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9a7f84d6b28e180ef79349b36de9a5d58a1e2dc9
third_party_mesa3d/configure.ac
José Fonseca 9a7f84d6b2 Squashed commit of the following: 
commit 1856230d9fa61710cce3e152b8d88b1269611a73
Author: José Fonseca <jose.r.fonseca@gmail.com>
Date:   Tue Jul 12 23:41:27 2011 +0100

    make: Use better var names on packaging.

commit d1ae72d0bd14e820ecfe9f8f27b316f9566ceb0c
Author: José Fonseca <jose.r.fonseca@gmail.com>
Date:   Tue Jul 12 23:38:21 2011 +0100

    make: Apply several of Dan Nicholson's suggestions.

commit f27cf8743ac9cbf4c0ad66aff0cd3f97efde97e4
Author: José Fonseca <jose.r.fonseca@gmail.com>
Date:   Sat Jul 9 14:18:20 2011 +0100

    make: Put back the tar.bz2 creation rule.

    Removed by accident.

commit 34983337f9d7db984e9f0117808274106d262110
Author: José Fonseca <jose.r.fonseca@gmail.com>
Date:   Sat Jul 9 11:59:29 2011 +0100

    make: Determine tarballs contents via git ls-files.

    The wildcards were a mess:
    - lots of files for non Linux platforms missing
    - several files listed and archived twice

    Using git-ls-files ensures things are not loss when making the tarballs.

commit 34a28ccbf459ed5710aafba5e7149e8291cb808c
Author: José Fonseca <jose.r.fonseca@gmail.com>
Date:   Sat Jul 9 11:07:14 2011 +0100

    glut: Remove GLUT source.

    Most distros ship freeglut, and most people don't care one vs the other,
    and it hasn't been really maintained.

    So it is better to have Mesa GLUT be revisioned and built separately
    from Mesa.

commit 5c26a2c3c0c7e95ef853e19d12d75c4f80137e7d
Author: José Fonseca <jose.r.fonseca@gmail.com>
Date:   Sat Jul 9 10:31:02 2011 +0100

    Ignore the tarballs.

commit 26edecac589819f0d0efe2165ab748dbc4e53394
Author: José Fonseca <jose.r.fonseca@gmail.com>
Date:   Sat Jul 9 10:30:24 2011 +0100

    make: Create the Mesa-xxx-devel symlink automatically.

    Also actually remote the intermediate uncompressed tarballs.
2011-07-14 17:35:05 +01:00

