diff options
Diffstat (limited to 'mesalib/configure.ac')
| -rw-r--r-- | mesalib/configure.ac | 3733 |
1 files changed, 1877 insertions, 1856 deletions
diff --git a/mesalib/configure.ac b/mesalib/configure.ac index 9c6ce3f21..3bd58c905 100644 --- a/mesalib/configure.ac +++ b/mesalib/configure.ac @@ -1,1856 +1,1877 @@ -dnl Process this file with autoconf to create configure. - -AC_PREREQ([2.59]) - -dnl Versioning - scrape the version from configs/default -m4_define([mesa_version], - [m4_esyscmd([${MAKE-make} -s -f bin/version.mk version | tr -d '\n' | tr -d '\r'])]) -m4_ifval(mesa_version,, - [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])]) - -dnl Tell the user about autoconf.html in the --help output -m4_divert_once([HELP_END], [ -See docs/autoconf.html for more details on the options for Mesa.]) - -AC_INIT([Mesa],[mesa_version], - [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa]) -AC_CONFIG_AUX_DIR([bin]) -AC_CANONICAL_HOST - -dnl Versions for external dependencies -LIBDRM_REQUIRED=2.4.23 -LIBDRM_RADEON_REQUIRED=2.4.23 -LIBDRM_INTEL_REQUIRED=2.4.23 -DRI2PROTO_REQUIRED=2.1 -GLPROTO_REQUIRED=1.4.11 -LIBDRM_XORG_REQUIRED=2.4.23 -LIBKMS_XORG_REQUIRED=1.0.0 - -dnl Check for progs -AC_PROG_CPP -AC_PROG_CC -AC_PROG_CXX -AC_CHECK_PROGS([MAKE], [gmake make]) -AC_CHECK_PROGS([PYTHON2], [python2 python]) -AC_PATH_PROG([MKDEP], [makedepend]) -AC_PATH_PROG([SED], [sed]) - -if test "x$MKDEP" = "x"; then - AC_MSG_ERROR([makedepend is required to build Mesa]) -fi - -dnl Our fallback install-sh is a symlink to minstall. Use the existing -dnl configuration in that case. -AC_PROG_INSTALL -test "x$INSTALL" = "x$ac_install_sh" && INSTALL='$(MINSTALL)' - -dnl We need a POSIX shell for parts of the build. Assume we have one -dnl in most cases. -case "$host_os" in -solaris*) - # Solaris /bin/sh is too old/non-POSIX compliant - AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh]) - SHELL="$POSIX_SHELL" - ;; -esac - -dnl clang is mostly GCC-compatible, but its version is much lower, -dnl so we have to check for it. -AC_MSG_CHECKING([if compiling with clang]) - -AC_COMPILE_IFELSE( -[AC_LANG_PROGRAM([], [[ -#ifndef __clang__ - not clang -#endif -]])], -[CLANG=yes], [CLANG=no]) - -AC_MSG_RESULT([$CLANG]) - -dnl If we're using GCC, make sure that it is at least version 3.3.0. Older -dnl versions are explictly not supported. -if test "x$GCC" = xyes -a "x$CLANG" = xno; then - AC_MSG_CHECKING([whether gcc version is sufficient]) - major=0 - minor=0 - - GCC_VERSION=`$CC -dumpversion` - if test $? -eq 0; then - major=`echo $GCC_VERSION | cut -d. -f1` - minor=`echo $GCC_VERSION | cut -d. -f1` - fi - - if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then - AC_MSG_RESULT([no]) - AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.]) - else - AC_MSG_RESULT([yes]) - fi -fi - - -MKDEP_OPTIONS=-fdepend -dnl Ask gcc where it's keeping its secret headers -if test "x$GCC" = xyes; then - for dir in include include-fixed; do - GCC_INCLUDES=`$CC -print-file-name=$dir` - if test "x$GCC_INCLUDES" != x && \ - test "$GCC_INCLUDES" != "$dir" && \ - test -d "$GCC_INCLUDES"; then - MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES" - fi - done -fi -AC_SUBST([MKDEP_OPTIONS]) - -dnl Make sure the pkg-config macros are defined -m4_ifndef([PKG_PROG_PKG_CONFIG], - [m4_fatal([Could not locate the pkg-config autoconf macros. - These are usually located in /usr/share/aclocal/pkg.m4. If your macros - are in a different location, try setting the environment variable - ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])]) -PKG_PROG_PKG_CONFIG() - -dnl LIB_DIR - library basename -LIB_DIR=`echo $libdir | $SED 's%.*/%%'` -AC_SUBST([LIB_DIR]) - -dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later -_SAVE_LDFLAGS="$LDFLAGS" -AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker]) -AC_SUBST([EXTRA_LIB_PATH]) - -dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later -_SAVE_CPPFLAGS="$CPPFLAGS" -AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers]) -AC_SUBST([X11_INCLUDES]) - -dnl Compiler macros -DEFINES="" -AC_SUBST([DEFINES]) -case "$host_os" in -linux*|*-gnu*|gnu*) - DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS" - ;; -solaris*) - DEFINES="$DEFINES -DPTHREADS -DSVR4" - ;; -cygwin*) - DEFINES="$DEFINES -DPTHREADS" - ;; -esac - -dnl Add flags for gcc and g++ -if test "x$GCC" = xyes; then - CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99" - if test "x$CLANG" = "xno"; then - CFLAGS="$CFLAGS -ffast-math" - fi - - # Enable -fvisibility=hidden if using a gcc that supports it - save_CFLAGS="$CFLAGS" - AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden]) - CFLAGS="$CFLAGS -fvisibility=hidden" - AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]), - [CFLAGS="$save_CFLAGS" ; AC_MSG_RESULT([no])]); - - # Work around aliasing bugs - developers should comment this out - CFLAGS="$CFLAGS -fno-strict-aliasing" -fi -if test "x$GXX" = xyes; then - CXXFLAGS="$CXXFLAGS -Wall" - - # Enable -fvisibility=hidden if using a gcc that supports it - save_CXXFLAGS="$CXXFLAGS" - AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden]) - CXXFLAGS="$CXXFLAGS -fvisibility=hidden" - AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]), - [CXXFLAGS="$save_CXXFLAGS" ; AC_MSG_RESULT([no])]); - - # Work around aliasing bugs - developers should comment this out - CXXFLAGS="$CXXFLAGS -fno-strict-aliasing" -fi - -dnl These should be unnecessary, but let the user set them if they want -AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler. - Default is to use CFLAGS.]) -AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the - compiler. Default is to use CFLAGS.]) -AC_SUBST([OPT_FLAGS]) -AC_SUBST([ARCH_FLAGS]) - -dnl -dnl Hacks to enable 32 or 64 bit build -dnl -AC_ARG_ENABLE([32-bit], - [AS_HELP_STRING([--enable-32-bit], - [build 32-bit libraries @<:@default=auto@:>@])], - [enable_32bit="$enableval"], - [enable_32bit=auto] -) -if test "x$enable_32bit" = xyes; then - if test "x$GCC" = xyes; then - CFLAGS="$CFLAGS -m32" - ARCH_FLAGS="$ARCH_FLAGS -m32" - fi - if test "x$GXX" = xyes; then - CXXFLAGS="$CXXFLAGS -m32" - fi -fi -AC_ARG_ENABLE([64-bit], - [AS_HELP_STRING([--enable-64-bit], - [build 64-bit libraries @<:@default=auto@:>@])], - [enable_64bit="$enableval"], - [enable_64bit=auto] -) -if test "x$enable_64bit" = xyes; then - if test "x$GCC" = xyes; then - CFLAGS="$CFLAGS -m64" - fi - if test "x$GXX" = xyes; then - CXXFLAGS="$CXXFLAGS -m64" - fi -fi - -dnl -dnl shared/static libraries, mimic libtool options -dnl -AC_ARG_ENABLE([static], - [AS_HELP_STRING([--enable-static], - [build static libraries @<:@default=disabled@:>@])], - [enable_static="$enableval"], - [enable_static=no] -) -case "x$enable_static" in -xyes|xno ) ;; -x ) enable_static=no ;; -* ) - AC_MSG_ERROR([Static library option '$enable_static' is not a valid]) - ;; -esac -AC_ARG_ENABLE([shared], - [AS_HELP_STRING([--disable-shared], - [build shared libraries @<:@default=enabled@:>@])], - [enable_shared="$enableval"], - [enable_shared=yes] -) -case "x$enable_shared" in -xyes|xno ) ;; -x ) enable_shared=yes ;; -* ) - AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid]) - ;; -esac - -dnl Can't have static and shared libraries, default to static if user -dnl explicitly requested. 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then - LIB_EXTENSION='a' -else - case "$host_os" in - darwin* ) - LIB_EXTENSION='dylib' ;; - cygwin* ) - dnl prefix can be 'cyg' or 'lib' - LIB_PREFIX_GLOB='???' - LIB_VERSION_SEPARATOR='-' - LIB_EXTENSION='dll' ;; - aix* ) - LIB_EXTENSION='a' ;; - * ) - LIB_EXTENSION='so' ;; - esac -fi - -GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION} -GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION} -GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION} -GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION} -OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION} -EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION} -GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION} -GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION} -VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION} -GLAPI_LIB_NAME='lib$(GLAPI_LIB).'${LIB_EXTENSION} - -GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*' -GLU_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLU_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*' -GLUT_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLUT_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*' -GLW_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLW_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*' -OSMESA_LIB_GLOB=${LIB_PREFIX_GLOB}'$(OSMESA_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*' -EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*' -EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*' -GLESv1_CM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv1_CM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*' -GLESv2_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv2_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*' -VG_LIB_GLOB=${LIB_PREFIX_GLOB}'$(VG_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*' -GLAPI_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLAPI_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*' - -AC_SUBST([GL_LIB_NAME]) -AC_SUBST([GLU_LIB_NAME]) -AC_SUBST([GLUT_LIB_NAME]) -AC_SUBST([GLW_LIB_NAME]) -AC_SUBST([OSMESA_LIB_NAME]) -AC_SUBST([EGL_LIB_NAME]) -AC_SUBST([GLESv1_CM_LIB_NAME]) -AC_SUBST([GLESv2_LIB_NAME]) -AC_SUBST([VG_LIB_NAME]) -AC_SUBST([GLAPI_LIB_NAME]) - -AC_SUBST([GL_LIB_GLOB]) -AC_SUBST([GLU_LIB_GLOB]) -AC_SUBST([GLUT_LIB_GLOB]) -AC_SUBST([GLW_LIB_GLOB]) -AC_SUBST([OSMESA_LIB_GLOB]) -AC_SUBST([EGL_LIB_GLOB]) -AC_SUBST([GLESv1_CM_LIB_GLOB]) -AC_SUBST([GLESv2_LIB_GLOB]) -AC_SUBST([VG_LIB_GLOB]) -AC_SUBST([GLAPI_LIB_GLOB]) - -dnl -dnl Arch/platform-specific settings -dnl -AC_ARG_ENABLE([asm], - [AS_HELP_STRING([--disable-asm], - [disable assembly usage @<:@default=enabled on supported plaforms@:>@])], - [enable_asm="$enableval"], - [enable_asm=yes] -) -asm_arch="" -ASM_FLAGS="" -MESA_ASM_SOURCES="" -GLAPI_ASM_SOURCES="" -AC_MSG_CHECKING([whether to enable assembly]) -test "x$enable_asm" = xno && AC_MSG_RESULT([no]) -# disable if cross compiling on x86/x86_64 since we must run gen_matypes -if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then - case "$host_cpu" in - i?86 | x86_64) - enable_asm=no - AC_MSG_RESULT([no, cross compiling]) - ;; - esac -fi -# check for supported arches -if test "x$enable_asm" = xyes; then - case "$host_cpu" in - i?86) - case "$host_os" in - linux* | *freebsd* | dragonfly* | *netbsd*) - test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86 - ;; - esac - ;; - x86_64) - case "$host_os" in - linux* | *freebsd* | dragonfly* | *netbsd*) - test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64 - ;; - esac - ;; - powerpc) - case "$host_os" in - linux*) - asm_arch=ppc - ;; - esac - ;; - sparc*) - case "$host_os" in - linux*) - asm_arch=sparc - ;; - esac - ;; - esac - - case "$asm_arch" in - x86) - ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM" - MESA_ASM_SOURCES='$(X86_SOURCES)' - GLAPI_ASM_SOURCES='$(X86_API)' - AC_MSG_RESULT([yes, x86]) - ;; - x86_64) - ASM_FLAGS="-DUSE_X86_64_ASM" - MESA_ASM_SOURCES='$(X86-64_SOURCES)' - GLAPI_ASM_SOURCES='$(X86-64_API)' - AC_MSG_RESULT([yes, x86_64]) - ;; 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then - AC_CHECK_HEADER([selinux/selinux.h],[], - [AC_MSG_ERROR([SELinux headers not found])]) - AC_CHECK_LIB([selinux],[is_selinux_enabled],[], - [AC_MSG_ERROR([SELinux library not found])]) - SELINUX_LIBS="-lselinux" - DEFINES="$DEFINES -DMESA_SELINUX" -fi - -dnl Determine which APIs to support -AC_ARG_ENABLE([opengl], - [AS_HELP_STRING([--disable-opengl], - [disable support for standard OpenGL API @<:@default=no@:>@])], - [enable_opengl="$enableval"], - [enable_opengl=yes]) -AC_ARG_ENABLE([gles1], - [AS_HELP_STRING([--enable-gles1], - [enable support for OpenGL ES 1.x API @<:@default=no@:>@])], - [enable_gles1="$enableval"], - [enable_gles1=no]) -AC_ARG_ENABLE([gles2], - [AS_HELP_STRING([--enable-gles2], - [enable support for OpenGL ES 2.x API @<:@default=no@:>@])], - [enable_gles2="$enableval"], - [enable_gles2=no]) -AC_ARG_ENABLE([gles-overlay], - [AS_HELP_STRING([--enable-gles-overlay], - [DEPRECATED. 