15
14
m4_ifndef([AC_AUTOCONF_VERSION],
16
15
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
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[m4_warning([this file was generated for autoconf 2.68.
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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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# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
24
# serial 1 (pkg-config-0.24)
26
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
28
# This program is free software; you can redistribute it and/or modify
29
# it under the terms of the GNU General Public License as published by
30
# the Free Software Foundation; either version 2 of the License, or
31
# (at your option) any later version.
33
# This program is distributed in the hope that it will be useful, but
34
# WITHOUT ANY WARRANTY; without even the implied warranty of
35
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
36
# General Public License for more details.
38
# You should have received a copy of the GNU General Public License
39
# along with this program; if not, write to the Free Software
40
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
42
# As a special exception to the GNU General Public License, if you
43
# distribute this file as part of a program that contains a
44
# configuration script generated by Autoconf, you may include it under
45
# the same distribution terms that you use for the rest of that program.
47
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
48
# ----------------------------------
49
AC_DEFUN([PKG_PROG_PKG_CONFIG],
50
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
51
m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
52
m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
53
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
54
AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
55
AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
57
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
58
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
60
if test -n "$PKG_CONFIG"; then
61
_pkg_min_version=m4_default([$1], [0.9.0])
62
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
63
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
70
])# PKG_PROG_PKG_CONFIG
72
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
74
# Check to see whether a particular set of modules exists. Similar
75
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
77
# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
78
# only at the first occurence in configure.ac, so if the first place
79
# it's called might be skipped (such as if it is within an "if", you
80
# have to call PKG_CHECK_EXISTS manually
81
# --------------------------------------------------------------
82
AC_DEFUN([PKG_CHECK_EXISTS],
83
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
84
if test -n "$PKG_CONFIG" && \
85
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
91
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
92
# ---------------------------------------------
93
m4_define([_PKG_CONFIG],
94
[if test -n "$$1"; then
96
elif test -n "$PKG_CONFIG"; then
97
PKG_CHECK_EXISTS([$3],
98
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
99
test "x$?" != "x0" && pkg_failed=yes ],
106
# _PKG_SHORT_ERRORS_SUPPORTED
107
# -----------------------------
108
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
109
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
110
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
111
_pkg_short_errors_supported=yes
113
_pkg_short_errors_supported=no
115
])# _PKG_SHORT_ERRORS_SUPPORTED
118
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
119
# [ACTION-IF-NOT-FOUND])
122
# Note that if there is a possibility the first call to
123
# PKG_CHECK_MODULES might not happen, you should be sure to include an
124
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
127
# --------------------------------------------------------------
128
AC_DEFUN([PKG_CHECK_MODULES],
129
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
130
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
131
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
134
AC_MSG_CHECKING([for $1])
136
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
137
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
139
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
140
and $1[]_LIBS to avoid the need to call pkg-config.
141
See the pkg-config man page for more details.])
143
if test $pkg_failed = yes; then
145
_PKG_SHORT_ERRORS_SUPPORTED
146
if test $_pkg_short_errors_supported = yes; then
147
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
149
$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
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# Put the nasty error message in config.log where it belongs
152
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
154
m4_default([$4], [AC_MSG_ERROR(
155
[Package requirements ($2) were not met:
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Consider adjusting the PKG_CONFIG_PATH environment variable if you
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164
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166
m4_default([$4], [AC_MSG_FAILURE(
167
[The pkg-config script could not be found or is too old. Make sure it
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is in your PATH or set the PKG_CONFIG environment variable to the full
173
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
176
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
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$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
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])# PKG_CHECK_MODULES
183
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
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To do so, use the procedure documented by the package, typically 'autoreconf'.])])
22
# Copyright (C) 2002-2012 Free Software Foundation, Inc.
186
24
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25
# gives unlimited permission to copy and/or distribute it,
188
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# with or without modifications, as long as this notice is preserved.
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30
# AM_AUTOMAKE_VERSION(VERSION)
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31
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198
# AM_CONDITIONAL -*- Autoconf -*-
362
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200
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203
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204
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371
208
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372
209
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373
210
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497
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663
# Free Software Foundation, Inc.
665
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504
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505
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681
506
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685
510
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511
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565
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566
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567
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
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569
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744
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577
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578
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581
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AC_REQUIRE([AC_PROG_MKDIR_P])dnl
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586
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587
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
588
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
754
589
# We need awk for the "check" target. The system "awk" is bad on
755
590
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591
AC_REQUIRE([AC_PROG_AWK])dnl
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596
[_AM_PROG_TAR([v7])])])
762
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[_AM_DEPENDENCIES(CC)],
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766
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
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[m4_define([AC_PROG_CC],
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m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
767
602
AC_PROVIDE_IFELSE([AC_PROG_CXX],
768
[_AM_DEPENDENCIES(CXX)],
769
[define([AC_PROG_CXX],
770
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
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[_AM_DEPENDENCIES([CXX])],
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[m4_define([AC_PROG_CXX],
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m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
771
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AC_PROVIDE_IFELSE([AC_PROG_OBJC],
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[_AM_DEPENDENCIES(OBJC)],
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[define([AC_PROG_OBJC],
774
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
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[_AM_DEPENDENCIES([OBJC])],
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m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
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m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
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618
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621
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AC_CONFIG_COMMANDS_PRE(dnl
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623
[m4_provide_if([_AM_COMPILER_EXEEXT],
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[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
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am_missing_run="$MISSING --run "
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AC_MSG_WARN(['missing' script is too old or missing])
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# This file is free software; the Free Software Foundation
957
# gives unlimited permission to copy and/or distribute it,
958
# with or without modifications, as long as this notice is preserved.
964
# Check for `mkdir -p'.
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AC_DEFUN([AM_PROG_MKDIR_P],
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dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
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dnl Makefile.ins that do not define MKDIR_P, so we do our own
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AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
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# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
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# Copyright (C) 2001-2012 Free Software Foundation, Inc.