2106 lines
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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([${MAKE-make} -s -f bin/version.mk version | tr -d '\n' | tr -d '\r'])])
m4_ifval(mesa_version,,
[m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])])
dnl Tell the user about autoconf.html in the --help output
m4_divert_once([HELP_END], [
See docs/autoconf.html for more details on the options for Mesa.])
AC_INIT([Mesa],[mesa_version],
[https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
AC_CONFIG_AUX_DIR([bin])
AC_CANONICAL_HOST
dnl Save user CFLAGS and CXXFLAGS so one can override the default ones
USER_CFLAGS="$CFLAGS"
USER_CXXFLAGS="$CXXFLAGS"
dnl Versions for external dependencies
LIBDRM_REQUIRED=2.4.24
LIBDRM_RADEON_REQUIRED=2.4.24
LIBDRM_INTEL_REQUIRED=2.4.24
LIBDRM_NOUVEAU_REQUIRED=0.6
DRI2PROTO_REQUIRED=2.6
GLPROTO_REQUIRED=1.4.14
LIBDRM_XORG_REQUIRED=2.4.24
LIBKMS_XORG_REQUIRED=1.0.0
dnl Check for progs
AC_PROG_CPP
AC_PROG_CC
AC_PROG_CXX
AC_CHECK_PROGS([MAKE], [gmake make])
AC_CHECK_PROGS([PYTHON2], [python2 python])
AC_PATH_PROG([MKDEP], [makedepend])
AC_PATH_PROG([SED], [sed])
if test "x$MKDEP" = "x"; then
AC_MSG_ERROR([makedepend is required to build Mesa])
fi
AC_PATH_PROG([FLEX], [flex])
test "x$FLEX" = "x" && AC_MSG_ERROR([flex is needed to build Mesa])
AC_PATH_PROG([BISON], [bison])
test "x$BISON" = "x" && AC_MSG_ERROR([bison is needed to build Mesa])
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. -f2`
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 $CC supports -fvisibility=hidden])
VISIBILITY_CFLAGS="-fvisibility=hidden"
CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
[VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
# Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
CFLAGS=$save_CFLAGS
# 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 $CXX supports -fvisibility=hidden])
VISIBILITY_CXXFLAGS="-fvisibility=hidden"
CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
AC_LANG_PUSH([C++])
AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
[VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
AC_LANG_POP([C++])
# Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
CXXFLAGS=$save_CXXFLAGS
# Work around aliasing bugs - developers should comment this out
CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
fi
dnl even if the compiler appears to support it, using visibility attributes isn't
dnl going to do anything useful currently on cygwin apart from emit lots of warnings
case "$host_os" in
cygwin*)
VISIBILITY_CFLAGS=""
VISIBILITY_CXXFLAGS=""
;;
esac
AC_SUBST([VISIBILITY_CFLAGS])
AC_SUBST([VISIBILITY_CXXFLAGS])
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
dnl
dnl potentially-infringing-but-nobody-knows-for-sure stuff
dnl
AC_ARG_ENABLE([texture-float],
[AS_HELP_STRING([--enable-texture-float],
[enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
[enable_texture_float="$enableval"],
[enable_texture_float=no]
)
if test "x$enable_texture_float" = xyes; then
AC_MSG_WARN([Floating-point textures enabled.])
AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
fi
GL_LIB_NAME='lib$(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).'${LIB_EXTENSION}
GBM_LIB_NAME='lib$(GBM_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}'*'${LIB_EXTENSION}'*'
GBM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GBM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
AC_SUBST([GL_LIB_NAME])
AC_SUBST([GLU_LIB_NAME])
AC_SUBST([GLUT_LIB_NAME])