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The variable have_x is set if libX11 is -dnl found to mimic AC_PATH_XTRA. -dnl -if test -n "$PKG_CONFIG"; then - AC_MSG_CHECKING([pkg-config files for X11 are available]) - PKG_CHECK_EXISTS([x11],[ - x11_pkgconfig=yes - have_x=yes - ],[ - x11_pkgconfig=no - ]) - AC_MSG_RESULT([$x11_pkgconfig]) -else - x11_pkgconfig=no -fi -dnl Use the autoconf macro if no pkg-config files -if test "$x11_pkgconfig" = yes; then - PKG_CHECK_MODULES([X11], [x11]) -else - AC_PATH_XTRA - test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS" - test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11" - AC_SUBST([X11_CFLAGS]) - AC_SUBST([X11_LIBS]) -fi - -dnl Try to tell the user that the --x-* options are only used when -dnl pkg-config is not available. This must be right after AC_PATH_XTRA. -m4_divert_once([HELP_BEGIN], -[These options are only used when the X libraries cannot be found by the -pkg-config utility.]) - -dnl We need X for xlib and dri, so bomb now if it's not found -case "$mesa_driver" in -xlib|dri) - if test "$no_x" = yes; then - AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver]) - fi - ;; -esac - -dnl XCB - this is only used for GLX right now -AC_ARG_ENABLE([xcb], - [AS_HELP_STRING([--enable-xcb], - [use XCB for GLX @<:@default=disabled@:>@])], - [enable_xcb="$enableval"], - [enable_xcb=no]) -if test "x$enable_xcb" = xyes; then - DEFINES="$DEFINES -DUSE_XCB" -else - enable_xcb=no -fi - -dnl -dnl libGL configuration per driver -dnl -case "$mesa_driver" in -xlib) - if test "$x11_pkgconfig" = yes; then - PKG_CHECK_MODULES([XLIBGL], [x11 xext]) - GL_PC_REQ_PRIV="x11 xext" - X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS" - GL_LIB_DEPS="$XLIBGL_LIBS" - else - # should check these... - X11_INCLUDES="$X11_INCLUDES $X_CFLAGS" - GL_LIB_DEPS="$X_LIBS -lX11 -lXext" - GL_PC_LIB_PRIV="$GL_LIB_DEPS" - GL_PC_CFLAGS="$X11_INCLUDES" - fi - GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread" - GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread" - - # if static, move the external libraries to the programs - # and empty the libraries for libGL - if test "$enable_static" = yes; then - APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS" - GL_LIB_DEPS="" - fi - ;; -dri|no) # these checks are still desired when there is no mesa_driver - # DRI must be shared, I think - if test "$enable_static" = yes; then - AC_MSG_ERROR([Can't use static libraries for DRI drivers]) - fi - - # Check for libdrm - PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED]) - PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED]) - PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED]) - GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED glproto >= $GLPROTO_REQUIRED" - DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED" - - # find the DRI deps for libGL - if test "$x11_pkgconfig" = yes; then - dri_modules="x11 xext xdamage xfixes" - - # add xf86vidmode if available - PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no) - if test "$HAVE_XF86VIDMODE" = yes ; then - dri_modules="$dri_modules xxf86vm" - fi - - # add xcb modules if necessary - if test "$enable_xcb" = yes; then - dri_modules="$dri_modules x11-xcb xcb-glx" - fi - - PKG_CHECK_MODULES([DRIGL], [$dri_modules]) - GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules" - X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS" - GL_LIB_DEPS="$DRIGL_LIBS" - else - # should check these... - X11_INCLUDES="$X11_INCLUDES $X_CFLAGS" - GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes" - GL_PC_LIB_PRIV="$GL_LIB_DEPS" - GL_PC_CFLAGS="$X11_INCLUDES" - - # XCB can only be used from pkg-config - if test "$enable_xcb" = yes; then - PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx]) - GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx" - X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS" - GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS" - fi - fi - - # need DRM libs, -lpthread, etc. - GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS" - GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS" - GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS" - GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS" - GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS" - GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS" - ;; -osmesa) - # No libGL for osmesa - GL_LIB_DEPS="" - ;; -esac -AC_SUBST([GL_LIB_DEPS]) -AC_SUBST([GL_PC_REQ_PRIV]) -AC_SUBST([GL_PC_LIB_PRIV]) -AC_SUBST([GL_PC_CFLAGS]) -AC_SUBST([DRI_PC_REQ_PRIV]) -AC_SUBST([GLESv1_CM_LIB_DEPS]) -AC_SUBST([GLESv1_CM_PC_LIB_PRIV]) -AC_SUBST([GLESv2_LIB_DEPS]) -AC_SUBST([GLESv2_PC_LIB_PRIV]) - -GLAPI_LIB_DEPS="-lpthread" -AC_SUBST([GLAPI_LIB_DEPS]) - -AC_SUBST([HAVE_XF86VIDMODE]) - -PKG_CHECK_MODULES([LIBDRM_RADEON], - [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED], - HAVE_LIBDRM_RADEON=yes, - HAVE_LIBDRM_RADEON=no) - -dnl -dnl More X11 setup -dnl -if test "$mesa_driver" = xlib; then - DEFINES="$DEFINES -DUSE_XSHM" -fi - -dnl -dnl TLS detection -dnl - -AC_ARG_ENABLE([glx-tls], - [AS_HELP_STRING([--enable-glx-tls], - [enable TLS support in GLX @<:@default=disabled@:>@])], - [GLX_USE_TLS="$enableval"], - [GLX_USE_TLS=no]) -AC_SUBST(GLX_TLS, ${GLX_USE_TLS}) - -dnl -dnl More DRI setup -dnl -dnl Directory for DRI drivers -AC_ARG_WITH([dri-driverdir], - [AS_HELP_STRING([--with-dri-driverdir=DIR], - [directory for the DRI drivers @<:@${libdir}/dri@:>@])], - [DRI_DRIVER_INSTALL_DIR="$withval"], - [DRI_DRIVER_INSTALL_DIR='${libdir}/dri']) -AC_SUBST([DRI_DRIVER_INSTALL_DIR]) -dnl Extra search path for DRI drivers -AC_ARG_WITH([dri-searchpath], - [AS_HELP_STRING([--with-dri-searchpath=DIRS...], - [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])], - [DRI_DRIVER_SEARCH_DIR="$withval"], - [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}']) -AC_SUBST([DRI_DRIVER_SEARCH_DIR]) -dnl Direct rendering or just indirect rendering -AC_ARG_ENABLE([driglx-direct], - [AS_HELP_STRING([--disable-driglx-direct], - [enable direct rendering in GLX and EGL for DRI @<:@default=enabled@:>@])], - [driglx_direct="$enableval"], - [driglx_direct="yes"]) -dnl Which drivers to build - default is chosen by platform -AC_ARG_WITH([dri-drivers], - [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@], - [comma delimited DRI drivers list, e.g. - "swrast,i965,radeon" @<:@default=auto@:>@])], - [with_dri_drivers="$withval"], - [with_dri_drivers=yes]) -if test "x$with_dri_drivers" = x; then - with_dri_drivers=no -fi - -dnl If $with_dri_drivers is yes, directories will be added through -dnl platform checks -DRI_DIRS="" -case "$with_dri_drivers" in -no) ;; -yes) - DRI_DIRS="yes" - ;; -*) - # verify the requested driver directories exist - dri_drivers=`IFS=', '; echo $with_dri_drivers` - for driver in $dri_drivers; do - test -d "$srcdir/src/mesa/drivers/dri/$driver" || \ - AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist]) - done - DRI_DIRS="$dri_drivers" - ;; -esac - -dnl Set DRI_DIRS, DEFINES and LIB_DEPS -if test "$mesa_driver" = dri -o "$mesa_driver" = no; then - # Use TLS in GLX? - if test "x$GLX_USE_TLS" = xyes; then - DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS" - fi - - # Platform specific settings and drivers to build - case "$host_os" in - linux*) - DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER" - if test "x$driglx_direct" = xyes; then - DEFINES="$DEFINES -DGLX_DIRECT_RENDERING" - fi - DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS" - - case "$host_cpu" in - x86_64) - # sis is missing because they have not be converted to use - # the new interface. i810 are missing because there is no - # x86-64 system where they could *ever* be used. - if test "x$DRI_DIRS" = "xyes"; then - DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \ - savage tdfx unichrome swrast" - fi - ;; - powerpc*) - # Build only the drivers for cards that exist on PowerPC. - # At some point MGA will be added, but not yet. - if test "x$DRI_DIRS" = "xyes"; then - DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast" - fi - ;; - sparc*) - # Build only the drivers for cards that exist on sparc` - if test "x$DRI_DIRS" = "xyes"; then - DRI_DIRS="mach64 r128 r200 r300 r600 radeon swrast" - fi - ;; - esac - ;; - freebsd* | dragonfly* | *netbsd*) - DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1" - DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS" - DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING" - if test "x$driglx_direct" = xyes; then - DEFINES="$DEFINES -DGLX_DIRECT_RENDERING" - fi - - if test "x$DRI_DIRS" = "xyes"; then - DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \ - unichrome savage sis swrast" - fi - ;; - gnu*) - DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER" - DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS" - ;; - solaris*) - DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER" - DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING" - if test "x$driglx_direct" = xyes; then - DEFINES="$DEFINES -DGLX_DIRECT_RENDERING" - fi - ;; - esac - - # default drivers - if test "x$DRI_DIRS" = "xyes"; then - DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon \ - savage sis tdfx unichrome swrast" - fi - - DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'` - - # Check for expat - if test "$mesa_driver" = dri; then - EXPAT_INCLUDES="" - EXPAT_LIB=-lexpat - AC_ARG_WITH([expat], - [AS_HELP_STRING([--with-expat=DIR], - [expat install directory])],[ - EXPAT_INCLUDES="-I$withval/include" - CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES" - LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR" - EXPAT_LIB="-L$withval/$LIB_DIR -lexpat" - ]) - AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])]) - AC_CHECK_LIB([expat],[XML_ParserCreate],[], - [AC_MSG_ERROR([Expat required for DRI.])]) - fi - - # put all the necessary libs together - DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS" -fi -AC_SUBST([DRI_DIRS]) -AC_SUBST([EXPAT_INCLUDES]) -AC_SUBST([DRI_LIB_DEPS]) - -case $DRI_DIRS in -*i915*|*i965*) - PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED]) - ;; -esac - -case $DRI_DIRS in -*radeon*|*r200*|*r300*|*r600*) - if test "x$HAVE_LIBDRM_RADEON" = xyes; then - RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS" - RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS - fi - ;; -esac -AC_SUBST([RADEON_CFLAGS]) -AC_SUBST([RADEON_LDFLAGS]) - - -dnl -dnl OSMesa configuration -dnl -if test "$mesa_driver" = xlib; then - default_gl_osmesa=yes -else - default_gl_osmesa=no -fi -AC_ARG_ENABLE([gl-osmesa], - [AS_HELP_STRING([--enable-gl-osmesa], - [enable OSMesa with libGL @<:@default=enabled for xlib driver@:>@])], - [gl_osmesa="$enableval"], - [gl_osmesa="$default_gl_osmesa"]) -if test "x$gl_osmesa" = xyes; then - if test "x$enable_opengl" = xno; then - AC_MSG_ERROR([OpenGL is not available for OSMesa driver]) - fi - if test "$mesa_driver" = osmesa; then - AC_MSG_ERROR([libGL is not available for OSMesa driver]) - else - DRIVER_DIRS="$DRIVER_DIRS osmesa" - fi -fi - -dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...) -AC_ARG_WITH([osmesa-bits], - [AS_HELP_STRING([--with-osmesa-bits=BITS], - [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])], - [osmesa_bits="$withval"], - [osmesa_bits=8]) -if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then - AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver]) - osmesa_bits=8 -fi -case "x$osmesa_bits" in -x8) - OSMESA_LIB=OSMesa - ;; -x16|x32) - OSMESA_LIB="OSMesa$osmesa_bits" - DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31" - ;; -*) - AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option]) - ;; -esac -AC_SUBST([OSMESA_LIB]) - -case "$DRIVER_DIRS" in -*osmesa*) - # only link libraries with osmesa if shared - if test "$enable_static" = no; then - OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS" - else - OSMESA_LIB_DEPS="" - fi - OSMESA_MESA_DEPS="" - OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS" - ;; -esac -AC_SUBST([OSMESA_LIB_DEPS]) -AC_SUBST([OSMESA_MESA_DEPS]) -AC_SUBST([OSMESA_PC_REQ]) -AC_SUBST([OSMESA_PC_LIB_PRIV]) - -dnl -dnl EGL configuration -dnl -AC_ARG_ENABLE([egl], - [AS_HELP_STRING([--disable-egl], - [disable EGL library @<:@default=enabled@:>@])], - [enable_egl="$enableval"], - [enable_egl=yes]) -if test "x$enable_egl" = xno; then - if test "x$mesa_driver" = xno; then - AC_MSG_ERROR([cannot disable EGL when there is no mesa driver]) - fi - if test "x$enable_openvg" = xyes; then - AC_MSG_ERROR([cannot enable OpenVG without EGL]) - fi -fi -if test "x$enable_egl" = xyes; then - SRC_DIRS="$SRC_DIRS egl" - EGL_LIB_DEPS="$DLOPEN_LIBS -lpthread" - EGL_DRIVERS_DIRS="" - if test "$enable_static" != yes; then - # build egl_glx when libGL is built - if test "$mesa_driver" = xlib -o "$mesa_driver" = dri; then - EGL_DRIVERS_DIRS="glx" - fi - - if test "$mesa_driver" = dri; then - # build egl_dri2 when xcb-dri2 is available - PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 xcb-xfixes], - [have_xcb_dri2=yes],[have_xcb_dri2=no]) - PKG_CHECK_MODULES([LIBUDEV], [libudev > 150], - [have_libudev=yes],[have_libudev=no]) - - if test "$have_xcb_dri2" = yes; then - EGL_DRIVER_DRI2=dri2 - DEFINES="$DEFINES -DHAVE_XCB_DRI2" - if test "$have_libudev" = yes; then - DEFINES="$DEFINES -DHAVE_LIBUDEV" - fi - fi - fi - - EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS $EGL_DRIVER_DRI2" - fi -fi -AC_SUBST([EGL_LIB_DEPS]) -AC_SUBST([EGL_DRIVERS_DIRS]) - -dnl -dnl GLU configuration -dnl -AC_ARG_ENABLE([glu], - [AS_HELP_STRING([--disable-glu], - [enable OpenGL Utility library @<:@default=enabled@:>@])], - [enable_glu="$enableval"], - [enable_glu=yes]) - -if test "x$enable_glu" = xyes -a "x$mesa_driver" = xno; then - AC_MSG_NOTICE([Disabling GLU since there is no OpenGL driver]) - enable_glu=no -fi - -if test "x$enable_glu" = xyes; then - SRC_DIRS="$SRC_DIRS glu" - - case "$mesa_driver" in - osmesa) - # Link libGLU to libOSMesa instead of libGL - GLU_LIB_DEPS="" - GLU_PC_REQ="osmesa" - if test "$enable_static" = no; then - GLU_MESA_DEPS='-l$(OSMESA_LIB)' - else - GLU_MESA_DEPS="" - fi - ;; - *) - # If static, empty GLU_LIB_DEPS and add libs for programs to link - GLU_PC_REQ="gl" - GLU_PC_LIB_PRIV="-lm" - if test "$enable_static" = no; then - GLU_LIB_DEPS="-lm" - GLU_MESA_DEPS='-l$(GL_LIB)' - else - GLU_LIB_DEPS="" - GLU_MESA_DEPS="" - APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++" - fi - ;; - esac -fi -if test "$enable_static" = no; then - GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS" -fi -GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS" -AC_SUBST([GLU_LIB_DEPS]) -AC_SUBST([GLU_MESA_DEPS]) -AC_SUBST([GLU_PC_REQ]) -AC_SUBST([GLU_PC_REQ_PRIV]) -AC_SUBST([GLU_PC_LIB_PRIV]) -AC_SUBST([GLU_PC_CFLAGS]) - -dnl -dnl GLw configuration -dnl -AC_ARG_ENABLE([glw], - [AS_HELP_STRING([--disable-glw], - [enable Xt/Motif widget library @<:@default=enabled@:>@])], - [enable_glw="$enableval"], - [enable_glw=yes]) -dnl Don't build GLw on osmesa -if test "x$enable_glw" = xyes; then - case "$mesa_driver" in - osmesa|no) - AC_MSG_NOTICE([Disabling GLw since there is no OpenGL driver]) - enable_glw=no - ;; - esac -fi -AC_ARG_ENABLE([motif], - [AS_HELP_STRING([--enable-motif], - [use Motif widgets in GLw @<:@default=disabled@:>@])], - [enable_motif="$enableval"], - [enable_motif=no]) - -if test "x$enable_glw" = xyes; then - SRC_DIRS="$SRC_DIRS glw" - if test "$x11_pkgconfig" = yes; then - PKG_CHECK_MODULES([GLW],[x11 xt]) - GLW_PC_REQ_PRIV="x11 xt" - GLW_LIB_DEPS="$GLW_LIBS" - else - # should check these... - GLW_LIB_DEPS="$X_LIBS -lXt -lX11" - GLW_PC_LIB_PRIV="$GLW_LIB_DEPS" - GLW_PC_CFLAGS="$X11_INCLUDES" - fi - - GLW_SOURCES="GLwDrawA.c" - MOTIF_CFLAGS= - if test "x$enable_motif" = xyes; then - GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c" - AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no]) - if test "x$MOTIF_CONFIG" != xno; then - MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags` - MOTIF_LIBS=`$MOTIF_CONFIG --libs` - else - AC_CHECK_HEADER([Xm/PrimitiveP.h], [], - [AC_MSG_ERROR([Can't locate Motif headers])]) - AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"], - [AC_MSG_ERROR([Can't locate Motif Xm library])]) - fi - # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11 - GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS" - GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV" - GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS" - fi - - # If static, empty GLW_LIB_DEPS and add libs for programs to link - GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV" - if test "$enable_static" = no; then - GLW_MESA_DEPS='-l$(GL_LIB)' - GLW_LIB_DEPS="$GLW_LIB_DEPS" - else - APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS" - GLW_LIB_DEPS="" - GLW_MESA_DEPS="" - fi -fi -AC_SUBST([GLW_LIB_DEPS]) -AC_SUBST([GLW_MESA_DEPS]) -AC_SUBST([GLW_SOURCES]) -AC_SUBST([MOTIF_CFLAGS]) -AC_SUBST([GLW_PC_REQ_PRIV]) -AC_SUBST([GLW_PC_LIB_PRIV]) -AC_SUBST([GLW_PC_CFLAGS]) - -dnl -dnl GLUT configuration -dnl -if test -f "$srcdir/include/GL/glut.h"; then - default_glut=yes -else - default_glut=no -fi -AC_ARG_ENABLE([glut], - [AS_HELP_STRING([--disable-glut], - [enable GLUT library @<:@default=enabled if source available@:>@])], - [enable_glut="$enableval"], - [enable_glut="$default_glut"]) - -dnl Don't build glut on osmesa -if test "x$enable_glut" = xyes; then - case "$mesa_driver" in - osmesa|no) - AC_MSG_NOTICE([Disabling glut since there is no OpenGL driver]) - enable_glut=no - ;; - esac -fi -dnl Can't build glut if GLU not available -if test "x$enable_glu$enable_glut" = xnoyes; then - AC_MSG_WARN([Disabling glut since GLU is disabled]) - enable_glut=no -fi - -if test "x$enable_glut" = xyes; then - SRC_DIRS="$SRC_DIRS glut/glx" - if test "$x11_pkgconfig" = yes; then - PKG_CHECK_MODULES([GLUT],[x11 xmu xi]) - GLUT_PC_REQ_PRIV="x11 xmu xi" - GLUT_LIB_DEPS="$GLUT_LIBS" - else - # should check these... - GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi" - GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS" - GLUT_PC_CFLAGS="$X11_INCLUDES" - fi - if test "x$GCC" = xyes; then - GLUT_CFLAGS="$GLUT_CFLAGS -fexceptions" - fi - GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm" - GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm" - - # If static, empty GLUT_LIB_DEPS and add libs for programs to link - if test "$enable_static" = no; then - GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)' - else - APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS" - GLUT_LIB_DEPS="" - GLUT_MESA_DEPS="" - fi -fi -AC_SUBST([GLUT_LIB_DEPS]) -AC_SUBST([GLUT_MESA_DEPS]) -AC_SUBST([GLUT_CFLAGS]) -AC_SUBST([GLUT_PC_REQ_PRIV]) -AC_SUBST([GLUT_PC_LIB_PRIV]) -AC_SUBST([GLUT_PC_CFLAGS]) - -dnl -dnl Program library dependencies -dnl Only libm is added here if necessary as the libraries should -dnl be pulled in by the linker -dnl -if test "x$APP_LIB_DEPS" = x; then - case "$host_os" in - solaris*) - APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm" - ;; - cygwin*) - APP_LIB_DEPS="-lX11" - ;; - *) - APP_LIB_DEPS="-lm" - ;; - esac -fi -AC_SUBST([APP_LIB_DEPS]) -AC_SUBST([PROGRAM_DIRS]) - -dnl -dnl Gallium configuration -dnl -AC_ARG_ENABLE([gallium], - [AS_HELP_STRING([--disable-gallium], - [build gallium @<:@default=enabled@:>@])], - [enable_gallium="$enableval"], - [enable_gallium=yes]) -if test "x$enable_gallium" = xno -a "x$enable_openvg" = xyes; then - AC_MSG_ERROR([cannot enable OpenVG without Gallium]) -fi -if test "x$enable_gallium" = xyes; then - SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets" - AC_CHECK_HEADER([udis86.h], [HAS_UDIS86="yes"], - [HAS_UDIS86="no"]) - AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no]) -fi - -AC_SUBST([LLVM_CFLAGS]) -AC_SUBST([LLVM_LIBS]) -AC_SUBST([LLVM_LDFLAGS]) -AC_SUBST([LLVM_VERSION]) - -dnl -dnl Gallium state trackers configuration -dnl - -AC_ARG_ENABLE([gallium-egl], - [AS_HELP_STRING([--enable-gallium-egl], - [enable gallium EGL state tracker @<:@default=auto@:>@])], - [enable_gallium_egl="$enableval"], - [enable_gallium_egl=auto]) -if test "x$enable_gallium_egl" = xauto; then - case "$mesa_driver" in - dri|no) - enable_gallium_egl=$enable_egl - ;; - *) - enable_gallium_egl=$enable_openvg - ;; - esac -fi -case "x$enable_egl$enable_gallium_egl" in -xnoyes) - AC_MSG_ERROR([cannot build Gallium EGL state tracker without EGL]) -esac - -AC_ARG_WITH([state-trackers], - [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@], - [comma delimited state_trackers list, e.g. - "egl,glx" @<:@default=auto@:>@])], - [with_state_trackers="$withval"], - [with_state_trackers=yes]) - -case "$with_state_trackers" in -no) - GALLIUM_STATE_TRACKERS_DIRS="" - ;; -yes) - # look at what else is built - case "$mesa_driver" in - xlib) - GALLIUM_STATE_TRACKERS_DIRS=glx - ;; - dri) - GALLIUM_STATE_TRACKERS_DIRS="dri" - HAVE_ST_DRI="yes" - # Have only tested st/xorg on 1.6.0 servers - PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED], - HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg", - HAVE_ST_XORG="no") - ;; - esac - - if test "x$enable_egl" = xyes; then - if test "$enable_openvg" = yes; then - GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vega" - st_egl="yes" - fi - - if test "$enable_gallium_egl" = yes; then - GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl" - HAVE_ST_EGL="yes" - fi - fi - ;; -*) - # verify the requested state tracker exist - state_trackers="" - _state_trackers=`IFS=', '; echo $with_state_trackers` - for tracker in $_state_trackers; do - case "$tracker" in - dri) - if test "x$mesa_driver" != xdri; then - AC_MSG_ERROR([cannot build dri state tracker without mesa driver set to dri]) - fi - HAVE_ST_DRI="yes" - ;; - egl) - if test "x$enable_egl" != xyes; then - AC_MSG_ERROR([cannot build egl state tracker without EGL library]) - fi - HAVE_ST_EGL="yes" - ;; - xorg) - PKG_CHECK_MODULES([XORG], [xorg-server >= 1.6.0]) - PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED]) - PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED]) - HAVE_ST_XORG="yes" - ;; - vega) - if test "x$enable_openvg" != xyes; then - AC_MSG_ERROR([cannot build vega state tracker without --enable-openvg]) - fi - have_st_vega="yes" - ;; - esac - - if test -n "$tracker"; then - test -d "$srcdir/src/gallium/state_trackers/$tracker" || \ - AC_MSG_ERROR([state tracker '$tracker' doesn't exist]) - if test -n "$state_trackers"; then - state_trackers="$state_trackers $tracker" - else - state_trackers="$tracker" - fi - fi - done - GALLIUM_STATE_TRACKERS_DIRS="$state_trackers" - - # append --enable-openvg/--enable-gallium-egl to --with-state-trackers - if test "x$have_st_vega" != xyes -a "x$enable_openvg" = xyes; then - AC_MSG_ERROR([--with-state-trackers specified but vega is missing]) - fi - if test "x$HAVE_ST_EGL" != xyes -a "x$enable_gallium_egl" = xyes; then - AC_MSG_ERROR([--with-state-trackers specified but egl is missing]) - fi - ;; -esac - - -EGL_CLIENT_APIS="" -VG_LIB_DEPS="" - -case "x$enable_opengl$enable_gles1$enable_gles2" in -x*yes*) - EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)' - ;; -esac -if test "x$enable_openvg" = xyes; then - EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)' - VG_LIB_DEPS="$VG_LIB_DEPS -lpthread" -fi - -AC_SUBST([VG_LIB_DEPS]) -AC_SUBST([EGL_CLIENT_APIS]) - -if test "x$HAVE_ST_EGL" = xyes; then - GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl" -fi - -if test "x$HAVE_ST_XORG" = xyes; then - PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1], - HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71", - HAVE_XEXTPROTO_71="no") -fi - -AC_ARG_WITH([egl-platforms], - [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@], - [comma delimited native platforms libEGL supports, e.g. - "x11,drm" @<:@default=auto@:>@])], - [with_egl_platforms="$withval"], - [with_egl_platforms=yes]) -AC_ARG_WITH([egl-displays], - [AS_HELP_STRING([--with-egl-displays@<:@=DIRS...@:>@], - [DEPRECATED. Use --with-egl-platforms instead])], - [with_egl_platforms="$withval"]) - -EGL_PLATFORMS="" -case "$with_egl_platforms" in -yes) - if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then - EGL_PLATFORMS="x11" - if test "$mesa_driver" = dri; then - EGL_PLATFORMS="$EGL_PLATFORMS drm" - fi - fi - ;; -*) - if test "x$enable_egl" != xyes; then - AC_MSG_ERROR([cannot build egl state tracker without EGL library]) - fi - # verify the requested driver directories exist - egl_platforms=`IFS=', '; echo $with_egl_platforms` - for plat in $egl_platforms; do - test -d "$srcdir/src/gallium/state_trackers/egl/$plat" || \ - AC_MSG_ERROR([EGL platform '$plat' does't exist]) - if test "$plat" = "fbdev"; then - GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/fbdev" - fi - done - EGL_PLATFORMS="$egl_platforms" - ;; -esac -AC_SUBST([EGL_PLATFORMS]) - -AC_ARG_WITH([egl-driver-dir], - [AS_HELP_STRING([--with-egl-driver-dir=DIR], - [directory for EGL drivers [[default=${libdir}/egl]]])], - [EGL_DRIVER_INSTALL_DIR="$withval"], - [EGL_DRIVER_INSTALL_DIR='${libdir}/egl']) -AC_SUBST([EGL_DRIVER_INSTALL_DIR]) - -AC_ARG_WITH([xorg-driver-dir], - [AS_HELP_STRING([--with-xorg-driver-dir=DIR], - [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])], - [XORG_DRIVER_INSTALL_DIR="$withval"], - [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"]) -AC_SUBST([XORG_DRIVER_INSTALL_DIR]) - -AC_ARG_WITH([max-width], - [AS_HELP_STRING([--with-max-width=N], - [Maximum framebuffer width (4096)])], - [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}"; - AS_IF([test "${withval}" -gt "4096"], - [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])] -) -AC_ARG_WITH([max-height], - [AS_HELP_STRING([--with-max-height=N], - [Maximum framebuffer height (4096)])], - [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}"; - AS_IF([test "${withval}" -gt "4096"], - [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])] -) - -dnl -dnl Gallium LLVM -dnl -AC_ARG_ENABLE([gallium-llvm], - [AS_HELP_STRING([--enable-gallium-llvm], - [build gallium LLVM support @<:@default=disabled@:>@])], - [enable_gallium_llvm="$enableval"], - [enable_gallium_llvm=auto]) -if test "x$enable_gallium_llvm" = xyes; then - if test "x$LLVM_CONFIG" != xno; then - LLVM_VERSION=`$LLVM_CONFIG --version` - LLVM_CFLAGS=`$LLVM_CONFIG --cppflags` - LLVM_LIBS="`$LLVM_CONFIG --libs jit interpreter nativecodegen bitwriter` -lstdc++" - - if test "x$HAS_UDIS86" != xno; then - LLVM_LIBS="$LLVM_LIBS -ludis86" - DEFINES="$DEFINES -DHAVE_UDIS86" - fi - LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags` - GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe" - DEFINES="$DEFINES -DGALLIUM_LLVMPIPE -D__STDC_CONSTANT_MACROS" - MESA_LLVM=1 - else - MESA_LLVM=0 - fi -else - MESA_LLVM=0 -fi - -dnl -dnl Gallium helper functions -dnl -gallium_check_st() { - if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes; then - GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1" - fi - if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then - GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2" - fi - if test "x$HAVE_ST_XORG" = xyes && test "x$3" != x; then - GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3" - fi -} - - -dnl -dnl Gallium SVGA configuration -dnl -AC_ARG_ENABLE([gallium-svga], - [AS_HELP_STRING([--enable-gallium-svga], - [build gallium SVGA @<:@default=disabled@:>@])], - [enable_gallium_svga="$enableval"], - [enable_gallium_svga=auto]) -if test "x$enable_gallium_svga" = xyes; then - GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga" - gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx" -elif test "x$enable_gallium_svga" = xauto; then - GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga" -fi - -dnl -dnl Gallium i915 configuration -dnl -AC_ARG_ENABLE([gallium-i915], - [AS_HELP_STRING([--enable-gallium-i915], - [build gallium i915 @<:@default=disabled@:>@])], - [enable_gallium_i915="$enableval"], - [enable_gallium_i915=auto]) -if test "x$enable_gallium_i915" = xyes; then - GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw" - GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915" - gallium_check_st "i915/drm" "dri-i915" "xorg-i915" -elif test "x$enable_gallium_i915" = xauto; then - GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw" - GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915" -fi - -dnl -dnl Gallium i965 configuration -dnl -AC_ARG_ENABLE([gallium-i965], - [AS_HELP_STRING([--enable-gallium-i965], - [build gallium i965 @<:@default=disabled@:>@])], - [enable_gallium_i965="$enableval"], - [enable_gallium_i965=auto]) -if test "x$enable_gallium_i965" = xyes; then - GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965" - gallium_check_st "i965/drm" "dri-i965" "xorg-i965" -elif test "x$enable_gallium_i965" = xauto; then - GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965" -fi - -dnl -dnl Gallium Radeon r300g configuration -dnl -AC_ARG_ENABLE([gallium-radeon], - [AS_HELP_STRING([--enable-gallium-radeon], - [build gallium radeon @<:@default=disabled@:>@])], - [enable_gallium_radeon="$enableval"], - [enable_gallium_radeon=auto]) -if test "x$enable_gallium_radeon" = xauto; then - if test "x$HAVE_LIBDRM_RADEON" = xyes; then - GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300" - gallium_check_st "radeon/drm" "dri-r300" - else - AC_MSG_WARN([libdrm_radeon is missing, not building gallium-radeon (r300)]) - fi -fi -if test "x$enable_gallium_radeon" = xyes; then - if test "x$HAVE_LIBDRM_RADEON" = xyes; then - GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300" - gallium_check_st "radeon/drm" "dri-r300" "xorg-radeon" - else - AC_MSG_ERROR([libdrm_radeon is missing, cannot build gallium-radeon (r300)]) - fi -fi - -dnl -dnl Gallium Radeon r600g configuration -dnl -AC_ARG_ENABLE([gallium-r600], - [AS_HELP_STRING([--enable-gallium-r600], - [build gallium radeon @<:@default=disabled@:>@])], - [enable_gallium_r600="$enableval"], - [enable_gallium_r600=auto]) -if test "x$enable_gallium_r600" = xyes; then - if test "x$HAVE_LIBDRM_RADEON" = xyes; then - GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600" - gallium_check_st "r600/drm" "dri-r600" - else - AC_MSG_ERROR([libdrm_radeon is missing, cannot build gallium-r600]) - fi -fi - -dnl -dnl Gallium Nouveau configuration -dnl -AC_ARG_ENABLE([gallium-nouveau], - [AS_HELP_STRING([--enable-gallium-nouveau], - [build gallium nouveau @<:@default=disabled@:>@])], - [enable_gallium_nouveau="$enableval"], - [enable_gallium_nouveau=no]) -if test "x$enable_gallium_nouveau" = xyes; then - GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50 nvc0" - gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau" -fi - -dnl -dnl Gallium swrast configuration -dnl -AC_ARG_ENABLE([gallium-swrast], - [AS_HELP_STRING([--enable-gallium-swrast], - [build gallium swrast @<:@default=auto@:>@])], - [enable_gallium_swrast="$enableval"], - [enable_gallium_swrast=auto]) -if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then - if test "x$HAVE_ST_DRI" = xyes; then - GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast" - fi -fi - -dnl prepend CORE_DIRS to SRC_DIRS -SRC_DIRS="$CORE_DIRS $SRC_DIRS" - -dnl Restore LDFLAGS and CPPFLAGS -LDFLAGS="$_SAVE_LDFLAGS" -CPPFLAGS="$_SAVE_CPPFLAGS" - -dnl Substitute the config -AC_CONFIG_FILES([configs/autoconf]) - -dnl Replace the configs/current symlink -AC_CONFIG_COMMANDS([configs],[ -if test -f configs/current || test -L configs/current; then - rm -f configs/current -fi -ln -s autoconf configs/current -]) - -AC_OUTPUT - -dnl -dnl Output some configuration info for the user -dnl -echo "" -echo " prefix: $prefix" -echo " exec_prefix: $exec_prefix" -echo " libdir: $libdir" -echo " includedir: $includedir" - -dnl API info -echo "" -echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)" -echo " OpenVG: $enable_openvg" - -dnl Driver info -echo "" -echo " Driver: $mesa_driver" -if test "$mesa_driver" != no; then - if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then - echo " OSMesa: lib$OSMESA_LIB" - else - echo " OSMesa: no" - fi - if test "$mesa_driver" = dri; then - # cleanup the drivers var - dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'` - if test "x$DRI_DIRS" = x; then - echo " DRI drivers: no" - else - echo " DRI drivers: $dri_dirs" - fi - echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR" - echo " Use XCB: $enable_xcb" - fi -fi -echo "" -echo " GLU: $enable_glu" -echo " GLw: $enable_glw (Motif: $enable_motif)" -echo " glut: $enable_glut" - -dnl EGL -echo "" -echo " EGL: $enable_egl" -if test "$enable_egl" = yes; then - echo " EGL platforms: $EGL_PLATFORMS" - - egl_drivers="" - for d in $EGL_DRIVERS_DIRS; do - egl_drivers="$egl_drivers builtin:egl_$d" - done - - if test "$enable_gallium" = yes -a "$HAVE_ST_EGL" = yes; then - echo " EGL drivers: ${egl_drivers} egl_gallium" - echo " EGL Gallium STs:$EGL_CLIENT_APIS" - else - echo " EGL drivers: $egl_drivers" - fi -fi - -echo "" -if test "x$MESA_LLVM" = x1; then - echo " llvm: yes" - echo " llvm-config: $LLVM_CONFIG" - echo " llvm-version: $LLVM_VERSION" -else - echo " llvm: no" -fi - -echo "" -if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then - echo " Gallium: yes" - echo " Gallium dirs: $GALLIUM_DIRS" - echo " Target dirs: $GALLIUM_TARGET_DIRS" - echo " Winsys dirs: $GALLIUM_WINSYS_DIRS" - echo " Driver dirs: $GALLIUM_DRIVERS_DIRS" - echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS" -else - echo " Gallium: no" -fi - -dnl Libraries -echo "" -echo " Shared libs: $enable_shared" -echo " Static libs: $enable_static" - -dnl Compiler options -# cleanup the CFLAGS/CXXFLAGS/DEFINES vars -cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \ - $SED 's/^ *//;s/ */ /;s/ *$//'` -cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \ - $SED 's/^ *//;s/ */ /;s/ *$//'` -defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'` -echo "" -echo " CFLAGS: $cflags" -echo " CXXFLAGS: $cxxflags" -echo " Macros: $defines" -echo "" -echo " PYTHON2: $PYTHON2" - -echo "" -echo " Run '${MAKE-make}' to build Mesa" -echo "" +dnl Process this file with autoconf to create configure.
+
+AC_PREREQ([2.59])
+
+dnl Versioning - scrape the version from configs/default
+m4_define([mesa_version],
+ [m4_esyscmd([${MAKE-make} -s -f bin/version.mk version | tr -d '\n' | tr -d '\r'])])
+m4_ifval(mesa_version,,
+ [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])])
+
+dnl Tell the user about autoconf.html in the --help output
+m4_divert_once([HELP_END], [
+See docs/autoconf.html for more details on the options for Mesa.])
+
+AC_INIT([Mesa],[mesa_version],
+ [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
+AC_CONFIG_AUX_DIR([bin])
+AC_CANONICAL_HOST
+
+dnl Versions for external dependencies
+LIBDRM_REQUIRED=2.4.23
+LIBDRM_RADEON_REQUIRED=2.4.23
+LIBDRM_INTEL_REQUIRED=2.4.23
+DRI2PROTO_REQUIRED=2.1
+GLPROTO_REQUIRED=1.4.11
+LIBDRM_XORG_REQUIRED=2.4.23
+LIBKMS_XORG_REQUIRED=1.0.0
+
+dnl Check for progs
+AC_PROG_CPP
+AC_PROG_CC
+AC_PROG_CXX
+AC_CHECK_PROGS([MAKE], [gmake make])
+AC_CHECK_PROGS([PYTHON2], [python2 python])
+AC_PATH_PROG([MKDEP], [makedepend])
+AC_PATH_PROG([SED], [sed])
+
+if test "x$MKDEP" = "x"; then
+ AC_MSG_ERROR([makedepend is required to build Mesa])
+fi
+
+dnl Our fallback install-sh is a symlink to minstall. Use the existing
+dnl configuration in that case.
+AC_PROG_INSTALL
+test "x$INSTALL" = "x$ac_install_sh" && INSTALL='$(MINSTALL)'
+
+dnl We need a POSIX shell for parts of the build. Assume we have one
+dnl in most cases.
+case "$host_os" in
+solaris*)
+ # Solaris /bin/sh is too old/non-POSIX compliant
+ AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
+ SHELL="$POSIX_SHELL"
+ ;;
+esac
+
+dnl clang is mostly GCC-compatible, but its version is much lower,
+dnl so we have to check for it.
+AC_MSG_CHECKING([if compiling with clang])
+
+AC_COMPILE_IFELSE(
+[AC_LANG_PROGRAM([], [[
+#ifndef __clang__
+ not clang
+#endif
+]])],
+[CLANG=yes], [CLANG=no])
+
+AC_MSG_RESULT([$CLANG])
+
+dnl If we're using GCC, make sure that it is at least version 3.3.0. Older
+dnl versions are explictly not supported.
+if test "x$GCC" = xyes -a "x$CLANG" = xno; then
+ AC_MSG_CHECKING([whether gcc version is sufficient])
+ major=0
+ minor=0
+
+ GCC_VERSION=`$CC -dumpversion`
+ if test $? -eq 0; then
+ major=`echo $GCC_VERSION | cut -d. -f1`
+ minor=`echo $GCC_VERSION | cut -d. -f1`
+ fi
+
+ if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then
+ AC_MSG_RESULT([no])
+ AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])
+ else
+ AC_MSG_RESULT([yes])
+ fi
+fi
+
+
+MKDEP_OPTIONS=-fdepend
+dnl Ask gcc where it's keeping its secret headers
+if test "x$GCC" = xyes; then
+ for dir in include include-fixed; do
+ GCC_INCLUDES=`$CC -print-file-name=$dir`
+ if test "x$GCC_INCLUDES" != x && \
+ test "$GCC_INCLUDES" != "$dir" && \
+ test -d "$GCC_INCLUDES"; then
+ MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES"
+ fi
+ done
+fi
+AC_SUBST([MKDEP_OPTIONS])
+
+dnl Make sure the pkg-config macros are defined
+m4_ifndef([PKG_PROG_PKG_CONFIG],
+ [m4_fatal([Could not locate the pkg-config autoconf macros.
+ These are usually located in /usr/share/aclocal/pkg.m4. If your macros
+ are in a different location, try setting the environment variable
+ ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
+PKG_PROG_PKG_CONFIG()
+
+dnl LIB_DIR - library basename
+LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
+AC_SUBST([LIB_DIR])
+
+dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
+_SAVE_LDFLAGS="$LDFLAGS"
+AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
+AC_SUBST([EXTRA_LIB_PATH])
+
+dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
+_SAVE_CPPFLAGS="$CPPFLAGS"
+AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
+AC_SUBST([X11_INCLUDES])
+
+dnl Compiler macros
+DEFINES=""
+AC_SUBST([DEFINES])
+case "$host_os" in
+linux*|*-gnu*|gnu*)
+ DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
+ ;;
+solaris*)
+ DEFINES="$DEFINES -DPTHREADS -DSVR4"
+ ;;
+cygwin*)
+ DEFINES="$DEFINES -DPTHREADS"
+ ;;
+esac
+
+dnl Add flags for gcc and g++
+if test "x$GCC" = xyes; then
+ CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99"
+ if test "x$CLANG" = "xno"; then
+ CFLAGS="$CFLAGS -ffast-math"
+ fi
+
+ # Enable -fvisibility=hidden if using a gcc that supports it
+ save_CFLAGS="$CFLAGS"
+ AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
+ CFLAGS="$CFLAGS -fvisibility=hidden"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
+ [CFLAGS="$save_CFLAGS" ; AC_MSG_RESULT([no])]);
+
+ # Work around aliasing bugs - developers should comment this out
+ CFLAGS="$CFLAGS -fno-strict-aliasing"
+fi
+if test "x$GXX" = xyes; then
+ CXXFLAGS="$CXXFLAGS -Wall"
+
+ # Enable -fvisibility=hidden if using a gcc that supports it
+ save_CXXFLAGS="$CXXFLAGS"
+ AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
+ CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
+ [CXXFLAGS="$save_CXXFLAGS" ; AC_MSG_RESULT([no])]);
+
+ # Work around aliasing bugs - developers should comment this out
+ CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
+fi
+
+dnl These should be unnecessary, but let the user set them if they want
+AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.
