.4 backwards compatibility:
3930
dnl AC_DEFUN([AC_CHECK_LIBM], [])
3931
3932
3933
# _LT_COMPILER_NO_RTTI([TAGNAME])
3934
# -------------------------------
3935
m4_defun([_LT_COMPILER_NO_RTTI],
3936
[m4_require([_LT_TAG_COMPILER])dnl
3937
3938
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3939
3940
if test "$GCC" = yes; then
3941
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3942
3943
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3944
lt_cv_prog_compiler_rtti_exceptions,
3945
[-fno-rtti -fno-exceptions], [],
3946
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3947
fi
3948
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3949
[Compiler flag to turn off builtin functions])
3950
])# _LT_COMPILER_NO_RTTI
3951
3952
3953
# _LT_CMD_GLOBAL_SYMBOLS
3954
# ----------------------
3955
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3956
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3957
AC_REQUIRE([AC_PROG_CC])dnl
3958
AC_REQUIRE([LT_PATH_NM])dnl
3959
AC_REQUIRE([LT_PATH_LD])dnl
3960
m4_require([_LT_DECL_SED])dnl
3961
m4_require([_LT_DECL_EGREP])dnl
3962
m4_require([_LT_TAG_COMPILER])dnl
3963
3964
# Check for command to grab the raw symbol name followed by C symbol from nm.
3965
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3966
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3967
[
3968
# These are sane defaults that work on at least a few old systems.
3969
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3970
3971
# Character class describing NM global symbol codes.
3972
symcode='[[BCDEGRST]]'
3973
3974
# Regexp to match symbols that can be accessed directly from C.
3975
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3976
3977
# Define system-specific variables.
3978
case $host_os in
3979
aix*)
3980
symcode='[[BCDT]]'
3981
;;
3982
cygwin* | mingw* | pw32* | cegcc*)
3983
symcode='[[ABCDGISTW]]'
3984
;;
3985
hpux*)
3986
if test "$host_cpu" = ia64; then
3987
symcode='[[ABCDEGRST]]'
3988
fi
3989
;;
3990
irix* | nonstopux*)
3991
symcode='[[BCDEGRST]]'
3992
;;
3993
osf*)
3994
symcode='[[BCDEGQRST]]'
3995
;;
3996
solaris*)
3997
symcode='[[BDRT]]'
3998
;;
3999
sco3.2v5*)
4000
symcode='[[DT]]'
4001
;;
4002
sysv4.2uw2*)
4003
symcode='[[DT]]'
4004
;;
4005
sysv5* | sco5v6* | unixware* | OpenUNIX*)
4006
symcode='[[ABDT]]'
4007
;;
4008
sysv4)
4009
symcode='[[DFNSTU]]'
4010
;;
4011
esac
4012
4013
# If we're using GNU nm, then use its standard symbol codes.
4014
case `$NM -V 2>&1` in
4015
*GNU* | *'with BFD'*)
4016
symcode='[[ABCDGIRSTW]]' ;;
4017
esac
4018
4019
# Transform an extracted symbol line into a proper C declaration.
4020
# Some systems (esp. on ia64) link data and code symbols differently,
4021
# so use this general approach.
4022
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4023
4024
# Transform an extracted symbol line into symbol name and symbol address
4025
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
4026
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
4027
4028
# Handle CRLF in mingw tool chain
4029
opt_cr=
4030
case $build_os in
4031
mingw*)
4032
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4033
;;
4034
esac
4035
4036
# Try without a prefix underscore, then with it.
4037
for ac_symprfx in "" "_"; do
4038
4039
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4040
symxfrm="\\1 $ac_symprfx\\2 \\2"
4041
4042
# Write the raw and C identifiers.
4043
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4044
# Fake it for dumpbin and say T for any non-static function
4045
# and D for any global variable.
4046
# Also find C++ and __fastcall symbols from MSVC++,
4047
# which start with @ or ?.
4048
lt_cv_sys_global_symbol_pipe="$AWK ['"\
4049
" {last_section=section; section=\$ 3};"\
4050
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4051
" \$ 0!~/External *\|/{next};"\
4052
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4053
" {if(hide[section]) next};"\
4054
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
4055
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
4056
" s[1]~/^[@?]/{print s[1], s[1]; next};"\
4057
" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
4058
" ' prfx=^$ac_symprfx]"
4059
else
4060
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4061
fi
4062
4063
# Check to see that the pipe works correctly.
4064
pipe_works=no
4065
4066
rm -f conftest*
4067
cat > conftest.$ac_ext <<_LT_EOF
4068
#ifdef __cplusplus
4069
extern "C" {
4070
#endif
4071
char nm_test_var;
4072
void nm_test_func(void);
4073
void nm_test_func(void){}
4074
#ifdef __cplusplus
4075
}
4076
#endif
4077
int main(){nm_test_var='a';nm_test_func();return(0);}
4078
_LT_EOF
4079
4080
if AC_TRY_EVAL(ac_compile); then
4081
# Now try to grab the symbols.
4082
nlist=conftest.nm
4083
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4084
# Try sorting and uniquifying the output.
4085
if sort "$nlist" | uniq > "$nlist"T; then
4086
mv -f "$nlist"T "$nlist"
4087
else
4088
rm -f "$nlist"T
4089
fi
4090
4091
# Make sure that we snagged all the symbols we need.
4092
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4093
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4094
cat <<_LT_EOF > conftest.$ac_ext
4095
#ifdef __cplusplus
4096
extern "C" {
4097
#endif
4098
4099
_LT_EOF
4100
# Now generate the symbol file.
4101
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4102
4103
cat <<_LT_EOF >> conftest.$ac_ext
4104
4105
/* The mapping between symbol names and symbols. */
4106
const struct {
4107
const char *name;
4108
void *address;
4109
}
4110
lt__PROGRAM__LTX_preloaded_symbols[[]] =
4111
{
4112
{ "@PROGRAM@", (void *) 0 },
4113
_LT_EOF
4114
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4115
cat <<\_LT_EOF >> conftest.$ac_ext
4116
{0, (void *) 0}
4117
};
4118
4119
/* This works around a problem in FreeBSD linker */
4120
#ifdef FREEBSD_WORKAROUND
4121
static const void *lt_preloaded_setup() {
4122
return lt__PROGRAM__LTX_preloaded_symbols;
4123
}
4124
#endif
4125
4126
#ifdef __cplusplus
4127
}
4128
#endif
4129
_LT_EOF
4130
# Now try linking the two files.
4131
mv conftest.$ac_objext conftstm.$ac_objext
4132
lt_save_LIBS="$LIBS"
4133
lt_save_CFLAGS="$CFLAGS"
4134
LIBS="conftstm.$ac_objext"
4135
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4136
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4137
pipe_works=yes
4138
fi
4139
LIBS="$lt_save_LIBS"
4140
CFLAGS="$lt_save_CFLAGS"
4141
else
4142
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4143
fi
4144
else
4145
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4146
fi
4147
else
4148
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4149
fi
4150
else
4151
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4152
cat conftest.$ac_ext >&5
4153
fi
4154
rm -rf conftest* conftst*
4155
4156
# Do not use the global_symbol_pipe unless it works.
4157
if test "$pipe_works" = yes; then
4158
break
4159
else
4160
lt_cv_sys_global_symbol_pipe=
4161
fi
4162
done
4163
])
4164
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4165
lt_cv_sys_global_symbol_to_cdecl=
4166
fi
4167
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4168
AC_MSG_RESULT(failed)
4169
else
4170
AC_MSG_RESULT(ok)
4171
fi
4172
4173
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4174
[Take the output of nm and produce a listing of raw symbols and C names])
4175
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4176
[Transform the output of nm in a proper C declaration])
4177
_LT_DECL([global_symbol_to_c_name_address],
4178
[lt_cv_sys_global_symbol_to_c_name_address], [1],
4179
[Transform the output of nm in a C name address pair])
4180
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4181
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4182
[Transform the output of nm in a C name address pair when lib prefix is needed])
4183
]) # _LT_CMD_GLOBAL_SYMBOLS
4184
4185
4186
# _LT_COMPILER_PIC([TAGNAME])
4187
# ---------------------------
4188
m4_defun([_LT_COMPILER_PIC],
4189
[m4_require([_LT_TAG_COMPILER])dnl
4190
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
4191
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4192
_LT_TAGVAR(lt_prog_compiler_static, $1)=
4193
4194
AC_MSG_CHECKING([for $compiler option to produce PIC])
4195
m4_if([$1], [CXX], [
4196
# C++ specific cases for pic, static, wl, etc.
4197
if test "$GXX" = yes; then
4198
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4199
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4200
4201
case $host_os in
4202
aix*)
4203
# All AIX code is PIC.
4204
if test "$host_cpu" = ia64; then
4205
# AIX 5 now supports IA64 processor
4206
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4207
fi
4208
;;
4209
4210
amigaos*)
4211
case $host_cpu in
4212
powerpc)
4213
# see comment about AmigaOS4 .so support
4214
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4215
;;
4216
m68k)
4217
# FIXME: we need at least 68020 code to build shared libraries, but
4218
# adding the `-m68020' flag to GCC prevents building anything better,
4219
# like `-m68040'.
4220
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4221
;;
4222
esac
4223
;;
4224
4225
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4226
# PIC is the default for these OSes.
4227
;;
4228
mingw* | cygwin* | os2* | pw32* | cegcc*)
4229
# This hack is so that the source file can tell whether it is being
4230
# built for inclusion in a dll (and should export symbols for example).
4231
# Although the cygwin gcc ignores -fPIC, still need this for old-style
4232
# (--disable-auto-import) libraries
4233
m4_if([$1], [GCJ], [],
4234
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4235
;;
4236
darwin* | rhapsody*)
4237
# PIC is the default on this platform
4238
# Common symbols not allowed in MH_DYLIB files
4239
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4240
;;
4241
*djgpp*)
4242
# DJGPP does not support shared libraries at all
4243
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4244
;;
4245
interix[[3-9]]*)
4246
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
4247
# Instead, we relocate shared libraries at runtime.
4248
;;
4249
sysv4*MP*)
4250
if test -d /usr/nec; then
4251
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4252
fi
4253
;;
4254
hpux*)
4255
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4256
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4257
# sets the default TLS model and affects inlining.
4258
case $host_cpu in
4259
hppa*64*)
4260
;;
4261
*)
4262
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4263
;;
4264
esac
4265
;;
4266
*qnx* | *nto*)
4267
# QNX uses GNU C++, but need to define -shared option too, otherwise
4268
# it will coredump.
4269
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4270
;;
4271
*)
4272
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4273
;;
4274
esac
4275
else
4276
case $host_os in
4277
aix[[4-9]]*)
4278
# All AIX code is PIC.
4279
if test "$host_cpu" = ia64; then
4280
# AIX 5 now supports IA64 processor
4281
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4282
else
4283
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4284
fi
4285
;;
4286
chorus*)
4287
case $cc_basename in
4288
cxch68*)
4289
# Green Hills C++ Compiler
4290
# _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
4291
;;
4292
esac
4293
;;
4294
dgux*)
4295
case $cc_basename in
4296
ec++*)
4297
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4298
;;
4299
ghcx*)
4300
# Green Hills C++ Compiler
4301
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4302
;;
4303
*)
4304
;;
4305
esac
4306
;;
4307
freebsd* | dragonfly*)
4308
# FreeBSD uses GNU C++
4309
;;
4310
hpux9* | hpux10* | hpux11*)
4311
case $cc_basename in
4312
CC*)
4313
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4314
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4315
if test "$host_cpu" != ia64; then
4316
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4317
fi
4318
;;
4319
aCC*)
4320
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4321
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4322
case $host_cpu in
4323
hppa*64*|ia64*)
4324
# +Z the default
4325
;;
4326
*)
4327
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4328
;;
4329
esac
4330
;;
4331
*)
4332
;;
4333
esac
4334
;;
4335
interix*)
4336
# This is c89, which is MS Visual C++ (no shared libs)
4337
# Anyone wants to do a port?
4338
;;
4339
irix5* | irix6* | nonstopux*)
4340
case $cc_basename in
4341
CC*)
4342
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4343
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4344
# CC pic flag -KPIC is the default.
4345
;;
4346
*)
4347
;;
4348
esac
4349
;;
4350
linux* | k*bsd*-gnu | kopensolaris*-gnu)
4351
case $cc_basename in
4352
KCC*)
4353
# KAI C++ Compiler
4354
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4355
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4356
;;
4357
ecpc* )
4358
# old Intel C++ for x86_64 which still supported -KPIC.
4359
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4360
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4361
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4362
;;
4363
icpc* )
4364
# Intel C++, used to be incompatible with GCC.
4365
# ICC 10 doesn't accept -KPIC any more.
4366
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4367
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4368
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4369
;;
4370
pgCC* | pgcpp*)
4371
# Portland Group C++ compiler
4372
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4373
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4374
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4375
;;
4376
cxx*)
4377
# Compaq C++
4378
# Make sure the PIC flag is empty. It appears that all Alpha
4379
# Linux and Compaq Tru64 Unix objects are PIC.
4380
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4381
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4382
;;
4383
xlc* | xlC*)
4384
# IBM XL 8.0 on PPC
4385
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4386
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4387
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4388
;;
4389
*)
4390
case `$CC -V 2>&1 | sed 5q` in
4391
*Sun\ C*)
4392
# Sun C++ 5.9
4393
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4394
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4395
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4396
;;
4397
esac
4398
;;
4399
esac
4400
;;
4401
lynxos*)
4402
;;
4403
m88k*)
4404
;;
4405
mvs*)
4406
case $cc_basename in
4407
cxx*)
4408
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4409
;;
4410
*)
4411
;;
4412
esac
4413
;;
4414
netbsd* | netbsdelf*-gnu)
4415
;;
4416
*qnx* | *nto*)
4417
# QNX uses GNU C++, but need to define -shared option too, otherwise
4418
# it will coredump.
4419
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4420
;;
4421
osf3* | osf4* | osf5*)
4422
case $cc_basename in
4423
KCC*)
4424
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4425
;;
4426
RCC*)
4427
# Rational C++ 2.4.1
4428
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4429
;;
4430
cxx*)
4431
# Digital/Compaq C++
4432
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4433
# Make sure the PIC flag is empty. It appears that all Alpha
4434
# Linux and Compaq Tru64 Unix objects are PIC.
4435
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4436
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4437
;;
4438
*)
4439
;;
4440
esac
4441
;;
4442
psos*)
4443
;;
4444
solaris*)
4445
case $cc_basename in
4446
CC*)
4447
# Sun C++ 4.2, 5.x and Centerline C++
4448
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4449
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4450
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4451
;;
4452
gcx*)
4453
# Green Hills C++ Compiler
4454
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4455
;;
4456
*)
4457
;;
4458
esac
4459
;;
4460
sunos4*)
4461
case $cc_basename in
4462
CC*)
4463
# Sun C++ 4.x
4464
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4465
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4466
;;
4467
lcc*)
4468
# Lucid
4469
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4470
;;
4471
*)
4472
;;
4473
esac
4474
;;
4475
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4476
case $cc_basename in
4477
CC*)
4478
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4479
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4480
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4481
;;
4482
esac
4483
;;
4484
tandem*)
4485
case $cc_basename in
4486
NCC*)
4487
# NonStop-UX NCC 3.20
4488
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4489
;;
4490
*)
4491
;;
4492
esac
4493
;;
4494
vxworks*)
4495
;;
4496
*)
4497
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4498
;;
4499
esac
4500
fi
4501
],
4502
[
4503
if test "$GCC" = yes; then
4504
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4505
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4506
4507
case $host_os in
4508
aix*)
4509
# All AIX code is PIC.
4510
if test "$host_cpu" = ia64; then
4511
# AIX 5 now supports IA64 processor
4512
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4513
fi
4514
;;
4515
4516
amigaos*)
4517
case $host_cpu in
4518
powerpc)
4519
# see comment about AmigaOS4 .so support
4520
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4521
;;
4522
m68k)
4523
# FIXME: we need at least 68020 code to build shared libraries, but
4524
# adding the `-m68020' flag to GCC prevents building anything better,
4525
# like `-m68040'.
4526
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4527
;;
4528
esac
4529
;;
4530
4531
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4532
# PIC is the default for these OSes.
4533
;;
4534
4535
mingw* | cygwin* | pw32* | os2* | cegcc*)
4536
# This hack is so that the source file can tell whether it is being
4537
# built for inclusion in a dll (and should export symbols for example).
4538
# Although the cygwin gcc ignores -fPIC, still need this for old-style
4539
# (--disable-auto-import) libraries
4540
m4_if([$1], [GCJ], [],
4541
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4542
;;
4543
4544
darwin* | rhapsody*)
4545
# PIC is the default on this platform
4546
# Common symbols not allowed in MH_DYLIB files
4547
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4548
;;
4549
4550
hpux*)
4551
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4552
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4553
# sets the default TLS model and affects inlining.
4554
case $host_cpu in
4555
hppa*64*)
4556
# +Z the default
4557
;;
4558
*)
4559
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4560
;;
4561
esac
4562
;;
4563
4564
interix[[3-9]]*)
4565
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
4566
# Instead, we relocate shared libraries at runtime.
4567
;;
4568
4569
msdosdjgpp*)
4570
# Just because we use GCC doesn't mean we suddenly get shared libraries
4571
# on systems that don't support them.
4572
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4573
enable_shared=no
4574
;;
4575
4576
*nto* | *qnx*)
4577
# QNX uses GNU C++, but need to define -shared option too, otherwise
4578
# it will coredump.
4579
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4580
;;
4581
4582
sysv4*MP*)
4583
if test -d /usr/nec; then
4584
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4585
fi
4586
;;
4587
4588
*)
4589
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4590
;;
4591
esac
4592
else
4593
# PORTME Check for flag to pass linker flags through the system compiler.
4594
case $host_os in
4595
aix*)
4596
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4597
if test "$host_cpu" = ia64; then
4598
# AIX 5 now supports IA64 processor
4599
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4600
else
4601
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4602
fi
4603
;;
4604
4605
mingw* | cygwin* | pw32* | os2* | cegcc*)
4606
# This hack is so that the source file can tell whether it is being
4607
# built for inclusion in a dll (and should export symbols for example).
4608
m4_if([$1], [GCJ], [],
4609
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4610
;;
4611
4612
hpux9* | hpux10* | hpux11*)
4613
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4614
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4615
# not for PA HP-UX.
4616
case $host_cpu in
4617
hppa*64*|ia64*)
4618
# +Z the default
4619
;;
4620
*)
4621
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4622
;;
4623
esac
4624
# Is there a better lt_prog_compiler_static that works with the bundled CC?
4625
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4626
;;
4627
4628
irix5* | irix6* | nonstopux*)
4629
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4630
# PIC (with -KPIC) is the default.
4631
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4632
;;
4633
4634
linux* | k*bsd*-gnu | kopensolaris*-gnu)
4635
case $cc_basename in
4636
# old Intel for x86_64 which still supported -KPIC.
4637
ecc*)
4638
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4639
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4640
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4641
;;
4642
# icc used to be incompatible with GCC.
4643
# ICC 10 doesn't accept -KPIC any more.
4644
icc* | ifort*)
4645
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4646
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4647
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4648
;;
4649
# Lahey Fortran 8.1.
4650
lf95*)
4651
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4652
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4653
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4654
;;
4655
pgcc* | pgf77* | pgf90* | pgf95*)
4656
# Portland Group compilers (*not* the Pentium gcc compiler,
4657
# which looks to be a dead project)
4658
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4659
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4660
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4661
;;
4662
ccc*)
4663
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4664
# All Alpha code is PIC.
4665
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4666
;;
4667
xl*)
4668
# IBM XL C 8.0/Fortran 10.1 on PPC
4669
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4670
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4671
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4672
;;
4673
*)
4674
case `$CC -V 2>&1 | sed 5q` in
4675
*Sun\ C*)
4676
# Sun C 5.9
4677
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4678
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4679
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4680
;;
4681
*Sun\ F*)
4682
# Sun Fortran 8.3 passes all unrecognized flags to the linker
4683
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4684
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4685
_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4686
;;
4687
esac
4688
;;
4689
esac
4690
;;
4691
4692
newsos6)
4693
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4694
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4695
;;
4696
4697
*nto* | *qnx*)
4698
# QNX uses GNU C++, but need to define -shared option too, otherwise
4699
# it will coredump.
4700
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4701
;;
4702
4703
osf3* | osf4* | osf5*)
4704
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4705
# All OSF/1 code is PIC.
4706
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4707
;;
4708
4709
rdos*)
4710
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4711
;;
4712
4713
solaris*)
4714
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4715
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4716
case $cc_basename in
4717
f77* | f90* | f95*)
4718
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4719
*)
4720
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4721
esac
4722
;;
4723
4724
sunos4*)
4725
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4726
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4727
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4728
;;
4729
4730
sysv4 | sysv4.2uw2* | sysv4.3*)
4731
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4732
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4733
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4734
;;
4735
4736
sysv4*MP*)
4737
if test -d /usr/nec ;then
4738
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4739
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4740
fi
4741
;;
4742
4743
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4744
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4745
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4746
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4747
;;
4748
4749
unicos*)
4750
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4751
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4752
;;
4753
4754
uts4*)
4755
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4756
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4757
;;
4758
4759
*)
4760
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4761
;;
4762
esac
4763
fi
4764
])
4765
case $host_os in
4766
# For platforms which do not support PIC, -DPIC is meaningless:
4767
*djgpp*)
4768
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4769
;;
4770
*)
4771
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4772
;;
4773
esac
4774
AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4775
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4776
[How to pass a linker flag through the compiler])