AC_SUBST([GLW_LIB_NAME])
AC_SUBST([OSMESA_LIB_NAME])
AC_SUBST([EGL_LIB_NAME])
AC_SUBST([GLESv1_CM_LIB_NAME])
AC_SUBST([GLESv2_LIB_NAME])
AC_SUBST([VG_LIB_NAME])
AC_SUBST([GLAPI_LIB_NAME])
AC_SUBST([WAYLAND_EGL_LIB_NAME])
AC_SUBST([GBM_LIB_NAME])
AC_SUBST([GL_LIB_GLOB])
AC_SUBST([GLU_LIB_GLOB])
AC_SUBST([GLUT_LIB_GLOB])
AC_SUBST([GLW_LIB_GLOB])
AC_SUBST([OSMESA_LIB_GLOB])
AC_SUBST([EGL_LIB_GLOB])
AC_SUBST([GLESv1_CM_LIB_GLOB])
AC_SUBST([GLESv2_LIB_GLOB])
AC_SUBST([VG_LIB_GLOB])
AC_SUBST([GLAPI_LIB_GLOB])
AC_SUBST([WAYLAND_EGL_LIB_GLOB])
AC_SUBST([GBM_LIB_GLOB])
dnl
dnl Arch/platform-specific settings
dnl
AC_ARG_ENABLE([asm],
[AS_HELP_STRING([--disable-asm],
[disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
[enable_asm="$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 Options for APIs
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="$enableval"],
[enable_gles2=no])
AC_ARG_ENABLE([openvg],
[AS_HELP_STRING([--enable-openvg],
[enable support for OpenVG API @<:@default=no@:>@])],
[enable_openvg="$enableval"],
[enable_openvg=no])
AC_ARG_ENABLE([dri],
[AS_HELP_STRING([--enable-dri],
[enable DRI modules @<:@default=auto@:>@])],
[enable_dri="$enableval"],
[enable_dri=auto])
AC_ARG_ENABLE([glx],
[AS_HELP_STRING([--enable-glx],
[enable GLX library @<:@default=auto@:>@])],
[enable_glx="$enableval"],
[enable_glx=auto])
AC_ARG_ENABLE([osmesa],
[AS_HELP_STRING([--enable-osmesa],
[enable OSMesa library @<:@default=auto@:>@])],
[enable_osmesa="$enableval"],
[enable_osmesa=auto])
AC_ARG_ENABLE([egl],
[AS_HELP_STRING([--disable-egl],
[disable EGL library @<:@default=enabled@:>@])],
[enable_egl="$enableval"],
[enable_egl=yes])
AC_ARG_ENABLE([xorg],
[AS_HELP_STRING([--enable-xorg],
[enable support for X.Org DDX API @<:@default=no@:>@])],
[enable_xorg="$enableval"],
[enable_xorg=no])
AC_ARG_ENABLE([xa],
[AS_HELP_STRING([--enable-xa],
[enable build of the XA X Acceleration API @<:@default=no@:>@])],
[enable_xa="$enableval"],
[enable_xa=no])
AC_ARG_ENABLE([d3d1x],
[AS_HELP_STRING([--enable-d3d1x],
[enable support for Direct3D 10 & 11 low-level API @<:@default=no@:>@])],
[enable_d3d1x="$enableval"],
[enable_d3d1x=no])
AC_ARG_ENABLE([gbm],
[AS_HELP_STRING([--enable-gbm],
[enable gbm library @<:@default=auto@:>@])],
[enable_gbm="$enableval"],
[enable_gbm=auto])
AC_ARG_ENABLE([xvmc],
[AS_HELP_STRING([--enable-xvmc],
[enable xvmc library @<:@default=auto@:>@])],
[enable_xvmc="$enableval"],
[enable_xvmc=auto])
AC_ARG_ENABLE([vdpau],
[AS_HELP_STRING([--enable-vdpau],
[enable vdpau library @<:@default=auto@:>@])],
[enable_vdpau="$enableval"],
[enable_vdpau=auto])
AC_ARG_ENABLE([va],
[AS_HELP_STRING([--enable-va],
[enable va library @<:@default=auto@:>@])],
[enable_va="$enableval"],
[enable_va=auto])
AC_ARG_ENABLE([xlib_glx],
[AS_HELP_STRING([--enable-xlib-glx],
[make GLX library Xlib-based instead of DRI-based @<:@default=disable@:>@])],
[enable_xlib_glx="$enableval"],
[enable_xlib_glx=auto])
AC_ARG_ENABLE([gallium_egl],
[AS_HELP_STRING([--enable-gallium-egl],
[enable optional EGL state tracker (not required
for EGL support in Gallium with OpenGL and OpenGL ES)
@<:@default=disable@:>@])],
[enable_gallium_egl="$enableval"],
[enable_gallium_egl=no])
AC_ARG_ENABLE([gallium_gbm],
[AS_HELP_STRING([--enable-gallium-gbm],
[enable optional gbm state tracker (not required for
gbm support in Gallium)
@<:@default=auto@:>@])],
[enable_gallium_gbm="$enableval"],
[enable_gallium_gbm=auto])
# Option for Gallium drivers
GALLIUM_DRIVERS_DEFAULT="r300,r600,swrast"
