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- Committer: behda
- Date: 2014-05-24 15:15:11 UTC
- Revision ID: pauvitk@gmail.com-20140524151511-3vtr0uubjewx3z2j
Initial commit of source code and Debian packaging.
- files added:
- data
- data/completions
- debian
- debian/local
- debian/patches
- debian/source
- debian/tests
- doc
- doc/html
- doc/man
- doc/tmpl
- m4
- po
- src
- src/tests
- tools
- udisks
added
removed
aclocal.m4
1
# generated automatically by aclocal 1.14.1 -*- Autoconf -*-
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# Copyright (C) 1996-2013 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
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m4_ifndef([AC_AUTOCONF_VERSION],
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[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
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[m4_warning([this file was generated for autoconf 2.69.
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You have another version of autoconf. It may work, but is not guaranteed to.
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If you have problems, you may need to regenerate the build system entirely.
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To do so, use the procedure documented by the package, typically 'autoreconf'.])])
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# Copyright (C) 1995-2002 Free Software Foundation, Inc.
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# Copyright (C) 2001-2003,2004 Red Hat, Inc.
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#
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# This file is free software, distributed under the terms of the GNU
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# General Public License. As a special exception to the GNU General
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# Public License, this file may be distributed as part of a program
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# that contains a configuration script generated by Autoconf, under
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# the same distribution terms as the rest of that program.
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#
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# This file can be copied and used freely without restrictions. It can
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# be used in projects which are not available under the GNU Public License
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# but which still want to provide support for the GNU gettext functionality.
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#
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# Macro to add for using GNU gettext.
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# Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
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#
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# Modified to never use included libintl.
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# Owen Taylor <otaylor@redhat.com>, 12/15/1998
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#
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# Major rework to remove unused code
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# Owen Taylor <otaylor@redhat.com>, 12/11/2002
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#
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# Added better handling of ALL_LINGUAS from GNU gettext version
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# written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
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#
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# Modified to require ngettext
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# Matthias Clasen <mclasen@redhat.com> 08/06/2004
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#
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# We need this here as well, since someone might use autoconf-2.5x
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# to configure GLib then an older version to configure a package
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# using AM_GLIB_GNU_GETTEXT
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AC_PREREQ(2.53)
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dnl
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dnl We go to great lengths to make sure that aclocal won't
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dnl try to pull in the installed version of these macros
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dnl when running aclocal in the glib directory.
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dnl
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m4_copy([AC_DEFUN],[glib_DEFUN])
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m4_copy([AC_REQUIRE],[glib_REQUIRE])
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dnl
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dnl At the end, if we're not within glib, we'll define the public
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dnl definitions in terms of our private definitions.
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dnl
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# GLIB_LC_MESSAGES
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#--------------------
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glib_DEFUN([GLIB_LC_MESSAGES],
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[AC_CHECK_HEADERS([locale.h])
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if test $ac_cv_header_locale_h = yes; then
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AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
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[AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
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am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
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if test $am_cv_val_LC_MESSAGES = yes; then
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AC_DEFINE(HAVE_LC_MESSAGES, 1,
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[Define if your <locale.h> file defines LC_MESSAGES.])
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fi
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fi])
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# GLIB_PATH_PROG_WITH_TEST
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#----------------------------
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dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
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dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
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glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
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[# Extract the first word of "$2", so it can be a program name with args.
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set dummy $2; ac_word=[$]2
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AC_MSG_CHECKING([for $ac_word])
90
AC_CACHE_VAL(ac_cv_path_$1,
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[case "[$]$1" in
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/*)
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ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
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;;
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*)
96
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
97
for ac_dir in ifelse([$5], , $PATH, [$5]); do
98
test -z "$ac_dir" && ac_dir=.
99
if test -f $ac_dir/$ac_word; then
100
if [$3]; then
101
ac_cv_path_$1="$ac_dir/$ac_word"
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break
103
fi
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fi
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done
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IFS="$ac_save_ifs"
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dnl If no 4th arg is given, leave the cache variable unset,
108
dnl so AC_PATH_PROGS will keep looking.
109
ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
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])dnl
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;;
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esac])dnl
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$1="$ac_cv_path_$1"
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if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
115
AC_MSG_RESULT([$]$1)
116
else
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AC_MSG_RESULT(no)
118
fi
119
AC_SUBST($1)dnl
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])
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# GLIB_WITH_NLS
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#-----------------
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glib_DEFUN([GLIB_WITH_NLS],
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dnl NLS is obligatory
126
[USE_NLS=yes
127
AC_SUBST(USE_NLS)
128
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gt_cv_have_gettext=no
130
131
CATOBJEXT=NONE
132
XGETTEXT=:
133
INTLLIBS=
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AC_CHECK_HEADER(libintl.h,
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[gt_cv_func_dgettext_libintl="no"
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libintl_extra_libs=""
138
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#
140
# First check in libc
141
#
142
AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
143
[AC_TRY_LINK([
144
#include <libintl.h>
145
],
146
[return !ngettext ("","", 1)],
147
gt_cv_func_ngettext_libc=yes,
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gt_cv_func_ngettext_libc=no)
149
])
150
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if test "$gt_cv_func_ngettext_libc" = "yes" ; then
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AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
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[AC_TRY_LINK([
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#include <libintl.h>
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],
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[return !dgettext ("","")],
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gt_cv_func_dgettext_libc=yes,
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gt_cv_func_dgettext_libc=no)
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])
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fi
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if test "$gt_cv_func_ngettext_libc" = "yes" ; then
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AC_CHECK_FUNCS(bind_textdomain_codeset)
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fi
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#
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# If we don't have everything we want, check in libintl
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#
169
if test "$gt_cv_func_dgettext_libc" != "yes" \
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|| test "$gt_cv_func_ngettext_libc" != "yes" \
171
|| test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
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173
AC_CHECK_LIB(intl, bindtextdomain,
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[AC_CHECK_LIB(intl, ngettext,
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[AC_CHECK_LIB(intl, dgettext,
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gt_cv_func_dgettext_libintl=yes)])])
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if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
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AC_MSG_CHECKING([if -liconv is needed to use gettext])
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AC_MSG_RESULT([])
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AC_CHECK_LIB(intl, ngettext,
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[AC_CHECK_LIB(intl, dcgettext,
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[gt_cv_func_dgettext_libintl=yes
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libintl_extra_libs=-liconv],
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:,-liconv)],
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:,-liconv)
187
fi
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#
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# If we found libintl, then check in it for bind_textdomain_codeset();
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# we'll prefer libc if neither have bind_textdomain_codeset(),
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# and both have dgettext and ngettext
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#
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if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
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glib_save_LIBS="$LIBS"
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LIBS="$LIBS -lintl $libintl_extra_libs"
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unset ac_cv_func_bind_textdomain_codeset
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AC_CHECK_FUNCS(bind_textdomain_codeset)
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LIBS="$glib_save_LIBS"
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if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
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gt_cv_func_dgettext_libc=no
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else
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if test "$gt_cv_func_dgettext_libc" = "yes" \
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&& test "$gt_cv_func_ngettext_libc" = "yes"; then
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gt_cv_func_dgettext_libintl=no
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fi
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fi
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fi
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fi
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if test "$gt_cv_func_dgettext_libc" = "yes" \
213
|| test "$gt_cv_func_dgettext_libintl" = "yes"; then
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gt_cv_have_gettext=yes
215
fi
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if test "$gt_cv_func_dgettext_libintl" = "yes"; then
218
INTLLIBS="-lintl $libintl_extra_libs"
219
fi
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if test "$gt_cv_have_gettext" = "yes"; then
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AC_DEFINE(HAVE_GETTEXT,1,
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[Define if the GNU gettext() function is already present or preinstalled.])
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GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
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[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
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if test "$MSGFMT" != "no"; then
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glib_save_LIBS="$LIBS"
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LIBS="$LIBS $INTLLIBS"
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AC_CHECK_FUNCS(dcgettext)
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MSGFMT_OPTS=
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AC_MSG_CHECKING([if msgfmt accepts -c])
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GLIB_RUN_PROG([$MSGFMT -c -o /dev/null],[
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msgid ""
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msgstr ""
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"Content-Type: text/plain; charset=UTF-8\n"
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"Project-Id-Version: test 1.0\n"
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"PO-Revision-Date: 2007-02-15 12:01+0100\n"
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"Last-Translator: test <foo@bar.xx>\n"
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"Language-Team: C <LL@li.org>\n"
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"MIME-Version: 1.0\n"
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"Content-Transfer-Encoding: 8bit\n"
242
], [MSGFMT_OPTS=-c; AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])])
243
AC_SUBST(MSGFMT_OPTS)
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AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
245
GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
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[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
247
AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
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return _nl_msg_cat_cntr],
249
[CATOBJEXT=.gmo
250
DATADIRNAME=share],
251
[case $host in
252
*-*-solaris*)
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dnl On Solaris, if bind_textdomain_codeset is in libc,
254
dnl GNU format message catalog is always supported,
255
dnl since both are added to the libc all together.