4777
4778
#
4779
# Check to make sure the PIC flag actually works.
4780
#
4781
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4782
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4783
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4784
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4785
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4786
"" | " "*) ;;
4787
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4788
esac],
4789
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4790
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4791
fi
4792
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4793
[Additional compiler flags for building library objects])
4794
4795
#
4796
# Check to make sure the static flag actually works.
4797
#
4798
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4799
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4800
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4801
$lt_tmp_static_flag,
4802
[],
4803
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4804
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4805
[Compiler flag to prevent dynamic linking])
4806
])# _LT_COMPILER_PIC
4807
4808
4809
# _LT_LINKER_SHLIBS([TAGNAME])
4810
# ----------------------------
4811
# See if the linker supports building shared libraries.
4812
m4_defun([_LT_LINKER_SHLIBS],
4813
[AC_REQUIRE([LT_PATH_LD])dnl
4814
AC_REQUIRE([LT_PATH_NM])dnl
4815
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4816
m4_require([_LT_DECL_EGREP])dnl
4817
m4_require([_LT_DECL_SED])dnl
4818
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4819
m4_require([_LT_TAG_COMPILER])dnl
4820
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4821
m4_if([$1], [CXX], [
4822
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4823
case $host_os in
4824
aix[[4-9]]*)
4825
# If we're using GNU nm, then we don't want the "-C" option.
4826
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4827
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4828
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4829
else
4830
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4831
fi
4832
;;
4833
pw32*)
4834
_LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4835
;;
4836
cygwin* | mingw* | cegcc*)
4837
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4838
;;
4839
linux* | k*bsd*-gnu)
4840
_LT_TAGVAR(link_all_deplibs, $1)=no
4841
;;
4842
*)
4843
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4844
;;
4845
esac
4846
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4847
], [
4848
runpath_var=
4849
_LT_TAGVAR(allow_undefined_flag, $1)=
4850
_LT_TAGVAR(always_export_symbols, $1)=no
4851
_LT_TAGVAR(archive_cmds, $1)=
4852
_LT_TAGVAR(archive_expsym_cmds, $1)=
4853
_LT_TAGVAR(compiler_needs_object, $1)=no
4854
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4855
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4856
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4857
_LT_TAGVAR(hardcode_automatic, $1)=no
4858
_LT_TAGVAR(hardcode_direct, $1)=no
4859
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
4860
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4861
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4862
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4863
_LT_TAGVAR(hardcode_minus_L, $1)=no
4864
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4865
_LT_TAGVAR(inherit_rpath, $1)=no
4866
_LT_TAGVAR(link_all_deplibs, $1)=unknown
4867
_LT_TAGVAR(module_cmds, $1)=
4868
_LT_TAGVAR(module_expsym_cmds, $1)=
4869
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
4870
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4871
_LT_TAGVAR(thread_safe_flag_spec, $1)=
4872
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4873
# include_expsyms should be a list of space-separated symbols to be *always*
4874
# included in the symbol list
4875
_LT_TAGVAR(include_expsyms, $1)=
4876
# exclude_expsyms can be an extended regexp of symbols to exclude
4877
# it will be wrapped by ` (' and `)$', so one must not match beginning or
4878
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4879
# as well as any symbol that contains `d'.
4880
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4881
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4882
# platforms (ab)use it in PIC code, but their linkers get confused if
4883
# the symbol is explicitly referenced. Since portable code cannot
4884
# rely on this symbol name, it's probably fine to never include it in
4885
# preloaded symbol tables.
4886
# Exclude shared library initialization/finalization symbols.
4887
dnl Note also adjust exclude_expsyms for C++ above.
4888
extract_expsyms_cmds=
4889
4890
case $host_os in
4891
cygwin* | mingw* | pw32* | cegcc*)
4892
# FIXME: the MSVC++ port hasn't been tested in a loooong time
4893
# When not using gcc, we currently assume that we are using
4894
# Microsoft Visual C++.
4895
if test "$GCC" != yes; then
4896
with_gnu_ld=no
4897
fi
4898
;;
4899
interix*)
4900
# we just hope/assume this is gcc and not c89 (= MSVC++)
4901
with_gnu_ld=yes
4902
;;
4903
openbsd*)
4904
with_gnu_ld=no
4905
;;
4906
linux* | k*bsd*-gnu)
4907
_LT_TAGVAR(link_all_deplibs, $1)=no
4908
;;
4909
esac
4910
4911
_LT_TAGVAR(ld_shlibs, $1)=yes
4912
if test "$with_gnu_ld" = yes; then
4913
# If archive_cmds runs LD, not CC, wlarc should be empty
4914
wlarc='${wl}'
4915
4916
# Set some defaults for GNU ld with shared library support. These
4917
# are reset later if shared libraries are not supported. Putting them
4918
# here allows them to be overridden if necessary.
4919
runpath_var=LD_RUN_PATH
4920
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4921
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4922
# ancient GNU ld didn't support --whole-archive et. al.
4923
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4924
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4925
else
4926
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4927
fi
4928
supports_anon_versioning=no
4929
case `$LD -v 2>&1` in
4930
*GNU\ gold*) supports_anon_versioning=yes ;;
4931
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4932
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4933
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4934
*\ 2.11.*) ;; # other 2.11 versions
4935
*) supports_anon_versioning=yes ;;
4936
esac
4937
4938
# See if GNU ld supports shared libraries.
4939
case $host_os in
4940
aix[[3-9]]*)
4941
# On AIX/PPC, the GNU linker is very broken
4942
if test "$host_cpu" != ia64; then
4943
_LT_TAGVAR(ld_shlibs, $1)=no
4944
cat <<_LT_EOF 1>&2
4945
4946
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
4947
*** to be unable to reliably create shared libraries on AIX.
4948
*** Therefore, libtool is disabling shared libraries support. If you
4949
*** really care for shared libraries, you may want to modify your PATH
4950
*** so that a non-GNU linker is found, and then restart.
4951
4952
_LT_EOF
4953
fi
4954
;;
4955
4956
amigaos*)
4957
case $host_cpu in
4958
powerpc)
4959
# see comment about AmigaOS4 .so support
4960
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4961
_LT_TAGVAR(archive_expsym_cmds, $1)=''
4962
;;
4963
m68k)
4964
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
4965
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4966
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4967
;;
4968
esac
4969
;;
4970
4971
beos*)
4972
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4973
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4974
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4975
# support --undefined. This deserves some investigation. FIXME
4976
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4977
else
4978
_LT_TAGVAR(ld_shlibs, $1)=no
4979
fi
4980
;;
4981
4982
cygwin* | mingw* | pw32* | cegcc*)
4983
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4984
# as there is no search path for DLLs.
4985
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4986
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4987
_LT_TAGVAR(always_export_symbols, $1)=no
4988
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4989
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
4990
4991
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4992
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4993
# If the export-symbols file already is a .def file (1st line
4994
# is EXPORTS), use it as is; otherwise, prepend...
4995
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4996
cp $export_symbols $output_objdir/$soname.def;
4997
else
4998
echo EXPORTS > $output_objdir/$soname.def;
4999
cat $export_symbols >> $output_objdir/$soname.def;
5000
fi~
5001
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5002
else
5003
_LT_TAGVAR(ld_shlibs, $1)=no
5004
fi
5005
;;
5006
5007
interix[[3-9]]*)
5008
_LT_TAGVAR(hardcode_direct, $1)=no
5009
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5010
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5011
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5012
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5013
# Instead, shared libraries are loaded at an image base (0x10000000 by
5014
# default) and relocated if they conflict, which is a slow very memory
5015
# consuming and fragmenting process. To avoid this, we pick a random,
5016
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5017
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
5018
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5019
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5020
;;
5021
5022
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5023
tmp_diet=no
5024
if test "$host_os" = linux-dietlibc; then
5025
case $cc_basename in
5026
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5027
esac
5028
fi
5029
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5030
&& test "$tmp_diet" = no
5031
then
5032
tmp_addflag=
5033
tmp_sharedflag='-shared'
5034
case $cc_basename,$host_cpu in
5035
pgcc*) # Portland Group C compiler
5036
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5037
tmp_addflag=' $pic_flag'
5038
;;
5039
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5040
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5041
tmp_addflag=' $pic_flag -Mnomain' ;;
5042
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5043
tmp_addflag=' -i_dynamic' ;;
5044
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5045
tmp_addflag=' -i_dynamic -nofor_main' ;;
5046
ifc* | ifort*) # Intel Fortran compiler
5047
tmp_addflag=' -nofor_main' ;;
5048
lf95*) # Lahey Fortran 8.1
5049
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5050
tmp_sharedflag='--shared' ;;
5051
xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5052
tmp_sharedflag='-qmkshrobj'
5053
tmp_addflag= ;;
5054
esac
5055
case `$CC -V 2>&1 | sed 5q` in
5056
*Sun\ C*) # Sun C 5.9
5057
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5058
_LT_TAGVAR(compiler_needs_object, $1)=yes
5059
tmp_sharedflag='-G' ;;
5060
*Sun\ F*) # Sun Fortran 8.3
5061
tmp_sharedflag='-G' ;;
5062
esac
5063
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5064
5065
if test "x$supports_anon_versioning" = xyes; then
5066
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5067
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5068
echo "local: *; };" >> $output_objdir/$libname.ver~
5069
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5070
fi
5071
5072
case $cc_basename in
5073
xlf*)
5074
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5075
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5076
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5077
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5078
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
5079
if test "x$supports_anon_versioning" = xyes; then
5080
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5081
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5082
echo "local: *; };" >> $output_objdir/$libname.ver~
5083
$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5084
fi
5085
;;
5086
esac
5087
else
5088
_LT_TAGVAR(ld_shlibs, $1)=no
5089
fi
5090
;;
5091
5092
netbsd* | netbsdelf*-gnu)
5093
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5094
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5095
wlarc=
5096
else
5097
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5098
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5099
fi
5100
;;
5101
5102
solaris*)
5103
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5104
_LT_TAGVAR(ld_shlibs, $1)=no
5105
cat <<_LT_EOF 1>&2
5106
5107
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5108
*** create shared libraries on Solaris systems. Therefore, libtool
5109
*** is disabling shared libraries support. We urge you to upgrade GNU
5110
*** binutils to release 2.9.1 or newer. Another option is to modify
5111
*** your PATH or compiler configuration so that the native linker is
5112
*** used, and then restart.
5113
5114
_LT_EOF
5115
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5116
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5117
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5118
else
5119
_LT_TAGVAR(ld_shlibs, $1)=no
5120
fi
5121
;;
5122
5123
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5124
case `$LD -v 2>&1` in
5125
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5126
_LT_TAGVAR(ld_shlibs, $1)=no
5127
cat <<_LT_EOF 1>&2
5128
5129
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5130
*** reliably create shared libraries on SCO systems. Therefore, libtool
5131
*** is disabling shared libraries support. We urge you to upgrade GNU
5132
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5133
*** your PATH or compiler configuration so that the native linker is
5134
*** used, and then restart.
5135
5136
_LT_EOF
5137
;;
5138
*)
5139
# For security reasons, it is highly recommended that you always
5140
# use absolute paths for naming shared libraries, and exclude the
5141
# DT_RUNPATH tag from executables and libraries. But doing so
5142
# requires that you compile everything twice, which is a pain.
5143
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5144
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5145
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5146
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5147
else
5148
_LT_TAGVAR(ld_shlibs, $1)=no
5149
fi
5150
;;
5151
esac
5152
;;
5153
5154
sunos4*)
5155
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5156
wlarc=
5157
_LT_TAGVAR(hardcode_direct, $1)=yes
5158
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5159
;;
5160
5161
*)
5162
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5163
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5164
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5165
else
5166
_LT_TAGVAR(ld_shlibs, $1)=no
5167
fi
5168
;;
5169
esac
5170
5171
if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
5172
runpath_var=
5173
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5174
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
5175
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5176
fi
5177
else
5178
# PORTME fill in a description of your system's linker (not GNU ld)
5179
case $host_os in
5180
aix3*)
5181
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5182
_LT_TAGVAR(always_export_symbols, $1)=yes
5183
_LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
5184
# Note: this linker hardcodes the directories in LIBPATH if there
5185
# are no directories specified by -L.
5186
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5187
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5188
# Neither direct hardcoding nor static linking is supported with a
5189
# broken collect2.
5190
_LT_TAGVAR(hardcode_direct, $1)=unsupported
5191
fi
5192
;;
5193
5194
aix[[4-9]]*)
5195
if test "$host_cpu" = ia64; then
5196
# On IA64, the linker does run time linking by default, so we don't
5197
# have to do anything special.
5198
aix_use_runtimelinking=no
5199
exp_sym_flag='-Bexport'
5200
no_entry_flag=""
5201
else
5202
# If we're using GNU nm, then we don't want the "-C" option.
5203
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5204
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5205
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
5206
else
5207
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
5208
fi
5209
aix_use_runtimelinking=no
5210
5211
# Test if we are trying to use run time linking or normal
5212
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5213
# need to do runtime linking.
5214
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5215
for ld_flag in $LDFLAGS; do
5216
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5217
aix_use_runtimelinking=yes
5218
break
5219
fi
5220
done
5221
;;
5222
esac
5223
5224
exp_sym_flag='-bexport'
5225
no_entry_flag='-bnoentry'
5226
fi
5227
5228
# When large executables or shared objects are built, AIX ld can
5229
# have problems creating the table of contents. If linking a library
5230
# or program results in "error TOC overflow" add -mminimal-toc to
5231
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5232
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5233
5234
_LT_TAGVAR(archive_cmds, $1)=''
5235
_LT_TAGVAR(hardcode_direct, $1)=yes
5236
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5237
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5238
_LT_TAGVAR(link_all_deplibs, $1)=yes
5239
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5240
5241
if test "$GCC" = yes; then
5242
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5243
# We only want to do this on AIX 4.2 and lower, the check
5244
# below for broken collect2 doesn't work under 4.3+
5245
collect2name=`${CC} -print-prog-name=collect2`
5246
if test -f "$collect2name" &&
5247
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5248
then
5249
# We have reworked collect2
5250
:
5251
else
5252
# We have old collect2
5253
_LT_TAGVAR(hardcode_direct, $1)=unsupported
5254
# It fails to find uninstalled libraries when the uninstalled
5255
# path is not listed in the libpath. Setting hardcode_minus_L
5256
# to unsupported forces relinking
5257
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5258
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5259
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5260
fi
5261
;;
5262
esac
5263
shared_flag='-shared'
5264
if test "$aix_use_runtimelinking" = yes; then
5265
shared_flag="$shared_flag "'${wl}-G'
5266
fi
5267
_LT_TAGVAR(link_all_deplibs, $1)=no
5268
else
5269
# not using gcc
5270
if test "$host_cpu" = ia64; then
5271
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5272
# chokes on -Wl,-G. The following line is correct:
5273
shared_flag='-G'
5274
else
5275
if test "$aix_use_runtimelinking" = yes; then
5276
shared_flag='${wl}-G'
5277
else
5278
shared_flag='${wl}-bM:SRE'
5279
fi
5280
fi
5281
fi
5282
5283
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5284
# It seems that -bexpall does not export symbols beginning with
5285
# underscore (_), so it is better to generate a list of symbols to export.
5286
_LT_TAGVAR(always_export_symbols, $1)=yes
5287
if test "$aix_use_runtimelinking" = yes; then
5288
# Warning - without using the other runtime loading flags (-brtl),
5289
# -berok will link without error, but may produce a broken library.
5290
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5291
# Determine the default libpath from the value encoded in an
5292
# empty executable.
5293
_LT_SYS_MODULE_PATH_AIX
5294
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5295
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5296
else
5297
if test "$host_cpu" = ia64; then
5298
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5299
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5300
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
5301
else
5302
# Determine the default libpath from the value encoded in an
5303
# empty executable.
5304
_LT_SYS_MODULE_PATH_AIX
5305
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5306
# Warning - without using the other run time loading flags,
5307
# -berok will link without error, but may produce a broken library.
5308
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5309
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5310
# Exported symbols can be pulled into shared objects from archives
5311
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5312
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5313
# This is similar to how AIX traditionally builds its shared libraries.
5314
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5315
fi
5316
fi
5317
;;
5318
5319
amigaos*)
5320
case $host_cpu in
5321
powerpc)
5322
# see comment about AmigaOS4 .so support
5323
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5324
_LT_TAGVAR(archive_expsym_cmds, $1)=''
5325
;;
5326
m68k)
5327
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5328
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5329
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5330
;;
5331
esac
5332
;;
5333
5334
bsdi[[45]]*)
5335
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5336
;;
5337
5338
cygwin* | mingw* | pw32* | cegcc*)
5339
# When not using gcc, we currently assume that we are using
5340
# Microsoft Visual C++.
5341
# hardcode_libdir_flag_spec is actually meaningless, as there is
5342
# no search path for DLLs.
5343
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5344
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5345
# Tell ltmain to make .lib files, not .a files.
5346
libext=lib
5347
# Tell ltmain to make .dll files, not .so files.
5348
shrext_cmds=".dll"
5349
# FIXME: Setting linknames here is a bad hack.
5350
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
5351
# The linker will automatically build a .lib file if we build a DLL.
5352
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5353
# FIXME: Should let the user specify the lib program.
5354
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5355
_LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5356
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5357
;;
5358
5359
darwin* | rhapsody*)
5360
_LT_DARWIN_LINKER_FEATURES($1)
5361
;;
5362
5363
dgux*)
5364
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5365
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5366
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5367
;;
5368
5369
freebsd1*)
5370
_LT_TAGVAR(ld_shlibs, $1)=no
5371
;;
5372
5373
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5374
# support. Future versions do this automatically, but an explicit c++rt0.o
5375
# does not break anything, and helps significantly (at the cost of a little
5376
# extra space).
5377
freebsd2.2*)
5378
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5379
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5380
_LT_TAGVAR(hardcode_direct, $1)=yes
5381
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5382
;;
5383
5384
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5385
freebsd2*)
5386
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5387
_LT_TAGVAR(hardcode_direct, $1)=yes
5388
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5389
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5390
;;
5391
5392
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5393
freebsd* | dragonfly*)
5394
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5395
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5396
_LT_TAGVAR(hardcode_direct, $1)=yes
5397
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5398
;;
5399
5400
hpux9*)
5401
if test "$GCC" = yes; then
5402
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5403
else
5404
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5405
fi
5406
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5407
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5408
_LT_TAGVAR(hardcode_direct, $1)=yes
5409
5410
# hardcode_minus_L: Not really in the search PATH,
5411
# but as the default location of the library.
5412
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5413
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5414
;;
5415
5416
hpux10*)
5417
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5418
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5419
else
5420
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5421
fi
5422
if test "$with_gnu_ld" = no; then
5423
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5424
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5425
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5426
_LT_TAGVAR(hardcode_direct, $1)=yes
5427
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5428
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5429
# hardcode_minus_L: Not really in the search PATH,
5430
# but as the default location of the library.
5431
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5432
fi
5433
;;
5434
5435
hpux11*)
5436
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5437
case $host_cpu in
5438
hppa*64*)
5439
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5440
;;
5441
ia64*)
5442
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5443
;;
5444
*)
5445
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5446
;;
5447
esac
5448
else
5449
case $host_cpu in
5450
hppa*64*)
5451
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5452
;;
5453
ia64*)
5454
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5455
;;
5456
*)
5457
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5458
;;
5459
esac
5460
fi
5461
if test "$with_gnu_ld" = no; then
5462
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5463
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5464
5465
case $host_cpu in
5466
hppa*64*|ia64*)
5467
_LT_TAGVAR(hardcode_direct, $1)=no
5468
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5469
;;
5470
*)
5471
_LT_TAGVAR(hardcode_direct, $1)=yes
5472
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5473
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5474
5475
# hardcode_minus_L: Not really in the search PATH,
5476
# but as the default location of the library.
5477
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5478
;;
5479
esac
5480
fi
5481
;;
5482
5483
irix5* | irix6* | nonstopux*)