AC_ARG_WITH([gallium-drivers],
[AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
[comma delimited Gallium drivers list, e.g.
"i915,i965,nouveau,r300,r600,svga,swrast"
@<:@default=r300,r600,swrast@:>@])],
[with_gallium_drivers="$withval"],
[with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
# Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
# here so that the script doesn't choke on an unknown driver name later.
case "$with_gallium_drivers" in
yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
no) with_gallium_drivers='' ;;
esac
if test "x$enable_opengl" = xno -a \
"x$enable_gles1" = xno -a \
"x$enable_gles2" = xno -a \
"x$enable_openvg" = xno -a \
"x$enable_xorg" = xno -a \
"x$enable_xa" = xno -a \
"x$enable_d3d1x" = xno -a \
"x$enable_xvmc" = xno -a \
"x$enable_vdpau" = xno -a \
"x$enable_va" = 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$enable_opengl" = xno; then
default_driver="no"
fi
AC_ARG_WITH([driver],
[AS_HELP_STRING([--with-driver=DRIVER], [DEPRECATED])],
[mesa_driver="$withval"],
[mesa_driver=auto])
dnl Check for valid option
case "x$mesa_driver" in
xxlib|xdri|xosmesa|xno)
if test "x$enable_dri" != xauto -o \
"x$enable_glx" != xauto -o \
"x$enable_osmesa" != xauto -o \
"x$enable_xlib_glx" != xauto; then
AC_MSG_ERROR([--with-driver=$mesa_driver is deprecated])
fi
;;
xauto)
mesa_driver="$default_driver"
;;
*)
AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
;;
esac
# map $mesa_driver to APIs
if test "x$enable_dri" = xauto; then
case "x$mesa_driver" in
xdri) enable_dri=yes ;;
*) enable_dri=no ;;
esac
fi
if test "x$enable_glx" = xauto; then
case "x$mesa_driver" in
xdri|xxlib) enable_glx=yes ;;
*) enable_glx=no ;;
esac
fi
if test "x$enable_osmesa" = xauto; then
case "x$mesa_driver" in
xxlib|xosmesa) enable_osmesa=yes ;;
*) enable_osmesa=no ;;
esac
fi
if test "x$enable_xlib_glx" = xauto; then
case "x$mesa_driver" in
xxlib) enable_xlib_glx=yes ;;
*) enable_xlib_glx=no ;;
esac
fi
if test "x$enable_glx" = xno; then
enable_xlib_glx=no
fi
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="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$enable_shared_glapi$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 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 "x$enable_glx$enable_xlib_glx" in
xyesyes)
DRIVER_DIRS="$DRIVER_DIRS x11"
GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
GALLIUM_STATE_TRACKERS_DIRS="glx $GALLIUM_STATE_TRACKERS_DIRS"
;;
xyesno)
# DRI-based GLX
SRC_DIRS="$SRC_DIRS glx"
;;
esac
if test "x$enable_dri" = xyes; then
DRIVER_DIRS="$DRIVER_DIRS dri"
GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/dri"
GALLIUM_STATE_TRACKERS_DIRS="dri $GALLIUM_STATE_TRACKERS_DIRS"
HAVE_ST_DRI="yes"
fi
if test "x$enable_osmesa" = xyes; then
# the empty space matters for osmesa... (see src/mesa/Makefile)
if test -n "$DRIVER_DIRS"; then
DRIVER_DIRS="$DRIVER_DIRS osmesa"
else
DRIVER_DIRS="osmesa"
fi
fi
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])
# Check for libdrm
PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
[have_libdrm=yes], [have_libdrm=no])
if test "x$enable_dri" = xyes; then
# DRI must be shared, I think
if test "$enable_static" = yes; then
AC_MSG_ERROR([Can't use static libraries for DRI drivers])
fi
# not a hard requirement as swrast does not depend on it
if test "x$have_libdrm" = xyes; then
DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
fi
fi
dnl
dnl Find out if X is available. The variable have_x is set if libX11 is
dnl found to mimic AC_PATH_XTRA.