256
dnl Hence, we'd like to go with DATADIRNAME=share and
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dnl and CATOBJEXT=.gmo in this case.
258
AC_CHECK_FUNC(bind_textdomain_codeset,
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[CATOBJEXT=.gmo
260
DATADIRNAME=share],
261
[CATOBJEXT=.mo
262
DATADIRNAME=lib])
263
;;
264
*-*-openbsd*)
265
CATOBJEXT=.mo
266
DATADIRNAME=share
267
;;
268
*)
269
CATOBJEXT=.mo
270
DATADIRNAME=lib
271
;;
272
esac])
273
LIBS="$glib_save_LIBS"
274
INSTOBJEXT=.mo
275
else
276
gt_cv_have_gettext=no
277
fi
278
fi
279
])
280
281
if test "$gt_cv_have_gettext" = "yes" ; then
282
AC_DEFINE(ENABLE_NLS, 1,
283
[always defined to indicate that i18n is enabled])
284
fi
285
286
dnl Test whether we really found GNU xgettext.
287
if test "$XGETTEXT" != ":"; then
288
dnl If it is not GNU xgettext we define it as : so that the
289
dnl Makefiles still can work.
290
if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
291
: ;
292
else
293
AC_MSG_RESULT(
294
[found xgettext program is not GNU xgettext; ignore it])
295
XGETTEXT=":"
296
fi
297
fi
298
299
# We need to process the po/ directory.
300
POSUB=po
301
302
AC_OUTPUT_COMMANDS(
303
[case "$CONFIG_FILES" in *po/Makefile.in*)
304
sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
305
esac])
306
307
dnl These rules are solely for the distribution goal. While doing this
308
dnl we only have to keep exactly one list of the available catalogs
309
dnl in configure.ac.
310
for lang in $ALL_LINGUAS; do
311
GMOFILES="$GMOFILES $lang.gmo"
312
POFILES="$POFILES $lang.po"
313
done
314
315
dnl Make all variables we use known to autoconf.
316
AC_SUBST(CATALOGS)
317
AC_SUBST(CATOBJEXT)
318
AC_SUBST(DATADIRNAME)
319
AC_SUBST(GMOFILES)
320
AC_SUBST(INSTOBJEXT)
321
AC_SUBST(INTLLIBS)
322
AC_SUBST(PO_IN_DATADIR_TRUE)
323
AC_SUBST(PO_IN_DATADIR_FALSE)
324
AC_SUBST(POFILES)
325
AC_SUBST(POSUB)
326
])
327
328
# AM_GLIB_GNU_GETTEXT
329
# -------------------
330
# Do checks necessary for use of gettext. If a suitable implementation
331
# of gettext is found in either in libintl or in the C library,
332
# it will set INTLLIBS to the libraries needed for use of gettext
333
# and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
334
# gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
335
# on various variables needed by the Makefile.in.in installed by
336
# glib-gettextize.
337
dnl
338
glib_DEFUN([GLIB_GNU_GETTEXT],
339
[AC_REQUIRE([AC_PROG_CC])dnl
340
341
GLIB_LC_MESSAGES
342
GLIB_WITH_NLS
343
344
if test "$gt_cv_have_gettext" = "yes"; then
345
if test "x$ALL_LINGUAS" = "x"; then
346
LINGUAS=
347
else
348
AC_MSG_CHECKING(for catalogs to be installed)
349
NEW_LINGUAS=
350
for presentlang in $ALL_LINGUAS; do
351
useit=no
352
if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
353
desiredlanguages="$LINGUAS"
354
else
355
desiredlanguages="$ALL_LINGUAS"
356
fi
357
for desiredlang in $desiredlanguages; do
358
# Use the presentlang catalog if desiredlang is
359
# a. equal to presentlang, or
360
# b. a variant of presentlang (because in this case,
361
# presentlang can be used as a fallback for messages
362
# which are not translated in the desiredlang catalog).
363
case "$desiredlang" in
364
"$presentlang"*) useit=yes;;
365
esac
366
done
367
if test $useit = yes; then
368
NEW_LINGUAS="$NEW_LINGUAS $presentlang"
369
fi
370
done
371
LINGUAS=$NEW_LINGUAS
372
AC_MSG_RESULT($LINGUAS)
373
fi
374
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dnl Construct list of names of catalog files to be constructed.
376
if test -n "$LINGUAS"; then
377
for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
378
fi
379
fi
380
381
dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
382
dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
383
dnl Try to locate is.
384
MKINSTALLDIRS=
385
if test -n "$ac_aux_dir"; then
386
MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
387
fi
388
if test -z "$MKINSTALLDIRS"; then
389
MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
390
fi
391
AC_SUBST(MKINSTALLDIRS)
392
393
dnl Generate list of files to be processed by xgettext which will
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dnl be included in po/Makefile.
395
test -d po || mkdir po
396
if test "x$srcdir" != "x."; then
397
if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
398
posrcprefix="$srcdir/"
399
else
400
posrcprefix="../$srcdir/"
401
fi
402
else
403
posrcprefix="../"
404
fi
405
rm -f po/POTFILES
406
sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
407
< $srcdir/po/POTFILES.in > po/POTFILES
408
])
409
410
# AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
411
# -------------------------------
412
# Define VARIABLE to the location where catalog files will
413
# be installed by po/Makefile.
414
glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
415
[glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
416
glib_save_prefix="$prefix"
417
glib_save_exec_prefix="$exec_prefix"
418
glib_save_datarootdir="$datarootdir"
419
test "x$prefix" = xNONE && prefix=$ac_default_prefix
420
test "x$exec_prefix" = xNONE && exec_prefix=$prefix
421
datarootdir=`eval echo "${datarootdir}"`
422
if test "x$CATOBJEXT" = "x.mo" ; then
423
localedir=`eval echo "${libdir}/locale"`
424
else
425
localedir=`eval echo "${datadir}/locale"`
426
fi
427
prefix="$glib_save_prefix"
428
exec_prefix="$glib_save_exec_prefix"
429
datarootdir="$glib_save_datarootdir"
430
AC_DEFINE_UNQUOTED($1, "$localedir",
431
[Define the location where the catalogs will be installed])
432
])
433
434
dnl
435
dnl Now the definitions that aclocal will find
436
dnl
437
ifdef(glib_configure_ac,[],[
438
AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
439
AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
440
])dnl
441
442
# GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
443
#
444
# Create a temporary file with TEST-FILE as its contents and pass the
445
# file name to PROGRAM. Perform ACTION-IF-PASS if PROGRAM exits with
446
# 0 and perform ACTION-IF-FAIL for any other exit status.
447
AC_DEFUN([GLIB_RUN_PROG],
448
[cat >conftest.foo <<_ACEOF
449
$2
450
_ACEOF
451
if AC_RUN_LOG([$1 conftest.foo]); then
452
m4_ifval([$3], [$3], [:])
453
m4_ifvaln([$4], [else $4])dnl
454
echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
455
sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
456
fi])
457
458
459
# gnome-common.m4
460
#
461
# serial 3
462
#
463
464
dnl GNOME_COMMON_INIT
465
466
AU_DEFUN([GNOME_COMMON_INIT],
467
[
468
dnl this macro should come after AC_CONFIG_MACRO_DIR
469
AC_BEFORE([AC_CONFIG_MACRO_DIR], [$0])
470
471
dnl ensure that when the Automake generated makefile calls aclocal,
472
dnl it honours the $ACLOCAL_FLAGS environment variable
473
ACLOCAL_AMFLAGS="\${ACLOCAL_FLAGS}"
474
if test -n "$ac_macro_dir"; then
475
ACLOCAL_AMFLAGS="-I $ac_macro_dir $ACLOCAL_AMFLAGS"
476
fi
477
478
AC_SUBST([ACLOCAL_AMFLAGS])
479
],
480
[[$0: This macro is deprecated. You should set put "ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}"
481
in your top-level Makefile.am, instead, where "m4" is the macro directory set
482
with AC_CONFIG_MACRO_DIR() in your configure.ac]])
483
484
AC_DEFUN([GNOME_DEBUG_CHECK],
485
[
486
AC_ARG_ENABLE([debug],
487
AC_HELP_STRING([--enable-debug],
488
[turn on debugging]),,
489
[enable_debug=no])
490
491
if test x$enable_debug = xyes ; then
492
AC_DEFINE(GNOME_ENABLE_DEBUG, 1,
493
[Enable additional debugging at the expense of performance and size])
494
fi
495
])
496
497
dnl GNOME_MAINTAINER_MODE_DEFINES ()
498
dnl define DISABLE_DEPRECATED
499
dnl
500
AC_DEFUN([GNOME_MAINTAINER_MODE_DEFINES],
501
[
502
AC_REQUIRE([AM_MAINTAINER_MODE])
503
504
DISABLE_DEPRECATED=""
505
if test $USE_MAINTAINER_MODE = yes; then
506
DOMAINS="GCONF BONOBO BONOBO_UI GNOME LIBGLADE GNOME_VFS WNCK LIBSOUP"
507
for DOMAIN in $DOMAINS; do
508
DISABLE_DEPRECATED="$DISABLE_DEPRECATED -D${DOMAIN}_DISABLE_DEPRECATED -D${DOMAIN}_DISABLE_SINGLE_INCLUDES"
509
done
510
fi
511
512
AC_SUBST(DISABLE_DEPRECATED)
513
])
514
515
# gnome-compiler-flags.m4
516
#
517
# serial 2
518
#
519
520
dnl GNOME_COMPILE_WARNINGS
521
dnl Turn on many useful compiler warnings and substitute the result into
522
dnl WARN_CFLAGS
523
dnl For now, only works on GCC
524
dnl Pass the default value of the --enable-compile-warnings configure option as
525
dnl the first argument to the macro, defaulting to 'yes'.