5484
if test "$GCC" = yes; then
5485
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5486
# Try to use the -exported_symbol ld option, if it does not
5487
# work, assume that -exports_file does not work either and
5488
# implicitly export all symbols.
5489
save_LDFLAGS="$LDFLAGS"
5490
LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5491
AC_LINK_IFELSE(int foo(void) {},
5492
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
5493
)
5494
LDFLAGS="$save_LDFLAGS"
5495
else
5496
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5497
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
5498
fi
5499
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5500
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5501
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5502
_LT_TAGVAR(inherit_rpath, $1)=yes
5503
_LT_TAGVAR(link_all_deplibs, $1)=yes
5504
;;
5505
5506
netbsd* | netbsdelf*-gnu)
5507
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5508
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5509
else
5510
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5511
fi
5512
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5513
_LT_TAGVAR(hardcode_direct, $1)=yes
5514
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5515
;;
5516
5517
newsos6)
5518
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5519
_LT_TAGVAR(hardcode_direct, $1)=yes
5520
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5521
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5522
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5523
;;
5524
5525
*nto* | *qnx*)
5526
;;
5527
5528
openbsd*)
5529
if test -f /usr/libexec/ld.so; then
5530
_LT_TAGVAR(hardcode_direct, $1)=yes
5531
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5532
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5533
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5534
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5535
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5536
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5537
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5538
else
5539
case $host_os in
5540
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5541
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5542
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5543
;;
5544
*)
5545
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5546
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5547
;;
5548
esac
5549
fi
5550
else
5551
_LT_TAGVAR(ld_shlibs, $1)=no
5552
fi
5553
;;
5554
5555
os2*)
5556
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5557
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5558
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5559
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
5560
_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5561
;;
5562
5563
osf3*)
5564
if test "$GCC" = yes; then
5565
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5566
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5567
else
5568
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5569
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5570
fi
5571
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5572
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5573
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5574
;;
5575
5576
osf4* | osf5*) # as osf3* with the addition of -msym flag
5577
if test "$GCC" = yes; then
5578
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5579
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5580
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5581
else
5582
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5583
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5584
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
5585
$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
5586
5587
# Both c and cxx compiler support -rpath directly
5588
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5589
fi
5590
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5591
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5592
;;
5593
5594
solaris*)
5595
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5596
if test "$GCC" = yes; then
5597
wlarc='${wl}'
5598
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5599
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5600
$CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5601
else
5602
case `$CC -V 2>&1` in
5603
*"Compilers 5.0"*)
5604
wlarc=''
5605
_LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5606
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5607
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5608
;;
5609
*)
5610
wlarc='${wl}'
5611
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5612
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5613
$CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5614
;;
5615
esac
5616
fi
5617
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5618
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5619
case $host_os in
5620
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5621
*)
5622
# The compiler driver will combine and reorder linker options,
5623
# but understands `-z linker_flag'. GCC discards it without `$wl',
5624
# but is careful enough not to reorder.
5625
# Supported since Solaris 2.6 (maybe 2.5.1?)
5626
if test "$GCC" = yes; then
5627
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5628
else
5629
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5630
fi
5631
;;
5632
esac
5633
_LT_TAGVAR(link_all_deplibs, $1)=yes
5634
;;
5635
5636
sunos4*)
5637
if test "x$host_vendor" = xsequent; then
5638
# Use $CC to link under sequent, because it throws in some extra .o
5639
# files that make .init and .fini sections work.
5640
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5641
else
5642
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5643
fi
5644
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5645
_LT_TAGVAR(hardcode_direct, $1)=yes
5646
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5647
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5648
;;
5649
5650
sysv4)
5651
case $host_vendor in
5652
sni)
5653
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5654
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5655
;;
5656
siemens)
5657
## LD is ld it makes a PLAMLIB
5658
## CC just makes a GrossModule.
5659
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5660
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5661
_LT_TAGVAR(hardcode_direct, $1)=no
5662
;;
5663
motorola)
5664
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5665
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5666
;;
5667
esac
5668
runpath_var='LD_RUN_PATH'
5669
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5670
;;
5671
5672
sysv4.3*)
5673
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5674
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5675
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5676
;;
5677
5678
sysv4*MP*)
5679
if test -d /usr/nec; then
5680
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5681
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5682
runpath_var=LD_RUN_PATH
5683
hardcode_runpath_var=yes
5684
_LT_TAGVAR(ld_shlibs, $1)=yes
5685
fi
5686
;;
5687
5688
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5689
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5690
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5691
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5692
runpath_var='LD_RUN_PATH'
5693
5694
if test "$GCC" = yes; then
5695
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5696
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5697
else
5698
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5699
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5700
fi
5701
;;
5702
5703
sysv5* | sco3.2v5* | sco5v6*)
5704
# Note: We can NOT use -z defs as we might desire, because we do not
5705
# link with -lc, and that would cause any symbols used from libc to
5706
# always be unresolved, which means just about no library would
5707
# ever link correctly. If we're not using GNU ld we use -z text
5708
# though, which does catch some bad symbols but isn't as heavy-handed
5709
# as -z defs.
5710
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5711
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5712
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5713
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5714
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5715
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5716
_LT_TAGVAR(link_all_deplibs, $1)=yes
5717
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5718
runpath_var='LD_RUN_PATH'
5719
5720
if test "$GCC" = yes; then
5721
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5722
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5723
else
5724
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5725
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5726
fi
5727
;;
5728
5729
uts4*)
5730
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5731
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5732
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5733
;;
5734
5735
*)
5736
_LT_TAGVAR(ld_shlibs, $1)=no
5737
;;
5738
esac
5739
5740
if test x$host_vendor = xsni; then
5741
case $host in
5742
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5743
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5744
;;
5745
esac
5746
fi
5747
fi
5748
])
5749
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5750
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5751
5752
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5753
5754
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5755
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5756
_LT_DECL([], [extract_expsyms_cmds], [2],
5757
[The commands to extract the exported symbol list from a shared archive])
5758
5759
#
5760
# Do we need to explicitly link libc?
5761
#
5762
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5763
x|xyes)
5764
# Assume -lc should be added
5765
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5766
5767
if test "$enable_shared" = yes && test "$GCC" = yes; then
5768
case $_LT_TAGVAR(archive_cmds, $1) in
5769
*'~'*)
5770
# FIXME: we may have to deal with multi-command sequences.
5771
;;
5772
'$CC '*)
5773
# Test whether the compiler implicitly links with -lc since on some
5774
# systems, -lgcc has to come before -lc. If gcc already passes -lc
5775
# to ld, don't add -lc before -lgcc.
5776
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5777
$RM conftest*
5778
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5779
5780
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5781
soname=conftest
5782
lib=conftest
5783
libobjs=conftest.$ac_objext
5784
deplibs=
5785
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5786
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5787
compiler_flags=-v
5788
linker_flags=-v
5789
verstring=
5790
output_objdir=.
5791
libname=conftest
5792
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5793
_LT_TAGVAR(allow_undefined_flag, $1)=
5794
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5795
then
5796
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5797
else
5798
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5799
fi
5800
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5801
else
5802
cat conftest.err 1>&5
5803
fi
5804
$RM conftest*
5805
AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
5806
;;
5807
esac
5808
fi
5809
;;
5810
esac
5811
5812
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5813
[Whether or not to add -lc for building shared libraries])
5814
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5815
[enable_shared_with_static_runtimes], [0],
5816
[Whether or not to disallow shared libs when runtime libs are static])
5817
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5818
[Compiler flag to allow reflexive dlopens])
5819
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
5820
[Compiler flag to generate shared objects directly from archives])
5821
_LT_TAGDECL([], [compiler_needs_object], [1],
5822
[Whether the compiler copes with passing no objects directly])
5823
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5824
[Create an old-style archive from a shared archive])
5825
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5826
[Create a temporary old-style archive to link instead of a shared archive])
5827
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5828
_LT_TAGDECL([], [archive_expsym_cmds], [2])
5829
_LT_TAGDECL([], [module_cmds], [2],
5830
[Commands used to build a loadable module if different from building
5831
a shared archive.])
5832
_LT_TAGDECL([], [module_expsym_cmds], [2])
5833
_LT_TAGDECL([], [with_gnu_ld], [1],
5834
[Whether we are building with GNU ld or not])
5835
_LT_TAGDECL([], [allow_undefined_flag], [1],
5836
[Flag that allows shared libraries with undefined symbols to be built])
5837
_LT_TAGDECL([], [no_undefined_flag], [1],
5838
[Flag that enforces no undefined symbols])
5839
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5840
[Flag to hardcode $libdir into a binary during linking.
5841
This must work even if $libdir does not exist])
5842
_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5843
[[If ld is used when linking, flag to hardcode $libdir into a binary
5844
during linking. This must work even if $libdir does not exist]])
5845
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
5846
[Whether we need a single "-rpath" flag with a separated argument])
5847
_LT_TAGDECL([], [hardcode_direct], [0],
5848
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5849
DIR into the resulting binary])
5850
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
5851
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5852
DIR into the resulting binary and the resulting library dependency is
5853
"absolute", i.e impossible to change by setting ${shlibpath_var} if the
5854
library is relocated])
5855
_LT_TAGDECL([], [hardcode_minus_L], [0],
5856
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5857
into the resulting binary])
5858
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5859
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5860
into the resulting binary])
5861
_LT_TAGDECL([], [hardcode_automatic], [0],
5862
[Set to "yes" if building a shared library automatically hardcodes DIR
5863
into the library and all subsequent libraries and executables linked
5864
against it])
5865
_LT_TAGDECL([], [inherit_rpath], [0],
5866
[Set to yes if linker adds runtime paths of dependent libraries
5867
to runtime path list])
5868
_LT_TAGDECL([], [link_all_deplibs], [0],
5869
[Whether libtool must link a program against all its dependency libraries])
5870
_LT_TAGDECL([], [fix_srcfile_path], [1],
5871
[Fix the shell variable $srcfile for the compiler])
5872
_LT_TAGDECL([], [always_export_symbols], [0],
5873
[Set to "yes" if exported symbols are required])
5874
_LT_TAGDECL([], [export_symbols_cmds], [2],
5875
[The commands to list exported symbols])
5876
_LT_TAGDECL([], [exclude_expsyms], [1],
5877
[Symbols that should not be listed in the preloaded symbols])
5878
_LT_TAGDECL([], [include_expsyms], [1],
5879
[Symbols that must always be exported])
5880
_LT_TAGDECL([], [prelink_cmds], [2],
5881
[Commands necessary for linking programs (against libraries) with templates])
5882
_LT_TAGDECL([], [file_list_spec], [1],
5883
[Specify filename containing input files])
5884
dnl FIXME: Not yet implemented
5885
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5886
dnl [Compiler flag to generate thread safe objects])
5887
])# _LT_LINKER_SHLIBS
5888
5889
5890
# _LT_LANG_C_CONFIG([TAG])
5891
# ------------------------
5892
# Ensure that the configuration variables for a C compiler are suitably
5893
# defined. These variables are subsequently used by _LT_CONFIG to write
5894
# the compiler configuration to `libtool'.
5895
m4_defun([_LT_LANG_C_CONFIG],
5896
[m4_require([_LT_DECL_EGREP])dnl
5897
lt_save_CC="$CC"
5898
AC_LANG_PUSH(C)
5899
5900
# Source file extension for C test sources.
5901
ac_ext=c
5902
5903
# Object file extension for compiled C test sources.
5904
objext=o
5905
_LT_TAGVAR(objext, $1)=$objext
5906
5907
# Code to be used in simple compile tests
5908
lt_simple_compile_test_code="int some_variable = 0;"
5909
5910
# Code to be used in simple link tests
5911
lt_simple_link_test_code='int main(){return(0);}'
5912
5913
_LT_TAG_COMPILER
5914
# Save the default compiler, since it gets overwritten when the other
5915
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5916
compiler_DEFAULT=$CC
5917
5918
# save warnings/boilerplate of simple test code
5919
_LT_COMPILER_BOILERPLATE
5920
_LT_LINKER_BOILERPLATE
5921
5922
if test -n "$compiler"; then
5923
_LT_COMPILER_NO_RTTI($1)
5924
_LT_COMPILER_PIC($1)
5925
_LT_COMPILER_C_O($1)
5926
_LT_COMPILER_FILE_LOCKS($1)
5927
_LT_LINKER_SHLIBS($1)
5928
_LT_SYS_DYNAMIC_LINKER($1)
5929
_LT_LINKER_HARDCODE_LIBPATH($1)
5930
LT_SYS_DLOPEN_SELF
5931
_LT_CMD_STRIPLIB
5932
5933
# Report which library types will actually be built
5934
AC_MSG_CHECKING([if libtool supports shared libraries])
5935
AC_MSG_RESULT([$can_build_shared])
5936
5937
AC_MSG_CHECKING([whether to build shared libraries])
5938
test "$can_build_shared" = "no" && enable_shared=no
5939
5940
# On AIX, shared libraries and static libraries use the same namespace, and
5941
# are all built from PIC.
5942
case $host_os in
5943
aix3*)
5944
test "$enable_shared" = yes && enable_static=no
5945
if test -n "$RANLIB"; then
5946
archive_cmds="$archive_cmds~\$RANLIB \$lib"
5947
postinstall_cmds='$RANLIB $lib'
5948
fi
5949
;;
5950
5951
aix[[4-9]]*)
5952
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5953
test "$enable_shared" = yes && enable_static=no
5954
fi
5955
;;
5956
esac
5957
AC_MSG_RESULT([$enable_shared])
5958
5959
AC_MSG_CHECKING([whether to build static libraries])
5960
# Make sure either enable_shared or enable_static is yes.
5961
test "$enable_shared" = yes || enable_static=yes
5962
AC_MSG_RESULT([$enable_static])
5963
5964
_LT_CONFIG($1)
5965
fi
5966
AC_LANG_POP
5967
CC="$lt_save_CC"
5968
])# _LT_LANG_C_CONFIG
5969
5970
5971
# _LT_PROG_CXX
5972
# ------------
5973
# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
5974
# compiler, we have our own version here.
5975
m4_defun([_LT_PROG_CXX],
5976
[
5977
pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
5978
AC_PROG_CXX
5979
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5980
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5981
(test "X$CXX" != "Xg++"))) ; then
5982
AC_PROG_CXXCPP
5983
else
5984
_lt_caught_CXX_error=yes
5985
fi
5986
popdef([AC_MSG_ERROR])
5987
])# _LT_PROG_CXX
5988
5989
dnl aclocal-1.4 backwards compatibility:
5990
dnl AC_DEFUN([_LT_PROG_CXX], [])
5991
5992
5993
# _LT_LANG_CXX_CONFIG([TAG])
5994
# --------------------------
5995
# Ensure that the configuration variables for a C++ compiler are suitably
5996
# defined. These variables are subsequently used by _LT_CONFIG to write
5997
# the compiler configuration to `libtool'.
5998
m4_defun([_LT_LANG_CXX_CONFIG],
5999
[AC_REQUIRE([_LT_PROG_CXX])dnl
6000
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6001
m4_require([_LT_DECL_EGREP])dnl
6002
6003
AC_LANG_PUSH(C++)
6004
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6005
_LT_TAGVAR(allow_undefined_flag, $1)=
6006
_LT_TAGVAR(always_export_symbols, $1)=no
6007
_LT_TAGVAR(archive_expsym_cmds, $1)=
6008
_LT_TAGVAR(compiler_needs_object, $1)=no
6009
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6010
_LT_TAGVAR(hardcode_direct, $1)=no
6011
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6012
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6013
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6014
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6015
_LT_TAGVAR(hardcode_minus_L, $1)=no
6016
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6017
_LT_TAGVAR(hardcode_automatic, $1)=no
6018
_LT_TAGVAR(inherit_rpath, $1)=no
6019
_LT_TAGVAR(module_cmds, $1)=
6020
_LT_TAGVAR(module_expsym_cmds, $1)=
6021
_LT_TAGVAR(link_all_deplibs, $1)=unknown
6022
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6023
_LT_TAGVAR(no_undefined_flag, $1)=
6024
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6025
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6026
6027
# Source file extension for C++ test sources.
6028
ac_ext=cpp
6029
6030
# Object file extension for compiled C++ test sources.
6031
objext=o
6032
_LT_TAGVAR(objext, $1)=$objext
6033
6034
# No sense in running all these tests if we already determined that
6035
# the CXX compiler isn't working. Some variables (like enable_shared)
6036
# are currently assumed to apply to all compilers on this platform,
6037
# and will be corrupted by setting them based on a non-working compiler.
6038
if test "$_lt_caught_CXX_error" != yes; then
6039
# Code to be used in simple compile tests
6040
lt_simple_compile_test_code="int some_variable = 0;"
6041
6042
# Code to be used in simple link tests
6043
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6044
6045
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6046
_LT_TAG_COMPILER
6047
6048
# save warnings/boilerplate of simple test code
6049
_LT_COMPILER_BOILERPLATE
6050
_LT_LINKER_BOILERPLATE
6051
6052
# Allow CC to be a program name with arguments.
6053
lt_save_CC=$CC
6054
lt_save_LD=$LD
6055
lt_save_GCC=$GCC
6056
GCC=$GXX
6057
lt_save_with_gnu_ld=$with_gnu_ld
6058
lt_save_path_LD=$lt_cv_path_LD
6059
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6060
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6061
else
6062
$as_unset lt_cv_prog_gnu_ld
6063
fi
6064
if test -n "${lt_cv_path_LDCXX+set}"; then
6065
lt_cv_path_LD=$lt_cv_path_LDCXX
6066
else
6067
$as_unset lt_cv_path_LD
6068
fi
6069
test -z "${LDCXX+set}" || LD=$LDCXX
6070
CC=${CXX-"c++"}
6071
compiler=$CC
6072
_LT_TAGVAR(compiler, $1)=$CC
6073
_LT_CC_BASENAME([$compiler])
6074
6075
if test -n "$compiler"; then
6076
# We don't want -fno-exception when compiling C++ code, so set the
6077
# no_builtin_flag separately
6078
if test "$GXX" = yes; then
6079
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6080
else
6081
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6082
fi
6083
6084
if test "$GXX" = yes; then
6085
# Set up default GNU C++ configuration
6086
6087
LT_PATH_LD
6088
6089
# Check if GNU C++ uses GNU ld as the underlying linker, since the
6090
# archiving commands below assume that GNU ld is being used.
6091
if test "$with_gnu_ld" = yes; then
6092
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6093
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6094
6095
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6096
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6097
6098
# If archive_cmds runs LD, not CC, wlarc should be empty
6099
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6100
# investigate it a little bit more. (MM)
6101
wlarc='${wl}'
6102
6103
# ancient GNU ld didn't support --whole-archive et. al.
6104
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6105
$GREP 'no-whole-archive' > /dev/null; then
6106
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6107
else
6108
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6109
fi
6110
else
6111
with_gnu_ld=no
6112
wlarc=
6113
6114
# A generic and very simple default shared library creation
6115
# command for GNU C++ for the case where it uses the native
6116
# linker, instead of GNU ld. If possible, this setting should
6117
# overridden to take advantage of the native linker features on
6118
# the platform it is being used on.
6119
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6120
fi
6121
6122
# Commands to make compiler produce verbose output that lists
6123
# what "hidden" libraries, object files and flags are used when
6124
# linking a shared library.
6125
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6126
6127
else
6128
GXX=no
6129
with_gnu_ld=no
6130
wlarc=
6131
fi
6132
6133
# PORTME: fill in a description of your system's C++ link characteristics
6134
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6135
_LT_TAGVAR(ld_shlibs, $1)=yes
6136
case $host_os in
6137
aix3*)
6138
# FIXME: insert proper C++ library support
6139
_LT_TAGVAR(ld_shlibs, $1)=no
6140
;;
6141
aix[[4-9]]*)
6142
if test "$host_cpu" = ia64; then
6143
# On IA64, the linker does run time linking by default, so we don't
6144
# have to do anything special.
6145
aix_use_runtimelinking=no
6146
exp_sym_flag='-Bexport'
6147
no_entry_flag=""
6148
else
6149
aix_use_runtimelinking=no
6150
6151
# Test if we are trying to use run time linking or normal
6152
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
6153
# need to do runtime linking.
6154
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6155
for ld_flag in $LDFLAGS; do
6156
case $ld_flag in
6157
*-brtl*)
6158
aix_use_runtimelinking=yes
6159
break
6160
;;
6161
esac
6162
done
6163
;;
6164
esac
6165
6166
exp_sym_flag='-bexport'
6167
no_entry_flag='-bnoentry'
6168
fi
6169
6170
# When large executables or shared objects are built, AIX ld can
6171
# have problems creating the table of contents. If linking a library
6172
# or program results in "error TOC overflow" add -mminimal-toc to
6173
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6174
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6175
6176
_LT_TAGVAR(archive_cmds, $1)=''
6177
_LT_TAGVAR(hardcode_direct, $1)=yes
6178
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6179
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6180
_LT_TAGVAR(link_all_deplibs, $1)=yes
6181
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6182
6183
if test "$GXX" = yes; then
6184
case $host_os in aix4.[[012]]|aix4.[[012]].*)
6185
# We only want to do this on AIX 4.2 and lower, the check
6186
# below for broken collect2 doesn't work under 4.3+
6187
collect2name=`${CC} -print-prog-name=collect2`
6188
if test -f "$collect2name" &&
6189
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6190
then
6191
# We have reworked collect2
6192
:
6193
else
6194
# We have old collect2
6195
_LT_TAGVAR(hardcode_direct, $1)=unsupported
6196
# It fails to find uninstalled libraries when the uninstalled
6197
# path is not listed in the libpath. Setting hardcode_minus_L
6198
# to unsupported forces relinking
6199
_LT_TAGVAR(hardcode_minus_L, $1)=yes
6200
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6201
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6202
fi
6203
esac
6204
shared_flag='-shared'
6205
if test "$aix_use_runtimelinking" = yes; then
6206
shared_flag="$shared_flag "'${wl}-G'
6207
fi
6208
else
6209
# not using gcc
6210
if test "$host_cpu" = ia64; then
6211
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6212
# chokes on -Wl,-G. The following line is correct:
6213
shared_flag='-G'
6214
else
6215
if test "$aix_use_runtimelinking" = yes; then
6216
shared_flag='${wl}-G'
6217
else
6218
shared_flag='${wl}-bM:SRE'