dnl
if test -n "$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
if test "x$enable_glx" = xyes -a "x$no_x" = xyes; then
AC_MSG_ERROR([X11 development libraries needed for GLX])
fi
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="$DEFINES -DUSE_XCB"
else
enable_xcb=no
fi
dnl Direct rendering or just indirect rendering
case "$host_os" in
gnu*)
dnl Disable by default on GNU/Hurd
driglx_direct_default="no"
;;
cygwin*)
dnl Disable by default on cygwin
driglx_direct_default="no"
;;
*)
driglx_direct_default="yes"
;;
esac
AC_ARG_ENABLE([driglx-direct],
[AS_HELP_STRING([--disable-driglx-direct],
[enable direct rendering in GLX and EGL for DRI \
@<:@default=auto@:>@])],
[driglx_direct="$enableval"],
[driglx_direct="$driglx_direct_default"])
dnl
dnl libGL configuration per driver
dnl
case "x$enable_glx$enable_xlib_glx" in
xyesyes)
# Xlib-based GLX
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
;;
xyesno)
# DRI-based GLX
PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
GL_PC_REQ_PRIV="glproto >= $GLPROTO_REQUIRED"
if test x"$driglx_direct" = xyes; then
if test "x$have_libdrm" != xyes; then
AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
fi
PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED"
fi
# find the DRI deps for libGL
if test "$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 $X_CFLAGS"
if test "x$HAVE_XF86VIDMODE" == xyes; then
GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
else
GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXdamage -lXfixes"
fi
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 $DLOPEN_LIBS"
;;
esac
GLESv1_CM_LIB_DEPS="$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 $DLOPEN_LIBS"
AC_SUBST([GL_LIB_DEPS])
AC_SUBST([GL_PC_REQ_PRIV])
AC_SUBST([GL_PC_LIB_PRIV])
AC_SUBST([GL_PC_CFLAGS])
AC_SUBST([DRI_PC_REQ_PRIV])
AC_SUBST([GLESv1_CM_LIB_DEPS])
AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
AC_SUBST([GLESv2_LIB_DEPS])
AC_SUBST([GLESv2_PC_LIB_PRIV])
GLAPI_LIB_DEPS="-lpthread"
AC_SUBST([GLAPI_LIB_DEPS])
dnl Setup default DRI CFLAGS
DRI_CFLAGS='$(CFLAGS)'
DRI_CXXFLAGS='$(CXXFLAGS)'
DRI_LIB_DEPS='$(TOP)/src/mesa/libmesa.a'
MESA_MODULES='$(TOP)/src/mesa/libmesa.a'
AC_ARG_ENABLE([shared-dricore],
[AS_HELP_STRING([--enable-shared-dricore],
[link DRI modules with shared core DRI routines @<:@default=disabled@:>@])],
[enable_dricore="$enableval"],
[enable_dricore=no])
if test "x$enable_dri" = xyes ; then
if test "$enable_dricore" = yes ; then
if test "$GCC$GXX" != yesyes ; then
AC_MSG_WARN([Shared dricore requires GCC-compatible rpath handling. Disabling shared dricore])
enable_dricore=no
else
DRICORE_GLSL_LIBS='$(TOP)/$(LIB_DIR)/libglsl.so'
DRICORE_LIBS='$(TOP)/$(LIB_DIR)/libdricore.so'
DRICORE_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -lglsl'
DRI_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -ldricore -lglsl'
DRI_CFLAGS='$(CFLAGS_NOVISIBILITY) -DUSE_DRICORE'
DRI_CXXFLAGS='$(CXXFLAGS_NOVISIBILITY) -DUSE_DRICORE'
MESA_MODULES='$(DRICORE_LIBS) $(DRICORE_GLSL_LIBS)'
fi
fi
fi
AC_SUBST([DRICORE_LIBS])
AC_SUBST([DRICORE_GLSL_LIBS])
AC_SUBST([DRICORE_LIB_DEPS])
AC_SUBST([DRI_CXXFLAGS])
AC_SUBST([DRI_CFLAGS])
AC_SUBST([MESA_MODULES])
AC_SUBST([HAVE_XF86VIDMODE])
PKG_CHECK_MODULES([LIBDRM_RADEON],
[libdrm_radeon >= $LIBDRM_RADEON_REQUIRED],
HAVE_LIBDRM_RADEON=yes,
HAVE_LIBDRM_RADEON=no)
dnl
dnl More GLX setup
dnl
case "x$enable_glx$enable_xlib_glx" in
xyesyes)
DEFINES="$DEFINES -DUSE_XSHM"
;;
xyesno)
DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
