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144 lines
4.7 KiB
144 lines
4.7 KiB
# Copyright © 2013 Intel Corporation
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice (including the next
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# paragraph) shall be included in all copies or substantial portions of the
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# Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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# Initialize Autoconf
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AC_PREREQ([2.60])
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AC_INIT([libepoxy],
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[1.0],
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[https://people.freedesktop.org/~anholt/libepoxy],
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[libepoxy])
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AC_CONFIG_SRCDIR([Makefile.am])
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AC_CONFIG_HEADERS([config.h])
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# Initialize Automake
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AM_INIT_AUTOMAKE([foreign dist-bzip2 subdir-objects])
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# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS
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m4_ifndef([XORG_MACROS_VERSION],
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[m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen.
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Hint: either install from source, git://anongit.freedesktop.org/xorg/util/macros or,
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depending on you distribution, try package 'xutils-dev' or 'xorg-x11-util-macros'])])
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XORG_MACROS_VERSION(1.8)
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XORG_DEFAULT_OPTIONS
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AC_CHECK_PROGS([PYTHON], [python3 python2 python])
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# Initialize libtool
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AC_DISABLE_STATIC
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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AC_SYS_LARGEFILE
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case $host_os in
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mingw*)
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build_egl=no
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build_glx=no
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build_wgl=yes
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# On windows, the DLL has to have all of its functions
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# resolved at link time, so we have to link directly aginst
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# opengl32.dll. But that's the only GL provider, anyway.
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EPOXY_LINK_LIBS="-lopengl32"
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# Testing our built windows binaries requires that they be run
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# under wine. Yeah, we should be nice and autodetect, but
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# there's lots of missing autodetection for the testsuite
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# (like checking for EGL and GLX libs in non-windows.).
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AC_SUBST([LOG_COMPILER], [wine])
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;;
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darwin*)
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build_egl=no
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build_glx=yes
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build_wgl=no
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EPOXY_LINK_LIBS=""
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;;
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*)
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build_egl=yes
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build_glx=yes
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build_wgl=no
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# On platforms with dlopen, we load everything dynamically and
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# don't link against a specific window system or GL implementation.
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EPOXY_LINK_LIBS=""
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;;
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esac
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AC_SUBST(EPOXY_LINK_LIBS)
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AM_CONDITIONAL(BUILD_EGL, test x$build_egl = xyes)
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if test x$build_egl = xyes; then
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AC_DEFINE([BUILD_EGL], [1], [build EGL tests])
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fi
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AM_CONDITIONAL(BUILD_GLX, test x$build_glx = xyes)
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if test x$build_glx = xyes; then
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AC_DEFINE([BUILD_GLX], [1], [build GLX tests])
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fi
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AM_CONDITIONAL(BUILD_WGL, test x$build_wgl = xyes)
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if test x$build_wgl = xyes; then
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AC_DEFINE([BUILD_WGL], [1], [build WGL tests])
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fi
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case $host_os in
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mingw*)
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# visibility flags aren't supported for windows DLLs, and the
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# compiler whines to tell you so, so don't set them up.
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;;
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*)
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if test "x$GCC" = xyes; then
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save_CFLAGS="$CFLAGS"
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AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
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VISIBILITY_CFLAGS="-fvisibility=hidden"
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CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
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AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
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[VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
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# Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
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CFLAGS=$save_CFLAGS
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fi
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;;
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esac
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AC_SUBST([VISIBILITY_CFLAGS])
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PKG_CHECK_MODULES(X11, [x11], [x11=yes], [x11=no])
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if test x$x11 = xno -a x$build_glx = xyes; then
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AC_MSG_ERROR([libX11 headers (libx11-dev) required to build with GLX support])
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fi
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AM_CONDITIONAL(HAVE_X11, test x$x11 = xyes)
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PKG_CHECK_MODULES(GL, [gl], [gl=yes], [gl=no])
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AC_CONFIG_FILES([
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epoxy.pc
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Makefile
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include/epoxy/Makefile
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src/Makefile
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test/Makefile
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])
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AC_OUTPUT
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echo " EGL: $build_egl"
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echo " GLX: $build_glx"
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echo " WGL: $build_wgl"
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echo " PYTHON: $PYTHON"
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