6219
fi
6220
fi
6221
fi
6222
6223
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6224
# It seems that -bexpall does not export symbols beginning with
6225
# underscore (_), so it is better to generate a list of symbols to
6226
# export.
6227
_LT_TAGVAR(always_export_symbols, $1)=yes
6228
if test "$aix_use_runtimelinking" = yes; then
6229
# Warning - without using the other runtime loading flags (-brtl),
6230
# -berok will link without error, but may produce a broken library.
6231
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6232
# Determine the default libpath from the value encoded in an empty
6233
# executable.
6234
_LT_SYS_MODULE_PATH_AIX
6235
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6236
6237
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6238
else
6239
if test "$host_cpu" = ia64; then
6240
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6241
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6242
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
6243
else
6244
# Determine the default libpath from the value encoded in an
6245
# empty executable.
6246
_LT_SYS_MODULE_PATH_AIX
6247
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6248
# Warning - without using the other run time loading flags,
6249
# -berok will link without error, but may produce a broken library.
6250
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6251
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6252
# Exported symbols can be pulled into shared objects from archives
6253
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6254
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6255
# This is similar to how AIX traditionally builds its shared
6256
# libraries.
6257
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6258
fi
6259
fi
6260
;;
6261
6262
beos*)
6263
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6264
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6265
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6266
# support --undefined. This deserves some investigation. FIXME
6267
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6268
else
6269
_LT_TAGVAR(ld_shlibs, $1)=no
6270
fi
6271
;;
6272
6273
chorus*)
6274
case $cc_basename in
6275
*)
6276
# FIXME: insert proper C++ library support
6277
_LT_TAGVAR(ld_shlibs, $1)=no
6278
;;
6279
esac
6280
;;
6281
6282
cygwin* | mingw* | pw32* | cegcc*)
6283
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6284
# as there is no search path for DLLs.
6285
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6286
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6287
_LT_TAGVAR(always_export_symbols, $1)=no
6288
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6289
6290
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6291
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6292
# If the export-symbols file already is a .def file (1st line
6293
# is EXPORTS), use it as is; otherwise, prepend...
6294
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6295
cp $export_symbols $output_objdir/$soname.def;
6296
else
6297
echo EXPORTS > $output_objdir/$soname.def;
6298
cat $export_symbols >> $output_objdir/$soname.def;
6299
fi~
6300
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6301
else
6302
_LT_TAGVAR(ld_shlibs, $1)=no
6303
fi
6304
;;
6305
darwin* | rhapsody*)
6306
_LT_DARWIN_LINKER_FEATURES($1)
6307
;;
6308
6309
dgux*)
6310
case $cc_basename in
6311
ec++*)
6312
# FIXME: insert proper C++ library support
6313
_LT_TAGVAR(ld_shlibs, $1)=no
6314
;;
6315
ghcx*)
6316
# Green Hills C++ Compiler
6317
# FIXME: insert proper C++ library support
6318
_LT_TAGVAR(ld_shlibs, $1)=no
6319
;;
6320
*)
6321
# FIXME: insert proper C++ library support
6322
_LT_TAGVAR(ld_shlibs, $1)=no
6323
;;
6324
esac
6325
;;
6326
6327
freebsd[[12]]*)
6328
# C++ shared libraries reported to be fairly broken before
6329
# switch to ELF
6330
_LT_TAGVAR(ld_shlibs, $1)=no
6331
;;
6332
6333
freebsd-elf*)
6334
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6335
;;
6336
6337
freebsd* | dragonfly*)
6338
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6339
# conventions
6340
_LT_TAGVAR(ld_shlibs, $1)=yes
6341
;;
6342
6343
gnu*)
6344
;;
6345
6346
hpux9*)
6347
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6348
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6349
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6350
_LT_TAGVAR(hardcode_direct, $1)=yes
6351
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6352
# but as the default
6353
# location of the library.
6354
6355
case $cc_basename in
6356
CC*)
6357
# FIXME: insert proper C++ library support
6358
_LT_TAGVAR(ld_shlibs, $1)=no
6359
;;
6360
aCC*)
6361
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6362
# Commands to make compiler produce verbose output that lists
6363
# what "hidden" libraries, object files and flags are used when
6364
# linking a shared library.
6365
#
6366
# There doesn't appear to be a way to prevent this compiler from
6367
# explicitly linking system object files so we need to strip them
6368
# from the output so that they don't get included in the library
6369
# dependencies.
6370
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6371
;;
6372
*)
6373
if test "$GXX" = yes; then
6374
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6375
else
6376
# FIXME: insert proper C++ library support
6377
_LT_TAGVAR(ld_shlibs, $1)=no
6378
fi
6379
;;
6380
esac
6381
;;
6382
6383
hpux10*|hpux11*)
6384
if test $with_gnu_ld = no; then
6385
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6386
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6387
6388
case $host_cpu in
6389
hppa*64*|ia64*)
6390
;;
6391
*)
6392
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6393
;;
6394
esac
6395
fi
6396
case $host_cpu in
6397
hppa*64*|ia64*)
6398
_LT_TAGVAR(hardcode_direct, $1)=no
6399
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6400
;;
6401
*)
6402
_LT_TAGVAR(hardcode_direct, $1)=yes
6403
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6404
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6405
# but as the default
6406
# location of the library.
6407
;;
6408
esac
6409
6410
case $cc_basename in
6411
CC*)
6412
# FIXME: insert proper C++ library support
6413
_LT_TAGVAR(ld_shlibs, $1)=no
6414
;;
6415
aCC*)
6416
case $host_cpu in
6417
hppa*64*)
6418
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6419
;;
6420
ia64*)
6421
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6422
;;
6423
*)
6424
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6425
;;
6426
esac
6427
# Commands to make compiler produce verbose output that lists
6428
# what "hidden" libraries, object files and flags are used when
6429
# linking a shared library.
6430
#
6431
# There doesn't appear to be a way to prevent this compiler from
6432
# explicitly linking system object files so we need to strip them
6433
# from the output so that they don't get included in the library
6434
# dependencies.
6435
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6436
;;
6437
*)
6438
if test "$GXX" = yes; then
6439
if test $with_gnu_ld = no; then
6440
case $host_cpu in
6441
hppa*64*)
6442
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6443
;;
6444
ia64*)
6445
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6446
;;
6447
*)
6448
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6449
;;
6450
esac
6451
fi
6452
else
6453
# FIXME: insert proper C++ library support
6454
_LT_TAGVAR(ld_shlibs, $1)=no
6455
fi
6456
;;
6457
esac
6458
;;
6459
6460
interix[[3-9]]*)
6461
_LT_TAGVAR(hardcode_direct, $1)=no
6462
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6463
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6464
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6465
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6466
# Instead, shared libraries are loaded at an image base (0x10000000 by
6467
# default) and relocated if they conflict, which is a slow very memory
6468
# consuming and fragmenting process. To avoid this, we pick a random,
6469
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6470
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
6471
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6472
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6473
;;
6474
irix5* | irix6*)
6475
case $cc_basename in
6476
CC*)
6477
# SGI C++
6478
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6479
6480
# Archives containing C++ object files must be created using
6481
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
6482
# necessary to make sure instantiated templates are included
6483
# in the archive.
6484
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6485
;;
6486
*)
6487
if test "$GXX" = yes; then
6488
if test "$with_gnu_ld" = no; then
6489
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6490
else
6491
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
6492
fi
6493
fi
6494
_LT_TAGVAR(link_all_deplibs, $1)=yes
6495
;;
6496
esac
6497
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6498
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6499
_LT_TAGVAR(inherit_rpath, $1)=yes
6500
;;
6501
6502
linux* | k*bsd*-gnu | kopensolaris*-gnu)
6503
case $cc_basename in
6504
KCC*)
6505
# Kuck and Associates, Inc. (KAI) C++ Compiler
6506
6507
# KCC will only create a shared library if the output file
6508
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6509
# to its proper name (with version) after linking.
6510
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
6511
_LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
6512
# Commands to make compiler produce verbose output that lists
6513
# what "hidden" libraries, object files and flags are used when
6514
# linking a shared library.
6515
#
6516
# There doesn't appear to be a way to prevent this compiler from
6517
# explicitly linking system object files so we need to strip them
6518
# from the output so that they don't get included in the library
6519
# dependencies.
6520
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6521
6522
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6523
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6524
6525
# Archives containing C++ object files must be created using
6526
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
6527
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6528
;;
6529
icpc* | ecpc* )
6530
# Intel C++
6531
with_gnu_ld=yes
6532
# version 8.0 and above of icpc choke on multiply defined symbols
6533
# if we add $predep_objects and $postdep_objects, however 7.1 and
6534
# earlier do not add the objects themselves.
6535
case `$CC -V 2>&1` in
6536
*"Version 7."*)
6537
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6538
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6539
;;
6540
*) # Version 8.0 or newer
6541
tmp_idyn=
6542
case $host_cpu in
6543
ia64*) tmp_idyn=' -i_dynamic';;
6544
esac
6545
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6546
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6547
;;
6548
esac
6549
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6550
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6551
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6552
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6553
;;
6554
pgCC* | pgcpp*)
6555
# Portland Group C++ compiler
6556
case `$CC -V` in
6557
*pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
6558
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6559
rm -rf $tpldir~
6560
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6561
compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
6562
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6563
rm -rf $tpldir~
6564
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6565
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
6566
$RANLIB $oldlib'
6567
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6568
rm -rf $tpldir~
6569
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6570
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6571
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6572
rm -rf $tpldir~
6573
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6574
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6575
;;
6576
*) # Version 6 will use weak symbols
6577
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6578
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6579
;;
6580
esac
6581
6582
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6583
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6584
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
6585
;;
6586
cxx*)
6587
# Compaq C++
6588
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6589
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
6590
6591
runpath_var=LD_RUN_PATH
6592
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6593
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6594
6595
# Commands to make compiler produce verbose output that lists
6596
# what "hidden" libraries, object files and flags are used when
6597
# linking a shared library.
6598
#
6599
# There doesn't appear to be a way to prevent this compiler from
6600
# explicitly linking system object files so we need to strip them
6601
# from the output so that they don't get included in the library
6602
# dependencies.
6603
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6604
;;
6605
xl*)
6606
# IBM XL 8.0 on PPC, with GNU ld
6607
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6608
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6609
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6610
if test "x$supports_anon_versioning" = xyes; then
6611
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6612
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6613
echo "local: *; };" >> $output_objdir/$libname.ver~
6614
$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6615
fi
6616
;;
6617
*)
6618
case `$CC -V 2>&1 | sed 5q` in
6619
*Sun\ C*)
6620
# Sun C++ 5.9
6621
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6622
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6623
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
6624
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6625
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
6626
_LT_TAGVAR(compiler_needs_object, $1)=yes
6627
6628
# Not sure whether something based on
6629
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6630
# would be better.
6631
output_verbose_link_cmd='echo'
6632
6633
# Archives containing C++ object files must be created using
6634
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6635
# necessary to make sure instantiated templates are included
6636
# in the archive.
6637
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6638
;;
6639
esac
6640
;;
6641
esac
6642
;;
6643
6644
lynxos*)
6645
# FIXME: insert proper C++ library support
6646
_LT_TAGVAR(ld_shlibs, $1)=no
6647
;;
6648
6649
m88k*)
6650
# FIXME: insert proper C++ library support
6651
_LT_TAGVAR(ld_shlibs, $1)=no
6652
;;
6653
6654
mvs*)
6655
case $cc_basename in
6656
cxx*)
6657
# FIXME: insert proper C++ library support
6658
_LT_TAGVAR(ld_shlibs, $1)=no
6659
;;
6660
*)
6661
# FIXME: insert proper C++ library support
6662
_LT_TAGVAR(ld_shlibs, $1)=no
6663
;;
6664
esac
6665
;;
6666
6667
netbsd*)
6668
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6669
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6670
wlarc=
6671
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6672
_LT_TAGVAR(hardcode_direct, $1)=yes
6673
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6674
fi
6675
# Workaround some broken pre-1.5 toolchains
6676
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6677
;;
6678
6679
*nto* | *qnx*)
6680
_LT_TAGVAR(ld_shlibs, $1)=yes
6681
;;
6682
6683
openbsd2*)
6684
# C++ shared libraries are fairly broken
6685
_LT_TAGVAR(ld_shlibs, $1)=no
6686
;;
6687
6688
openbsd*)
6689
if test -f /usr/libexec/ld.so; then
6690
_LT_TAGVAR(hardcode_direct, $1)=yes
6691
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6692
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6693
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6694
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6695
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6696
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
6697
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6698
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6699
fi
6700
output_verbose_link_cmd=echo
6701
else
6702
_LT_TAGVAR(ld_shlibs, $1)=no
6703
fi
6704
;;
6705
6706
osf3* | osf4* | osf5*)
6707
case $cc_basename in
6708
KCC*)
6709
# Kuck and Associates, Inc. (KAI) C++ Compiler
6710
6711
# KCC will only create a shared library if the output file
6712
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6713
# to its proper name (with version) after linking.
6714
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
6715
6716
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6717
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6718
6719
# Archives containing C++ object files must be created using
6720
# the KAI C++ compiler.
6721
case $host in
6722
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6723
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6724
esac
6725
;;
6726
RCC*)
6727
# Rational C++ 2.4.1
6728
# FIXME: insert proper C++ library support
6729
_LT_TAGVAR(ld_shlibs, $1)=no
6730
;;
6731
cxx*)
6732
case $host in
6733
osf3*)
6734
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6735
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6736
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6737
;;
6738
*)
6739
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6740
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6741
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6742
echo "-hidden">> $lib.exp~
6743
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
6744
$RM $lib.exp'
6745
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6746
;;
6747
esac
6748
6749
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6750
6751
# Commands to make compiler produce verbose output that lists
6752
# what "hidden" libraries, object files and flags are used when
6753
# linking a shared library.
6754
#
6755
# There doesn't appear to be a way to prevent this compiler from
6756
# explicitly linking system object files so we need to strip them
6757
# from the output so that they don't get included in the library
6758
# dependencies.
6759
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6760
;;
6761
*)
6762
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6763
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6764
case $host in
6765
osf3*)
6766
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6767
;;
6768
*)
6769
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6770
;;
6771
esac
6772
6773
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6774
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6775
6776
# Commands to make compiler produce verbose output that lists
6777
# what "hidden" libraries, object files and flags are used when
6778
# linking a shared library.
6779
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6780
6781
else
6782
# FIXME: insert proper C++ library support
6783
_LT_TAGVAR(ld_shlibs, $1)=no
6784
fi
6785
;;
6786
esac
6787
;;
6788
6789
psos*)
6790
# FIXME: insert proper C++ library support
6791
_LT_TAGVAR(ld_shlibs, $1)=no
6792
;;
6793
6794
sunos4*)
6795
case $cc_basename in
6796
CC*)
6797
# Sun C++ 4.x
6798
# FIXME: insert proper C++ library support
6799
_LT_TAGVAR(ld_shlibs, $1)=no
6800
;;
6801
lcc*)
6802
# Lucid
6803
# FIXME: insert proper C++ library support
6804
_LT_TAGVAR(ld_shlibs, $1)=no
6805
;;
6806
*)
6807
# FIXME: insert proper C++ library support
6808
_LT_TAGVAR(ld_shlibs, $1)=no
6809
;;
6810
esac
6811
;;
6812
6813
solaris*)
6814
case $cc_basename in
6815
CC*)
6816
# Sun C++ 4.2, 5.x and Centerline C++
6817
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6818
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6819
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6820
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6821
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6822
6823
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6824
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6825
case $host_os in
6826
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6827
*)
6828
# The compiler driver will combine and reorder linker options,
6829
# but understands `-z linker_flag'.
6830
# Supported since Solaris 2.6 (maybe 2.5.1?)
6831
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6832
;;
6833
esac
6834
_LT_TAGVAR(link_all_deplibs, $1)=yes
6835
6836
output_verbose_link_cmd='echo'
6837
6838
# Archives containing C++ object files must be created using
6839
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6840
# necessary to make sure instantiated templates are included
6841
# in the archive.
6842
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6843
;;
6844
gcx*)
6845
# Green Hills C++ Compiler
6846
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6847
6848
# The C++ compiler must be used to create the archive.
6849
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6850
;;
6851
*)
6852
# GNU C++ compiler with Solaris linker
6853
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6854
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6855
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6856
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6857
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6858
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6859
6860
# Commands to make compiler produce verbose output that lists
6861
# what "hidden" libraries, object files and flags are used when
6862
# linking a shared library.
6863
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6864
else
6865
# g++ 2.7 appears to require `-G' NOT `-shared' on this
6866
# platform.
6867
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6868
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6869
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6870
6871
# Commands to make compiler produce verbose output that lists
6872
# what "hidden" libraries, object files and flags are used when
6873
# linking a shared library.
6874
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6875
fi
6876
6877
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6878
case $host_os in
6879
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6880
*)
6881
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6882
;;
6883
esac
6884
fi
6885
;;
6886
esac
6887
;;
6888
6889
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6890
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6891
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6892
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6893
runpath_var='LD_RUN_PATH'
6894
6895
case $cc_basename in
6896
CC*)
6897
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6898
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6899
;;
6900
*)
6901
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6902
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6903
;;
6904
esac
6905
;;
6906
6907
sysv5* | sco3.2v5* | sco5v6*)
6908
# Note: We can NOT use -z defs as we might desire, because we do not
6909
# link with -lc, and that would cause any symbols used from libc to
6910
# always be unresolved, which means just about no library would
6911
# ever link correctly. If we're not using GNU ld we use -z text
6912
# though, which does catch some bad symbols but isn't as heavy-handed
6913
# as -z defs.
6914
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6915
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6916
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6917
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6918
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6919
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6920
_LT_TAGVAR(link_all_deplibs, $1)=yes
6921
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6922
runpath_var='LD_RUN_PATH'
6923
6924
case $cc_basename in
6925
CC*)
6926
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6927
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6928
;;
6929
*)
6930
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6931
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6932
;;
6933
esac
6934
;;
6935
6936
tandem*)
6937
case $cc_basename in
6938
NCC*)
6939
# NonStop-UX NCC 3.20
6940
# FIXME: insert proper C++ library support
6941
_LT_TAGVAR(ld_shlibs, $1)=no
6942
;;
6943
*)
6944
# FIXME: insert proper C++ library support
6945
_LT_TAGVAR(ld_shlibs, $1)=no
6946
;;
6947
esac
6948
;;
6949
6950
vxworks*)
6951
# FIXME: insert proper C++ library support
6952
_LT_TAGVAR(ld_shlibs, $1)=no
6953
;;
6954
6955
*)
6956
# FIXME: insert proper C++ library support
6957
_LT_TAGVAR(ld_shlibs, $1)=no
6958
;;
6959
esac
6960
6961
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6962
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6963
6964
_LT_TAGVAR(GCC, $1)="$GXX"
6965
_LT_TAGVAR(LD, $1)="$LD"
6966
6967
## CAVEAT EMPTOR:
6968
## There is no encapsulation within the following macros, do not change
6969
## the running order or otherwise move them around unless you know exactly
6970
## what you are doing...
6971
_LT_SYS_HIDDEN_LIBDEPS($1)
6972
_LT_COMPILER_PIC($1)
6973
_LT_COMPILER_C_O($1)
6974
_LT_COMPILER_FILE_LOCKS($1)
6975
_LT_LINKER_SHLIBS($1)
6976
_LT_SYS_DYNAMIC_LINKER($1)
6977
_LT_LINKER_HARDCODE_LIBPATH($1)
6978
6979
_LT_CONFIG($1)
6980
fi # test -n "$compiler"
6981
6982
CC=$lt_save_CC
6983
LDCXX=$LD
6984
LD=$lt_save_LD
6985
GCC=$lt_save_GCC
6986
with_gnu_ld=$lt_save_with_gnu_ld
6987
lt_cv_path_LDCXX=$lt_cv_path_LD
6988
lt_cv_path_LD=$lt_save_path_LD
6989
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6990
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6991
fi # test "$_lt_caught_CXX_error" != yes
6992
6993
AC_LANG_POP
6994
])# _LT_LANG_CXX_CONFIG
6995
6996
6997
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6998
# ---------------------------------
6999
# Figure out "hidden" library dependencies from verbose
7000
# compiler output when linking a shared library.
7001
# Parse the compiler output and extract the necessary
7002
# objects, libraries and library flags.
7003
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7004
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7005
# Dependencies to place before and after the object being linked:
7006
_LT_TAGVAR(predep_objects, $1)=
7007
_LT_TAGVAR(postdep_objects, $1)=
7008
_LT_TAGVAR(predeps, $1)=
7009
_LT_TAGVAR(postdeps, $1)=
7010
_LT_TAGVAR(compiler_lib_search_path, $1)=
7011
7012
dnl we can't use the lt_simple_compile_test_code here,
7013
dnl because it contains code intended for an executable,
7014
dnl not a library. It's possible we should let each
7015
dnl tag define a new lt_????_link_test_code variable,
7016
dnl but it's only used here...
7017
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7018
int a;
7019
void foo (void) { a = 0; }
7020
_LT_EOF
7021
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7022
class Foo
7023
{
7024
public:
7025
Foo (void) { a = 0; }
7026
private:
7027
int a;
7028
};
7029
_LT_EOF
7030
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7031
subroutine foo
7032
implicit none
7033
integer*4 a
7034
a=0
7035
return
7036
end
7037
_LT_EOF
7038
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7039
subroutine foo
7040
implicit none
7041
integer a
7042
a=0
7043
return
7044
end
7045
_LT_EOF
7046
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7047
public class foo {
7048
private int a;
7049
public void bar (void) {
7050
a = 0;
7051
}
7052
};
7053
_LT_EOF
7054
])
7055
dnl Parse the compiler output and extract the necessary
7056
dnl objects, libraries and library flags.