+ Default is to use CFLAGS.])
+AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the
+ compiler. Default is to use CFLAGS.])
+AC_SUBST([OPT_FLAGS])
+AC_SUBST([ARCH_FLAGS])
+
+dnl
+dnl Hacks to enable 32 or 64 bit build
+dnl
+AC_ARG_ENABLE([32-bit],
+ [AS_HELP_STRING([--enable-32-bit],
+ [build 32-bit libraries @<:@default=auto@:>@])],
+ [enable_32bit="$enableval"],
+ [enable_32bit=auto]
+)
+if test "x$enable_32bit" = xyes; then
+ if test "x$GCC" = xyes; then
+ CFLAGS="$CFLAGS -m32"
+ ARCH_FLAGS="$ARCH_FLAGS -m32"
+ fi
+ if test "x$GXX" = xyes; then
+ CXXFLAGS="$CXXFLAGS -m32"
+ fi
+fi
+AC_ARG_ENABLE([64-bit],
+ [AS_HELP_STRING([--enable-64-bit],
+ [build 64-bit libraries @<:@default=auto@:>@])],
+ [enable_64bit="$enableval"],
+ [enable_64bit=auto]
+)
+if test "x$enable_64bit" = xyes; then
+ if test "x$GCC" = xyes; then
+ CFLAGS="$CFLAGS -m64"
+ fi
+ if test "x$GXX" = xyes; then
+ CXXFLAGS="$CXXFLAGS -m64"
+ fi
+fi
+
+dnl
+dnl shared/static libraries, mimic libtool options
+dnl
+AC_ARG_ENABLE([static],
+ [AS_HELP_STRING([--enable-static],
+ [build static libraries @<:@default=disabled@:>@])],
+ [enable_static="$enableval"],
+ [enable_static=no]
+)
+case "x$enable_static" in
+xyes|xno ) ;;
+x ) enable_static=no ;;
+* )
+ AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
+ ;;
+esac
+AC_ARG_ENABLE([shared],
+ [AS_HELP_STRING([--disable-shared],
+ [build shared libraries @<:@default=enabled@:>@])],
+ [enable_shared="$enableval"],
+ [enable_shared=yes]
+)
+case "x$enable_shared" in
+xyes|xno ) ;;
+x ) enable_shared=yes ;;
+* )
+ AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
+ ;;
+esac
+
+dnl Can't have static and shared libraries, default to static if user
+dnl explicitly requested. If both disabled, set to static since shared
+dnl was explicitly requirested.
+case "x$enable_static$enable_shared" in
+xyesyes )
+ AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
+ enable_shared=no
+ ;;
+xnono )
+ AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
+ enable_static=yes
+ ;;
+esac
+
+dnl
+dnl mklib options
+dnl
+AC_ARG_VAR([MKLIB_OPTIONS],[Options for the Mesa library script, mklib])
+if test "$enable_static" = yes; then
+ MKLIB_OPTIONS="$MKLIB_OPTIONS -static"
+fi
+AC_SUBST([MKLIB_OPTIONS])
+
+dnl
+dnl other compiler options
+dnl
+AC_ARG_ENABLE([debug],
+ [AS_HELP_STRING([--enable-debug],
+ [use debug compiler flags and macros @<:@default=disabled@:>@])],
+ [enable_debug="$enableval"],
+ [enable_debug=no]
+)
+if test "x$enable_debug" = xyes; then
+ DEFINES="$DEFINES -DDEBUG"
+ if test "x$GCC" = xyes; then
+ CFLAGS="$CFLAGS -g"
+ fi
+ if test "x$GXX" = xyes; then
+ CXXFLAGS="$CXXFLAGS -g"
+ fi
+fi
+
+dnl
+dnl library names
+dnl
+LIB_PREFIX_GLOB='lib'
+LIB_VERSION_SEPARATOR='.'
+if test "$enable_static" = yes; then
+ LIB_EXTENSION='a'
+else
+ case "$host_os" in
+ darwin* )
+ LIB_EXTENSION='dylib' ;;
+ cygwin* )
+ dnl prefix can be 'cyg' or 'lib'
+ LIB_PREFIX_GLOB='???'
+ LIB_VERSION_SEPARATOR='-'
+ LIB_EXTENSION='dll' ;;
+ aix* )
+ LIB_EXTENSION='a' ;;
+ * )
+ LIB_EXTENSION='so' ;;
+ esac
+fi
+
+GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
+GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
+GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
+GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
+OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
+EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
+GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
+GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
+VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
+GLAPI_LIB_NAME='lib$(GLAPI_LIB).'${LIB_EXTENSION}
+WAYLAND_EGL_LIB_NAME='lib$(WAYLAND_EGL_LIB).'${LIB_EXTENSION}
+
+GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLU_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLU_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLUT_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLUT_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLW_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLW_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+OSMESA_LIB_GLOB=${LIB_PREFIX_GLOB}'$(OSMESA_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLESv1_CM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv1_CM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLESv2_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv2_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+VG_LIB_GLOB=${LIB_PREFIX_GLOB}'$(VG_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLAPI_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLAPI_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+WAYLAND_EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(WAYLAND_EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+
+AC_SUBST([GL_LIB_NAME])
+AC_SUBST([GLU_LIB_NAME])
+AC_SUBST([GLUT_LIB_NAME])
+AC_SUBST([GLW_LIB_NAME])
+AC_SUBST([OSMESA_LIB_NAME])
+AC_SUBST([EGL_LIB_NAME])
+AC_SUBST([GLESv1_CM_LIB_NAME])
+AC_SUBST([GLESv2_LIB_NAME])
+AC_SUBST([VG_LIB_NAME])
+AC_SUBST([GLAPI_LIB_NAME])
+AC_SUBST([WAYLAND_EGL_LIB_NAME])
+
+AC_SUBST([GL_LIB_GLOB])
+AC_SUBST([GLU_LIB_GLOB])
+AC_SUBST([GLUT_LIB_GLOB])
+AC_SUBST([GLW_LIB_GLOB])
+AC_SUBST([OSMESA_LIB_GLOB])
+AC_SUBST([EGL_LIB_GLOB])
+AC_SUBST([GLESv1_CM_LIB_GLOB])
+AC_SUBST([GLESv2_LIB_GLOB])
+AC_SUBST([VG_LIB_GLOB])
+AC_SUBST([GLAPI_LIB_GLOB])
+AC_SUBST([WAYLAND_EGL_LIB_GLOB])
+
+dnl
+dnl Arch/platform-specific settings
+dnl
+AC_ARG_ENABLE([asm],
+ [AS_HELP_STRING([--disable-asm],
+ [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
+ [enable_asm="$enableval"],
+ [enable_asm=yes]
+)
+asm_arch=""
+ASM_FLAGS=""
+MESA_ASM_SOURCES=""
+GLAPI_ASM_SOURCES=""
+AC_MSG_CHECKING([whether to enable assembly])
+test "x$enable_asm" = xno && AC_MSG_RESULT([no])
+# disable if cross compiling on x86/x86_64 since we must run gen_matypes
+if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
+ case "$host_cpu" in
+ i?86 | x86_64)
+ enable_asm=no
+ AC_MSG_RESULT([no, cross compiling])
+ ;;
+ esac
+fi
+# check for supported arches
+if test "x$enable_asm" = xyes; then
+ case "$host_cpu" in
+ i?86)
+ case "$host_os" in
+ linux* | *freebsd* | dragonfly* | *netbsd*)
+ test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
+ ;;
+ esac
+ ;;
+ x86_64)
+ case "$host_os" in
+ linux* | *freebsd* | dragonfly* | *netbsd*)
+ test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
+ ;;
+ esac
+ ;;
+ powerpc)
+ case "$host_os" in
+ linux*)
+ asm_arch=ppc
+ ;;
+ esac
+ ;;
+ sparc*)
+ case "$host_os" in
+ linux*)
+ asm_arch=sparc
+ ;;
+ esac
+ ;;
+ esac
+
+ case "$asm_arch" in
+ x86)
+ ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
+ MESA_ASM_SOURCES='$(X86_SOURCES)'
+ GLAPI_ASM_SOURCES='$(X86_API)'
+ AC_MSG_RESULT([yes, x86])
+ ;;
+ x86_64)
+ ASM_FLAGS="-DUSE_X86_64_ASM"
+ MESA_ASM_SOURCES='$(X86-64_SOURCES)'
+ GLAPI_ASM_SOURCES='$(X86-64_API)'
+ AC_MSG_RESULT([yes, x86_64])
+ ;;
+ ppc)
+ ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
+ MESA_ASM_SOURCES='$(PPC_SOURCES)'
+ AC_MSG_RESULT([yes, ppc])
+ ;;
+ sparc)
+ ASM_FLAGS="-DUSE_SPARC_ASM"
+ MESA_ASM_SOURCES='$(SPARC_SOURCES)'
+ GLAPI_ASM_SOURCES='$(SPARC_API)'
+ AC_MSG_RESULT([yes, sparc])
+ ;;
+ *)
+ AC_MSG_RESULT([no, platform not supported])
+ ;;
+ esac
+fi
+AC_SUBST([ASM_FLAGS])
+AC_SUBST([MESA_ASM_SOURCES])
+AC_SUBST([GLAPI_ASM_SOURCES])
+
+dnl PIC code macro
+MESA_PIC_FLAGS
+
+dnl Check to see if dlopen is in default libraries (like Solaris, which
+dnl has it in libc), or if libdl is needed to get it.
+AC_CHECK_FUNC([dlopen], [],
+ [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
+AC_SUBST([DLOPEN_LIBS])
+
+dnl See if posix_memalign is available
+AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
+
+dnl SELinux awareness.
+AC_ARG_ENABLE([selinux],
+ [AS_HELP_STRING([--enable-selinux],
+ [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
+ [MESA_SELINUX="$enableval"],
+ [MESA_SELINUX=no])
+if test "x$enable_selinux" = "xyes"; then
+ AC_CHECK_HEADER([selinux/selinux.h],[],
+ [AC_MSG_ERROR([SELinux headers not found])])
+ AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
+ [AC_MSG_ERROR([SELinux library not found])])
+ SELINUX_LIBS="-lselinux"
+ DEFINES="$DEFINES -DMESA_SELINUX"
+fi
+
+dnl Determine which APIs to support
+AC_ARG_ENABLE([opengl],
+ [AS_HELP_STRING([--disable-opengl],
+ [disable support for standard OpenGL API @<:@default=no@:>@])],
+ [enable_opengl="$enableval"],
+ [enable_opengl=yes])
+AC_ARG_ENABLE([gles1],
+ [AS_HELP_STRING([--enable-gles1],
+ [enable support for OpenGL ES 1.x API @<:@default=no@:>@])],
+ [enable_gles1="$enableval"],
+ [enable_gles1=no])
+AC_ARG_ENABLE([gles2],
+ [AS_HELP_STRING([--enable-gles2],
+ [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
+ [enable_gles2="$enableval"],
+ [enable_gles2=no])
+AC_ARG_ENABLE([gles-overlay],
+ [AS_HELP_STRING([--enable-gles-overlay],
+ [DEPRECATED. Same as --enable-gles1 and --enable-gles2])],
+ [enable_gles1="$enableval"; enable_gles2="$enableval"],
+ [])
+
+AC_ARG_ENABLE([openvg],
+ [AS_HELP_STRING([--enable-openvg],
+ [enable support for OpenVG API @<:@default=no@:>@])],
+ [enable_openvg="$enableval"],
+ [enable_openvg=no])
+
+dnl smooth the transition; should be removed eventually
+if test "x$enable_openvg" = xno; then
+ case "x$with_state_trackers" in
+ x*vega*)
+ AC_MSG_WARN([vega state tracker is enabled without --enable-openvg])
+ enable_openvg=yes
+ ;;
+ esac
+fi
+
+if test "x$enable_opengl" = xno -a \
+ "x$enable_gles1" = xno -a \
+ "x$enable_gles2" = xno -a \
+ "x$enable_openvg" = xno; then
+ AC_MSG_ERROR([at least one API should be enabled])
+fi
+
+API_DEFINES=""
+if test "x$enable_opengl" = xno; then
+ API_DEFINES="$API_DEFINES -DFEATURE_GL=0"
+else
+ API_DEFINES="$API_DEFINES -DFEATURE_GL=1"
+fi
+if test "x$enable_gles1" = xyes; then
+ API_DEFINES="$API_DEFINES -DFEATURE_ES1=1"
+fi
+if test "x$enable_gles2" = xyes; then
+ API_DEFINES="$API_DEFINES -DFEATURE_ES2=1"
+fi
+AC_SUBST([API_DEFINES])
+
+AC_ARG_ENABLE([shared-glapi],
+ [AS_HELP_STRING([--enable-shared-glapi],
+ [EXPERIMENTAL. Enable shared glapi for OpenGL @<:@default=no@:>@])],
+ [enable_shared_glapi="$enableval"],
+ [enable_shared_glapi=no])
+
+SHARED_GLAPI="0"
+if test "x$enable_shared_glapi" = xyes; then
+ SHARED_GLAPI="1"
+fi
+AC_SUBST([SHARED_GLAPI])
+
+dnl
+dnl Driver configuration. Options are xlib, dri and osmesa right now.
+dnl More later: fbdev, ...