987
797
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988
798
# gives unlimited permission to copy and/or distribute it,
989
799
# with or without modifications, as long as this notice is preserved.
993
803
# _AM_MANGLE_OPTION(NAME)
994
804
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1043
849
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AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
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AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
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853
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1048
854
# arguments. Must try -L first in case configure is actually a
1049
855
# symlink; some systems play weird games with the mod time of symlinks
1050
856
# (eg FreeBSD returns the mod time of the symlink's containing
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1054
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1056
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1063
# if, for instance, CONFIG_SHELL is bash and it inherits a
1064
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1065
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AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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861
echo "timestamp, slept: $am_has_slept" > conftest.file
862
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863
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865
set X `ls -t "$srcdir/configure" conftest.file`
867
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868
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870
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871
# if, for instance, CONFIG_SHELL is bash and it inherits a
872
# broken ls alias from the environment. This has actually
873
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874
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
875
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877
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1070
884
test "$[2]" = conftest.file
1076
890
AC_MSG_ERROR([newly created file is older than distributed files!
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891
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1079
AC_MSG_RESULT(yes)])
894
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897
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901
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904
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905
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907
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1081
# Copyright (C) 2009, 2011 Free Software Foundation, Inc.
911
# Copyright (C) 2009-2012 Free Software Foundation, Inc.
1083
913
# This file is free software; the Free Software Foundation
1084
914
# gives unlimited permission to copy and/or distribute it,
1085
915
# with or without modifications, as long as this notice is preserved.
1089
919
# AM_SILENT_RULES([DEFAULT])
1090
920
# --------------------------
1091
921
# Enable less verbose build rules; with the default set to DEFAULT
1092
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922
# ("yes" being less verbose, "no" or empty being verbose).
1093
923
AC_DEFUN([AM_SILENT_RULES],
1094
[AC_ARG_ENABLE([silent-rules],
1095
[ --enable-silent-rules less verbose build output (undo: `make V=1')
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--disable-silent-rules verbose build output (undo: `make V=0')])
1097
case $enable_silent_rules in
1098
yes) AM_DEFAULT_VERBOSITY=0;;
1099
no) AM_DEFAULT_VERBOSITY=1;;
1100
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
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[AC_ARG_ENABLE([silent-rules], [dnl
926
[--enable-silent-rules],
927
[less verbose build output (undo: "make V=1")])
929
[--disable-silent-rules],
930
[verbose build output (undo: "make V=0")])dnl
932
case $enable_silent_rules in @%:@ (((
933
yes) AM_DEFAULT_VERBOSITY=0;;
934
no) AM_DEFAULT_VERBOSITY=1;;
935
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1103
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938
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
1104
939
dnl do not support nested variable expansions.
1105
940
dnl See automake bug#9928 and bug#10237.
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am_make=${MAKE-make}
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_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1138
# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
973
# Copyright (C) 2001-2012 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
1141
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# gives unlimited permission to copy and/or distribute it,
1142
977
# with or without modifications, as long as this notice is preserved.
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981
# AM_PROG_INSTALL_STRIP
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# ---------------------
1148
# One issue with vendor `install' (even GNU) is that you can't
983
# One issue with vendor 'install' (even GNU) is that you can't
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# specify the program used to strip binaries. This is especially
1150
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# annoying in cross-compiling environments, where the build's strip
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# is unlikely to handle the host's binaries.
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987
# Fortunately install-sh will honor a STRIPPROG variable, so we
1153
# always use install-sh in `make install-strip', and initialize
988
# always use install-sh in "make install-strip", and initialize
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989
# STRIPPROG with the value of the STRIP variable (set by the user).
1155
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AC_DEFUN([AM_PROG_INSTALL_STRIP],
1156
991
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1157
# Installed binaries are usually stripped using `strip' when the user
1158
# run `make install-strip'. However `strip' might not be the right
992
# Installed binaries are usually stripped using 'strip' when the user
993
# run "make install-strip". However 'strip' might not be the right
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994
# tool to use in cross-compilation environments, therefore Automake
1160
# will honor the `STRIP' environment variable to overrule this program.
1161
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
995
# will honor the 'STRIP' environment variable to overrule this program.
996
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
1162
997
if test "$cross_compiling" != no; then
1163
998
AC_CHECK_TOOL([STRIP], [strip], :)
1165
1000
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1166
1001
AC_SUBST([INSTALL_STRIP_PROGRAM])])
1168
# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
1003
# Copyright (C) 2006-2012 Free Software Foundation, Inc.
1170
1005
# This file is free software; the Free Software Foundation
1171
1006
# gives unlimited permission to copy and/or distribute it,
added
removed
aclocal.m4