7057
if AC_TRY_EVAL(ac_compile); then
7058
# Parse the compiler output and extract the necessary
7059
# objects, libraries and library flags.
7060
7061
# Sentinel used to keep track of whether or not we are before
7062
# the conftest object file.
7063
pre_test_object_deps_done=no
7064
7065
for p in `eval "$output_verbose_link_cmd"`; do
7066
case $p in
7067
7068
-L* | -R* | -l*)
7069
# Some compilers place space between "-{L,R}" and the path.
7070
# Remove the space.
7071
if test $p = "-L" ||
7072
test $p = "-R"; then
7073
prev=$p
7074
continue
7075
else
7076
prev=
7077
fi
7078
7079
if test "$pre_test_object_deps_done" = no; then
7080
case $p in
7081
-L* | -R*)
7082
# Internal compiler library paths should come after those
7083
# provided the user. The postdeps already come after the
7084
# user supplied libs so there is no need to process them.
7085
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7086
_LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7087
else
7088
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7089
fi
7090
;;
7091
# The "-l" case would never come before the object being
7092
# linked, so don't bother handling this case.
7093
esac
7094
else
7095
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7096
_LT_TAGVAR(postdeps, $1)="${prev}${p}"
7097
else
7098
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7099
fi
7100
fi
7101
;;
7102
7103
*.$objext)
7104
# This assumes that the test object file only shows up
7105
# once in the compiler output.
7106
if test "$p" = "conftest.$objext"; then
7107
pre_test_object_deps_done=yes
7108
continue
7109
fi
7110
7111
if test "$pre_test_object_deps_done" = no; then
7112
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7113
_LT_TAGVAR(predep_objects, $1)="$p"
7114
else
7115
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7116
fi
7117
else
7118
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7119
_LT_TAGVAR(postdep_objects, $1)="$p"
7120
else
7121
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7122
fi
7123
fi
7124
;;
7125
7126
*) ;; # Ignore the rest.
7127
7128
esac
7129
done
7130
7131
# Clean up.
7132
rm -f a.out a.exe
7133
else
7134
echo "libtool.m4: error: problem compiling $1 test program"
7135
fi
7136
7137
$RM -f confest.$objext
7138
7139
# PORTME: override above test on systems where it is broken
7140
m4_if([$1], [CXX],
7141
[case $host_os in
7142
interix[[3-9]]*)
7143
# Interix 3.5 installs completely hosed .la files for C++, so rather than
7144
# hack all around it, let's just trust "g++" to DTRT.
7145
_LT_TAGVAR(predep_objects,$1)=
7146
_LT_TAGVAR(postdep_objects,$1)=
7147
_LT_TAGVAR(postdeps,$1)=
7148
;;
7149
7150
linux*)
7151
case `$CC -V 2>&1 | sed 5q` in
7152
*Sun\ C*)
7153
# Sun C++ 5.9
7154
7155
# The more standards-conforming stlport4 library is
7156
# incompatible with the Cstd library. Avoid specifying
7157
# it if it's in CXXFLAGS. Ignore libCrun as
7158
# -library=stlport4 depends on it.
7159
case " $CXX $CXXFLAGS " in
7160
*" -library=stlport4 "*)
7161
solaris_use_stlport4=yes
7162
;;
7163
esac
7164
7165
if test "$solaris_use_stlport4" != yes; then
7166
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7167
fi
7168
;;
7169
esac
7170
;;
7171
7172
solaris*)
7173
case $cc_basename in
7174
CC*)
7175
# The more standards-conforming stlport4 library is
7176
# incompatible with the Cstd library. Avoid specifying
7177
# it if it's in CXXFLAGS. Ignore libCrun as
7178
# -library=stlport4 depends on it.
7179
case " $CXX $CXXFLAGS " in
7180
*" -library=stlport4 "*)
7181
solaris_use_stlport4=yes
7182
;;
7183
esac
7184
7185
# Adding this requires a known-good setup of shared libraries for
7186
# Sun compiler versions before 5.6, else PIC objects from an old
7187
# archive will be linked into the output, leading to subtle bugs.
7188
if test "$solaris_use_stlport4" != yes; then
7189
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7190
fi
7191
;;
7192
esac
7193
;;
7194
esac
7195
])
7196
7197
case " $_LT_TAGVAR(postdeps, $1) " in
7198
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7199
esac
7200
_LT_TAGVAR(compiler_lib_search_dirs, $1)=
7201
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7202
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7203
fi
7204
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7205
[The directories searched by this compiler when creating a shared library])
7206
_LT_TAGDECL([], [predep_objects], [1],
7207
[Dependencies to place before and after the objects being linked to
7208
create a shared library])
7209
_LT_TAGDECL([], [postdep_objects], [1])
7210
_LT_TAGDECL([], [predeps], [1])
7211
_LT_TAGDECL([], [postdeps], [1])
7212
_LT_TAGDECL([], [compiler_lib_search_path], [1],
7213
[The library search path used internally by the compiler when linking
7214
a shared library])
7215
])# _LT_SYS_HIDDEN_LIBDEPS
7216
7217
7218
# _LT_PROG_F77
7219
# ------------
7220
# Since AC_PROG_F77 is broken, in that it returns the empty string
7221
# if there is no fortran compiler, we have our own version here.
7222
m4_defun([_LT_PROG_F77],
7223
[
7224
pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
7225
AC_PROG_F77
7226
if test -z "$F77" || test "X$F77" = "Xno"; then
7227
_lt_disable_F77=yes
7228
fi
7229
popdef([AC_MSG_ERROR])
7230
])# _LT_PROG_F77
7231
7232
dnl aclocal-1.4 backwards compatibility:
7233
dnl AC_DEFUN([_LT_PROG_F77], [])
7234
7235
7236
# _LT_LANG_F77_CONFIG([TAG])
7237
# --------------------------
7238
# Ensure that the configuration variables for a Fortran 77 compiler are
7239
# suitably defined. These variables are subsequently used by _LT_CONFIG
7240
# to write the compiler configuration to `libtool'.
7241
m4_defun([_LT_LANG_F77_CONFIG],
7242
[AC_REQUIRE([_LT_PROG_F77])dnl
7243
AC_LANG_PUSH(Fortran 77)
7244
7245
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7246
_LT_TAGVAR(allow_undefined_flag, $1)=
7247
_LT_TAGVAR(always_export_symbols, $1)=no
7248
_LT_TAGVAR(archive_expsym_cmds, $1)=
7249
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7250
_LT_TAGVAR(hardcode_direct, $1)=no
7251
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7252
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7253
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
7254
_LT_TAGVAR(hardcode_libdir_separator, $1)=
7255
_LT_TAGVAR(hardcode_minus_L, $1)=no
7256
_LT_TAGVAR(hardcode_automatic, $1)=no
7257
_LT_TAGVAR(inherit_rpath, $1)=no
7258
_LT_TAGVAR(module_cmds, $1)=
7259
_LT_TAGVAR(module_expsym_cmds, $1)=
7260
_LT_TAGVAR(link_all_deplibs, $1)=unknown
7261
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7262
_LT_TAGVAR(no_undefined_flag, $1)=
7263
_LT_TAGVAR(whole_archive_flag_spec, $1)=
7264
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7265
7266
# Source file extension for f77 test sources.
7267
ac_ext=f
7268
7269
# Object file extension for compiled f77 test sources.
7270
objext=o
7271
_LT_TAGVAR(objext, $1)=$objext
7272
7273
# No sense in running all these tests if we already determined that
7274
# the F77 compiler isn't working. Some variables (like enable_shared)
7275
# are currently assumed to apply to all compilers on this platform,
7276
# and will be corrupted by setting them based on a non-working compiler.
7277
if test "$_lt_disable_F77" != yes; then
7278
# Code to be used in simple compile tests
7279
lt_simple_compile_test_code="\
7280
subroutine t
7281
return
7282
end
7283
"
7284
7285
# Code to be used in simple link tests
7286
lt_simple_link_test_code="\
7287
program t
7288
end
7289
"
7290
7291
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7292
_LT_TAG_COMPILER
7293
7294
# save warnings/boilerplate of simple test code
7295
_LT_COMPILER_BOILERPLATE
7296
_LT_LINKER_BOILERPLATE
7297
7298
# Allow CC to be a program name with arguments.
7299
lt_save_CC="$CC"
7300
lt_save_GCC=$GCC
7301
CC=${F77-"f77"}
7302
compiler=$CC
7303
_LT_TAGVAR(compiler, $1)=$CC
7304
_LT_CC_BASENAME([$compiler])
7305
GCC=$G77
7306
if test -n "$compiler"; then
7307
AC_MSG_CHECKING([if libtool supports shared libraries])
7308
AC_MSG_RESULT([$can_build_shared])
7309
7310
AC_MSG_CHECKING([whether to build shared libraries])
7311
test "$can_build_shared" = "no" && enable_shared=no
7312
7313
# On AIX, shared libraries and static libraries use the same namespace, and
7314
# are all built from PIC.
7315
case $host_os in
7316
aix3*)
7317
test "$enable_shared" = yes && enable_static=no
7318
if test -n "$RANLIB"; then
7319
archive_cmds="$archive_cmds~\$RANLIB \$lib"
7320
postinstall_cmds='$RANLIB $lib'
7321
fi
7322
;;
7323
aix[[4-9]]*)
7324
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7325
test "$enable_shared" = yes && enable_static=no
7326
fi
7327
;;
7328
esac
7329
AC_MSG_RESULT([$enable_shared])
7330
7331
AC_MSG_CHECKING([whether to build static libraries])
7332
# Make sure either enable_shared or enable_static is yes.
7333
test "$enable_shared" = yes || enable_static=yes
7334
AC_MSG_RESULT([$enable_static])
7335
7336
_LT_TAGVAR(GCC, $1)="$G77"
7337
_LT_TAGVAR(LD, $1)="$LD"
7338
7339
## CAVEAT EMPTOR:
7340
## There is no encapsulation within the following macros, do not change
7341
## the running order or otherwise move them around unless you know exactly
7342
## what you are doing...
7343
_LT_COMPILER_PIC($1)
7344
_LT_COMPILER_C_O($1)
7345
_LT_COMPILER_FILE_LOCKS($1)
7346
_LT_LINKER_SHLIBS($1)
7347
_LT_SYS_DYNAMIC_LINKER($1)
7348
_LT_LINKER_HARDCODE_LIBPATH($1)
7349
7350
_LT_CONFIG($1)
7351
fi # test -n "$compiler"
7352
7353
GCC=$lt_save_GCC
7354
CC="$lt_save_CC"
7355
fi # test "$_lt_disable_F77" != yes
7356
7357
AC_LANG_POP
7358
])# _LT_LANG_F77_CONFIG
7359
7360
7361
# _LT_PROG_FC
7362
# -----------
7363
# Since AC_PROG_FC is broken, in that it returns the empty string
7364
# if there is no fortran compiler, we have our own version here.
7365
m4_defun([_LT_PROG_FC],
7366
[
7367
pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
7368
AC_PROG_FC
7369
if test -z "$FC" || test "X$FC" = "Xno"; then
7370
_lt_disable_FC=yes
7371
fi
7372
popdef([AC_MSG_ERROR])
7373
])# _LT_PROG_FC
7374
7375
dnl aclocal-1.4 backwards compatibility:
7376
dnl AC_DEFUN([_LT_PROG_FC], [])
7377
7378
7379
# _LT_LANG_FC_CONFIG([TAG])
7380
# -------------------------
7381
# Ensure that the configuration variables for a Fortran compiler are
7382
# suitably defined. These variables are subsequently used by _LT_CONFIG
7383
# to write the compiler configuration to `libtool'.
7384
m4_defun([_LT_LANG_FC_CONFIG],
7385
[AC_REQUIRE([_LT_PROG_FC])dnl
7386
AC_LANG_PUSH(Fortran)
7387
7388
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7389
_LT_TAGVAR(allow_undefined_flag, $1)=
7390
_LT_TAGVAR(always_export_symbols, $1)=no
7391
_LT_TAGVAR(archive_expsym_cmds, $1)=
7392
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7393
_LT_TAGVAR(hardcode_direct, $1)=no
7394
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7395
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7396
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
7397
_LT_TAGVAR(hardcode_libdir_separator, $1)=
7398
_LT_TAGVAR(hardcode_minus_L, $1)=no
7399
_LT_TAGVAR(hardcode_automatic, $1)=no
7400
_LT_TAGVAR(inherit_rpath, $1)=no
7401
_LT_TAGVAR(module_cmds, $1)=
7402
_LT_TAGVAR(module_expsym_cmds, $1)=
7403
_LT_TAGVAR(link_all_deplibs, $1)=unknown
7404
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7405
_LT_TAGVAR(no_undefined_flag, $1)=
7406
_LT_TAGVAR(whole_archive_flag_spec, $1)=
7407
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7408
7409
# Source file extension for fc test sources.
7410
ac_ext=${ac_fc_srcext-f}
7411
7412
# Object file extension for compiled fc test sources.
7413
objext=o
7414
_LT_TAGVAR(objext, $1)=$objext
7415
7416
# No sense in running all these tests if we already determined that
7417
# the FC compiler isn't working. Some variables (like enable_shared)
7418
# are currently assumed to apply to all compilers on this platform,
7419
# and will be corrupted by setting them based on a non-working compiler.
7420
if test "$_lt_disable_FC" != yes; then
7421
# Code to be used in simple compile tests
7422
lt_simple_compile_test_code="\
7423
subroutine t
7424
return
7425
end
7426
"
7427
7428
# Code to be used in simple link tests
7429
lt_simple_link_test_code="\
7430
program t
7431
end
7432
"
7433
7434
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7435
_LT_TAG_COMPILER
7436
7437
# save warnings/boilerplate of simple test code
7438
_LT_COMPILER_BOILERPLATE
7439
_LT_LINKER_BOILERPLATE
7440
7441
# Allow CC to be a program name with arguments.
7442
lt_save_CC="$CC"
7443
lt_save_GCC=$GCC
7444
CC=${FC-"f95"}
7445
compiler=$CC
7446
GCC=$ac_cv_fc_compiler_gnu
7447
7448
_LT_TAGVAR(compiler, $1)=$CC
7449
_LT_CC_BASENAME([$compiler])
7450
7451
if test -n "$compiler"; then
7452
AC_MSG_CHECKING([if libtool supports shared libraries])
7453
AC_MSG_RESULT([$can_build_shared])
7454
7455
AC_MSG_CHECKING([whether to build shared libraries])
7456
test "$can_build_shared" = "no" && enable_shared=no
7457
7458
# On AIX, shared libraries and static libraries use the same namespace, and
7459
# are all built from PIC.
7460
case $host_os in
7461
aix3*)
7462
test "$enable_shared" = yes && enable_static=no
7463
if test -n "$RANLIB"; then
7464
archive_cmds="$archive_cmds~\$RANLIB \$lib"
7465
postinstall_cmds='$RANLIB $lib'
7466
fi
7467
;;
7468
aix[[4-9]]*)
7469
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7470
test "$enable_shared" = yes && enable_static=no
7471
fi
7472
;;
7473
esac
7474
AC_MSG_RESULT([$enable_shared])
7475
7476
AC_MSG_CHECKING([whether to build static libraries])
7477
# Make sure either enable_shared or enable_static is yes.
7478
test "$enable_shared" = yes || enable_static=yes
7479
AC_MSG_RESULT([$enable_static])
7480
7481
_LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7482
_LT_TAGVAR(LD, $1)="$LD"
7483
7484
## CAVEAT EMPTOR:
7485
## There is no encapsulation within the following macros, do not change
7486
## the running order or otherwise move them around unless you know exactly
7487
## what you are doing...
7488
_LT_SYS_HIDDEN_LIBDEPS($1)
7489
_LT_COMPILER_PIC($1)
7490
_LT_COMPILER_C_O($1)
7491
_LT_COMPILER_FILE_LOCKS($1)
7492
_LT_LINKER_SHLIBS($1)
7493
_LT_SYS_DYNAMIC_LINKER($1)
7494
_LT_LINKER_HARDCODE_LIBPATH($1)
7495
7496
_LT_CONFIG($1)
7497
fi # test -n "$compiler"
7498
7499
GCC=$lt_save_GCC
7500
CC="$lt_save_CC"
7501
fi # test "$_lt_disable_FC" != yes
7502
7503
AC_LANG_POP
7504
])# _LT_LANG_FC_CONFIG
7505
7506
7507
# _LT_LANG_GCJ_CONFIG([TAG])
7508
# --------------------------
7509
# Ensure that the configuration variables for the GNU Java Compiler compiler
7510
# are suitably defined. These variables are subsequently used by _LT_CONFIG
7511
# to write the compiler configuration to `libtool'.
7512
m4_defun([_LT_LANG_GCJ_CONFIG],
7513
[AC_REQUIRE([LT_PROG_GCJ])dnl
7514
AC_LANG_SAVE
7515
7516
# Source file extension for Java test sources.
7517
ac_ext=java
7518
7519
# Object file extension for compiled Java test sources.
7520
objext=o
7521
_LT_TAGVAR(objext, $1)=$objext
7522
7523
# Code to be used in simple compile tests
7524
lt_simple_compile_test_code="class foo {}"
7525
7526
# Code to be used in simple link tests
7527
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7528
7529
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7530
_LT_TAG_COMPILER
7531
7532
# save warnings/boilerplate of simple test code
7533
_LT_COMPILER_BOILERPLATE
7534
_LT_LINKER_BOILERPLATE
7535
7536
# Allow CC to be a program name with arguments.
7537
lt_save_CC="$CC"
7538
lt_save_GCC=$GCC
7539
GCC=yes
7540
CC=${GCJ-"gcj"}
7541
compiler=$CC
7542
_LT_TAGVAR(compiler, $1)=$CC
7543
_LT_TAGVAR(LD, $1)="$LD"
7544
_LT_CC_BASENAME([$compiler])
7545
7546
# GCJ did not exist at the time GCC didn't implicitly link libc in.
7547
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7548
7549
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7550
7551
if test -n "$compiler"; then
7552
_LT_COMPILER_NO_RTTI($1)
7553
_LT_COMPILER_PIC($1)
7554
_LT_COMPILER_C_O($1)
7555
_LT_COMPILER_FILE_LOCKS($1)
7556
_LT_LINKER_SHLIBS($1)
7557
_LT_LINKER_HARDCODE_LIBPATH($1)
7558
7559
_LT_CONFIG($1)
7560
fi
7561
7562
AC_LANG_RESTORE
7563
7564
GCC=$lt_save_GCC
7565
CC="$lt_save_CC"
7566
])# _LT_LANG_GCJ_CONFIG
7567
7568
7569
# _LT_LANG_RC_CONFIG([TAG])
7570
# -------------------------
7571
# Ensure that the configuration variables for the Windows resource compiler
7572
# are suitably defined. These variables are subsequently used by _LT_CONFIG
7573
# to write the compiler configuration to `libtool'.
7574
m4_defun([_LT_LANG_RC_CONFIG],
7575
[AC_REQUIRE([LT_PROG_RC])dnl
7576
AC_LANG_SAVE
7577
7578
# Source file extension for RC test sources.
7579
ac_ext=rc
7580
7581
# Object file extension for compiled RC test sources.
7582
objext=o
7583
_LT_TAGVAR(objext, $1)=$objext
7584
7585
# Code to be used in simple compile tests
7586
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7587
7588
# Code to be used in simple link tests
7589
lt_simple_link_test_code="$lt_simple_compile_test_code"
7590
7591
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7592
_LT_TAG_COMPILER
7593
7594
# save warnings/boilerplate of simple test code
7595
_LT_COMPILER_BOILERPLATE
7596
_LT_LINKER_BOILERPLATE
7597
7598
# Allow CC to be a program name with arguments.
7599
lt_save_CC="$CC"
7600
lt_save_GCC=$GCC
7601
GCC=
7602
CC=${RC-"windres"}
7603
compiler=$CC
7604
_LT_TAGVAR(compiler, $1)=$CC
7605
_LT_CC_BASENAME([$compiler])
7606
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7607
7608
if test -n "$compiler"; then
7609
:
7610
_LT_CONFIG($1)
7611
fi
7612
7613
GCC=$lt_save_GCC
7614
AC_LANG_RESTORE
7615
CC="$lt_save_CC"
7616
])# _LT_LANG_RC_CONFIG
7617
7618
7619
# LT_PROG_GCJ
7620
# -----------
7621
AC_DEFUN([LT_PROG_GCJ],
7622
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7623
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7624
[AC_CHECK_TOOL(GCJ, gcj,)
7625
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7626
AC_SUBST(GCJFLAGS)])])[]dnl
7627
])
7628
7629
# Old name:
7630
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7631
dnl aclocal-1.4 backwards compatibility:
7632
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7633
7634
7635
# LT_PROG_RC
7636
# ----------
7637
AC_DEFUN([LT_PROG_RC],
7638
[AC_CHECK_TOOL(RC, windres,)
7639
])
7640
7641
# Old name:
7642
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7643
dnl aclocal-1.4 backwards compatibility:
7644
dnl AC_DEFUN([LT_AC_PROG_RC], [])
7645
7646
7647
# _LT_DECL_EGREP
7648
# --------------
7649
# If we don't have a new enough Autoconf to choose the best grep
7650
# available, choose the one first in the user's PATH.
7651
m4_defun([_LT_DECL_EGREP],
7652
[AC_REQUIRE([AC_PROG_EGREP])dnl
7653
AC_REQUIRE([AC_PROG_FGREP])dnl
7654
test -z "$GREP" && GREP=grep
7655
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7656
_LT_DECL([], [EGREP], [1], [An ERE matcher])
7657
_LT_DECL([], [FGREP], [1], [A literal string matcher])
7658
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7659
AC_SUBST([GREP])
7660
])
7661
7662
7663
# _LT_DECL_OBJDUMP
7664
# --------------
7665
# If we don't have a new enough Autoconf to choose the best objdump
7666
# available, choose the one first in the user's PATH.
7667
m4_defun([_LT_DECL_OBJDUMP],
7668
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
7669
test -z "$OBJDUMP" && OBJDUMP=objdump
7670
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7671
AC_SUBST([OBJDUMP])
7672
])
7673
7674
7675
# _LT_DECL_SED
7676
# ------------
7677
# Check for a fully-functional sed program, that truncates
7678
# as few characters as possible. Prefer GNU sed if found.
7679
m4_defun([_LT_DECL_SED],
7680
[AC_PROG_SED
7681
test -z "$SED" && SED=sed
7682
Xsed="$SED -e 1s/^X//"
7683
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7684
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7685
[Sed that helps us avoid accidentally triggering echo(1) options like -n])
7686
])# _LT_DECL_SED
7687
7688
m4_ifndef([AC_PROG_SED], [
7689
# NOTE: This macro has been submitted for inclusion into #
7690
# GNU Autoconf as AC_PROG_SED. When it is available in #
7691
# a released version of Autoconf we should remove this #
7692
# macro and use it instead. #
7693
7694
m4_defun([AC_PROG_SED],
7695
[AC_MSG_CHECKING([for a sed that does not truncate output])
7696
AC_CACHE_VAL(lt_cv_path_SED,
7697
[# Loop through the user's path and test for sed and gsed.