526
dnl Additional warning/error flags can be passed as an optional second argument.
527
dnl
528
dnl For example: GNOME_COMPILE_WARNINGS([maximum],[-Werror=some-flag -Wfoobar])
529
AC_DEFUN([GNOME_COMPILE_WARNINGS],[
530
dnl ******************************
531
dnl More compiler warnings
532
dnl ******************************
533
534
AC_ARG_ENABLE(compile-warnings,
535
AC_HELP_STRING([--enable-compile-warnings=@<:@no/minimum/yes/maximum/error@:>@],
536
[Turn on compiler warnings]),,
537
[enable_compile_warnings="m4_default([$1],[yes])"])
538
539
if test "x$GCC" != xyes; then
540
enable_compile_warnings=no
541
fi
542
543
warning_flags=
544
realsave_CFLAGS="$CFLAGS"
545
546
dnl These are warning flags that aren't marked as fatal. Can be
547
dnl overridden on a per-project basis with -Wno-foo.
548
base_warn_flags=" \
549
-Wall \
550
-Wstrict-prototypes \
551
-Wnested-externs \
552
"
553
554
dnl These compiler flags typically indicate very broken or suspicious
555
dnl code. Some of them such as implicit-function-declaration are
556
dnl just not default because gcc compiles a lot of legacy code.
557
dnl We choose to make this set into explicit errors.
558
base_error_flags=" \
559
-Werror=missing-prototypes \
560
-Werror=implicit-function-declaration \
561
-Werror=pointer-arith \
562
-Werror=init-self \
563
-Werror=format-security \
564
-Werror=format=2 \
565
-Werror=missing-include-dirs \
566
"
567
568
dnl Additional warning or error flags provided by the module author to
569
dnl allow stricter standards to be imposed on a per-module basis.
570
dnl The author can pass -W or -Werror flags here as they see fit.
571
additional_flags="m4_default([$2],[])"
572
573
case "$enable_compile_warnings" in
574
no)
575
warning_flags=
576
;;
577
minimum)
578
warning_flags="-Wall"
579
;;
580
yes)
581
warning_flags="$base_warn_flags $base_error_flags $additional_flags"
582
;;
583
maximum|error)
584
warning_flags="$base_warn_flags $base_error_flags $additional_flags"
585
;;
586
*)
587
AC_MSG_ERROR(Unknown argument '$enable_compile_warnings' to --enable-compile-warnings)
588
;;
589
esac
590
591
if test "$enable_compile_warnings" = "error" ; then
592
warning_flags="$warning_flags -Werror"
593
fi
594
595
dnl Check whether GCC supports the warning options
596
for option in $warning_flags; do
597
save_CFLAGS="$CFLAGS"
598
CFLAGS="$CFLAGS $option"
599
AC_MSG_CHECKING([whether gcc understands $option])
600
AC_TRY_COMPILE([], [],
601
has_option=yes,
602
has_option=no,)
603
CFLAGS="$save_CFLAGS"
604
AC_MSG_RESULT([$has_option])
605
if test $has_option = yes; then
606
tested_warning_flags="$tested_warning_flags $option"
607
fi
608
unset has_option
609
unset save_CFLAGS
610
done
611
unset option
612
CFLAGS="$realsave_CFLAGS"
613
AC_MSG_CHECKING(what warning flags to pass to the C compiler)
614
AC_MSG_RESULT($tested_warning_flags)
615
616
AC_ARG_ENABLE(iso-c,
617
AC_HELP_STRING([--enable-iso-c],
618
[Try to warn if code is not ISO C ]),,
619
[enable_iso_c=no])
620
621
AC_MSG_CHECKING(what language compliance flags to pass to the C compiler)
622
complCFLAGS=
623
if test "x$enable_iso_c" != "xno"; then
624
if test "x$GCC" = "xyes"; then
625
case " $CFLAGS " in
626
*[\ \ ]-ansi[\ \ ]*) ;;
627
*) complCFLAGS="$complCFLAGS -ansi" ;;
628
esac
629
case " $CFLAGS " in
630
*[\ \ ]-pedantic[\ \ ]*) ;;
631
*) complCFLAGS="$complCFLAGS -pedantic" ;;
632
esac
633
fi
634
fi
635
AC_MSG_RESULT($complCFLAGS)
636
637
WARN_CFLAGS="$tested_warning_flags $complCFLAGS"
638
AC_SUBST(WARN_CFLAGS)
639
])
640
641
dnl For C++, do basically the same thing.
642
643
AC_DEFUN([GNOME_CXX_WARNINGS],[
644
AC_ARG_ENABLE(cxx-warnings,
645
AC_HELP_STRING([--enable-cxx-warnings=@<:@no/minimum/yes@:>@]
646
[Turn on compiler warnings.]),,
647
[enable_cxx_warnings="m4_default([$1],[minimum])"])
648
649
AC_MSG_CHECKING(what warning flags to pass to the C++ compiler)
650
warnCXXFLAGS=
651
if test "x$GXX" != xyes; then
652
enable_cxx_warnings=no
653
fi
654
if test "x$enable_cxx_warnings" != "xno"; then
655
if test "x$GXX" = "xyes"; then
656
case " $CXXFLAGS " in
657
*[\ \ ]-Wall[\ \ ]*) ;;
658
*) warnCXXFLAGS="-Wall -Wno-unused" ;;
659
esac
660
661
## -W is not all that useful. And it cannot be controlled
662
## with individual -Wno-xxx flags, unlike -Wall
663
if test "x$enable_cxx_warnings" = "xyes"; then
664
warnCXXFLAGS="$warnCXXFLAGS -Wshadow -Woverloaded-virtual"
665
fi
666
fi
667
fi
668
AC_MSG_RESULT($warnCXXFLAGS)
669
670
AC_ARG_ENABLE(iso-cxx,
671
AC_HELP_STRING([--enable-iso-cxx],
672
[Try to warn if code is not ISO C++ ]),,
673
[enable_iso_cxx=no])
674
675
AC_MSG_CHECKING(what language compliance flags to pass to the C++ compiler)
676
complCXXFLAGS=
677
if test "x$enable_iso_cxx" != "xno"; then
678
if test "x$GXX" = "xyes"; then
679
case " $CXXFLAGS " in
680
*[\ \ ]-ansi[\ \ ]*) ;;
681
*) complCXXFLAGS="$complCXXFLAGS -ansi" ;;
682
esac
683
684
case " $CXXFLAGS " in
685
*[\ \ ]-pedantic[\ \ ]*) ;;
686
*) complCXXFLAGS="$complCXXFLAGS -pedantic" ;;
687
esac
688
fi
689
fi
690
AC_MSG_RESULT($complCXXFLAGS)
691
692
WARN_CXXFLAGS="$CXXFLAGS $warnCXXFLAGS $complCXXFLAGS"
693
AC_SUBST(WARN_CXXFLAGS)
694
])
695
696
dnl -*- mode: autoconf -*-
697
dnl Copyright 2009 Johan Dahlin
698
dnl
699
dnl This file is free software; the author(s) gives unlimited
700
dnl permission to copy and/or distribute it, with or without
701
dnl modifications, as long as this notice is preserved.