if test "x$driglx_direct" = xyes; then
DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
fi
;;
esac
dnl
dnl TLS detection
dnl
AC_ARG_ENABLE([glx-tls],
[AS_HELP_STRING([--enable-glx-tls],
[enable TLS support in GLX @<:@default=disabled@:>@])],
[GLX_USE_TLS="$enableval"],
[GLX_USE_TLS=no])
AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
AS_IF([test "x$GLX_USE_TLS" = xyes],
[DEFINES="${DEFINES} -DGLX_USE_TLS -DPTHREADS"])
dnl
dnl More DRI setup
dnl
dnl Directory for DRI drivers
AC_ARG_WITH([dri-driverdir],
[AS_HELP_STRING([--with-dri-driverdir=DIR],
[directory for the DRI drivers @<:@${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='${DRI_DRIVER_INSTALL_DIR}'])
AC_SUBST([DRI_DRIVER_SEARCH_DIR])
dnl Which drivers to build - default is chosen by platform
AC_ARG_WITH([dri-drivers],
[AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
[comma delimited DRI drivers list, e.g.
"swrast,i965,radeon" @<:@default=auto@:>@])],
[with_dri_drivers="$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)
# classic DRI drivers require FEATURE_GL to build
if test "x$enable_opengl" = xyes; then
DRI_DIRS="yes"
fi
;;
*)
# 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="$dri_drivers"
if test -n "$DRI_DIRS" -a "x$enable_opengl" != xyes; then
AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
fi
;;
esac
dnl Set DRI_DIRS, DEFINES and LIB_DEPS
if test "x$enable_dri" = xyes; then
# Platform specific settings and drivers to build
case "$host_os" in
linux*)
DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
DEFINES="$DEFINES -DHAVE_ALIAS"
case "$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$DRI_DIRS" = "xyes"; then
DRI_DIRS="i915 i965 mach64 mga nouveau r128 r200 r300 r600 \
radeon savage tdfx unichrome swrast"
fi
;;
powerpc*)
# Build only the drivers for cards that exist on PowerPC.
# At some point MGA will be added, but not yet.
if test "x$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="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
if test "x$DRI_DIRS" = "xyes"; then
DRI_DIRS="i810 i915 i965 mach64 mga nouveau r128 r200 r300 r600 \
radeon tdfx unichrome savage sis swrast"
fi
;;
gnu*)
DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
DEFINES="$DEFINES -DHAVE_ALIAS"
;;
solaris*)
DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
;;
cygwin*)
DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
if test "x$DRI_DIRS" = "xyes"; then
DRI_DIRS="swrast"
fi
;;
esac
# default drivers
if test "x$DRI_DIRS" = "xyes"; then
DRI_DIRS="i810 i915 i965 mach64 mga nouveau r128 r200 r300 r600 radeon \
savage sis tdfx unichrome swrast"
fi
DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
# Check for expat
if test "x$enable_dri" = xyes; 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
# libdrm is required for all except swrast
if test -n "$DRI_DIRS" -a x"$DRI_DIRS" != xswrast; then
if test "x$have_libdrm" != xyes; then
AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
fi
fi
# put all the necessary libs together, including possibly libdricore
DRI_LIB_DEPS="$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
*nouveau*)
PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_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
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="$withval"],
[osmesa_bits=8])
if test "x$osmesa_bits" != x8; then
if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
osmesa_bits=8
fi
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 '$osmesa_bits' is not a valid option])