7698
# Then use that list of sed's as ones to test for truncation.
7699
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7700
for as_dir in $PATH
7701
do
7702
IFS=$as_save_IFS
7703
test -z "$as_dir" && as_dir=.
7704
for lt_ac_prog in sed gsed; do
7705
for ac_exec_ext in '' $ac_executable_extensions; do
7706
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7707
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7708
fi
7709
done
7710
done
7711
done
7712
IFS=$as_save_IFS
7713
lt_ac_max=0
7714
lt_ac_count=0
7715
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7716
# along with /bin/sed that truncates output.
7717
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7718
test ! -f $lt_ac_sed && continue
7719
cat /dev/null > conftest.in
7720
lt_ac_count=0
7721
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7722
# Check for GNU sed and select it if it is found.
7723
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7724
lt_cv_path_SED=$lt_ac_sed
7725
break
7726
fi
7727
while true; do
7728
cat conftest.in conftest.in >conftest.tmp
7729
mv conftest.tmp conftest.in
7730
cp conftest.in conftest.nl
7731
echo >>conftest.nl
7732
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7733
cmp -s conftest.out conftest.nl || break
7734
# 10000 chars as input seems more than enough
7735
test $lt_ac_count -gt 10 && break
7736
lt_ac_count=`expr $lt_ac_count + 1`
7737
if test $lt_ac_count -gt $lt_ac_max; then
7738
lt_ac_max=$lt_ac_count
7739
lt_cv_path_SED=$lt_ac_sed
7740
fi
7741
done
7742
done
7743
])
7744
SED=$lt_cv_path_SED
7745
AC_SUBST([SED])
7746
AC_MSG_RESULT([$SED])
7747
])#AC_PROG_SED
7748
])#m4_ifndef
7749
7750
# Old name:
7751
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7752
dnl aclocal-1.4 backwards compatibility:
7753
dnl AC_DEFUN([LT_AC_PROG_SED], [])
7754
7755
7756
# _LT_CHECK_SHELL_FEATURES
7757
# ------------------------
7758
# Find out whether the shell is Bourne or XSI compatible,
7759
# or has some other useful features.
7760
m4_defun([_LT_CHECK_SHELL_FEATURES],
7761
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7762
# Try some XSI features
7763
xsi_shell=no
7764
( _lt_dummy="a/b/c"
7765
test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7766
= c,a/b,, \
7767
&& eval 'test $(( 1 + 1 )) -eq 2 \
7768
&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7769
&& xsi_shell=yes
7770
AC_MSG_RESULT([$xsi_shell])
7771
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7772
7773
AC_MSG_CHECKING([whether the shell understands "+="])
7774
lt_shell_append=no
7775
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7776
>/dev/null 2>&1 \
7777
&& lt_shell_append=yes
7778
AC_MSG_RESULT([$lt_shell_append])
7779
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7780
7781
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7782
lt_unset=unset
7783
else
7784
lt_unset=false
7785
fi
7786
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7787
7788
# test EBCDIC or ASCII
7789
case `echo X|tr X '\101'` in
7790
A) # ASCII based system
7791
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7792
lt_SP2NL='tr \040 \012'
7793
lt_NL2SP='tr \015\012 \040\040'
7794
;;
7795
*) # EBCDIC based system
7796
lt_SP2NL='tr \100 \n'
7797
lt_NL2SP='tr \r\n \100\100'
7798
;;
7799
esac
7800
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7801
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7802
])# _LT_CHECK_SHELL_FEATURES
7803
7804
7805
# _LT_PROG_XSI_SHELLFNS
7806
# ---------------------
7807
# Bourne and XSI compatible variants of some useful shell functions.
7808
m4_defun([_LT_PROG_XSI_SHELLFNS],
7809
[case $xsi_shell in
7810
yes)
7811
cat << \_LT_EOF >> "$cfgfile"
7812
7813
# func_dirname file append nondir_replacement
7814
# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7815
# otherwise set result to NONDIR_REPLACEMENT.
7816
func_dirname ()
7817
{
7818
case ${1} in
7819
*/*) func_dirname_result="${1%/*}${2}" ;;
7820
* ) func_dirname_result="${3}" ;;
7821
esac
7822
}
7823
7824
# func_basename file
7825
func_basename ()
7826
{
7827
func_basename_result="${1##*/}"
7828
}
7829
7830
# func_dirname_and_basename file append nondir_replacement
7831
# perform func_basename and func_dirname in a single function
7832
# call:
7833
# dirname: Compute the dirname of FILE. If nonempty,
7834
# add APPEND to the result, otherwise set result
7835
# to NONDIR_REPLACEMENT.
7836
# value returned in "$func_dirname_result"
7837
# basename: Compute filename of FILE.
7838
# value retuned in "$func_basename_result"
7839
# Implementation must be kept synchronized with func_dirname
7840
# and func_basename. For efficiency, we do not delegate to
7841
# those functions but instead duplicate the functionality here.
7842
func_dirname_and_basename ()
7843
{
7844
case ${1} in
7845
*/*) func_dirname_result="${1%/*}${2}" ;;
7846
* ) func_dirname_result="${3}" ;;
7847
esac
7848
func_basename_result="${1##*/}"
7849
}
7850
7851
# func_stripname prefix suffix name
7852
# strip PREFIX and SUFFIX off of NAME.
7853
# PREFIX and SUFFIX must not contain globbing or regex special
7854
# characters, hashes, percent signs, but SUFFIX may contain a leading
7855
# dot (in which case that matches only a dot).
7856
func_stripname ()
7857
{
7858
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7859
# positional parameters, so assign one to ordinary parameter first.
7860
func_stripname_result=${3}
7861
func_stripname_result=${func_stripname_result#"${1}"}
7862
func_stripname_result=${func_stripname_result%"${2}"}
7863
}
7864
7865
# func_opt_split
7866
func_opt_split ()
7867
{
7868
func_opt_split_opt=${1%%=*}
7869
func_opt_split_arg=${1#*=}
7870
}
7871
7872
# func_lo2o object
7873
func_lo2o ()
7874
{
7875
case ${1} in
7876
*.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7877
*) func_lo2o_result=${1} ;;
7878
esac
7879
}
7880
7881
# func_xform libobj-or-source
7882
func_xform ()
7883
{
7884
func_xform_result=${1%.*}.lo
7885
}
7886
7887
# func_arith arithmetic-term...
7888
func_arith ()
7889
{
7890
func_arith_result=$(( $[*] ))
7891
}
7892
7893
# func_len string
7894
# STRING may not start with a hyphen.
7895
func_len ()
7896
{
7897
func_len_result=${#1}
7898
}
7899
7900
_LT_EOF
7901
;;
7902
*) # Bourne compatible functions.
7903
cat << \_LT_EOF >> "$cfgfile"
7904
7905
# func_dirname file append nondir_replacement
7906
# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7907
# otherwise set result to NONDIR_REPLACEMENT.
7908
func_dirname ()
7909
{
7910
# Extract subdirectory from the argument.
7911
func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
7912
if test "X$func_dirname_result" = "X${1}"; then
7913
func_dirname_result="${3}"
7914
else
7915
func_dirname_result="$func_dirname_result${2}"
7916
fi
7917
}
7918
7919
# func_basename file
7920
func_basename ()
7921
{
7922
func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
7923
}
7924
7925
dnl func_dirname_and_basename
7926
dnl A portable version of this function is already defined in general.m4sh
7927
dnl so there is no need for it here.
7928
7929
# func_stripname prefix suffix name
7930
# strip PREFIX and SUFFIX off of NAME.
7931
# PREFIX and SUFFIX must not contain globbing or regex special
7932
# characters, hashes, percent signs, but SUFFIX may contain a leading
7933
# dot (in which case that matches only a dot).
7934
# func_strip_suffix prefix name
7935
func_stripname ()
7936
{
7937
case ${2} in
7938
.*) func_stripname_result=`$ECHO "X${3}" \
7939
| $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
7940
*) func_stripname_result=`$ECHO "X${3}" \
7941
| $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
7942
esac
7943
}
7944
7945
# sed scripts:
7946
my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7947
my_sed_long_arg='1s/^-[[^=]]*=//'
7948
7949
# func_opt_split
7950
func_opt_split ()
7951
{
7952
func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
7953
func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
7954
}
7955
7956
# func_lo2o object
7957
func_lo2o ()
7958
{
7959
func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
7960
}
7961
7962
# func_xform libobj-or-source
7963
func_xform ()
7964
{
7965
func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
7966
}
7967
7968
# func_arith arithmetic-term...
7969
func_arith ()
7970
{
7971
func_arith_result=`expr "$[@]"`
7972
}
7973
7974
# func_len string
7975
# STRING may not start with a hyphen.
7976
func_len ()
7977
{
7978
func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7979
}
7980
7981
_LT_EOF
7982
esac
7983
7984
case $lt_shell_append in
7985
yes)
7986
cat << \_LT_EOF >> "$cfgfile"
7987
7988
# func_append var value
7989
# Append VALUE to the end of shell variable VAR.
7990
func_append ()
7991
{
7992
eval "$[1]+=\$[2]"
7993
}
7994
_LT_EOF
7995
;;
7996
*)
7997
cat << \_LT_EOF >> "$cfgfile"
7998
7999
# func_append var value
8000
# Append VALUE to the end of shell variable VAR.
8001
func_append ()
8002
{
8003
eval "$[1]=\$$[1]\$[2]"
8004
}
8005
8006
_LT_EOF
8007
;;
8008
esac
8009
])
8010
8011
# Helper functions for option handling. -*- Autoconf -*-
8012
#
8013
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
8014
# Written by Gary V. Vaughan, 2004
8015
#
8016
# This file is free software; the Free Software Foundation gives
8017
# unlimited permission to copy and/or distribute it, with or without
8018
# modifications, as long as this notice is preserved.
8019
8020
# serial 6 ltoptions.m4
8021
8022
# This is to help aclocal find these macros, as it can't see m4_define.
8023
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8024
8025
8026
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8027
# ------------------------------------------
8028
m4_define([_LT_MANGLE_OPTION],
8029
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8030
8031
8032
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8033
# ---------------------------------------
8034
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8035
# matching handler defined, dispatch to it. Other OPTION-NAMEs are
8036
# saved as a flag.
8037
m4_define([_LT_SET_OPTION],
8038
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8039
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8040
_LT_MANGLE_DEFUN([$1], [$2]),
8041
[m4_warning([Unknown $1 option `$2'])])[]dnl
8042
])
8043
8044
8045
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8046
# ------------------------------------------------------------
8047
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8048
m4_define([_LT_IF_OPTION],
8049
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8050
8051
8052
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8053
# -------------------------------------------------------
8054
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8055
# are set.
8056
m4_define([_LT_UNLESS_OPTIONS],
8057
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8058
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8059
[m4_define([$0_found])])])[]dnl
8060
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8061
])[]dnl
8062
])
8063
8064
8065
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8066
# ----------------------------------------
8067
# OPTION-LIST is a space-separated list of Libtool options associated
8068
# with MACRO-NAME. If any OPTION has a matching handler declared with
8069
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8070
# the unknown option and exit.
8071
m4_defun([_LT_SET_OPTIONS],
8072
[# Set options
8073
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8074
[_LT_SET_OPTION([$1], _LT_Option)])
8075
8076
m4_if([$1],[LT_INIT],[
8077
dnl
8078
dnl Simply set some default values (i.e off) if boolean options were not
8079
dnl specified:
8080
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8081
])
8082
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8083
])
8084
dnl
8085
dnl If no reference was made to various pairs of opposing options, then
8086
dnl we run the default mode handler for the pair. For example, if neither
8087
dnl `shared' nor `disable-shared' was passed, we enable building of shared
8088
dnl archives by default:
8089
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8090
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8091
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8092
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8093
[_LT_ENABLE_FAST_INSTALL])
8094
])
8095
])# _LT_SET_OPTIONS
8096
8097
8098
8099
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8100
# -----------------------------------------
8101
m4_define([_LT_MANGLE_DEFUN],
8102
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8103
8104
8105
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8106
# -----------------------------------------------
8107
m4_define([LT_OPTION_DEFINE],
8108
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8109
])# LT_OPTION_DEFINE
8110
8111
8112
# dlopen
8113
# ------
8114
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8115
])
8116
8117
AU_DEFUN([AC_LIBTOOL_DLOPEN],
8118
[_LT_SET_OPTION([LT_INIT], [dlopen])
8119
AC_DIAGNOSE([obsolete],
8120
[$0: Remove this warning and the call to _LT_SET_OPTION when you
8121
put the `dlopen' option into LT_INIT's first parameter.])
8122
])
8123
8124
dnl aclocal-1.4 backwards compatibility:
8125
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8126
8127
8128
# win32-dll
8129
# ---------
8130
# Declare package support for building win32 dll's.
8131
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8132
[enable_win32_dll=yes
8133
8134
case $host in
8135
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
8136
AC_CHECK_TOOL(AS, as, false)
8137
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8138
AC_CHECK_TOOL(OBJDUMP, objdump, false)
8139
;;
8140
esac
8141
8142
test -z "$AS" && AS=as
8143
_LT_DECL([], [AS], [0], [Assembler program])dnl
8144
8145
test -z "$DLLTOOL" && DLLTOOL=dlltool
8146
_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
8147
8148
test -z "$OBJDUMP" && OBJDUMP=objdump
8149
_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
8150
])# win32-dll
8151
8152
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8153
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
8154
_LT_SET_OPTION([LT_INIT], [win32-dll])
8155
AC_DIAGNOSE([obsolete],
8156
[$0: Remove this warning and the call to _LT_SET_OPTION when you
8157
put the `win32-dll' option into LT_INIT's first parameter.])
8158
])
8159
8160
dnl aclocal-1.4 backwards compatibility:
8161
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8162
8163
8164
# _LT_ENABLE_SHARED([DEFAULT])
8165
# ----------------------------
8166
# implement the --enable-shared flag, and supports the `shared' and
8167
# `disable-shared' LT_INIT options.
8168
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8169
m4_define([_LT_ENABLE_SHARED],
8170
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8171
AC_ARG_ENABLE([shared],
8172
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8173
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8174
[p=${PACKAGE-default}
8175
case $enableval in
8176
yes) enable_shared=yes ;;
8177
no) enable_shared=no ;;
8178
*)
8179
enable_shared=no
8180
# Look at the argument we got. We use all the common list separators.
8181
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8182
for pkg in $enableval; do
8183
IFS="$lt_save_ifs"
8184
if test "X$pkg" = "X$p"; then
8185
enable_shared=yes
8186
fi
8187
done
8188
IFS="$lt_save_ifs"
8189
;;
8190
esac],
8191
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8192
8193
_LT_DECL([build_libtool_libs], [enable_shared], [0],
8194
[Whether or not to build shared libraries])
8195
])# _LT_ENABLE_SHARED
8196
8197
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8198
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8199
8200
# Old names:
8201
AC_DEFUN([AC_ENABLE_SHARED],
8202
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8203
])
8204
8205
AC_DEFUN([AC_DISABLE_SHARED],
8206
[_LT_SET_OPTION([LT_INIT], [disable-shared])
8207
])
8208
8209
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8210
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8211
8212
dnl aclocal-1.4 backwards compatibility:
8213
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8214
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8215
8216
8217
8218
# _LT_ENABLE_STATIC([DEFAULT])
8219
# ----------------------------
8220
# implement the --enable-static flag, and support the `static' and
8221
# `disable-static' LT_INIT options.
8222
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8223
m4_define([_LT_ENABLE_STATIC],
8224
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8225
AC_ARG_ENABLE([static],
8226
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8227
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8228
[p=${PACKAGE-default}
8229
case $enableval in
8230
yes) enable_static=yes ;;
8231
no) enable_static=no ;;
8232
*)
8233
enable_static=no
8234
# Look at the argument we got. We use all the common list separators.
8235
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8236
for pkg in $enableval; do
8237
IFS="$lt_save_ifs"
8238
if test "X$pkg" = "X$p"; then
8239
enable_static=yes
8240
fi
8241
done
8242
IFS="$lt_save_ifs"
8243
;;
8244
esac],
8245
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8246
8247
_LT_DECL([build_old_libs], [enable_static], [0],
8248
[Whether or not to build static libraries])
8249
])# _LT_ENABLE_STATIC
8250
8251
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8252
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8253
8254
# Old names:
8255
AC_DEFUN([AC_ENABLE_STATIC],
8256
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8257
])
8258
8259
AC_DEFUN([AC_DISABLE_STATIC],
8260
[_LT_SET_OPTION([LT_INIT], [disable-static])
8261
])
8262
8263
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8264
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8265
8266
dnl aclocal-1.4 backwards compatibility:
8267
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8268
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8269
8270
8271
8272
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
8273
# ----------------------------------
8274
# implement the --enable-fast-install flag, and support the `fast-install'
8275
# and `disable-fast-install' LT_INIT options.
8276
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8277
m4_define([_LT_ENABLE_FAST_INSTALL],
8278
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8279
AC_ARG_ENABLE([fast-install],
8280
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8281
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8282
[p=${PACKAGE-default}
8283
case $enableval in
8284
yes) enable_fast_install=yes ;;
8285
no) enable_fast_install=no ;;
8286
*)
8287
enable_fast_install=no
8288
# Look at the argument we got. We use all the common list separators.
8289
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8290
for pkg in $enableval; do
8291
IFS="$lt_save_ifs"
8292
if test "X$pkg" = "X$p"; then
8293
enable_fast_install=yes
8294
fi
8295
done
8296
IFS="$lt_save_ifs"
8297
;;
8298
esac],
8299
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8300
8301
_LT_DECL([fast_install], [enable_fast_install], [0],
8302
[Whether or not to optimize for fast installation])dnl
8303
])# _LT_ENABLE_FAST_INSTALL
8304
8305
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8306
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8307
8308
# Old names:
8309
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8310
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8311
AC_DIAGNOSE([obsolete],
8312
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
8313
the `fast-install' option into LT_INIT's first parameter.])
8314
])
8315
8316
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8317
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8318
AC_DIAGNOSE([obsolete],
8319
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
8320
the `disable-fast-install' option into LT_INIT's first parameter.])
8321
])
8322
8323
dnl aclocal-1.4 backwards compatibility:
8324
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8325
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8326
8327
8328
# _LT_WITH_PIC([MODE])
8329
# --------------------
8330
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
8331
# LT_INIT options.
8332
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
8333
m4_define([_LT_WITH_PIC],
8334
[AC_ARG_WITH([pic],
8335
[AS_HELP_STRING([--with-pic],
8336
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8337
[pic_mode="$withval"],
8338
[pic_mode=default])
8339
8340
test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
8341
8342
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8343
])# _LT_WITH_PIC
8344
8345
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8346
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8347
8348
# Old name:
8349
AU_DEFUN([AC_LIBTOOL_PICMODE],
8350
[_LT_SET_OPTION([LT_INIT], [pic-only])
8351
AC_DIAGNOSE([obsolete],
8352
[$0: Remove this warning and the call to _LT_SET_OPTION when you
8353
put the `pic-only' option into LT_INIT's first parameter.])