702
dnl
703
704
# serial 1
705
706
m4_define([_GOBJECT_INTROSPECTION_CHECK_INTERNAL],
707
[
708
AC_BEFORE([AC_PROG_LIBTOOL],[$0])dnl setup libtool first
709
AC_BEFORE([AM_PROG_LIBTOOL],[$0])dnl setup libtool first
710
AC_BEFORE([LT_INIT],[$0])dnl setup libtool first
711
712
dnl enable/disable introspection
713
m4_if([$2], [require],
714
[dnl
715
enable_introspection=yes
716
],[dnl
717
AC_ARG_ENABLE(introspection,
718
AS_HELP_STRING([--enable-introspection[=@<:@no/auto/yes@:>@]],
719
[Enable introspection for this build]),,
720
[enable_introspection=auto])
721
])dnl
722
723
AC_MSG_CHECKING([for gobject-introspection])
724
725
dnl presence/version checking
726
AS_CASE([$enable_introspection],
727
[no], [dnl
728
found_introspection="no (disabled, use --enable-introspection to enable)"
729
],dnl
730
[yes],[dnl
731
PKG_CHECK_EXISTS([gobject-introspection-1.0],,
732
AC_MSG_ERROR([gobject-introspection-1.0 is not installed]))
733
PKG_CHECK_EXISTS([gobject-introspection-1.0 >= $1],
734
found_introspection=yes,
735
AC_MSG_ERROR([You need to have gobject-introspection >= $1 installed to build AC_PACKAGE_NAME]))
736
],dnl
737
[auto],[dnl
738
PKG_CHECK_EXISTS([gobject-introspection-1.0 >= $1], found_introspection=yes, found_introspection=no)
739
dnl Canonicalize enable_introspection
740
enable_introspection=$found_introspection
741
],dnl
742
[dnl
743
AC_MSG_ERROR([invalid argument passed to --enable-introspection, should be one of @<:@no/auto/yes@:>@])
744
])dnl
745
746
AC_MSG_RESULT([$found_introspection])
747
748
INTROSPECTION_SCANNER=
749
INTROSPECTION_COMPILER=
750
INTROSPECTION_GENERATE=
751
INTROSPECTION_GIRDIR=
752
INTROSPECTION_TYPELIBDIR=
753
if test "x$found_introspection" = "xyes"; then
754
INTROSPECTION_SCANNER=`$PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0`
755
INTROSPECTION_COMPILER=`$PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0`
756
INTROSPECTION_GENERATE=`$PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0`
757
INTROSPECTION_GIRDIR=`$PKG_CONFIG --variable=girdir gobject-introspection-1.0`
758
INTROSPECTION_TYPELIBDIR="$($PKG_CONFIG --variable=typelibdir gobject-introspection-1.0)"
759
INTROSPECTION_CFLAGS=`$PKG_CONFIG --cflags gobject-introspection-1.0`
760
INTROSPECTION_LIBS=`$PKG_CONFIG --libs gobject-introspection-1.0`
761
INTROSPECTION_MAKEFILE=`$PKG_CONFIG --variable=datadir gobject-introspection-1.0`/gobject-introspection-1.0/Makefile.introspection
762
fi
763
AC_SUBST(INTROSPECTION_SCANNER)
764
AC_SUBST(INTROSPECTION_COMPILER)
765
AC_SUBST(INTROSPECTION_GENERATE)
766
AC_SUBST(INTROSPECTION_GIRDIR)
767
AC_SUBST(INTROSPECTION_TYPELIBDIR)
768
AC_SUBST(INTROSPECTION_CFLAGS)
769
AC_SUBST(INTROSPECTION_LIBS)
770
AC_SUBST(INTROSPECTION_MAKEFILE)
771
772
AM_CONDITIONAL(HAVE_INTROSPECTION, test "x$found_introspection" = "xyes")
773
])
774
775
776
dnl Usage:
777
dnl GOBJECT_INTROSPECTION_CHECK([minimum-g-i-version])
778
779
AC_DEFUN([GOBJECT_INTROSPECTION_CHECK],
780
[
781
_GOBJECT_INTROSPECTION_CHECK_INTERNAL([$1])
782
])
783
784
dnl Usage:
785
dnl GOBJECT_INTROSPECTION_REQUIRE([minimum-g-i-version])
786
787
788
AC_DEFUN([GOBJECT_INTROSPECTION_REQUIRE],
789
[
790
_GOBJECT_INTROSPECTION_CHECK_INTERNAL([$1], [require])
791
])
792
793
# nls.m4 serial 5 (gettext-0.18)
794
dnl Copyright (C) 1995-2003, 2005-2006, 2008-2013 Free Software Foundation,
795
dnl Inc.
796
dnl This file is free software; the Free Software Foundation
797
dnl gives unlimited permission to copy and/or distribute it,
798
dnl with or without modifications, as long as this notice is preserved.
799
dnl
800
dnl This file can can be used in projects which are not available under
801
dnl the GNU General Public License or the GNU Library General Public
802
dnl License but which still want to provide support for the GNU gettext
803
dnl functionality.
804
dnl Please note that the actual code of the GNU gettext library is covered
805
dnl by the GNU Library General Public License, and the rest of the GNU
806
dnl gettext package package is covered by the GNU General Public License.
807
dnl They are *not* in the public domain.
808
809
dnl Authors:
810
dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
811
dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
812
813
AC_PREREQ([2.50])
814
815
AC_DEFUN([AM_NLS],
816
[
817
AC_MSG_CHECKING([whether NLS is requested])
818
dnl Default is enabled NLS
819
AC_ARG_ENABLE([nls],
820
[ --disable-nls do not use Native Language Support],
821
USE_NLS=$enableval, USE_NLS=yes)
822
AC_MSG_RESULT([$USE_NLS])
823
AC_SUBST([USE_NLS])
824
])
825
826
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
827
# serial 1 (pkg-config-0.24)
828
#
829
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
830
#
831
# This program is free software; you can redistribute it and/or modify
832
# it under the terms of the GNU General Public License as published by
833
# the Free Software Foundation; either version 2 of the License, or
834
# (at your option) any later version.
835
#
836
# This program is distributed in the hope that it will be useful, but
837
# WITHOUT ANY WARRANTY; without even the implied warranty of
838
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
839
# General Public License for more details.
840
#
841
# You should have received a copy of the GNU General Public License
842
# along with this program; if not, write to the Free Software
843
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
844
#
845
# As a special exception to the GNU General Public License, if you
846
# distribute this file as part of a program that contains a
847
# configuration script generated by Autoconf, you may include it under
848
# the same distribution terms that you use for the rest of that program.
849
850
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
851
# ----------------------------------
852
AC_DEFUN([PKG_PROG_PKG_CONFIG],
853
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
854
m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
855
m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
856
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
857
AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
858
AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
859
860
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
861
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
862
fi
863
if test -n "$PKG_CONFIG"; then
864
_pkg_min_version=m4_default([$1], [0.9.0])
865
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
866
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
867
AC_MSG_RESULT([yes])
868
else
869
AC_MSG_RESULT([no])
870
PKG_CONFIG=""
871
fi
872
fi[]dnl
873
])# PKG_PROG_PKG_CONFIG
874
875
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
876
#
877
# Check to see whether a particular set of modules exists. Similar
878
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
879
#
880
# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
881
# only at the first occurence in configure.ac, so if the first place
882
# it's called might be skipped (such as if it is within an "if", you
883
# have to call PKG_CHECK_EXISTS manually
884
# --------------------------------------------------------------
885
AC_DEFUN([PKG_CHECK_EXISTS],
886
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
887
if test -n "$PKG_CONFIG" && \
888
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
889
m4_default([$2], [:])
890
m4_ifvaln([$3], [else
891
$3])dnl
892
fi])
893
894
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
895
# ---------------------------------------------
896
m4_define([_PKG_CONFIG],
897
[if test -n "$$1"; then
898
pkg_cv_[]$1="$$1"
899
elif test -n "$PKG_CONFIG"; then
900
PKG_CHECK_EXISTS([$3],
901
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
902
test "x$?" != "x0" && pkg_failed=yes ],
903
[pkg_failed=yes])
904
else
905
pkg_failed=untried
906
fi[]dnl
907
])# _PKG_CONFIG
908
909
# _PKG_SHORT_ERRORS_SUPPORTED
910
# -----------------------------
911
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
912
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
913
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
914
_pkg_short_errors_supported=yes
915
else
916
_pkg_short_errors_supported=no
917
fi[]dnl
918
])# _PKG_SHORT_ERRORS_SUPPORTED
919
920
921
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
922
# [ACTION-IF-NOT-FOUND])
923
#
924
#
925
# Note that if there is a possibility the first call to
926
# PKG_CHECK_MODULES might not happen, you should be sure to include an
927
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
928
#
929
#
930
# --------------------------------------------------------------
931
AC_DEFUN([PKG_CHECK_MODULES],
932
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
933
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
934
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
935
936
pkg_failed=no
937
AC_MSG_CHECKING([for $1])
938
939
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
940
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
941
942
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
943
and $1[]_LIBS to avoid the need to call pkg-config.
944
See the pkg-config man page for more details.])
945
946
if test $pkg_failed = yes; then
947
AC_MSG_RESULT([no])
948
_PKG_SHORT_ERRORS_SUPPORTED
949
if test $_pkg_short_errors_supported = yes; then
950
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
951
else
952
$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
953
fi
954
# Put the nasty error message in config.log where it belongs
955
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
956
957
m4_default([$4], [AC_MSG_ERROR(
958
[Package requirements ($2) were not met:
959
960
$$1_PKG_ERRORS
961
962
Consider adjusting the PKG_CONFIG_PATH environment variable if you
963
installed software in a non-standard prefix.
964
965
_PKG_TEXT])[]dnl
966
])
967
elif test $pkg_failed = untried; then
968
AC_MSG_RESULT([no])
969
m4_default([$4], [AC_MSG_FAILURE(
970
[The pkg-config script could not be found or is too old. Make sure it
971
is in your PATH or set the PKG_CONFIG environment variable to the full
972
path to pkg-config.