;;
esac
AC_SUBST([OSMESA_LIB])
if test "x$enable_osmesa" = xyes; then
# 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 $DLOPEN_LIBS"
fi
AC_SUBST([OSMESA_LIB_DEPS])
AC_SUBST([OSMESA_MESA_DEPS])
AC_SUBST([OSMESA_PC_REQ])
AC_SUBST([OSMESA_PC_LIB_PRIV])
dnl
dnl EGL configuration
dnl
EGL_CLIENT_APIS=""
if test "x$enable_egl" = xyes; then
SRC_DIRS="$SRC_DIRS egl"
EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS -lpthread"
EGL_DRIVERS_DIRS=""
if test "$enable_static" != yes; then
# build egl_glx when libGL is built
if test "x$enable_glx" = xyes; then
EGL_DRIVERS_DIRS="glx"
fi
PKG_CHECK_MODULES([LIBUDEV], [libudev > 150],
[have_libudev=yes],[have_libudev=no])
if test "$have_libudev" = yes; then
DEFINES="$DEFINES -DHAVE_LIBUDEV"
fi
if test "x$enable_dri" = xyes; 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])
if test "$have_xcb_dri2" = yes; then
EGL_DRIVER_DRI2=dri2
DEFINES="$DEFINES -DHAVE_XCB_DRI2"
# workaround a bug in xcb-dri2 generated by xcb-proto 1.6
AC_CHECK_LIB(xcb-dri2, xcb_dri2_connect_alignment_pad, [],
[DEFINES="$DEFINES -DXCB_DRI2_CONNECT_DEVICE_NAME_BROKEN"])
fi
fi
EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS $EGL_DRIVER_DRI2"
fi
fi
AC_SUBST([EGL_LIB_DEPS])
AC_SUBST([EGL_DRIVERS_DIRS])
dnl
dnl gbm configuration
dnl
if test "x$enable_gbm" = xauto; then
case "$with_egl_platforms" in
*drm*)
enable_gbm=yes ;;
*)
enable_gbm=no ;;
esac
fi
if test "x$enable_gbm" = xyes; then
SRC_DIRS="$SRC_DIRS gbm"
GBM_BACKEND_DIRS=""
PKG_CHECK_MODULES([LIBUDEV], [libudev], [],
AC_MSG_ERROR([gbm needs udev]))
GBM_LIB_DEPS="$DLOPEN_LIBS $LIBUDEV_LIBS"
if test "x$enable_dri" = xyes; then
GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
if test "$SHARED_GLAPI" -eq 0; then
AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
fi
fi
fi
AC_SUBST([GBM_LIB_DEPS])
AC_SUBST([GBM_BACKEND_DIRS])
GBM_PC_REQ_PRIV="libudev"
GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
GBM_PC_CFLAGS=
AC_SUBST([GBM_PC_REQ_PRIV])
AC_SUBST([GBM_PC_LIB_PRIV])
AC_SUBST([GBM_PC_CFLAGS])
dnl
dnl EGL Gallium configuration
dnl
if test "x$enable_gallium_egl" = xyes; then
if test "x$with_gallium_drivers" = x; then
AC_MSG_ERROR([cannot enable egl_gallium without Gallium])
fi
if test "x$enable_egl" = xno; then
AC_MSG_ERROR([cannot enable egl_gallium without EGL])
fi
if test "x$have_libdrm" != xyes; then
AC_MSG_ERROR([egl_gallium requires libdrm >= $LIBDRM_REQUIRED])
fi
GALLIUM_STATE_TRACKERS_DIRS="egl $GALLIUM_STATE_TRACKERS_DIRS"
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-static"
HAVE_ST_EGL="yes"
fi
dnl
dnl gbm Gallium configuration
dnl
if test "x$enable_gallium_gbm" = xauto; then
case "$enable_gbm$HAVE_ST_EGL$with_egl_platforms" in
yesyes*drm*)
enable_gallium_gbm=yes ;;
*)
enable_gallium_gbm=no ;;
esac
fi
if test "x$enable_gallium_gbm" = xyes; then
if test "x$with_gallium_drivers" = x; then
AC_MSG_ERROR([cannot enable gbm_gallium without Gallium])
fi
if test "x$enable_gbm" = xno; then
AC_MSG_ERROR([cannot enable gbm_gallium without gbm])
fi
GALLIUM_STATE_TRACKERS_DIRS="gbm $GALLIUM_STATE_TRACKERS_DIRS"
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS gbm"
HAVE_ST_GBM="yes"
fi
dnl
dnl X.Org DDX configuration
dnl
if test "x$enable_xorg" = xyes; then
PKG_CHECK_MODULES([XORG], [xorg-server >= 1.6.0])
PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
HAVE_XEXTPROTO_71="no")
GALLIUM_STATE_TRACKERS_DIRS="xorg $GALLIUM_STATE_TRACKERS_DIRS"
HAVE_ST_XORG=yes
fi
dnl
dnl XA configuration
dnl