8354
])
8355
8356
dnl aclocal-1.4 backwards compatibility:
8357
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8358
8359
8360
m4_define([_LTDL_MODE], [])
8361
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8362
[m4_define([_LTDL_MODE], [nonrecursive])])
8363
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8364
[m4_define([_LTDL_MODE], [recursive])])
8365
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8366
[m4_define([_LTDL_MODE], [subproject])])
8367
8368
m4_define([_LTDL_TYPE], [])
8369
LT_OPTION_DEFINE([LTDL_INIT], [installable],
8370
[m4_define([_LTDL_TYPE], [installable])])
8371
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8372
[m4_define([_LTDL_TYPE], [convenience])])
8373
8374
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8375
#
8376
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
8377
# Written by Gary V. Vaughan, 2004
8378
#
8379
# This file is free software; the Free Software Foundation gives
8380
# unlimited permission to copy and/or distribute it, with or without
8381
# modifications, as long as this notice is preserved.
8382
8383
# serial 6 ltsugar.m4
8384
8385
# This is to help aclocal find these macros, as it can't see m4_define.
8386
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8387
8388
8389
# lt_join(SEP, ARG1, [ARG2...])
8390
# -----------------------------
8391
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8392
# associated separator.
8393
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8394
# versions in m4sugar had bugs.
8395
m4_define([lt_join],
8396
[m4_if([$#], [1], [],
8397
[$#], [2], [[$2]],
8398
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8399
m4_define([_lt_join],
8400
[m4_if([$#$2], [2], [],
8401
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8402
8403
8404
# lt_car(LIST)
8405
# lt_cdr(LIST)
8406
# ------------
8407
# Manipulate m4 lists.
8408
# These macros are necessary as long as will still need to support
8409
# Autoconf-2.59 which quotes differently.
8410
m4_define([lt_car], [[$1]])
8411
m4_define([lt_cdr],
8412
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8413
[$#], 1, [],
8414
[m4_dquote(m4_shift($@))])])
8415
m4_define([lt_unquote], $1)
8416
8417
8418
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
8419
# ------------------------------------------
8420
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
8421
# Note that neither SEPARATOR nor STRING are expanded; they are appended
8422
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8423
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
8424
# than defined and empty).
8425
#
8426
# This macro is needed until we can rely on Autoconf 2.62, since earlier
8427
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8428
m4_define([lt_append],
8429
[m4_define([$1],
8430
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8431
8432
8433
8434
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8435
# ----------------------------------------------------------
8436
# Produce a SEP delimited list of all paired combinations of elements of
8437
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8438
# has the form PREFIXmINFIXSUFFIXn.
8439
# Needed until we can rely on m4_combine added in Autoconf 2.62.
8440
m4_define([lt_combine],
8441
[m4_if(m4_eval([$# > 3]), [1],
8442
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8443
[[m4_foreach([_Lt_prefix], [$2],
8444
[m4_foreach([_Lt_suffix],
8445
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8446
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8447
8448
8449
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8450
# -----------------------------------------------------------------------
8451
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8452
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8453
m4_define([lt_if_append_uniq],
8454
[m4_ifdef([$1],
8455
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8456
[lt_append([$1], [$2], [$3])$4],
8457
[$5])],
8458
[lt_append([$1], [$2], [$3])$4])])
8459
8460
8461
# lt_dict_add(DICT, KEY, VALUE)
8462
# -----------------------------
8463
m4_define([lt_dict_add],
8464
[m4_define([$1($2)], [$3])])
8465
8466
8467
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8468
# --------------------------------------------
8469
m4_define([lt_dict_add_subkey],
8470
[m4_define([$1($2:$3)], [$4])])
8471
8472
8473
# lt_dict_fetch(DICT, KEY, [SUBKEY])
8474
# ----------------------------------
8475
m4_define([lt_dict_fetch],
8476
[m4_ifval([$3],
8477
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8478
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8479
8480
8481
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8482
# -----------------------------------------------------------------
8483
m4_define([lt_if_dict_fetch],
8484
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8485
[$5],
8486
[$6])])
8487
8488
8489
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8490
# --------------------------------------------------------------
8491
m4_define([lt_dict_filter],
8492
[m4_if([$5], [], [],
8493
[lt_join(m4_quote(m4_default([$4], [[, ]])),
8494
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8495
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8496
])
8497
8498
# ltversion.m4 -- version numbers -*- Autoconf -*-
8499
#
8500
# Copyright (C) 2004 Free Software Foundation, Inc.
8501
# Written by Scott James Remnant, 2004
8502
#
8503
# This file is free software; the Free Software Foundation gives
8504
# unlimited permission to copy and/or distribute it, with or without
8505
# modifications, as long as this notice is preserved.
8506
8507
# Generated from ltversion.in.
8508
8509
# serial 3017 ltversion.m4
8510
# This file is part of GNU Libtool
8511
8512
m4_define([LT_PACKAGE_VERSION], [2.2.6b])
8513
m4_define([LT_PACKAGE_REVISION], [1.3017])
8514
8515
AC_DEFUN([LTVERSION_VERSION],
8516
[macro_version='2.2.6b'
8517
macro_revision='1.3017'
8518
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8519
_LT_DECL(, macro_revision, 0)
8520
])
8521
8522
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8523
#
8524
# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
8525
# Written by Scott James Remnant, 2004.
8526
#
8527
# This file is free software; the Free Software Foundation gives
8528
# unlimited permission to copy and/or distribute it, with or without
8529
# modifications, as long as this notice is preserved.
8530
8531
# serial 4 lt~obsolete.m4
8532
8533
# These exist entirely to fool aclocal when bootstrapping libtool.
8534
#
8535
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
8536
# which have later been changed to m4_define as they aren't part of the
8537
# exported API, or moved to Autoconf or Automake where they belong.
8538
#
8539
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8540
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8541
# using a macro with the same name in our local m4/libtool.m4 it'll
8542
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8543
# and doesn't know about Autoconf macros at all.)
8544
#
8545
# So we provide this file, which has a silly filename so it's always
8546
# included after everything else. This provides aclocal with the
8547
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8548
# because those macros already exist, or will be overwritten later.
8549
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8550
#
8551
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
8552
# Yes, that means every name once taken will need to remain here until
8553
# we give up compatibility with versions before 1.7, at which point
8554
# we need to keep only those names which we still refer to.
8555
8556
# This is to help aclocal find these macros, as it can't see m4_define.
8557
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8558
8559
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8560
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
8561
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8562
m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
8563
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
8564
m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
8565
m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
8566
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
8567
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
8568
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
8569
m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
8570
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
8571
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
8572
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
8573
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
8574
m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
8575
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
8576
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
8577
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
8578
m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
8579
m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
8580
m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
8581
m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
8582
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
8583
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
8584
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
8585
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
8586
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
8587
m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
8588
m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
8589
m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
8590
m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
8591
m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
8592
m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
8593
m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
8594
m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
8595
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
8596
m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
8597
m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
8598
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
8599
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
8600
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
8601
m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
8602
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
8603
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
8604
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
8605
m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
8606
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
8607
m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
8608
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
8609
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
8610
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
8611
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
8612
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
8613
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
8614
8615
# nls.m4 serial 5 (gettext-0.18)
8616
dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation,
8617
dnl Inc.
8618
dnl This file is free software; the Free Software Foundation
8619
dnl gives unlimited permission to copy and/or distribute it,
8620
dnl with or without modifications, as long as this notice is preserved.
8621
dnl
8622
dnl This file can can be used in projects which are not available under
8623
dnl the GNU General Public License or the GNU Library General Public
8624
dnl License but which still want to provide support for the GNU gettext
8625
dnl functionality.
8626
dnl Please note that the actual code of the GNU gettext library is covered
8627
dnl by the GNU Library General Public License, and the rest of the GNU
8628
dnl gettext package package is covered by the GNU General Public License.
8629
dnl They are *not* in the public domain.
8630
8631
dnl Authors:
8632
dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
8633
dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
8634
8635
AC_PREREQ([2.50])
8636
8637
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8639
AC_MSG_CHECKING([whether NLS is requested])
8640
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8641
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8642
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8643
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8644
AC_MSG_RESULT([$USE_NLS])
8645
AC_SUBST([USE_NLS])
8646
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8647
8648
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
8649
# serial 1 (pkg-config-0.24)
8650
#
8651
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
8652
#
8653
# This program is free software; you can redistribute it and/or modify
8654
# it under the terms of the GNU General Public License as published by
8655
# the Free Software Foundation; either version 2 of the License, or
8656
# (at your option) any later version.
8657
#
8658
# This program is distributed in the hope that it will be useful, but
8659
# WITHOUT ANY WARRANTY; without even the implied warranty of
8660
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
8661
# General Public License for more details.
8662
#
8663
# You should have received a copy of the GNU General Public License
8664
# along with this program; if not, write to the Free Software
8665
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
8666
#
8667
# As a special exception to the GNU General Public License, if you
8668
# distribute this file as part of a program that contains a
8669
# configuration script generated by Autoconf, you may include it under
8670
# the same distribution terms that you use for the rest of that program.
8671
8672
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8673
# ----------------------------------
8674
AC_DEFUN([PKG_PROG_PKG_CONFIG],
8675
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8676
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8677
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AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
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8680
8681
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
8682
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
8683
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8684
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8685
_pkg_min_version=m4_default([$1], [0.9.0])
8686
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
8687
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8688
AC_MSG_RESULT([yes])
8689
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8690
AC_MSG_RESULT([no])
8691
PKG_CONFIG=""
8692
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8693
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8694
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8695
8696
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
8697
#
8698
# Check to see whether a particular set of modules exists. Similar
8699
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8700
#
8701
# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
8702
# only at the first occurence in configure.ac, so if the first place
8703
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8704
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8705
# --------------------------------------------------------------
8706
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8707
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8708
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8709
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8710
m4_default([$2], [:])
8711
m4_ifvaln([$3], [else
8712
$3])dnl
8713
fi])
8714
8715
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
8716
# ---------------------------------------------
8717
m4_define([_PKG_CONFIG],
8718
[if test -n "$$1"; then
8719
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8720
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8721
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8722
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8723
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8724
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8725
pkg_failed=untried
8726
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8727
])# _PKG_CONFIG
8728
8729
# _PKG_SHORT_ERRORS_SUPPORTED
8730
# -----------------------------
8731
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
8732
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
8733
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
8734
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8735
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8736
_pkg_short_errors_supported=no
8737
fi[]dnl
8738
])# _PKG_SHORT_ERRORS_SUPPORTED
8739
8740
8741
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
8742
# [ACTION-IF-NOT-FOUND])
8743
#
8744
#
8745
# Note that if there is a possibility the first call to
8746
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8747
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8748
#
8749
#
8750
# --------------------------------------------------------------
8751
AC_DEFUN([PKG_CHECK_MODULES],
8752
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AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
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AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
8755
8756
pkg_failed=no
8757
AC_MSG_CHECKING([for $1])
8758
8759
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
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_PKG_CONFIG([$1][_LIBS], [libs], [$2])
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8762
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
8763
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8764
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8765
8766
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8767
AC_MSG_RESULT([no])
8768
_PKG_SHORT_ERRORS_SUPPORTED
8769
if test $_pkg_short_errors_supported = yes; then
8770
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
8771
else
8772
$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
8773
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8774
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8775
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
8776
8777
m4_default([$4], [AC_MSG_ERROR(
8778
[Package requirements ($2) were not met:
8779
8780
$$1_PKG_ERRORS
8781
8782
Consider adjusting the PKG_CONFIG_PATH environment variable if you
8783
installed software in a non-standard prefix.
8784
8785
_PKG_TEXT])dnl
8786
])
8787
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8788
AC_MSG_RESULT([no])
8789
m4_default([$4], [AC_MSG_FAILURE(
8790
[The pkg-config script could not be found or is too old. Make sure it
8791
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8792
path to pkg-config.
8793
8794
_PKG_TEXT
8795
8796
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])dnl
8797
])
8798
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8799
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
8800
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
8801
AC_MSG_RESULT([yes])
8802
$3
8803
fi[]dnl
8804
])# PKG_CHECK_MODULES
8805
8806
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
8807
#
8808
# This file is free software; the Free Software Foundation
8809
# gives unlimited permission to copy and/or distribute it,
8810
# with or without modifications, as long as this notice is preserved.
8811
8812
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8813
# ----------------------------
8814
# Automake X.Y traces this macro to ensure aclocal.m4 has been
8815
# generated from the m4 files accompanying Automake X.Y.
8816
# (This private macro should not be called outside this file.)
8817
AC_DEFUN([AM_AUTOMAKE_VERSION],
8818
[am__api_version='1.11'
8819
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
8820
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8821
m4_if([$1], [1.11.1], [],
8822
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8823
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8824
8825
# _AM_AUTOCONF_VERSION(VERSION)
8826
# -----------------------------
8827
# aclocal traces this macro to find the Autoconf version.
8828
# This is a private macro too. Using m4_define simplifies
8829
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8830
m4_define([_AM_AUTOCONF_VERSION], [])
8831
8832
# AM_SET_CURRENT_AUTOMAKE_VERSION
8833
# -------------------------------
8834
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
8835
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
8836
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
8837
[AM_AUTOMAKE_VERSION([1.11.1])dnl
8838
m4_ifndef([AC_AUTOCONF_VERSION],
8839
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
8840
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8841
8842
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
8843
8844
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8845
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8846
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8847
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8848
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8849
8850
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
8851
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8852
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8853
#
8854
# Of course, Automake must honor this variable whenever it calls a
8855
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8856
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8857
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8858
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
8859
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8860
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8861
#
8862
# $ac_aux_dir/missing
8863
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8864
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8865
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8866
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8867
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8868
#
8869
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
8870
# are both prefixed by $srcdir. In an in-source build this is usually
8871
# harmless because $srcdir is `.', but things will broke when you
8872
# start a VPATH build or use an absolute $srcdir.
8873
#
8874
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
8875
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
8876
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
8877
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8878
# MISSING="\${SHELL} $am_aux_dir/missing"
8879
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8880
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8881
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8882
# configure, and could therefore not use this "fixed" $ac_aux_dir.
8883
#
8884
# Another solution, used here, is to always expand $ac_aux_dir to an
8885
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8886
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8887
8888
AC_DEFUN([AM_AUX_DIR_EXPAND],
8889
[dnl Rely on autoconf to set up CDPATH properly.
8890
AC_PREREQ([2.50])dnl
8891
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8892
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8893
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8894
8895
# AM_CONDITIONAL -*- Autoconf -*-
8896
8897
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8898
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8899
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8900
# This file is free software; the Free Software Foundation
8901
# gives unlimited permission to copy and/or distribute it,
8902
# with or without modifications, as long as this notice is preserved.
8903
8904
# serial 9
8905
8906
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
8907
# -------------------------------------
8908
# Define a conditional.
8909
AC_DEFUN([AM_CONDITIONAL],
8910
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8911
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8912
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8913
AC_SUBST([$1_TRUE])dnl
8914
AC_SUBST([$1_FALSE])dnl
8915
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8916
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
8917
m4_define([_AM_COND_VALUE_$1], [$2])dnl
8918
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8919
$1_TRUE=
8920
$1_FALSE='#'
8921
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8922
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8923
$1_FALSE=
8924
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8925
AC_CONFIG_COMMANDS_PRE(
8926
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AC_MSG_ERROR([[conditional "$1" was never defined.
8928
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8929
fi])])
8930
8931
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
8932
# Free Software Foundation, Inc.
8933
#
8934
# This file is free software; the Free Software Foundation
8935
# gives unlimited permission to copy and/or distribute it,
8936
# with or without modifications, as long as this notice is preserved.
8937
8938
# serial 10
8939
8940
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
8941
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8942
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8943
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8944
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8945
8946
8947
# _AM_DEPENDENCIES(NAME)
8948
# ----------------------
8949
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8950
# NAME is "CC", "CXX", "GCJ", or "OBJC".
8951
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8952
#
8953
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8954
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8955
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8957
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8958
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8959
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8960
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
8961
AC_REQUIRE([AM_DEP_TRACK])dnl
8962
8963
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8964
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8965
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8968
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8970
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8971
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8981
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8982
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8988
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8990
8991
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9005
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9011
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9014
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9015
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9020
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9022
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9026
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9027
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9028
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9029
gcc)
9030
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9031
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9032
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9033
nosideeffect)
9034
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9035
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9036
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9037
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9038
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9039
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9040
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9041
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9042
msvisualcpp | msvcmsys)
9043
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9044
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9045
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9046
am__obj=conftest.${OBJEXT-o}
9047
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9048
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9049
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9050
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9051
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9052
source=sub/conftest.c object=$am__obj \
9053
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
9054
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
9055
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9056
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9057
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
9058
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
9059
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
9060
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9061
# or remarks (even with -Werror). So we grep stderr for any message
9062
# that says an option was ignored or not supported.
9063
# When given -MP, icc 7.0 and 7.1 complain thusly:
9064
# icc: Command line warning: ignoring option '-M'; no argument required
9065
# The diagnosis changed in icc 8.0:
9066
# icc: Command line remark: option '-MP' not supported
9067
if (grep 'ignoring option' conftest.err ||
9068
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
9069
am_cv_$1_dependencies_compiler_type=$depmode
9070
break
9071
fi
9072
fi
9073
done
9074
9075
cd ..
9076
rm -rf conftest.dir
9077
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9078
am_cv_$1_dependencies_compiler_type=none
9079
fi
9080
])
9081
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
9082
AM_CONDITIONAL([am__fastdep$1], [
9083
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&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
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])
9086
9087
9088
# AM_SET_DEPDIR
9089
# -------------
9090
# Choose a directory name for dependency files.
9091
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
9092
AC_DEFUN([AM_SET_DEPDIR],
9093
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9094
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
9095
])
9096
9097
9098
# AM_DEP_TRACK
9099
# ------------
9100
AC_DEFUN([AM_DEP_TRACK],
9101
[AC_ARG_ENABLE(dependency-tracking,
9102
[ --disable-dependency-tracking speeds up one-time build
9103
--enable-dependency-tracking do not reject slow dependency extractors])
9104
if test "x$enable_dependency_tracking" != xno; then
9105
am_depcomp="$ac_aux_dir/depcomp"
9106
AMDEPBACKSLASH='\'
9107
fi
9108
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
9109
AC_SUBST([AMDEPBACKSLASH])dnl
9110
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
9111
])
9112
9113
# Generate code to set up dependency tracking. -*- Autoconf -*-
9114
9115
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
9116
# Free Software Foundation, Inc.
9117
#
9118
# This file is free software; the Free Software Foundation
9119
# gives unlimited permission to copy and/or distribute it,
9120
# with or without modifications, as long as this notice is preserved.
9121
9122
#serial 5
9123
9124
# _AM_OUTPUT_DEPENDENCY_COMMANDS
9125
# ------------------------------
9126
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
9127
[{
9128
# Autoconf 2.62 quotes --file arguments for eval, but not when files
9129
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9130
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9131
case $CONFIG_FILES in
9132
*\'*) eval set x "$CONFIG_FILES" ;;
9133
*) set x $CONFIG_FILES ;;
9134
esac
9135
shift
9136
for mf
9137
do
9138
# Strip MF so we end up with the name of the file.
9139
mf=`echo "$mf" | sed -e 's/:.*$//'`
9140
# Check whether this is an Automake generated Makefile or not.
9141
# We used to match only the files named `Makefile.in', but
9142
# some people rename them; so instead we look at the file content.
9143
# Grep'ing the first line is not enough: some people post-process
9144
# each Makefile.in and add a new line on top of each file to say so.
9145
# Grep'ing the whole file is not good either: AIX grep has a line
9146
# limit of 2048, but all sed's we know have understand at least 4000.
9147
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9148
dirpart=`AS_DIRNAME("$mf")`
9149
else
9150
continue
9151
fi
9152
# Extract the definition of DEPDIR, am__include, and am__quote
9153
# from the Makefile without running `make'.
9154
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9155
test -z "$DEPDIR" && continue
9156
am__include=`sed -n 's/^am__include = //p' < "$mf"`
9157
test -z "am__include" && continue
9158
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9159
# When using ansi2knr, U may be empty or an underscore; expand it
9160
U=`sed -n 's/^U = //p' < "$mf"`
9161
# Find all dependency output files, they are included files with
9162
# $(DEPDIR) in their names. We invoke sed twice because it is the
9163
# simplest approach to changing $(DEPDIR) to its actual value in the
9164
# expansion.
9165
for file in `sed -n "
9166
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9167
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9168
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9169
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9170
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9171
AS_MKDIR_P([$dirpart/$fdir])
9172
# echo "creating $dirpart/$file"
9173
echo '# dummy' > "$dirpart/$file"
9174
done
9175
done
9176
}
9177
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
9178
9179
9180
# AM_OUTPUT_DEPENDENCY_COMMANDS
9181
# -----------------------------
9182
# This macro should only be invoked once -- use via AC_REQUIRE.
9183
#
9184
# This code is only required when automatic dependency tracking
9185
# is enabled. FIXME. This creates each `.P' file that we will
9186
# need in order to bootstrap the dependency handling code.
9187
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
9188
[AC_CONFIG_COMMANDS([depfiles],
9189
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
9190
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
9191
])
9192
9193
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
9194
# Free Software Foundation, Inc.
9195
#
9196
# This file is free software; the Free Software Foundation
9197
# gives unlimited permission to copy and/or distribute it,
9198
# with or without modifications, as long as this notice is preserved.
9199
9200
# serial 8
9201
9202
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
9203
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
9204
9205
# Do all the work for Automake. -*- Autoconf -*-
9206
9207
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
9208
# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
9209
#
9210
# This file is free software; the Free Software Foundation
9211
# gives unlimited permission to copy and/or distribute it,
9212
# with or without modifications, as long as this notice is preserved.
9213
9214
# serial 16
9215
9216
# This macro actually does too much. Some checks are only needed if
9217
# your package does certain things. But this isn't really a big deal.
9218
9219
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9220
# AM_INIT_AUTOMAKE([OPTIONS])
9221
# -----------------------------------------------
9222
# The call with PACKAGE and VERSION arguments is the old style
9223
# call (pre autoconf-2.50), which is being phased out. PACKAGE
9224
# and VERSION should now be passed to AC_INIT and removed from
9225
# the call to AM_INIT_AUTOMAKE.
9226
# We support both call styles for the transition. After
9227
# the next Automake release, Autoconf can make the AC_INIT
9228
# arguments mandatory, and then we can depend on a new Autoconf
9229
# release and drop the old call support.
9230
AC_DEFUN([AM_INIT_AUTOMAKE],
9231
[AC_PREREQ([2.62])dnl
9232
dnl Autoconf wants to disallow AM_ names. We explicitly allow
9233
dnl the ones we care about.
