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configure.ac
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configure.ac
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#
# Copyright 2005 Red Hat, Inc.
#
# Permission to use, copy, modify, distribute, and sell this software and its
# documentation for any purpose is hereby granted without fee, provided that
# the above copyright notice appear in all copies and that both that
# copyright notice and this permission notice appear in supporting
# documentation, and that the name of Red Hat not be used in
# advertising or publicity pertaining to distribution of the software without
# specific, written prior permission. Red Hat makes no
# representations about the suitability of this software for any purpose. It
# is provided "as is" without express or implied warranty.
#
# RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
# EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
# DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
# TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
#
# Initialize Autoconf
AC_PREREQ([2.69])
AC_INIT([libwayland-egl], [17.0.4],
[https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
AC_CONFIG_SRCDIR([Makefile.am])
AC_CONFIG_HEADERS([config.h])
# Initialize Automake
AM_INIT_AUTOMAKE([foreign dist-bzip2])
#AM_MAINTAINER_MODE
AC_CONFIG_MACRO_DIRS([m4])
# Initialize libtool
AC_PROG_LIBTOOL
# Obtain compiler/linker options for dependencies
PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client])
AC_CONFIG_FILES([Makefile wayland-egl.pc])
# Checks for library functions.
AC_FUNC_MALLOC
dnl
dnl Check if linker supports garbage collection
dnl
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -Wl,--gc-sections"
AC_MSG_CHECKING([whether ld supports --gc-sections])
AC_LINK_IFELSE(
[AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
[AC_MSG_RESULT([yes])
GC_SECTIONS="-Wl,--gc-sections";],
[AC_MSG_RESULT([no])
GC_SECTIONS="";])
LDFLAGS=$save_LDFLAGS
## Suggested by libtoolize
LT_INIT([disable-static])
AC_OUTPUT