+dnl
+default_driver="xlib"
+
+case "$host_os" in
+linux*)
+ case "$host_cpu" in
+ i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
+ esac
+ ;;
+*freebsd* | dragonfly* | *netbsd*)
+ case "$host_cpu" in
+ i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
+ esac
+ ;;
+esac
+
+if test "x$enable_opengl" = xno; then
+ default_driver="no"
+fi
+
+AC_ARG_WITH([driver],
+ [AS_HELP_STRING([--with-driver=DRIVER],
+ [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],
+ [mesa_driver="$withval"],
+ [mesa_driver="$default_driver"])
+dnl Check for valid option
+case "x$mesa_driver" in
+xxlib|xdri|xosmesa)
+ if test "x$enable_opengl" = xno; then
+ AC_MSG_ERROR([Driver '$mesa_driver' requires OpenGL enabled])
+ fi
+ ;;
+xno)
+ ;;
+*)
+ AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
+ ;;
+esac
+
+dnl
+dnl Driver specific build directories
+dnl
+
+dnl this variable will be prepended to SRC_DIRS and is not exported
+CORE_DIRS=""
+
+SRC_DIRS=""
+GLU_DIRS="sgi"
+GALLIUM_DIRS="auxiliary drivers state_trackers"
+GALLIUM_TARGET_DIRS=""
+GALLIUM_WINSYS_DIRS="sw"
+GALLIUM_DRIVERS_DIRS="softpipe failover galahad trace rbug noop identity"
+GALLIUM_STATE_TRACKERS_DIRS=""
+
+# build shared-glapi if enabled for OpenGL or if OpenGL ES is enabled
+case "x$enabled_shared_glapi$enable_gles1$enable_gles2" in
+x*yes*)
+ CORE_DIRS="$CORE_DIRS mapi/shared-glapi"
+ ;;
+esac
+
+# build glapi if OpenGL is enabled
+if test "x$enable_opengl" = xyes; then
+ CORE_DIRS="$CORE_DIRS mapi/glapi"
+fi
+
+# build es1api if OpenGL ES 1.x is enabled
+if test "x$enable_gles1" = xyes; then
+ CORE_DIRS="$CORE_DIRS mapi/es1api"
+fi
+
+# build es2api if OpenGL ES 2.x is enabled
+if test "x$enable_gles2" = xyes; then
+ CORE_DIRS="$CORE_DIRS mapi/es2api"
+fi
+
+# build vgapi if OpenVG is enabled
+if test "x$enable_openvg" = xyes; then
+ CORE_DIRS="$CORE_DIRS mapi/vgapi"
+fi
+
+# build glsl and mesa if OpenGL or OpenGL ES is enabled
+case "x$enable_opengl$enable_gles1$enable_gles2" in
+x*yes*)
+ CORE_DIRS="$CORE_DIRS glsl mesa"
+ ;;
+esac
+
+case "$mesa_driver" in
+xlib)
+ DRIVER_DIRS="x11"
+ GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
+ GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
+ ;;
+dri)
+ SRC_DIRS="$SRC_DIRS glx"
+ DRIVER_DIRS="dri"
+ GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib sw/dri"
+ ;;
+osmesa)
+ DRIVER_DIRS="osmesa"
+ ;;
+no)
+ DRIVER_DRIS=""
+ ;;
+esac
+AC_SUBST([SRC_DIRS])
+AC_SUBST([GLU_DIRS])
+AC_SUBST([DRIVER_DIRS])
+AC_SUBST([GALLIUM_DIRS])
+AC_SUBST([GALLIUM_TARGET_DIRS])
+AC_SUBST([GALLIUM_WINSYS_DIRS])
+AC_SUBST([GALLIUM_DRIVERS_DIRS])
+AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
+AC_SUBST([MESA_LLVM])
+
+dnl
+dnl Find out if X is available. The variable have_x is set if libX11 is
+dnl found to mimic AC_PATH_XTRA.
+dnl
+if test -n "$PKG_CONFIG"; then
+ AC_MSG_CHECKING([pkg-config files for X11 are available])
+ PKG_CHECK_EXISTS([x11],[
+ x11_pkgconfig=yes
+ have_x=yes
+ ],[
+ x11_pkgconfig=no
+ ])
+ AC_MSG_RESULT([$x11_pkgconfig])
+else
+ x11_pkgconfig=no
+fi
+dnl Use the autoconf macro if no pkg-config files
+if test "$x11_pkgconfig" = yes; then
+ PKG_CHECK_MODULES([X11], [x11])
+else
+ AC_PATH_XTRA
+ test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS"
+ test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11"
+ AC_SUBST([X11_CFLAGS])
+ AC_SUBST([X11_LIBS])
+fi
+
+dnl Try to tell the user that the --x-* options are only used when
+dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
+m4_divert_once([HELP_BEGIN],
+[These options are only used when the X libraries cannot be found by the
+pkg-config utility.])
+
+dnl We need X for xlib and dri, so bomb now if it's not found
+case "$mesa_driver" in
+xlib|dri)
+ if test "$no_x" = yes; then
+ AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
+ fi
+ ;;
+esac
+
+dnl XCB - this is only used for GLX right now
+AC_ARG_ENABLE([xcb],
+ [AS_HELP_STRING([--enable-xcb],
+ [use XCB for GLX @<:@default=disabled@:>@])],
+ [enable_xcb="$enableval"],
+ [enable_xcb=no])
+if test "x$enable_xcb" = xyes; then
+ DEFINES="$DEFINES -DUSE_XCB"
+else
+ enable_xcb=no
+fi
+
+dnl
+dnl libGL configuration per driver
+dnl
+case "$mesa_driver" in
+xlib)
+ if test "$x11_pkgconfig" = yes; then
+ PKG_CHECK_MODULES([XLIBGL], [x11 xext])
+ GL_PC_REQ_PRIV="x11 xext"
+ X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
+ GL_LIB_DEPS="$XLIBGL_LIBS"
+ else
+ # should check these...
+ X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
+ GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
+ GL_PC_LIB_PRIV="$GL_LIB_DEPS"
+ GL_PC_CFLAGS="$X11_INCLUDES"
+ fi
+ GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"
+ GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
+
+ # if static, move the external libraries to the programs
+ # and empty the libraries for libGL
+ if test "$enable_static" = yes; then
+ APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
+ GL_LIB_DEPS=""
+ fi
+ ;;
+dri|no) # these checks are still desired when there is no mesa_driver
+ # DRI must be shared, I think
+ if test "$enable_static" = yes; then
+ AC_MSG_ERROR([Can't use static libraries for DRI drivers])
+ fi
+
+ # Check for libdrm
+ PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])
+ PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
+ PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
+ GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED glproto >= $GLPROTO_REQUIRED"
+ DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
+
+ # find the DRI deps for libGL
+ if test "$x11_pkgconfig" = yes; then
+ dri_modules="x11 xext xdamage xfixes"
+
+ # add xf86vidmode if available
+ PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
+ if test "$HAVE_XF86VIDMODE" = yes ; then
+ dri_modules="$dri_modules xxf86vm"
+ fi
+
+ # add xcb modules if necessary
+ if test "$enable_xcb" = yes; then
+ dri_modules="$dri_modules x11-xcb xcb-glx"
+ fi
+
+ PKG_CHECK_MODULES([DRIGL], [$dri_modules])
+ GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
+ X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
+ GL_LIB_DEPS="$DRIGL_LIBS"
+ else
+ # should check these...
+ X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
+ GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
+ GL_PC_LIB_PRIV="$GL_LIB_DEPS"
+ GL_PC_CFLAGS="$X11_INCLUDES"
+
+ # XCB can only be used from pkg-config
+ if test "$enable_xcb" = yes; then
+ PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
+ GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
+ X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
+ GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
+ fi
+ fi
+
+ # need DRM libs, -lpthread, etc.
+ GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
+ GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
+ GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
+ GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
+ GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
+ GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
+ ;;
+osmesa)
+ # No libGL for osmesa
+ GL_LIB_DEPS=""
+ ;;
+esac
+AC_SUBST([GL_LIB_DEPS])
+AC_SUBST([GL_PC_REQ_PRIV])
+AC_SUBST([GL_PC_LIB_PRIV])
+AC_SUBST([GL_PC_CFLAGS])
+AC_SUBST([DRI_PC_REQ_PRIV])
+AC_SUBST([GLESv1_CM_LIB_DEPS])
+AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
+AC_SUBST([GLESv2_LIB_DEPS])
+AC_SUBST([GLESv2_PC_LIB_PRIV])
+
+GLAPI_LIB_DEPS="-lpthread"
+AC_SUBST([GLAPI_LIB_DEPS])
+
+AC_SUBST([HAVE_XF86VIDMODE])
+
+PKG_CHECK_MODULES([LIBDRM_RADEON],
+ [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED],
+ HAVE_LIBDRM_RADEON=yes,
+ HAVE_LIBDRM_RADEON=no)
+
+dnl
+dnl More X11 setup
+dnl
+if test "$mesa_driver" = xlib; then
+ DEFINES="$DEFINES -DUSE_XSHM"
+fi
+
+dnl
+dnl TLS detection
+dnl
+
+AC_ARG_ENABLE([glx-tls],
+ [AS_HELP_STRING([--enable-glx-tls],
+ [enable TLS support in GLX @<:@default=disabled@:>@])],
+ [GLX_USE_TLS="$enableval"],
+ [GLX_USE_TLS=no])
+AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
+
+dnl
+dnl More DRI setup
+dnl
+dnl Directory for DRI drivers
+AC_ARG_WITH([dri-driverdir],
+ [AS_HELP_STRING([--with-dri-driverdir=DIR],
+ [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
+ [DRI_DRIVER_INSTALL_DIR="$withval"],
+ [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
+AC_SUBST([DRI_DRIVER_INSTALL_DIR])
+dnl Extra search path for DRI drivers
+AC_ARG_WITH([dri-searchpath],
+ [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
+ [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
+ [DRI_DRIVER_SEARCH_DIR="$withval"],
+ [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
+AC_SUBST([DRI_DRIVER_SEARCH_DIR])
+dnl Direct rendering or just indirect rendering
+AC_ARG_ENABLE([driglx-direct],
+ [AS_HELP_STRING([--disable-driglx-direct],
+ [enable direct rendering in GLX and EGL for DRI @<:@default=enabled@:>@])],
+ [driglx_direct="$enableval"],
+ [driglx_direct="yes"])
+dnl Which drivers to build - default is chosen by platform
+AC_ARG_WITH([dri-drivers],
+ [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
+ [comma delimited DRI drivers list, e.g.
+ "swrast,i965,radeon" @<:@default=auto@:>@])],
+ [with_dri_drivers="$withval"],
+ [with_dri_drivers=yes])
+if test "x$with_dri_drivers" = x; then
+ with_dri_drivers=no
+fi
+
+dnl If $with_dri_drivers is yes, directories will be added through
+dnl platform checks
+DRI_DIRS=""
+case "$with_dri_drivers" in
+no) ;;
+yes)
+ DRI_DIRS="yes"
+ ;;
+*)
+ # verify the requested driver directories exist
+ dri_drivers=`IFS=', '; echo $with_dri_drivers`
+ for driver in $dri_drivers; do
+ test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
+ AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
+ done
+ DRI_DIRS="$dri_drivers"
+ ;;
+esac
+
+dnl Set DRI_DIRS, DEFINES and LIB_DEPS
+if test "$mesa_driver" = dri -o "$mesa_driver" = no; then
+ # Use TLS in GLX?
+ if test "x$GLX_USE_TLS" = xyes; then
+ DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
+ fi
+
+ # Platform specific settings and drivers to build
+ case "$host_os" in
+ linux*)
+ DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
+ if test "x$driglx_direct" = xyes; then
+ DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
+ fi
+ DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
+
+ case "$host_cpu" in
+ x86_64)
+ # sis is missing because they have not be converted to use
+ # the new interface. i810 are missing because there is no
+ # x86-64 system where they could *ever* be used.
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \
+ savage tdfx unichrome swrast"
+ fi
+ ;;
+ powerpc*)
+ # Build only the drivers for cards that exist on PowerPC.
+ # At some point MGA will be added, but not yet.
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast"
+ fi
+ ;;
+ sparc*)
+ # Build only the drivers for cards that exist on sparc`
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="mach64 r128 r200 r300 r600 radeon swrast"
+ fi
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly* | *netbsd*)
+ DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
+ DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
+ DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
+ if test "x$driglx_direct" = xyes; then
+ DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
+ fi
+
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \
+ unichrome savage sis swrast"
+ fi
+ ;;
+ gnu*)
+ DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
+ DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
+ ;;
+ solaris*)
+ DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
+ DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
+ if test "x$driglx_direct" = xyes; then
+ DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
+ fi
+ ;;
+ esac
+
+ # default drivers
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon \
+ savage sis tdfx unichrome swrast"
+ fi
+
+ DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
+
+ # Check for expat
+ if test "$mesa_driver" = dri; then
+ EXPAT_INCLUDES=""
+ EXPAT_LIB=-lexpat
+ AC_ARG_WITH([expat],
+ [AS_HELP_STRING([--with-expat=DIR],
+ [expat install directory])],[
+ EXPAT_INCLUDES="-I$withval/include"
+ CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
+ LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
+ EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
+ ])
+ AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
+ AC_CHECK_LIB([expat],[XML_ParserCreate],[],
+ [AC_MSG_ERROR([Expat required for DRI.])])