973
974
_PKG_TEXT
975
976
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
977
])
978
else
979
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
980
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
981
AC_MSG_RESULT([yes])
982
$3
983
fi[]dnl
984
])# PKG_CHECK_MODULES
985
986
# Copyright (C) 2002-2013 Free Software Foundation, Inc.
987
#
988
# This file is free software; the Free Software Foundation
989
# gives unlimited permission to copy and/or distribute it,
990
# with or without modifications, as long as this notice is preserved.
991
992
# AM_AUTOMAKE_VERSION(VERSION)
993
# ----------------------------
994
# Automake X.Y traces this macro to ensure aclocal.m4 has been
995
# generated from the m4 files accompanying Automake X.Y.
996
# (This private macro should not be called outside this file.)
997
AC_DEFUN([AM_AUTOMAKE_VERSION],
998
[am__api_version='1.14'
999
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
1000
dnl require some minimum version. Point them to the right macro.
1001
m4_if([$1], [1.14.1], [],
1002
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
1003
])
1004
1005
# _AM_AUTOCONF_VERSION(VERSION)
1006
# -----------------------------
1007
# aclocal traces this macro to find the Autoconf version.
1008
# This is a private macro too. Using m4_define simplifies
1009
# the logic in aclocal, which can simply ignore this definition.
1010
m4_define([_AM_AUTOCONF_VERSION], [])
1011
1012
# AM_SET_CURRENT_AUTOMAKE_VERSION
1013
# -------------------------------
1014
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
1015
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
1016
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
1017
[AM_AUTOMAKE_VERSION([1.14.1])dnl
1018
m4_ifndef([AC_AUTOCONF_VERSION],
1019
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
1020
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
1021
1022
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
1023
1024
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
1025
#
1026
# This file is free software; the Free Software Foundation
1027
# gives unlimited permission to copy and/or distribute it,
1028
# with or without modifications, as long as this notice is preserved.
1029
1030
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
1031
# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
1032
# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
1033
#
1034
# Of course, Automake must honor this variable whenever it calls a
1035
# tool from the auxiliary directory. The problem is that $srcdir (and
1036
# therefore $ac_aux_dir as well) can be either absolute or relative,
1037
# depending on how configure is run. This is pretty annoying, since
1038
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
1039
# source directory, any form will work fine, but in subdirectories a
1040
# relative path needs to be adjusted first.
1041
#
1042
# $ac_aux_dir/missing
1043
# fails when called from a subdirectory if $ac_aux_dir is relative
1044
# $top_srcdir/$ac_aux_dir/missing
1045
# fails if $ac_aux_dir is absolute,
1046
# fails when called from a subdirectory in a VPATH build with
1047
# a relative $ac_aux_dir
1048
#
1049
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
1050
# are both prefixed by $srcdir. In an in-source build this is usually
1051
# harmless because $srcdir is '.', but things will broke when you
1052
# start a VPATH build or use an absolute $srcdir.
1053
#
1054
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
1055
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
1056
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
1057
# and then we would define $MISSING as
1058
# MISSING="\${SHELL} $am_aux_dir/missing"
1059
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1061
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1062
# configure, and could therefore not use this "fixed" $ac_aux_dir.
1063
#
1064
# Another solution, used here, is to always expand $ac_aux_dir to an
1065
# absolute PATH. The drawback is that using absolute paths prevent a
1066
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1067
1068
AC_DEFUN([AM_AUX_DIR_EXPAND],
1069
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1070
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1071
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1072
am_aux_dir=`cd $ac_aux_dir && pwd`
1073
])
1074
1075
# AM_CONDITIONAL -*- Autoconf -*-
1076
1077
# Copyright (C) 1997-2013 Free Software Foundation, Inc.
1078
#
1079
# This file is free software; the Free Software Foundation
1080
# gives unlimited permission to copy and/or distribute it,
1081
# with or without modifications, as long as this notice is preserved.
1082
1083
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
1084
# -------------------------------------
1085
# Define a conditional.
1086
AC_DEFUN([AM_CONDITIONAL],
1087
[AC_PREREQ([2.52])dnl
1088
m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
1089
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1090
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1091
AC_SUBST([$1_FALSE])dnl
1092
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1093
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1094
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1095
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1096
$1_TRUE=
1097
$1_FALSE='#'
1098
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1099
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1100
$1_FALSE=
1101
fi
1102
AC_CONFIG_COMMANDS_PRE(
1103
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
1104
AC_MSG_ERROR([[conditional "$1" was never defined.
1105
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1106
fi])])
1107
1108
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1109
#
1110
# This file is free software; the Free Software Foundation
1111
# gives unlimited permission to copy and/or distribute it,
1112
# with or without modifications, as long as this notice is preserved.
1113
1114
1115
# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
1116
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1117
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1118
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1119
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1120
1121
1122
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1123
# ----------------------
1124
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1125
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1126
# We try a few techniques and use that to set a single cache variable.
1127
#
1128
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
1129
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
1130
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1131
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1132
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1133
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1134
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
1135
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
1136
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1138
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1139
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1140
[$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
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1142
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1144
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1146
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1147
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1151
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1152
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1153
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1154
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1155
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1156
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1157
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1158
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1159
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1165
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1166
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1167
1168
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1170
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1171
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1172
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1173
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1174
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1175
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1176
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1177
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1178
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1180
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1181
1182
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1183
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1184
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1186
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1187
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1188
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1189
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1190
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1191
for i in 1 2 3 4 5 6; do
1192
echo '#include "conftst'$i'.h"' >> sub/conftest.c
1193
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
1194
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1195
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1196
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1197
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1198
1199
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1200
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1201
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1202
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1203
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1206
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1207
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1208
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1209
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1212
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1213
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1214
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1215
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1216
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1217
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1218
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1219
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
1220
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1221
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1222
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1223
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1224
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1225
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1226
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1227
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1228
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1229
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1230
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
1231
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
1232
>/dev/null 2>conftest.err &&
1233
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
1234
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
1235
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
1236
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1237
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1238
# or remarks (even with -Werror). So we grep stderr for any message
1239
# that says an option was ignored or not supported.
1240
# When given -MP, icc 7.0 and 7.1 complain thusly:
1241
# icc: Command line warning: ignoring option '-M'; no argument required
1242
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1243
# icc: Command line remark: option '-MP' not supported
1244
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1245
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1246
am_cv_$1_dependencies_compiler_type=$depmode
1247
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1248
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1249
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1250
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1251
1252
cd ..
1253
rm -rf conftest.dir
1254
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1255
am_cv_$1_dependencies_compiler_type=none
1256
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1257
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1258
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1259
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1260
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1261
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1262
])
1263
1264
1265
# AM_SET_DEPDIR
1266
# -------------
1267
# Choose a directory name for dependency files.
1268
# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
1269
AC_DEFUN([AM_SET_DEPDIR],
1270
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1271
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
1272
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1273
1274
1275
# AM_DEP_TRACK
1276
# ------------
1277
AC_DEFUN([AM_DEP_TRACK],
1278
[AC_ARG_ENABLE([dependency-tracking], [dnl
1279
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1280
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1281
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1282
AS_HELP_STRING(
1283
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1284
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1285
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1286
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1287
AMDEPBACKSLASH='\'
1288
am__nodep='_no'
1289
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1290
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1291
AC_SUBST([AMDEPBACKSLASH])dnl
1292
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1293
AC_SUBST([am__nodep])dnl
1294
_AM_SUBST_NOTMAKE([am__nodep])dnl
1295
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1296
1297
# Generate code to set up dependency tracking. -*- Autoconf -*-
1298
1299
# Copyright (C) 1999-2013 Free Software Foundation, Inc.
1300
#
1301
# This file is free software; the Free Software Foundation
1302
# gives unlimited permission to copy and/or distribute it,
1303
# with or without modifications, as long as this notice is preserved.
1304
1305
1306
# _AM_OUTPUT_DEPENDENCY_COMMANDS
1307
# ------------------------------
1308
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
1309
[{
1310
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1311
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1312
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1313
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1314
*\'*) eval set x "$CONFIG_FILES" ;;
1315
*) set x $CONFIG_FILES ;;
1316
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1317
shift
1318
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1319
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1320
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1321
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1322
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1323
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1325
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1326
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1327
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1328
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1329
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1330
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1331
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1332
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1333
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1334
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1335
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1336
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1337
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1338
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1339
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1340
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1341
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1342
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1343
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1344
# expansion.
1345
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1346
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
1347
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1348
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1349
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1351
AS_MKDIR_P([$dirpart/$fdir])
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# echo "creating $dirpart/$file"
1353
echo '# dummy' > "$dirpart/$file"
1354
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1355
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1356
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1357
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1358
1359
1360
# AM_OUTPUT_DEPENDENCY_COMMANDS
1361
# -----------------------------
1362
# This macro should only be invoked once -- use via AC_REQUIRE.
1363
#
1364
# This code is only required when automatic dependency tracking
1365
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1366
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1367
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1368
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1369
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1370
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1371
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1372
1373
# Do all the work for Automake. -*- Autoconf -*-
1374
1375
# Copyright (C) 1996-2013 Free Software Foundation, Inc.
1376
#
1377
# This file is free software; the Free Software Foundation
1378
# gives unlimited permission to copy and/or distribute it,
1379
# with or without modifications, as long as this notice is preserved.
1380
1381
# This macro actually does too much. Some checks are only needed if
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# your package does certain things. But this isn't really a big deal.
