зеркало из https://github.com/mozilla/gecko-dev.git
171 строка
5.7 KiB
Plaintext
171 строка
5.7 KiB
Plaintext
# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
|
|
|
|
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
|
|
# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
# PARTICULAR PURPOSE.
|
|
|
|
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
|
|
#
|
|
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful, but
|
|
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
#
|
|
# As a special exception to the GNU General Public License, if you
|
|
# distribute this file as part of a program that contains a
|
|
# configuration script generated by Autoconf, you may include it under
|
|
# the same distribution terms that you use for the rest of that program.
|
|
|
|
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
|
|
# ----------------------------------
|
|
AC_DEFUN([PKG_PROG_PKG_CONFIG],
|
|
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
|
|
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
|
|
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
|
|
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
|
|
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
|
|
fi
|
|
if test -n "$PKG_CONFIG"; then
|
|
_pkg_min_version=m4_default([$1], [0.9.0])
|
|
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
|
|
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
PKG_CONFIG=""
|
|
fi
|
|
|
|
fi[]dnl
|
|
])# PKG_PROG_PKG_CONFIG
|
|
|
|
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
|
#
|
|
# Check to see whether a particular set of modules exists. Similar
|
|
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
|
|
#
|
|
#
|
|
# Similar to PKG_CHECK_MODULES, make sure that the first instance of
|
|
# this or PKG_CHECK_MODULES is called, or make sure to call
|
|
# PKG_CHECK_EXISTS manually
|
|
# --------------------------------------------------------------
|
|
AC_DEFUN([PKG_CHECK_EXISTS],
|
|
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
|
if test -n "$PKG_CONFIG" && \
|
|
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
|
|
m4_ifval([$2], [$2], [:])
|
|
m4_ifvaln([$3], [else
|
|
$3])dnl
|
|
fi])
|
|
|
|
|
|
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
|
|
# ---------------------------------------------
|
|
m4_define([_PKG_CONFIG],
|
|
[if test -n "$$1"; then
|
|
pkg_cv_[]$1="$$1"
|
|
elif test -n "$PKG_CONFIG"; then
|
|
PKG_CHECK_EXISTS([$3],
|
|
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
|
|
[pkg_failed=yes])
|
|
else
|
|
pkg_failed=untried
|
|
fi[]dnl
|
|
])# _PKG_CONFIG
|
|
|
|
# _PKG_SHORT_ERRORS_SUPPORTED
|
|
# -----------------------------
|
|
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
|
|
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
|
|
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
|
|
_pkg_short_errors_supported=yes
|
|
else
|
|
_pkg_short_errors_supported=no
|
|
fi[]dnl
|
|
])# _PKG_SHORT_ERRORS_SUPPORTED
|
|
|
|
|
|
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
|
|
# [ACTION-IF-NOT-FOUND])
|
|
#
|
|
#
|
|
# Note that if there is a possibility the first call to
|
|
# PKG_CHECK_MODULES might not happen, you should be sure to include an
|
|
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
|
|
#
|
|
#
|
|
# --------------------------------------------------------------
|
|
AC_DEFUN([PKG_CHECK_MODULES],
|
|
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
|
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
|
|
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
|
|
|
|
pkg_failed=no
|
|
AC_MSG_CHECKING([for $1])
|
|
|
|
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
|
|
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
|
|
|
|
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
|
|
and $1[]_LIBS to avoid the need to call pkg-config.
|
|
See the pkg-config man page for more details.])
|
|
|
|
if test $pkg_failed = yes; then
|
|
_PKG_SHORT_ERRORS_SUPPORTED
|
|
if test $_pkg_short_errors_supported = yes; then
|
|
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
|
|
else
|
|
$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
|
|
fi
|
|
# Put the nasty error message in config.log where it belongs
|
|
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
|
|
|
|
ifelse([$4], , [AC_MSG_ERROR(dnl
|
|
[Package requirements ($2) were not met:
|
|
|
|
$$1_PKG_ERRORS
|
|
|
|
Consider adjusting the PKG_CONFIG_PATH environment variable if you
|
|
installed software in a non-standard prefix.
|
|
|
|
_PKG_TEXT
|
|
])],
|
|
[AC_MSG_RESULT([no])
|
|
$4])
|
|
elif test $pkg_failed = untried; then
|
|
ifelse([$4], , [AC_MSG_FAILURE(dnl
|
|
[The pkg-config script could not be found or is too old. Make sure it
|
|
is in your PATH or set the PKG_CONFIG environment variable to the full
|
|
path to pkg-config.
|
|
|
|
_PKG_TEXT
|
|
|
|
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
|
|
[$4])
|
|
else
|
|
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
|
|
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
|
|
AC_MSG_RESULT([yes])
|
|
ifelse([$3], , :, [$3])
|
|
fi[]dnl
|
|
])# PKG_CHECK_MODULES
|
|
|
|
m4_include([acinclude.m4])
|