9234
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9235
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9236
AC_REQUIRE([AC_PROG_INSTALL])dnl
9237
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9238
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
9239
# is not polluted with repeated "-I."
9240
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9241
# test to see if srcdir already configured
9242
if test -f $srcdir/config.status; then
9243
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9244
fi
9245
fi
9246
9247
# test whether we have cygpath
9248
if test -z "$CYGPATH_W"; then
9249
if (cygpath --version) >/dev/null 2>/dev/null; then
9250
CYGPATH_W='cygpath -w'
9251
else
9252
CYGPATH_W=echo
9253
fi
9254
fi
9255
AC_SUBST([CYGPATH_W])
9256
9257
# Define the identity of the package.
9258
dnl Distinguish between old-style and new-style calls.
9259
m4_ifval([$2],
9260
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9261
AC_SUBST([PACKAGE], [$1])dnl
9262
AC_SUBST([VERSION], [$2])],
9263
[_AM_SET_OPTIONS([$1])dnl
9264
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9265
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
9266
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
9267
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9268
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9269
9270
_AM_IF_OPTION([no-define],,
9271
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
9272
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
9273
9274
# Some tools Automake needs.
9275
AC_REQUIRE([AM_SANITY_CHECK])dnl
9276
AC_REQUIRE([AC_ARG_PROGRAM])dnl
9277
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
9278
AM_MISSING_PROG(AUTOCONF, autoconf)
9279
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
9280
AM_MISSING_PROG(AUTOHEADER, autoheader)
9281
AM_MISSING_PROG(MAKEINFO, makeinfo)
9282
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9283
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9284
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
9285
# We need awk for the "check" target. The system "awk" is bad on
9286
# some platforms.
9287
AC_REQUIRE([AC_PROG_AWK])dnl
9288
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9289
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9290
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
9291
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
9292
[_AM_PROG_TAR([v7])])])
9293
_AM_IF_OPTION([no-dependencies],,
9294
[AC_PROVIDE_IFELSE([AC_PROG_CC],
9295
[_AM_DEPENDENCIES(CC)],
9296
[define([AC_PROG_CC],
9297
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
9298
AC_PROVIDE_IFELSE([AC_PROG_CXX],
9299
[_AM_DEPENDENCIES(CXX)],
9300
[define([AC_PROG_CXX],
9301
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
9302
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9303
[_AM_DEPENDENCIES(OBJC)],
9304
[define([AC_PROG_OBJC],
9305
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
9306
])
9307
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
9308
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
9309
dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
9310
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
9311
AC_CONFIG_COMMANDS_PRE(dnl
9312
[m4_provide_if([_AM_COMPILER_EXEEXT],
9313
[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
9314
])
9315
9316
dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
9317
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
9318
dnl mangled by Autoconf and run in a shell conditional statement.
9319
m4_define([_AC_COMPILER_EXEEXT],
9320
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
9321
9322
9323
# When config.status generates a header, we must update the stamp-h file.
9324
# This file resides in the same directory as the config header
9325
# that is generated. The stamp files are numbered to have different names.
9326
9327
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
9328
# loop where config.status creates the headers, so we can generate
9329
# our stamp files there.
9330
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9331
[# Compute $1's index in $config_headers.
9332
_am_arg=$1
9333
_am_stamp_count=1
9334
for _am_header in $config_headers :; do
9335
case $_am_header in
9336
$_am_arg | $_am_arg:* )
9337
break ;;
9338
* )
9339
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
9340
esac
9341
done
9342
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
9343
9344
# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
9345
#
9346
# This file is free software; the Free Software Foundation
9347
# gives unlimited permission to copy and/or distribute it,
9348
# with or without modifications, as long as this notice is preserved.
9349
9350
# AM_PROG_INSTALL_SH
9351
# ------------------
9352
# Define $install_sh.
9353
AC_DEFUN([AM_PROG_INSTALL_SH],
9354
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9355
if test x"${install_sh}" != xset; then
9356
case $am_aux_dir in
9357
*\ * | *\ *)
9358
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9359
*)
9360
install_sh="\${SHELL} $am_aux_dir/install-sh"
9361
esac
9362
fi
9363
AC_SUBST(install_sh)])
9364
9365
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
9366
#
9367
# This file is free software; the Free Software Foundation
9368
# gives unlimited permission to copy and/or distribute it,
9369
# with or without modifications, as long as this notice is preserved.
9370
9371
# serial 2
9372
9373
# Check whether the underlying file-system supports filenames
9374
# with a leading dot. For instance MS-DOS doesn't.
9375
AC_DEFUN([AM_SET_LEADING_DOT],
9376
[rm -rf .tst 2>/dev/null
9377
mkdir .tst 2>/dev/null
9378
if test -d .tst; then
9379
am__leading_dot=.
9380
else
9381
am__leading_dot=_
9382
fi
9383
rmdir .tst 2>/dev/null
9384
AC_SUBST([am__leading_dot])])
9385
9386
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
9387
# From Jim Meyering
9388
9389
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
9390
# Free Software Foundation, Inc.
9391
#
9392
# This file is free software; the Free Software Foundation
9393
# gives unlimited permission to copy and/or distribute it,
9394
# with or without modifications, as long as this notice is preserved.
9395
9396
# serial 5
9397
9398
# AM_MAINTAINER_MODE([DEFAULT-MODE])
9399
# ----------------------------------
9400
# Control maintainer-specific portions of Makefiles.
9401
# Default is to disable them, unless `enable' is passed literally.
9402
# For symmetry, `disable' may be passed as well. Anyway, the user
9403
# can override the default with the --enable/--disable switch.
9404
AC_DEFUN([AM_MAINTAINER_MODE],
9405
[m4_case(m4_default([$1], [disable]),
9406
[enable], [m4_define([am_maintainer_other], [disable])],
9407
[disable], [m4_define([am_maintainer_other], [enable])],
9408
[m4_define([am_maintainer_other], [enable])
9409
m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
9410
AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
9411
dnl maintainer-mode's default is 'disable' unless 'enable' is passed
9412
AC_ARG_ENABLE([maintainer-mode],
9413
[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
9414
(and sometimes confusing) to the casual installer],
9415
[USE_MAINTAINER_MODE=$enableval],
9416
[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
9417
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
9418
AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
9419
MAINT=$MAINTAINER_MODE_TRUE
9420
AC_SUBST([MAINT])dnl
9421
]
9422
)
9423
9424
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
9425
9426
# Check to see how 'make' treats includes. -*- Autoconf -*-
9427
9428
# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
9429
#
9430
# This file is free software; the Free Software Foundation
9431
# gives unlimited permission to copy and/or distribute it,
9432
# with or without modifications, as long as this notice is preserved.
9433
9434
# serial 4
9435
9436
# AM_MAKE_INCLUDE()
9437
# -----------------
9438
# Check to see how make treats includes.
9439
AC_DEFUN([AM_MAKE_INCLUDE],
9440
[am_make=${MAKE-make}
9441
cat > confinc << 'END'
9442
am__doit:
9443
@echo this is the am__doit target
9444
.PHONY: am__doit
9445
END
9446
# If we don't find an include directive, just comment out the code.
9447
AC_MSG_CHECKING([for style of include used by $am_make])
9448
am__include="#"
9449
am__quote=
9450
_am_result=none
9451
# First try GNU make style include.
9452
echo "include confinc" > confmf
9453
# Ignore all kinds of additional output from `make'.
9454
case `$am_make -s -f confmf 2> /dev/null` in #(
9455
*the\ am__doit\ target*)
9456
am__include=include
9457
am__quote=
9458
_am_result=GNU
9459
;;
9460
esac
9461
# Now try BSD make style include.
9462
if test "$am__include" = "#"; then
9463
echo '.include "confinc"' > confmf
9464
case `$am_make -s -f confmf 2> /dev/null` in #(
9465
*the\ am__doit\ target*)
9466
am__include=.include
9467
am__quote="\""
9468
_am_result=BSD
9469
;;
9470
esac
9471
fi
9472
AC_SUBST([am__include])
9473
AC_SUBST([am__quote])
9474
AC_MSG_RESULT([$_am_result])
9475
rm -f confinc confmf
9476
])
9477
9478
# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
9479
# Free Software Foundation, Inc.
9480
#
9481
# This file is free software; the Free Software Foundation
9482
# gives unlimited permission to copy and/or distribute it,
9483
# with or without modifications, as long as this notice is preserved.
9484
9485
# serial 6
9486
9487
# AM_PROG_CC_C_O
9488
# --------------
9489
# Like AC_PROG_CC_C_O, but changed for automake.
9490
AC_DEFUN([AM_PROG_CC_C_O],
9491
[AC_REQUIRE([AC_PROG_CC_C_O])dnl
9492
AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9493
AC_REQUIRE_AUX_FILE([compile])dnl
9494
# FIXME: we rely on the cache variable name because
9495
# there is no other way.
9496
set dummy $CC
9497
am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
9498
eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
9499
if test "$am_t" != yes; then
9500
# Losing compiler, so override with the script.
9501
# FIXME: It is wrong to rewrite CC.
9502
# But if we don't then we get into trouble of one sort or another.
9503
# A longer-term fix would be to have automake use am__CC in this case,
9504
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
9505
CC="$am_aux_dir/compile $CC"
9506
fi
9507
dnl Make sure AC_PROG_CC is never called again, or it will override our
9508
dnl setting of CC.
9509
m4_define([AC_PROG_CC],
9510
[m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
9511
])
9512
9513
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9514
9515
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
9516
# Free Software Foundation, Inc.
9517
#
9518
# This file is free software; the Free Software Foundation
9519
# gives unlimited permission to copy and/or distribute it,
9520
# with or without modifications, as long as this notice is preserved.
9521
9522
# serial 6
9523
9524
# AM_MISSING_PROG(NAME, PROGRAM)
9525
# ------------------------------
9526
AC_DEFUN([AM_MISSING_PROG],
9527
[AC_REQUIRE([AM_MISSING_HAS_RUN])
9528
$1=${$1-"${am_missing_run}$2"}
9529
AC_SUBST($1)])
9530
9531
9532
# AM_MISSING_HAS_RUN
9533
# ------------------
9534
# Define MISSING if not defined so far and test if it supports --run.
9535
# If it does, set am_missing_run to use it, otherwise, to nothing.
9536
AC_DEFUN([AM_MISSING_HAS_RUN],
9537
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9538
AC_REQUIRE_AUX_FILE([missing])dnl
9539
if test x"${MISSING+set}" != xset; then
9540
case $am_aux_dir in
9541
*\ * | *\ *)
9542
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
9543
*)
9544
MISSING="\${SHELL} $am_aux_dir/missing" ;;
9545
esac
9546
fi
9547
# Use eval to expand $SHELL
9548
if eval "$MISSING --run true"; then
9549
am_missing_run="$MISSING --run "
9550
else
9551
am_missing_run=
9552
AC_MSG_WARN([`missing' script is too old or missing])
9553
fi
9554
])
9555
9556
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
9557
#
9558
# This file is free software; the Free Software Foundation
9559
# gives unlimited permission to copy and/or distribute it,
9560
# with or without modifications, as long as this notice is preserved.
9561
9562
# AM_PROG_MKDIR_P
9563
# ---------------
9564
# Check for `mkdir -p'.
9565
AC_DEFUN([AM_PROG_MKDIR_P],
9566
[AC_PREREQ([2.60])dnl
9567
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9568
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
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dnl while keeping a definition of mkdir_p for backward compatibility.
9570
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
9571
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
9572
dnl Makefile.ins that do not define MKDIR_P, so we do our own
9573
dnl adjustment using top_builddir (which is defined more often than
9574
dnl MKDIR_P).
9575
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
9576
case $mkdir_p in
9577
[[\\/$]]* | ?:[[\\/]]*) ;;
9578
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
9579
esac
9580
])
9581
9582
# Helper functions for option handling. -*- Autoconf -*-
9583
9584
# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
9585
#
9586
# This file is free software; the Free Software Foundation
9587
# gives unlimited permission to copy and/or distribute it,
9588
# with or without modifications, as long as this notice is preserved.
9589
9590
# serial 4
9591
9592
# _AM_MANGLE_OPTION(NAME)
9593
# -----------------------
9594
AC_DEFUN([_AM_MANGLE_OPTION],
9595
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9596
9597
# _AM_SET_OPTION(NAME)
9598
# ------------------------------
9599
# Set option NAME. Presently that only means defining a flag for this option.
9600
AC_DEFUN([_AM_SET_OPTION],
9601
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
9602
9603
# _AM_SET_OPTIONS(OPTIONS)
9604
# ----------------------------------
9605
# OPTIONS is a space-separated list of Automake options.
9606
AC_DEFUN([_AM_SET_OPTIONS],
9607
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
9608
9609
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
9610
# -------------------------------------------
9611
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9612
AC_DEFUN([_AM_IF_OPTION],
9613
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
9614
9615
# Check to make sure that the build environment is sane. -*- Autoconf -*-
9616
9617
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
9618
# Free Software Foundation, Inc.
9619
#
9620
# This file is free software; the Free Software Foundation
9621
# gives unlimited permission to copy and/or distribute it,
9622
# with or without modifications, as long as this notice is preserved.
9623
9624
# serial 5
9625
9626
# AM_SANITY_CHECK
9627
# ---------------
9628
AC_DEFUN([AM_SANITY_CHECK],
9629
[AC_MSG_CHECKING([whether build environment is sane])
9630
# Just in case
9631
sleep 1
9632
echo timestamp > conftest.file
9633
# Reject unsafe characters in $srcdir or the absolute working directory
9634
# name. Accept space and tab only in the latter.
9635
am_lf='
9636
'
9637
case `pwd` in
9638
*[[\\\"\#\$\&\'\`$am_lf]]*)
9639
AC_MSG_ERROR([unsafe absolute working directory name]);;
9640
esac
9641
case $srcdir in
9642
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
9643
AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
9644
esac
9645
9646
# Do `set' in a subshell so we don't clobber the current shell's
9647
# arguments. Must try -L first in case configure is actually a
9648
# symlink; some systems play weird games with the mod time of symlinks
9649
# (eg FreeBSD returns the mod time of the symlink's containing
9650
# directory).
9651
if (
9652
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9653
if test "$[*]" = "X"; then
9654
# -L didn't work.
9655
set X `ls -t "$srcdir/configure" conftest.file`
9656
fi
9657
rm -f conftest.file
9658
if test "$[*]" != "X $srcdir/configure conftest.file" \
9659
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
9660
9661
# If neither matched, then we have a broken ls. This can happen
9662
# if, for instance, CONFIG_SHELL is bash and it inherits a
9663
# broken ls alias from the environment. This has actually
9664
# happened. Such a system could not be considered "sane".
9665
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9666
alias in your environment])
9667
fi
9668
9669
test "$[2]" = conftest.file
9670
)
9671
then
9672
# Ok.
9673
:
9674
else
9675
AC_MSG_ERROR([newly created file is older than distributed files!
9676
Check your system clock])
9677
fi
9678
AC_MSG_RESULT(yes)])
9679
9680
# Copyright (C) 2009 Free Software Foundation, Inc.
9681
#
9682
# This file is free software; the Free Software Foundation
9683
# gives unlimited permission to copy and/or distribute it,
9684
# with or without modifications, as long as this notice is preserved.
9685
9686
# serial 1
9687
9688
# AM_SILENT_RULES([DEFAULT])
9689
# --------------------------
9690
# Enable less verbose build rules; with the default set to DEFAULT
9691
# (`yes' being less verbose, `no' or empty being verbose).
9692
AC_DEFUN([AM_SILENT_RULES],
9693
[AC_ARG_ENABLE([silent-rules],
9694
[ --enable-silent-rules less verbose build output (undo: `make V=1')
9695
--disable-silent-rules verbose build output (undo: `make V=0')])
9696
case $enable_silent_rules in
9697
yes) AM_DEFAULT_VERBOSITY=0;;
9698
no) AM_DEFAULT_VERBOSITY=1;;
9699
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
9700
esac
9701
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
9702
AM_BACKSLASH='\'
9703
AC_SUBST([AM_BACKSLASH])dnl
9704
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
9705
])
9706
9707
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
9708
#
9709
# This file is free software; the Free Software Foundation
9710
# gives unlimited permission to copy and/or distribute it,
9711
# with or without modifications, as long as this notice is preserved.
9712
9713
# AM_PROG_INSTALL_STRIP
9714
# ---------------------
9715
# One issue with vendor `install' (even GNU) is that you can't
9716
# specify the program used to strip binaries. This is especially
9717
# annoying in cross-compiling environments, where the build's strip
9718
# is unlikely to handle the host's binaries.
9719
# Fortunately install-sh will honor a STRIPPROG variable, so we
9720
# always use install-sh in `make install-strip', and initialize
9721
# STRIPPROG with the value of the STRIP variable (set by the user).
9722
AC_DEFUN([AM_PROG_INSTALL_STRIP],
9723
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9724
# Installed binaries are usually stripped using `strip' when the user
9725
# run `make install-strip'. However `strip' might not be the right
9726
# tool to use in cross-compilation environments, therefore Automake
9727
# will honor the `STRIP' environment variable to overrule this program.
9728
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
9729
if test "$cross_compiling" != no; then
9730
AC_CHECK_TOOL([STRIP], [strip], :)
9731
fi
9732
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
9733
AC_SUBST([INSTALL_STRIP_PROGRAM])])
9734
9735
# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
9736
#
9737
# This file is free software; the Free Software Foundation
9738
# gives unlimited permission to copy and/or distribute it,
9739
# with or without modifications, as long as this notice is preserved.
9740
9741
# serial 2
9742
9743
# _AM_SUBST_NOTMAKE(VARIABLE)
9744
# ---------------------------
9745
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
9746
# This macro is traced by Automake.
9747
AC_DEFUN([_AM_SUBST_NOTMAKE])
9748
9749
# AM_SUBST_NOTMAKE(VARIABLE)
9750
# ---------------------------
9751
# Public sister of _AM_SUBST_NOTMAKE.
9752
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
9753
9754
# Check how to create a tarball. -*- Autoconf -*-
9755
9756
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
9757
#
9758
# This file is free software; the Free Software Foundation
9759
# gives unlimited permission to copy and/or distribute it,
9760
# with or without modifications, as long as this notice is preserved.
9761
9762
# serial 2
9763
9764
# _AM_PROG_TAR(FORMAT)
9765
# --------------------
9766
# Check how to create a tarball in format FORMAT.
9767
# FORMAT should be one of `v7', `ustar', or `pax'.
9768
#
9769
# Substitute a variable $(am__tar) that is a command
9770
# writing to stdout a FORMAT-tarball containing the directory
9771
# $tardir.
9772
# tardir=directory && $(am__tar) > result.tar
9773
#
9774
# Substitute a variable $(am__untar) that extract such
9775
# a tarball read from stdin.
9776
# $(am__untar) < result.tar
9777
AC_DEFUN([_AM_PROG_TAR],
9778
[# Always define AMTAR for backward compatibility.
9779
AM_MISSING_PROG([AMTAR], [tar])
9780
m4_if([$1], [v7],
9781
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
9782
[m4_case([$1], [ustar],, [pax],,
9783
[m4_fatal([Unknown tar format])])
9784
AC_MSG_CHECKING([how to create a $1 tar archive])
9785
# Loop over all known methods to create a tar archive until one works.
9786
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
9787
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
9788
# Do not fold the above two line into one, because Tru64 sh and
9789
# Solaris sh will not grok spaces in the rhs of `-'.
9790
for _am_tool in $_am_tools
9791
do
9792
case $_am_tool in
9793
gnutar)
9794
for _am_tar in tar gnutar gtar;
9795
do
9796
AM_RUN_LOG([$_am_tar --version]) && break
9797
done
9798
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
9799
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
9800
am__untar="$_am_tar -xf -"
9801
;;
9802
plaintar)
9803
# Must skip GNU tar: if it does not support --format= it doesn't create
9804
# ustar tarball either.
9805
(tar --version) >/dev/null 2>&1 && continue
9806
am__tar='tar chf - "$$tardir"'
9807
am__tar_='tar chf - "$tardir"'
9808
am__untar='tar xf -'
9809
;;
9810
pax)
9811
am__tar='pax -L -x $1 -w "$$tardir"'
9812
am__tar_='pax -L -x $1 -w "$tardir"'
9813
am__untar='pax -r'
9814
;;
9815
cpio)
9816
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
9817
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
9818
am__untar='cpio -i -H $1 -d'
9819
;;
9820
none)
9821
am__tar=false
9822
am__tar_=false
9823
am__untar=false
9824
;;
9825
esac
9826
9827
# If the value was cached, stop now. We just wanted to have am__tar
9828
# and am__untar set.
9829
test -n "${am_cv_prog_tar_$1}" && break
9830
9831
# tar/untar a dummy directory, and stop if the command works
9832
rm -rf conftest.dir
9833
mkdir conftest.dir
9834
echo GrepMe > conftest.dir/file
9835
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
9836
rm -rf conftest.dir
9837
if test -s conftest.tar; then
9838
AM_RUN_LOG([$am__untar <conftest.tar])
9839
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
9840
fi
9841
done
9842
rm -rf conftest.dir
9843
9844
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
9845
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
9846
AC_SUBST([am__tar])
9847
AC_SUBST([am__untar])
9848
]) # _AM_PROG_TAR
9849
Loggerhead is a web-based interface for Breezy
Version: 2.0.1