1383
1384
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
1385
m4_define([AC_PROG_CC],
1386
m4_defn([AC_PROG_CC])
1387
[_AM_PROG_CC_C_O
1388
])
1389
1390
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
1391
# AM_INIT_AUTOMAKE([OPTIONS])
1392
# -----------------------------------------------
1393
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1394
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1395
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1397
# We support both call styles for the transition. After
1398
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1399
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1400
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1401
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1402
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1405
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1406
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1407
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1411
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
1412
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1413
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1414
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
1415
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1416
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1417
1418
# test whether we have cygpath
1419
if test -z "$CYGPATH_W"; then
1420
if (cygpath --version) >/dev/null 2>/dev/null; then
1421
CYGPATH_W='cygpath -w'
1422
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1423
CYGPATH_W=echo
1424
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1425
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1426
AC_SUBST([CYGPATH_W])
1427
1428
# Define the identity of the package.
1429
dnl Distinguish between old-style and new-style calls.
1430
m4_ifval([$2],
1431
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1432
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1433
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1434
AC_SUBST([PACKAGE], [$1])dnl
1435
AC_SUBST([VERSION], [$2])],
1436
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1437
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1438
m4_if(
1439
m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
1440
[ok:ok],,
1441
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
1442
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
1443
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
1444
1445
_AM_IF_OPTION([no-define],,
1446
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
1447
AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
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1449
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1450
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1451
AC_REQUIRE([AC_ARG_PROGRAM])dnl
1452
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
1453
AM_MISSING_PROG([AUTOCONF], [autoconf])
1454
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
1455
AM_MISSING_PROG([AUTOHEADER], [autoheader])
1456
AM_MISSING_PROG([MAKEINFO], [makeinfo])
1457
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1458
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
1459
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1460
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1461
# dies out for good. For more background, see:
1462
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
1463
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
1464
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
1465
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1466
# some platforms.
1467
AC_REQUIRE([AC_PROG_AWK])dnl
1468
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
1469
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1470
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1471
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1472
[_AM_PROG_TAR([v7])])])
1473
_AM_IF_OPTION([no-dependencies],,
1474
[AC_PROVIDE_IFELSE([AC_PROG_CC],
1475
[_AM_DEPENDENCIES([CC])],
1476
[m4_define([AC_PROG_CC],
1477
m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
1478
AC_PROVIDE_IFELSE([AC_PROG_CXX],
1479
[_AM_DEPENDENCIES([CXX])],
1480
[m4_define([AC_PROG_CXX],
1481
m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
1482
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
1483
[_AM_DEPENDENCIES([OBJC])],
1484
[m4_define([AC_PROG_OBJC],
1485
m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
1486
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
1487
[_AM_DEPENDENCIES([OBJCXX])],
1488
[m4_define([AC_PROG_OBJCXX],
1489
m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
1490
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1491
AC_REQUIRE([AM_SILENT_RULES])dnl
1492
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1494
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1495
AC_CONFIG_COMMANDS_PRE(dnl
1496
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1497
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1499
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1500
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1501
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1502
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1503
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1504
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1505
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1506
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1507
if rm -f && rm -fr && rm -rf; then : OK; else
1508
cat >&2 <<'END'
1509
Oops!
1510
1511
Your 'rm' program seems unable to run without file operands specified
1512
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1513
to the behaviour of most rm programs out there, and not conforming with
1514
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
1515
1516
Please tell bug-automake@gnu.org about your system, including the value
1517
of your $PATH and any error possibly output before this message. This
1518
can help us improve future automake versions.
1519
1520
END
1521
if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
1522
echo 'Configuration will proceed anyway, since you have set the' >&2
1523
echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
1524
echo >&2
1525
else
1526
cat >&2 <<'END'
1527
Aborting the configuration process, to ensure you take notice of the issue.
1528
1529
You can download and install GNU coreutils to get an 'rm' implementation
1530
that behaves properly: <http://www.gnu.org/software/coreutils/>.
1531
1532
If you want to complete the configuration process using your problematic
1533
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
1534
to "yes", and re-run configure.
1535
1536
END
1537
AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
1538
fi
1539
fi])
1540
1541
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
1542
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
1543
dnl mangled by Autoconf and run in a shell conditional statement.
1544
m4_define([_AC_COMPILER_EXEEXT],
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1546
1547
# When config.status generates a header, we must update the stamp-h file.
1548
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1549
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1550
1551
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
1552
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1553
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1554
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1555
[# Compute $1's index in $config_headers.
1556
_am_arg=$1
1557
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1558
for _am_header in $config_headers :; do
1559
case $_am_header in
1560
$_am_arg | $_am_arg:* )
1561
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1562
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1563
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1564
esac
1565
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1566
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
1567
1568
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
1569
#
1570
# This file is free software; the Free Software Foundation
1571
# gives unlimited permission to copy and/or distribute it,
1572
# with or without modifications, as long as this notice is preserved.
1573
1574
# AM_PROG_INSTALL_SH
1575
# ------------------
1576
# Define $install_sh.
1577
AC_DEFUN([AM_PROG_INSTALL_SH],
1578
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1579
if test x"${install_sh}" != xset; then
1580
case $am_aux_dir in
1581
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1582
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1583
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1584
install_sh="\${SHELL} $am_aux_dir/install-sh"
1585
esac
1586
fi
1587
AC_SUBST([install_sh])])
1588
1589
# Copyright (C) 2003-2013 Free Software Foundation, Inc.
1590
#
1591
# This file is free software; the Free Software Foundation
1592
# gives unlimited permission to copy and/or distribute it,
1593
# with or without modifications, as long as this notice is preserved.
1594
1595
# Check whether the underlying file-system supports filenames
1596
# with a leading dot. For instance MS-DOS doesn't.
1597
AC_DEFUN([AM_SET_LEADING_DOT],
1598
[rm -rf .tst 2>/dev/null
1599
mkdir .tst 2>/dev/null
1600
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1601
am__leading_dot=.
1602
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1603
am__leading_dot=_
1604
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1605
rmdir .tst 2>/dev/null
1606
AC_SUBST([am__leading_dot])])
1607
1608
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
1609
# From Jim Meyering
1610
1611
# Copyright (C) 1996-2013 Free Software Foundation, Inc.
1612
#
1613
# This file is free software; the Free Software Foundation
1614
# gives unlimited permission to copy and/or distribute it,
1615
# with or without modifications, as long as this notice is preserved.
1616
1617
# AM_MAINTAINER_MODE([DEFAULT-MODE])
1618
# ----------------------------------
1619
# Control maintainer-specific portions of Makefiles.
1620
# Default is to disable them, unless 'enable' is passed literally.
1621
# For symmetry, 'disable' may be passed as well. Anyway, the user
1622
# can override the default with the --enable/--disable switch.
1623
AC_DEFUN([AM_MAINTAINER_MODE],
1624
[m4_case(m4_default([$1], [disable]),
1625
[enable], [m4_define([am_maintainer_other], [disable])],
1626
[disable], [m4_define([am_maintainer_other], [enable])],
1627
[m4_define([am_maintainer_other], [enable])
1628
m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
1629
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
1630
dnl maintainer-mode's default is 'disable' unless 'enable' is passed
1631
AC_ARG_ENABLE([maintainer-mode],
1632
[AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
1633
am_maintainer_other[ make rules and dependencies not useful
1634
(and sometimes confusing) to the casual installer])],
1635
[USE_MAINTAINER_MODE=$enableval],
1636
[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
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AC_MSG_RESULT([$USE_MAINTAINER_MODE])
1638
AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
1639
MAINT=$MAINTAINER_MODE_TRUE
1640
AC_SUBST([MAINT])dnl
1641
]
1642
)
1643
1644
# Check to see how 'make' treats includes. -*- Autoconf -*-
1645
1646
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
1647
#
1648
# This file is free software; the Free Software Foundation
1649
# gives unlimited permission to copy and/or distribute it,
1650
# with or without modifications, as long as this notice is preserved.
1651
1652
# AM_MAKE_INCLUDE()
1653
# -----------------
1654
# Check to see how make treats includes.
1655
AC_DEFUN([AM_MAKE_INCLUDE],
1656
[am_make=${MAKE-make}
1657
cat > confinc << 'END'
1658
am__doit:
1659
@echo this is the am__doit target
1660
.PHONY: am__doit
1661
END
1662
# If we don't find an include directive, just comment out the code.
1663
AC_MSG_CHECKING([for style of include used by $am_make])
1664
am__include="#"