+ fi
+
+ # put all the necessary libs together
+ DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
+fi
+AC_SUBST([DRI_DIRS])
+AC_SUBST([EXPAT_INCLUDES])
+AC_SUBST([DRI_LIB_DEPS])
+
+case $DRI_DIRS in
+*i915*|*i965*)
+ PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
+ ;;
+esac
+
+case $DRI_DIRS in
+*radeon*|*r200*|*r300*|*r600*)
+ if test "x$HAVE_LIBDRM_RADEON" = xyes; then
+ RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
+ RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
+ fi
+ ;;
+esac
+AC_SUBST([RADEON_CFLAGS])
+AC_SUBST([RADEON_LDFLAGS])
+
+
+dnl
+dnl OSMesa configuration
+dnl
+if test "$mesa_driver" = xlib; then
+ default_gl_osmesa=yes
+else
+ default_gl_osmesa=no
+fi
+AC_ARG_ENABLE([gl-osmesa],
+ [AS_HELP_STRING([--enable-gl-osmesa],
+ [enable OSMesa with libGL @<:@default=enabled for xlib driver@:>@])],
+ [gl_osmesa="$enableval"],
+ [gl_osmesa="$default_gl_osmesa"])
+if test "x$gl_osmesa" = xyes; then
+ if test "x$enable_opengl" = xno; then
+ AC_MSG_ERROR([OpenGL is not available for OSMesa driver])
+ fi
+ if test "$mesa_driver" = osmesa; then
+ AC_MSG_ERROR([libGL is not available for OSMesa driver])
+ else
+ DRIVER_DIRS="$DRIVER_DIRS osmesa"
+ fi
+fi
+
+dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
+AC_ARG_WITH([osmesa-bits],
+ [AS_HELP_STRING([--with-osmesa-bits=BITS],
+ [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
+ [osmesa_bits="$withval"],
+ [osmesa_bits=8])
+if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
+ AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
+ osmesa_bits=8
+fi
+case "x$osmesa_bits" in
+x8)
+ OSMESA_LIB=OSMesa
+ ;;
+x16|x32)
+ OSMESA_LIB="OSMesa$osmesa_bits"
+ DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
+ ;;
+*)
+ AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
+ ;;
+esac
+AC_SUBST([OSMESA_LIB])
+
+case "$DRIVER_DIRS" in
+*osmesa*)
+ # only link libraries with osmesa if shared
+ if test "$enable_static" = no; then
+ OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
+ else
+ OSMESA_LIB_DEPS=""
+ fi
+ OSMESA_MESA_DEPS=""
+ OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
+ ;;
+esac
+AC_SUBST([OSMESA_LIB_DEPS])
+AC_SUBST([OSMESA_MESA_DEPS])
+AC_SUBST([OSMESA_PC_REQ])
+AC_SUBST([OSMESA_PC_LIB_PRIV])
+
+dnl
+dnl EGL configuration
+dnl
+AC_ARG_ENABLE([egl],
+ [AS_HELP_STRING([--disable-egl],
+ [disable EGL library @<:@default=enabled@:>@])],
+ [enable_egl="$enableval"],
+ [enable_egl=yes])
+if test "x$enable_egl" = xno; then
+ if test "x$mesa_driver" = xno; then
+ AC_MSG_ERROR([cannot disable EGL when there is no mesa driver])
+ fi
+ if test "x$enable_openvg" = xyes; then
+ AC_MSG_ERROR([cannot enable OpenVG without EGL])
+ fi
+fi
+if test "x$enable_egl" = xyes; then
+ SRC_DIRS="$SRC_DIRS egl"
+ EGL_LIB_DEPS="$DLOPEN_LIBS -lpthread"
+ EGL_DRIVERS_DIRS=""
+ if test "$enable_static" != yes; then
+ # build egl_glx when libGL is built
+ if test "$mesa_driver" = xlib -o "$mesa_driver" = dri; then
+ EGL_DRIVERS_DIRS="glx"
+ fi
+
+ if test "$mesa_driver" = dri; then
+ # build egl_dri2 when xcb-dri2 is available
+ PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 xcb-xfixes],
+ [have_xcb_dri2=yes],[have_xcb_dri2=no])
+ PKG_CHECK_MODULES([LIBUDEV], [libudev > 150],
+ [have_libudev=yes],[have_libudev=no])
+
+ if test "$have_xcb_dri2" = yes; then
+ EGL_DRIVER_DRI2=dri2
+ DEFINES="$DEFINES -DHAVE_XCB_DRI2"
+ if test "$have_libudev" = yes; then
+ DEFINES="$DEFINES -DHAVE_LIBUDEV"
+ fi
+ fi
+ fi
+
+ EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS $EGL_DRIVER_DRI2"
+ fi
+fi
+AC_SUBST([EGL_LIB_DEPS])
+AC_SUBST([EGL_DRIVERS_DIRS])
+
+dnl
+dnl GLU configuration
+dnl
+AC_ARG_ENABLE([glu],
+ [AS_HELP_STRING([--disable-glu],
+ [enable OpenGL Utility library @<:@default=enabled@:>@])],
+ [enable_glu="$enableval"],
+ [enable_glu=yes])
+
+if test "x$enable_glu" = xyes -a "x$mesa_driver" = xno; then
+ AC_MSG_NOTICE([Disabling GLU since there is no OpenGL driver])
+ enable_glu=no
+fi
+
+if test "x$enable_glu" = xyes; then
+ SRC_DIRS="$SRC_DIRS glu"
+
+ case "$mesa_driver" in
+ osmesa)
+ # Link libGLU to libOSMesa instead of libGL
+ GLU_LIB_DEPS=""
+ GLU_PC_REQ="osmesa"
+ if test "$enable_static" = no; then
+ GLU_MESA_DEPS='-l$(OSMESA_LIB)'
+ else
+ GLU_MESA_DEPS=""
+ fi
+ ;;
+ *)
+ # If static, empty GLU_LIB_DEPS and add libs for programs to link
+ GLU_PC_REQ="gl"
+ GLU_PC_LIB_PRIV="-lm"
+ if test "$enable_static" = no; then
+ GLU_LIB_DEPS="-lm"
+ GLU_MESA_DEPS='-l$(GL_LIB)'
+ else
+ GLU_LIB_DEPS=""
+ GLU_MESA_DEPS=""
+ APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
+ fi
+ ;;
+ esac
+fi
+if test "$enable_static" = no; then
+ GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
+fi
+GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
+AC_SUBST([GLU_LIB_DEPS])
+AC_SUBST([GLU_MESA_DEPS])
+AC_SUBST([GLU_PC_REQ])
+AC_SUBST([GLU_PC_REQ_PRIV])
+AC_SUBST([GLU_PC_LIB_PRIV])
+AC_SUBST([GLU_PC_CFLAGS])
+
+dnl
+dnl GLw configuration
+dnl
+AC_ARG_ENABLE([glw],
+ [AS_HELP_STRING([--disable-glw],
+ [enable Xt/Motif widget library @<:@default=enabled@:>@])],
+ [enable_glw="$enableval"],
+ [enable_glw=yes])
+dnl Don't build GLw on osmesa
+if test "x$enable_glw" = xyes; then
+ case "$mesa_driver" in
+ osmesa|no)
+ AC_MSG_NOTICE([Disabling GLw since there is no OpenGL driver])
+ enable_glw=no
+ ;;
+ esac
+fi
+AC_ARG_ENABLE([motif],
+ [AS_HELP_STRING([--enable-motif],
+ [use Motif widgets in GLw @<:@default=disabled@:>@])],
+ [enable_motif="$enableval"],
+ [enable_motif=no])
+
+if test "x$enable_glw" = xyes; then
+ SRC_DIRS="$SRC_DIRS glw"
+ if test "$x11_pkgconfig" = yes; then
+ PKG_CHECK_MODULES([GLW],[x11 xt])
+ GLW_PC_REQ_PRIV="x11 xt"
+ GLW_LIB_DEPS="$GLW_LIBS"
+ else
+ # should check these...
+ GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
+ GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
+ GLW_PC_CFLAGS="$X11_INCLUDES"
+ fi
+
+ GLW_SOURCES="GLwDrawA.c"
+ MOTIF_CFLAGS=
+ if test "x$enable_motif" = xyes; then
+ GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
+ AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
+ if test "x$MOTIF_CONFIG" != xno; then
+ MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
+ MOTIF_LIBS=`$MOTIF_CONFIG --libs`
+ else
+ AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
+ [AC_MSG_ERROR([Can't locate Motif headers])])
+ AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
+ [AC_MSG_ERROR([Can't locate Motif Xm library])])
+ fi
+ # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
+ GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
+ GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
+ GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
+ fi
+
+ # If static, empty GLW_LIB_DEPS and add libs for programs to link
+ GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
+ if test "$enable_static" = no; then
+ GLW_MESA_DEPS='-l$(GL_LIB)'
+ GLW_LIB_DEPS="$GLW_LIB_DEPS"
+ else
+ APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
+ GLW_LIB_DEPS=""
+ GLW_MESA_DEPS=""
+ fi
+fi
+AC_SUBST([GLW_LIB_DEPS])
+AC_SUBST([GLW_MESA_DEPS])
+AC_SUBST([GLW_SOURCES])
+AC_SUBST([MOTIF_CFLAGS])
+AC_SUBST([GLW_PC_REQ_PRIV])
+AC_SUBST([GLW_PC_LIB_PRIV])
+AC_SUBST([GLW_PC_CFLAGS])
+
+dnl
+dnl GLUT configuration
+dnl
+if test -f "$srcdir/include/GL/glut.h"; then
+ default_glut=yes
+else
+ default_glut=no
+fi
+AC_ARG_ENABLE([glut],
+ [AS_HELP_STRING([--disable-glut],
+ [enable GLUT library @<:@default=enabled if source available@:>@])],
+ [enable_glut="$enableval"],
+ [enable_glut="$default_glut"])
+
+dnl Don't build glut on osmesa
+if test "x$enable_glut" = xyes; then
+ case "$mesa_driver" in
+ osmesa|no)
+ AC_MSG_NOTICE([Disabling glut since there is no OpenGL driver])
+ enable_glut=no
+ ;;
+ esac
+fi
+dnl Can't build glut if GLU not available
+if test "x$enable_glu$enable_glut" = xnoyes; then
+ AC_MSG_WARN([Disabling glut since GLU is disabled])
+ enable_glut=no
+fi
+
+if test "x$enable_glut" = xyes; then
+ SRC_DIRS="$SRC_DIRS glut/glx"
+ if test "$x11_pkgconfig" = yes; then
+ PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
+ GLUT_PC_REQ_PRIV="x11 xmu xi"
+ GLUT_LIB_DEPS="$GLUT_LIBS"
+ else
+ # should check these...
+ GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
+ GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
+ GLUT_PC_CFLAGS="$X11_INCLUDES"
+ fi
+ if test "x$GCC" = xyes; then
+ GLUT_CFLAGS="$GLUT_CFLAGS -fexceptions"
+ fi
+ GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
+ GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
+
+ # If static, empty GLUT_LIB_DEPS and add libs for programs to link
+ if test "$enable_static" = no; then
+ GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
+ else
+ APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
+ GLUT_LIB_DEPS=""
+ GLUT_MESA_DEPS=""
+ fi
+fi
+AC_SUBST([GLUT_LIB_DEPS])
+AC_SUBST([GLUT_MESA_DEPS])
+AC_SUBST([GLUT_CFLAGS])
+AC_SUBST([GLUT_PC_REQ_PRIV])
+AC_SUBST([GLUT_PC_LIB_PRIV])
+AC_SUBST([GLUT_PC_CFLAGS])
+
+dnl
+dnl Program library dependencies
+dnl Only libm is added here if necessary as the libraries should
+dnl be pulled in by the linker
+dnl
+if test "x$APP_LIB_DEPS" = x; then
+ case "$host_os" in
+ solaris*)
+ APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
+ ;;
+ cygwin*)
+ APP_LIB_DEPS="-lX11"
+ ;;
+ *)
+ APP_LIB_DEPS="-lm"
+ ;;
+ esac
+fi
+AC_SUBST([APP_LIB_DEPS])
+AC_SUBST([PROGRAM_DIRS])
+
+dnl
+dnl Gallium configuration
+dnl
+AC_ARG_ENABLE([gallium],
+ [AS_HELP_STRING([--disable-gallium],
+ [build gallium @<:@default=enabled@:>@])],
+ [enable_gallium="$enableval"],
+ [enable_gallium=yes])
+if test "x$enable_gallium" = xno -a "x$enable_openvg" = xyes; then
+ AC_MSG_ERROR([cannot enable OpenVG without Gallium])
+fi
+if test "x$enable_gallium" = xyes; then
+ SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
+ AC_CHECK_HEADER([udis86.h], [HAS_UDIS86="yes"],
+ [HAS_UDIS86="no"])
+ AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
+fi
+
+AC_SUBST([LLVM_CFLAGS])
+AC_SUBST([LLVM_LIBS])
+AC_SUBST([LLVM_LDFLAGS])
+AC_SUBST([LLVM_VERSION])
+
+dnl
+dnl Gallium state trackers configuration
+dnl
+
+AC_ARG_ENABLE([gallium-egl],
+ [AS_HELP_STRING([--enable-gallium-egl],
+ [enable gallium EGL state tracker @<:@default=auto@:>@])],
+ [enable_gallium_egl="$enableval"],
+ [enable_gallium_egl=auto])
+if test "x$enable_gallium_egl" = xauto; then
+ case "$mesa_driver" in
+ dri|no)
+ enable_gallium_egl=$enable_egl
+ ;;
+ *)
+ enable_gallium_egl=$enable_openvg
+ ;;
+ esac
+fi
+case "x$enable_egl$enable_gallium_egl" in
+xnoyes)
+ AC_MSG_ERROR([cannot build Gallium EGL state tracker without EGL])
+esac
+
+AC_ARG_WITH([state-trackers],
+ [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],
+ [comma delimited state_trackers list, e.g.
+ "egl,glx" @<:@default=auto@:>@])],
+ [with_state_trackers="$withval"],
+ [with_state_trackers=yes])
+
+case "$with_state_trackers" in
+no)
+ GALLIUM_STATE_TRACKERS_DIRS=""
+ ;;
+yes)
+ # look at what else is built
+ case "$mesa_driver" in
+ xlib)
+ GALLIUM_STATE_TRACKERS_DIRS=glx
+ ;;
+ dri)
+ GALLIUM_STATE_TRACKERS_DIRS="dri"
+ HAVE_ST_DRI="yes"
+ # Have only tested st/xorg on 1.6.0 servers
+ PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED],
+ HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg",
+ HAVE_ST_XORG="no")
+ ;;
+ esac
+
+ if test "x$enable_egl" = xyes; then
+ if test "$enable_openvg" = yes; then
+ GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vega"
+ st_egl="yes"
+ fi
+
+ if test "$enable_gallium_egl" = yes; then
+ GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl"
+ HAVE_ST_EGL="yes"
+ fi
+ fi
+ ;;
+*)
+ # verify the requested state tracker exist
+ state_trackers=""
+ _state_trackers=`IFS=', '; echo $with_state_trackers`
+ for tracker in $_state_trackers; do
+ case "$tracker" in
+ dri)
+ if test "x$mesa_driver" != xdri; then
+ AC_MSG_ERROR([cannot build dri state tracker without mesa driver set to dri])
+ fi
+ HAVE_ST_DRI="yes"
+ ;;
+ egl)
+ if test "x$enable_egl" != xyes; then
+ AC_MSG_ERROR([cannot build egl state tracker without EGL library])
+ fi
+ HAVE_ST_EGL="yes"
+ ;;
+ xorg)
+ PKG_CHECK_MODULES([XORG], [xorg-server >= 1.6.0])
+ PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
+ PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
+ HAVE_ST_XORG="yes"
+ ;;
+ vega)
+ if test "x$enable_openvg" != xyes; then
+ AC_MSG_ERROR([cannot build vega state tracker without --enable-openvg])
+ fi
+ have_st_vega="yes"
+ ;;
+ esac
+
+ if test -n "$tracker"; then
+ test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
+ AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
+ if test -n "$state_trackers"; then
+ state_trackers="$state_trackers $tracker"
+ else
+ state_trackers="$tracker"
+ fi
+ fi
+ done
+ GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
+
+ # append --enable-openvg/--enable-gallium-egl to --with-state-trackers
+ if test "x$have_st_vega" != xyes -a "x$enable_openvg" = xyes; then
+ AC_MSG_ERROR([--with-state-trackers specified but vega is missing])
+ fi
+ if test "x$HAVE_ST_EGL" != xyes -a "x$enable_gallium_egl" = xyes; then
+ AC_MSG_ERROR([--with-state-trackers specified but egl is missing])
+ fi
+ ;;
+esac
+
+
+EGL_CLIENT_APIS=""
+VG_LIB_DEPS=""
+
+case "x$enable_opengl$enable_gles1$enable_gles2" in
+x*yes*)
+ EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
+ ;;
+esac
+if test "x$enable_openvg" = xyes; then
+ EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
+ VG_LIB_DEPS="$VG_LIB_DEPS -lpthread"
+fi
+
+AC_SUBST([VG_LIB_DEPS])
+AC_SUBST([EGL_CLIENT_APIS])
+
+if test "x$HAVE_ST_EGL" = xyes; then
+ GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl"
+fi
+
+if test "x$HAVE_ST_XORG" = xyes; then
+ PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
+ HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
+ HAVE_XEXTPROTO_71="no")
+fi
+
+AC_ARG_WITH([egl-platforms],
+ [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
+ [comma delimited native platforms libEGL supports, e.g.