1665
am__quote=
1666
_am_result=none
1667
# First try GNU make style include.
1668
echo "include confinc" > confmf
1669
# Ignore all kinds of additional output from 'make'.
1670
case `$am_make -s -f confmf 2> /dev/null` in #(
1671
*the\ am__doit\ target*)
1672
am__include=include
1673
am__quote=
1674
_am_result=GNU
1675
;;
1676
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1677
# Now try BSD make style include.
1678
if test "$am__include" = "#"; then
1679
echo '.include "confinc"' > confmf
1680
case `$am_make -s -f confmf 2> /dev/null` in #(
1681
*the\ am__doit\ target*)
1682
am__include=.include
1683
am__quote="\""
1684
_am_result=BSD
1685
;;
1686
esac
1687
fi
1688
AC_SUBST([am__include])
1689
AC_SUBST([am__quote])
1690
AC_MSG_RESULT([$_am_result])
1691
rm -f confinc confmf
1692
])
1693
1694
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1695
1696
# Copyright (C) 1997-2013 Free Software Foundation, Inc.
1697
#
1698
# This file is free software; the Free Software Foundation
1699
# gives unlimited permission to copy and/or distribute it,
1700
# with or without modifications, as long as this notice is preserved.
1701
1702
# AM_MISSING_PROG(NAME, PROGRAM)
1703
# ------------------------------
1704
AC_DEFUN([AM_MISSING_PROG],
1705
[AC_REQUIRE([AM_MISSING_HAS_RUN])
1706
$1=${$1-"${am_missing_run}$2"}
1707
AC_SUBST($1)])
1708
1709
# AM_MISSING_HAS_RUN
1710
# ------------------
1711
# Define MISSING if not defined so far and test if it is modern enough.
1712
# If it is, set am_missing_run to use it, otherwise, to nothing.
1713
AC_DEFUN([AM_MISSING_HAS_RUN],
1714
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1715
AC_REQUIRE_AUX_FILE([missing])dnl
1716
if test x"${MISSING+set}" != xset; then
1717
case $am_aux_dir in
1718
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1719
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1720
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1721
MISSING="\${SHELL} $am_aux_dir/missing" ;;
1722
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1723
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1724
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1725
if eval "$MISSING --is-lightweight"; then
1726
am_missing_run="$MISSING "
1727
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1728
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1729
AC_MSG_WARN(['missing' script is too old or missing])
1730
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1731
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1732
1733
# Helper functions for option handling. -*- Autoconf -*-
1734
1735
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
1736
#
1737
# This file is free software; the Free Software Foundation
1738
# gives unlimited permission to copy and/or distribute it,
1739
# with or without modifications, as long as this notice is preserved.
1740
1741
# _AM_MANGLE_OPTION(NAME)
1742
# -----------------------
1743
AC_DEFUN([_AM_MANGLE_OPTION],
1744
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1745
1746
# _AM_SET_OPTION(NAME)
1747
# --------------------
1748
# Set option NAME. Presently that only means defining a flag for this option.
1749
AC_DEFUN([_AM_SET_OPTION],
1750
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
1751
1752
# _AM_SET_OPTIONS(OPTIONS)
1753
# ------------------------
1754
# OPTIONS is a space-separated list of Automake options.
1755
AC_DEFUN([_AM_SET_OPTIONS],
1756
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1757
1758
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1759
# -------------------------------------------
1760
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1761
AC_DEFUN([_AM_IF_OPTION],
1762
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1763
1764
# Copyright (C) 1999-2013 Free Software Foundation, Inc.
1765
#
1766
# This file is free software; the Free Software Foundation
1767
# gives unlimited permission to copy and/or distribute it,
1768
# with or without modifications, as long as this notice is preserved.
1769
1770
# _AM_PROG_CC_C_O
1771
# ---------------
1772
# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
1773
# to automatically call this.
1774
AC_DEFUN([_AM_PROG_CC_C_O],
1775
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1776
AC_REQUIRE_AUX_FILE([compile])dnl
1777
AC_LANG_PUSH([C])dnl
1778
AC_CACHE_CHECK(
1779
[whether $CC understands -c and -o together],
1780
[am_cv_prog_cc_c_o],
1781
[AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
1782
# Make sure it works both with $CC and with simple cc.
1783
# Following AC_PROG_CC_C_O, we do the test twice because some
1784
# compilers refuse to overwrite an existing .o file with -o,
1785
# though they will create one.
1786
am_cv_prog_cc_c_o=yes
1787
for am_i in 1 2; do
1788
if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
1789
&& test -f conftest2.$ac_objext; then
1790
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1791
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1792
am_cv_prog_cc_c_o=no
1793
break
1794
fi
1795
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1796
rm -f core conftest*
1797
unset am_i])
1798
if test "$am_cv_prog_cc_c_o" != yes; then
1799
# Losing compiler, so override with the script.
1800
# FIXME: It is wrong to rewrite CC.
1801
# But if we don't then we get into trouble of one sort or another.
1802
# A longer-term fix would be to have automake use am__CC in this case,
1803
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1804
CC="$am_aux_dir/compile $CC"
1805
fi
1806
AC_LANG_POP([C])])
1807
1808
# For backward compatibility.
1809
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
1810
1811
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
1812
#
1813
# This file is free software; the Free Software Foundation
1814
# gives unlimited permission to copy and/or distribute it,
1815
# with or without modifications, as long as this notice is preserved.
1816
1817
# AM_RUN_LOG(COMMAND)
1818
# -------------------
1819
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1820
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1821
AC_DEFUN([AM_RUN_LOG],
1822
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
1823
($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
1824
ac_status=$?
1825
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1826
(exit $ac_status); }])
1827
1828
# Check to make sure that the build environment is sane. -*- Autoconf -*-
1829
1830
# Copyright (C) 1996-2013 Free Software Foundation, Inc.
1831
#
1832
# This file is free software; the Free Software Foundation
1833
# gives unlimited permission to copy and/or distribute it,
1834
# with or without modifications, as long as this notice is preserved.
1835
1836
# AM_SANITY_CHECK
1837
# ---------------
1838
AC_DEFUN([AM_SANITY_CHECK],
1839
[AC_MSG_CHECKING([whether build environment is sane])
1840
# Reject unsafe characters in $srcdir or the absolute working directory
1841
# name. Accept space and tab only in the latter.
1842
am_lf='
1843
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1844
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1845
*[[\\\"\#\$\&\'\`$am_lf]]*)
1846
AC_MSG_ERROR([unsafe absolute working directory name]);;
1847
esac
1848
case $srcdir in
1849
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1850
AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
1851
esac
1852
1853
# Do 'set' in a subshell so we don't clobber the current shell's
1854
# arguments. Must try -L first in case configure is actually a
1855
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1856
# (eg FreeBSD returns the mod time of the symlink's containing
1857
# directory).
1858
if (
1859
am_has_slept=no
1860
for am_try in 1 2; do
1861
echo "timestamp, slept: $am_has_slept" > conftest.file
1862
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1863
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1864
# -L didn't work.
1865
set X `ls -t "$srcdir/configure" conftest.file`
1866
fi
1867
if test "$[*]" != "X $srcdir/configure conftest.file" \
1868
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1869
1870
# If neither matched, then we have a broken ls. This can happen
1871
# if, for instance, CONFIG_SHELL is bash and it inherits a
1872
# broken ls alias from the environment. This has actually
1873
# happened. Such a system could not be considered "sane".
1874
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1875
alias in your environment])
1876
fi
1877
if test "$[2]" = conftest.file || test $am_try -eq 2; then
1878
break
1879
fi
1880
# Just in case.
1881
sleep 1
1882
am_has_slept=yes
1883
done
1884
test "$[2]" = conftest.file
1885
)
1886
then
1887
# Ok.
1888
:
1889
else
1890
AC_MSG_ERROR([newly created file is older than distributed files!
1891
Check your system clock])
1892
fi
1893
AC_MSG_RESULT([yes])
1894
# If we didn't sleep, we still need to ensure time stamps of config.status and
1895
# generated files are strictly newer.
1896
am_sleep_pid=
1897
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
1898
( sleep 1 ) &
1899
am_sleep_pid=$!
1900
fi
1901
AC_CONFIG_COMMANDS_PRE(
1902
[AC_MSG_CHECKING([that generated files are newer than configure])
1903
if test -n "$am_sleep_pid"; then
1904
# Hide warnings about reused PIDs.
1905
wait $am_sleep_pid 2>/dev/null
1906
fi
1907
AC_MSG_RESULT([done])])
1908
rm -f conftest.file
1909
])
1910
1911
# Copyright (C) 2009-2013 Free Software Foundation, Inc.
1912
#
1913
# This file is free software; the Free Software Foundation
1914
# gives unlimited permission to copy and/or distribute it,
1915
# with or without modifications, as long as this notice is preserved.
1916
1917
# AM_SILENT_RULES([DEFAULT])
1918
# --------------------------
1919
# Enable less verbose build rules; with the default set to DEFAULT
1920
# ("yes" being less verbose, "no" or empty being verbose).
1921
AC_DEFUN([AM_SILENT_RULES],
1922
[AC_ARG_ENABLE([silent-rules], [dnl
1923
AS_HELP_STRING(
1924
[--enable-silent-rules],
1925
[less verbose build output (undo: "make V=1")])
1926
AS_HELP_STRING(
1927
[--disable-silent-rules],
1928
[verbose build output (undo: "make V=0")])dnl
1929
])
1930
case $enable_silent_rules in @%:@ (((
1931
yes) AM_DEFAULT_VERBOSITY=0;;
1932
no) AM_DEFAULT_VERBOSITY=1;;
1933
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1934
esac
1935
dnl
1936
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
1937
dnl do not support nested variable expansions.
1938
dnl See automake bug#9928 and bug#10237.
1939
am_make=${MAKE-make}
1940
AC_CACHE_CHECK([whether $am_make supports nested variables],
1941
[am_cv_make_support_nested_variables],
1942
[if AS_ECHO([['TRUE=$(BAR$(V))
1943
BAR0=false
1944
BAR1=true
1945
V=1
1946
am__doit:
1947
@$(TRUE)
1948
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
1949
am_cv_make_support_nested_variables=yes
1950
else
1951
am_cv_make_support_nested_variables=no
1952
fi])
1953
if test $am_cv_make_support_nested_variables = yes; then
1954
dnl Using '$V' instead of '$(V)' breaks IRIX make.
1955
AM_V='$(V)'
1956
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1957
else
1958
AM_V=$AM_DEFAULT_VERBOSITY
1959
AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1960
fi
1961
AC_SUBST([AM_V])dnl
1962
AM_SUBST_NOTMAKE([AM_V])dnl
1963
AC_SUBST([AM_DEFAULT_V])dnl
1964
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1965
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1966
AM_BACKSLASH='\'
1967
AC_SUBST([AM_BACKSLASH])dnl
1968
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1969
])
1970
1971
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
1972
#
1973
# This file is free software; the Free Software Foundation
1974
# gives unlimited permission to copy and/or distribute it,
1975
# with or without modifications, as long as this notice is preserved.
1976
1977
# AM_PROG_INSTALL_STRIP
1978
# ---------------------
1979
# One issue with vendor 'install' (even GNU) is that you can't
1980
# specify the program used to strip binaries. This is especially
1981
# annoying in cross-compiling environments, where the build's strip
1982
# is unlikely to handle the host's binaries.
1983
# Fortunately install-sh will honor a STRIPPROG variable, so we
1984
# always use install-sh in "make install-strip", and initialize
1985
# STRIPPROG with the value of the STRIP variable (set by the user).
1986
AC_DEFUN([AM_PROG_INSTALL_STRIP],
1987
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1988
# Installed binaries are usually stripped using 'strip' when the user
1989
# run "make install-strip". However 'strip' might not be the right
1990
# tool to use in cross-compilation environments, therefore Automake
1991
# will honor the 'STRIP' environment variable to overrule this program.
1992
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
1993
if test "$cross_compiling" != no; then
1994
AC_CHECK_TOOL([STRIP], [strip], :)
1995
fi
1996
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1997
AC_SUBST([INSTALL_STRIP_PROGRAM])])
1998
1999
# Copyright (C) 2006-2013 Free Software Foundation, Inc.
2000
#
2001
# This file is free software; the Free Software Foundation
2002
# gives unlimited permission to copy and/or distribute it,
2003
# with or without modifications, as long as this notice is preserved.
2004
2005
# _AM_SUBST_NOTMAKE(VARIABLE)
2006
# ---------------------------
2007
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
2008
# This macro is traced by Automake.
2009
AC_DEFUN([_AM_SUBST_NOTMAKE])
2010
2011
# AM_SUBST_NOTMAKE(VARIABLE)
2012
# --------------------------
2013
# Public sister of _AM_SUBST_NOTMAKE.
2014
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
2015
2016
# Check how to create a tarball. -*- Autoconf -*-
2017
2018
# Copyright (C) 2004-2013 Free Software Foundation, Inc.
2019
#
2020
# This file is free software; the Free Software Foundation
2021
# gives unlimited permission to copy and/or distribute it,
2022
# with or without modifications, as long as this notice is preserved.
2023
2024
# _AM_PROG_TAR(FORMAT)
2025
# --------------------
2026
# Check how to create a tarball in format FORMAT.
2027
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
2028
#
2029
# Substitute a variable $(am__tar) that is a command
2030
# writing to stdout a FORMAT-tarball containing the directory
2031
# $tardir.
2032
# tardir=directory && $(am__tar) > result.tar
2033
#
2034
# Substitute a variable $(am__untar) that extract such
2035
# a tarball read from stdin.
2036
# $(am__untar) < result.tar
2037
#
2038
AC_DEFUN([_AM_PROG_TAR],
2039
[# Always define AMTAR for backward compatibility. Yes, it's still used
2040
# in the wild :-( We should find a proper way to deprecate it ...
2041
AC_SUBST([AMTAR], ['$${TAR-tar}'])
2042
2043
# We'll loop over all known methods to create a tar archive until one works.
2044
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
2045
2046
m4_if([$1], [v7],
2047
[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
2048
2049
[m4_case([$1],
2050
[ustar],
2051
[# The POSIX 1988 'ustar' format is defined with fixed-size fields.
2052
# There is notably a 21 bits limit for the UID and the GID. In fact,
2053
# the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
2054
# and bug#13588).
2055
am_max_uid=2097151 # 2^21 - 1
2056
am_max_gid=$am_max_uid
2057
# The $UID and $GID variables are not portable, so we need to resort
2058
# to the POSIX-mandated id(1) utility. Errors in the 'id' calls
2059
# below are definitely unexpected, so allow the users to see them
2060
# (that is, avoid stderr redirection).
2061
am_uid=`id -u || echo unknown`
2062
am_gid=`id -g || echo unknown`
2063
AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
2064
if test $am_uid -le $am_max_uid; then
2065
AC_MSG_RESULT([yes])
2066
else
2067
AC_MSG_RESULT([no])
2068
_am_tools=none
2069
fi
2070
AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
2071
if test $am_gid -le $am_max_gid; then
2072
AC_MSG_RESULT([yes])
2073
else
2074
AC_MSG_RESULT([no])
2075
_am_tools=none
2076
fi],
2077
2078
[pax],
2079
[],
2080
2081
[m4_fatal([Unknown tar format])])
2082
2083
AC_MSG_CHECKING([how to create a $1 tar archive])
2084
2085
# Go ahead even if we have the value already cached. We do so because we
2086
# need to set the values for the 'am__tar' and 'am__untar' variables.
2087
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
2088
2089
for _am_tool in $_am_tools; do
2090
case $_am_tool in
2091
gnutar)
2092
for _am_tar in tar gnutar gtar; do
2093
AM_RUN_LOG([$_am_tar --version]) && break
2094
done
2095
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
2096
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
2097
am__untar="$_am_tar -xf -"
2098
;;
2099
plaintar)
2100
# Must skip GNU tar: if it does not support --format= it doesn't create
2101
# ustar tarball either.
2102
(tar --version) >/dev/null 2>&1 && continue
2103
am__tar='tar chf - "$$tardir"'
2104
am__tar_='tar chf - "$tardir"'
2105
am__untar='tar xf -'
2106
;;
2107
pax)
2108
am__tar='pax -L -x $1 -w "$$tardir"'
2109
am__tar_='pax -L -x $1 -w "$tardir"'
2110
am__untar='pax -r'
2111
;;
2112
cpio)
2113
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
2114
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
2115
am__untar='cpio -i -H $1 -d'
2116
;;
2117
none)
2118
am__tar=false
2119
am__tar_=false
2120
am__untar=false
2121
;;
2122
esac
2123
2124
# If the value was cached, stop now. We just wanted to have am__tar
2125
# and am__untar set.
2126
test -n "${am_cv_prog_tar_$1}" && break
2127
2128
# tar/untar a dummy directory, and stop if the command works.
2129
rm -rf conftest.dir
2130
mkdir conftest.dir
2131
echo GrepMe > conftest.dir/file
2132
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
2133
rm -rf conftest.dir
2134
if test -s conftest.tar; then
2135
AM_RUN_LOG([$am__untar <conftest.tar])
2136
AM_RUN_LOG([cat conftest.dir/file])
2137
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
2138
fi
2139
done
2140
rm -rf conftest.dir
2141
2142
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
2143
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
2144
2145
AC_SUBST([am__tar])
2146
AC_SUBST([am__untar])
2147
]) # _AM_PROG_TAR
2148
2149
m4_include([m4/gtk-doc.m4])
2150
m4_include([m4/intltool.m4])
2151
m4_include([m4/libtool.m4])
2152
m4_include([m4/ltoptions.m4])
2153
m4_include([m4/ltsugar.m4])
2154
m4_include([m4/ltversion.m4])
2155
m4_include([m4/lt~obsolete.m4])
2156
m4_include([acinclude.m4])
Loggerhead is a web-based interface for Breezy
Version: 2.0.1