+ "x11,drm" @<:@default=auto@:>@])],
+ [with_egl_platforms="$withval"],
+ [with_egl_platforms=yes])
+AC_ARG_WITH([egl-displays],
+ [AS_HELP_STRING([--with-egl-displays@<:@=DIRS...@:>@],
+ [DEPRECATED. Use --with-egl-platforms instead])],
+ [with_egl_platforms="$withval"])
+
+EGL_PLATFORMS=""
+WAYLAND_EGL_LIB_DEPS=""
+
+case "$with_egl_platforms" in
+yes)
+ if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then
+ EGL_PLATFORMS="x11"
+ if test "$mesa_driver" = dri; then
+ EGL_PLATFORMS="$EGL_PLATFORMS drm"
+ fi
+ fi
+ ;;
+*)
+ if test "x$enable_egl" != xyes; then
+ AC_MSG_ERROR([cannot build egl state tracker without EGL library])
+ fi
+ # verify the requested driver directories exist
+ egl_platforms=`IFS=', '; echo $with_egl_platforms`
+ for plat in $egl_platforms; do
+ test -d "$srcdir/src/gallium/state_trackers/egl/$plat" || \
+ AC_MSG_ERROR([EGL platform '$plat' does't exist])
+ if test "$plat" = "fbdev"; then
+ GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/fbdev"
+ fi
+ if test "$plat" = "wayland"; then
+ PKG_CHECK_MODULES([WAYLAND], [wayland-client],, \
+ [AC_MSG_ERROR([cannot find libwayland-client])])
+ WAYLAND_EGL_LIB_DEPS="$WAYLAND_LIBS $LIBDRM_LIBS"
+ fi
+ done
+ EGL_PLATFORMS="$egl_platforms"
+ ;;
+esac
+AC_SUBST([EGL_PLATFORMS])
+
+AC_SUBST([WAYLAND_EGL_LIB_DEPS])
+WAYLAND_EGL_PC_REQ_PRIV="wayland-client libdrm"
+WAYLAND_EGL_PC_LIB_PRIV=
+WAYLAND_EGL_PC_CFLAGS=
+
+AC_SUBST([WAYLAND_EGL_PC_REQ_PRIV])
+AC_SUBST([WAYLAND_EGL_PC_LIB_PRIV])
+AC_SUBST([WAYLAND_EGL_PC_CFLAGS])
+
+
+AC_ARG_WITH([egl-driver-dir],
+ [AS_HELP_STRING([--with-egl-driver-dir=DIR],
+ [directory for EGL drivers [[default=${libdir}/egl]]])],
+ [EGL_DRIVER_INSTALL_DIR="$withval"],
+ [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
+AC_SUBST([EGL_DRIVER_INSTALL_DIR])
+
+AC_ARG_WITH([xorg-driver-dir],
+ [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
+ [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
+ [XORG_DRIVER_INSTALL_DIR="$withval"],
+ [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
+AC_SUBST([XORG_DRIVER_INSTALL_DIR])
+
+AC_ARG_WITH([max-width],
+ [AS_HELP_STRING([--with-max-width=N],
+ [Maximum framebuffer width (4096)])],
+ [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
+ AS_IF([test "${withval}" -gt "4096"],
+ [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
+)
+AC_ARG_WITH([max-height],
+ [AS_HELP_STRING([--with-max-height=N],
+ [Maximum framebuffer height (4096)])],
+ [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
+ AS_IF([test "${withval}" -gt "4096"],
+ [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
+)
+
+dnl
+dnl Gallium LLVM
+dnl
+AC_ARG_ENABLE([gallium-llvm],
+ [AS_HELP_STRING([--enable-gallium-llvm],
+ [build gallium LLVM support @<:@default=disabled@:>@])],
+ [enable_gallium_llvm="$enableval"],
+ [enable_gallium_llvm=auto])
+if test "x$enable_gallium_llvm" = xyes; then
+ if test "x$LLVM_CONFIG" != xno; then
+ LLVM_VERSION=`$LLVM_CONFIG --version`
+ LLVM_CFLAGS=`$LLVM_CONFIG --cppflags`
+ LLVM_LIBS="`$LLVM_CONFIG --libs jit interpreter nativecodegen bitwriter` -lstdc++"
+
+ if test "x$HAS_UDIS86" != xno; then
+ LLVM_LIBS="$LLVM_LIBS -ludis86"
+ DEFINES="$DEFINES -DHAVE_UDIS86"
+ fi
+ LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
+ DEFINES="$DEFINES -DGALLIUM_LLVMPIPE -D__STDC_CONSTANT_MACROS"
+ MESA_LLVM=1
+ else
+ MESA_LLVM=0
+ fi
+else
+ MESA_LLVM=0
+fi
+
+dnl
+dnl Gallium helper functions
+dnl
+gallium_check_st() {
+ if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes; then
+ GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
+ fi
+ if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then
+ GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
+ fi
+ if test "x$HAVE_ST_XORG" = xyes && test "x$3" != x; then
+ GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
+ fi
+}
+
+
+dnl
+dnl Gallium SVGA configuration
+dnl
+AC_ARG_ENABLE([gallium-svga],
+ [AS_HELP_STRING([--enable-gallium-svga],
+ [build gallium SVGA @<:@default=disabled@:>@])],
+ [enable_gallium_svga="$enableval"],
+ [enable_gallium_svga=auto])
+if test "x$enable_gallium_svga" = xyes; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
+ gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx"
+elif test "x$enable_gallium_svga" = xauto; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
+fi
+
+dnl
+dnl Gallium i915 configuration
+dnl
+AC_ARG_ENABLE([gallium-i915],
+ [AS_HELP_STRING([--enable-gallium-i915],
+ [build gallium i915 @<:@default=disabled@:>@])],
+ [enable_gallium_i915="$enableval"],
+ [enable_gallium_i915=auto])
+if test "x$enable_gallium_i915" = xyes; then
+ GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
+ gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
+elif test "x$enable_gallium_i915" = xauto; then
+ GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
+fi
+
+dnl
+dnl Gallium i965 configuration
+dnl
+AC_ARG_ENABLE([gallium-i965],
+ [AS_HELP_STRING([--enable-gallium-i965],
+ [build gallium i965 @<:@default=disabled@:>@])],
+ [enable_gallium_i965="$enableval"],
+ [enable_gallium_i965=auto])
+if test "x$enable_gallium_i965" = xyes; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
+ gallium_check_st "i965/drm" "dri-i965" "xorg-i965"
+elif test "x$enable_gallium_i965" = xauto; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
+fi
+
+dnl
+dnl Gallium Radeon r300g configuration
+dnl
+AC_ARG_ENABLE([gallium-radeon],
+ [AS_HELP_STRING([--enable-gallium-radeon],
+ [build gallium radeon @<:@default=disabled@:>@])],
+ [enable_gallium_radeon="$enableval"],
+ [enable_gallium_radeon=auto])
+if test "x$enable_gallium_radeon" = xauto; then
+ if test "x$HAVE_LIBDRM_RADEON" = xyes; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
+ gallium_check_st "radeon/drm" "dri-r300"
+ else
+ AC_MSG_WARN([libdrm_radeon is missing, not building gallium-radeon (r300)])
+ fi
+fi
+if test "x$enable_gallium_radeon" = xyes; then
+ if test "x$HAVE_LIBDRM_RADEON" = xyes; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
+ gallium_check_st "radeon/drm" "dri-r300" "xorg-radeon"
+ else
+ AC_MSG_ERROR([libdrm_radeon is missing, cannot build gallium-radeon (r300)])
+ fi
+fi
+
+dnl
+dnl Gallium Radeon r600g configuration
+dnl
+AC_ARG_ENABLE([gallium-r600],
+ [AS_HELP_STRING([--enable-gallium-r600],
+ [build gallium radeon @<:@default=disabled@:>@])],
+ [enable_gallium_r600="$enableval"],
+ [enable_gallium_r600=auto])
+if test "x$enable_gallium_r600" = xyes; then
+ if test "x$HAVE_LIBDRM_RADEON" = xyes; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
+ gallium_check_st "r600/drm" "dri-r600"
+ else
+ AC_MSG_ERROR([libdrm_radeon is missing, cannot build gallium-r600])
+ fi
+fi
+
+dnl
+dnl Gallium Nouveau configuration
+dnl
+AC_ARG_ENABLE([gallium-nouveau],
+ [AS_HELP_STRING([--enable-gallium-nouveau],
+ [build gallium nouveau @<:@default=disabled@:>@])],
+ [enable_gallium_nouveau="$enableval"],
+ [enable_gallium_nouveau=no])
+if test "x$enable_gallium_nouveau" = xyes; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50 nvc0"
+ gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau"
+fi
+
+dnl
+dnl Gallium swrast configuration
+dnl
+AC_ARG_ENABLE([gallium-swrast],
+ [AS_HELP_STRING([--enable-gallium-swrast],
+ [build gallium swrast @<:@default=auto@:>@])],
+ [enable_gallium_swrast="$enableval"],
+ [enable_gallium_swrast=auto])
+if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then
+ if test "x$HAVE_ST_DRI" = xyes; then
+ GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
+ fi
+fi
+
+dnl prepend CORE_DIRS to SRC_DIRS
+SRC_DIRS="$CORE_DIRS $SRC_DIRS"
+
+dnl Restore LDFLAGS and CPPFLAGS
+LDFLAGS="$_SAVE_LDFLAGS"
+CPPFLAGS="$_SAVE_CPPFLAGS"
+
+dnl Substitute the config
+AC_CONFIG_FILES([configs/autoconf])
+
+dnl Replace the configs/current symlink
+AC_CONFIG_COMMANDS([configs],[
+if test -f configs/current || test -L configs/current; then
+ rm -f configs/current
+fi
+ln -s autoconf configs/current
+])
+
+AC_OUTPUT
+
+dnl
+dnl Output some configuration info for the user
+dnl
+echo ""
+echo " prefix: $prefix"
+echo " exec_prefix: $exec_prefix"
+echo " libdir: $libdir"
+echo " includedir: $includedir"
+
+dnl API info
+echo ""
+echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
+echo " OpenVG: $enable_openvg"
+
+dnl Driver info
+echo ""
+echo " Driver: $mesa_driver"
+if test "$mesa_driver" != no; then
+ if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
+ echo " OSMesa: lib$OSMESA_LIB"
+ else
+ echo " OSMesa: no"
+ fi
+ if test "$mesa_driver" = dri; then
+ # cleanup the drivers var
+ dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
+ if test "x$DRI_DIRS" = x; then
+ echo " DRI drivers: no"
+ else
+ echo " DRI drivers: $dri_dirs"
+ fi
+ echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
+ echo " Use XCB: $enable_xcb"
+ fi
+fi
+echo ""
+echo " GLU: $enable_glu"
+echo " GLw: $enable_glw (Motif: $enable_motif)"
+echo " glut: $enable_glut"
+
+dnl EGL
+echo ""
+echo " EGL: $enable_egl"
+if test "$enable_egl" = yes; then
+ echo " EGL platforms: $EGL_PLATFORMS"
+
+ egl_drivers=""
+ for d in $EGL_DRIVERS_DIRS; do
+ egl_drivers="$egl_drivers builtin:egl_$d"
+ done
+
+ if test "$enable_gallium" = yes -a "$HAVE_ST_EGL" = yes; then
+ echo " EGL drivers: ${egl_drivers} egl_gallium"
+ echo " EGL Gallium STs:$EGL_CLIENT_APIS"
+ else
+ echo " EGL drivers: $egl_drivers"
+ fi
+fi
+
+echo ""
+if test "x$MESA_LLVM" = x1; then
+ echo " llvm: yes"
+ echo " llvm-config: $LLVM_CONFIG"
+ echo " llvm-version: $LLVM_VERSION"
+else
+ echo " llvm: no"
+fi
+
+echo ""
+if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
+ echo " Gallium: yes"
+ echo " Gallium dirs: $GALLIUM_DIRS"
+ echo " Target dirs: $GALLIUM_TARGET_DIRS"
+ echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
+ echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
+ echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
+else
+ echo " Gallium: no"
+fi
+
+dnl Libraries
+echo ""
+echo " Shared libs: $enable_shared"
+echo " Static libs: $enable_static"
+
+dnl Compiler options
+# cleanup the CFLAGS/CXXFLAGS/DEFINES vars
+cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
+ $SED 's/^ *//;s/ */ /;s/ *$//'`
+cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
+ $SED 's/^ *//;s/ */ /;s/ *$//'`
+defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
+echo ""
+echo " CFLAGS: $cflags"
+echo " CXXFLAGS: $cxxflags"
+echo " Macros: $defines"
+echo ""
+echo " PYTHON2: $PYTHON2"
+
+echo ""
+echo " Run '${MAKE-make}' to build Mesa"
+echo ""
|