if test "x$enable_xa" = xyes; then
GALLIUM_STATE_TRACKERS_DIRS="xa $GALLIUM_STATE_TRACKERS_DIRS"
HAVE_ST_XA=yes
fi
dnl
dnl OpenVG configuration
dnl
VG_LIB_DEPS=""
if test "x$enable_openvg" = xyes; then
if test "x$enable_egl" = xno; then
AC_MSG_ERROR([cannot enable OpenVG without EGL])
fi
if test "x$with_gallium_drivers" = x; then
AC_MSG_ERROR([cannot enable OpenVG without Gallium])
fi
if test "x$enable_gallium_egl" = xno; then
AC_MSG_ERROR([cannot enable OpenVG without egl_gallium])
fi
EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS -lpthread"
CORE_DIRS="$CORE_DIRS mapi/vgapi"
GALLIUM_STATE_TRACKERS_DIRS="vega $GALLIUM_STATE_TRACKERS_DIRS"
HAVE_ST_VEGA=yes
fi
dnl
dnl D3D1X configuration
dnl
if test "x$enable_d3d1x" = xyes; then
if test "x$with_gallium_drivers" = x; then
AC_MSG_ERROR([cannot enable D3D1X without Gallium])
fi
GALLIUM_STATE_TRACKERS_DIRS="d3d1x $GALLIUM_STATE_TRACKERS_DIRS"
HAVE_ST_D3D1X=yes
fi
dnl
dnl Gallium G3DVL configuration
dnl
AC_ARG_ENABLE([gallium-g3dvl],
[AS_HELP_STRING([--enable-gallium-g3dvl],
[build gallium g3dvl @<:@default=disabled@:>@])],
[enable_gallium_g3dvl="$enableval"],
[enable_gallium_g3dvl=no])
if test "x$enable_gallium_g3dvl" = xyes; then
if test "x$with_gallium_drivers" = x; then
AC_MSG_ERROR([cannot enable G3DVL without Gallium])
fi
if test "x$enable_xvmc" = xauto; then
PKG_CHECK_EXISTS([xvmc], [enable_xvmc=yes], [enable_xvmc=no])
fi
if test "x$enable_vdpau" = xauto; then
PKG_CHECK_EXISTS([vdpau], [enable_vdpau=yes], [enable_vdpau=no])
fi
if test "x$enable_va" = xauto; then
#don't enable vaapi state tracker even if package exists
#PKG_CHECK_EXISTS([libva], [enable_vdpau=yes], [enable_vdpau=no])
enable_va=no
fi
fi
if test "x$enable_xvmc" = xyes; then
PKG_CHECK_MODULES([XVMC], [xvmc >= 1.0.6 xorg-server])
GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg/xvmc"
HAVE_ST_XVMC="yes"
fi
if test "x$enable_vdpau" = xyes; then
PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.4.1])
GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vdpau"
HAVE_ST_VDPAU="yes"
fi
if test "x$enable_va" = xyes; then
PKG_CHECK_MODULES([LIBVA], [libva = 0.31.1])
AC_MSG_WARN([vaapi state tracker currently unmaintained])
GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS va"
HAVE_ST_VA="yes"
fi
if test "x$enable_xvmc" = xyes ||
test "x$enable_vdpau" = xyes ||
test "x$enable_va" = xyes; then
GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS g3dvl/dri"
fi
dnl
dnl GLU configuration
dnl
AC_ARG_ENABLE([glu],
[AS_HELP_STRING([--disable-glu],
[enable OpenGL Utility library @<:@default=enabled@:>@])],
[enable_glu="$enableval"],
[enable_glu=yes])
if test "x$enable_glu" = xyes; then
if test "x$enable_glx" = xno -a "x$enable_osmesa" = xno; then
AC_MSG_NOTICE([Disabling GLU since there is no OpenGL driver])
enable_glu=no
fi
fi
if test "x$enable_glu" = xyes; then
SRC_DIRS="$SRC_DIRS glu"
if test "x$enable_glx" = xno; then
# 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
else
# 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="$APP_LIB_DEPS -lstdc++"
fi
fi
fi
if test "$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$enable_glw" = xyes -a "x$enable_glx" = xno; then
AC_MSG_NOTICE([Disabling GLw since there is no OpenGL driver])
enable_glw=no
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 $GLW_LIB_DEPS"
GLW_LIB_DEPS=""
GLW_MESA_DEPS=""
fi
fi
AC_SUBST([GLW_LIB_DEPS])
AC_SUBST([GLW_MESA_DEPS])
AC_SUBST([GLW_SOURCES])
AC_SUBST([MOTIF_CFLAGS])
AC_SUBST([GLW_PC_REQ_PRIV])
AC_SUBST([GLW_PC_LIB_PRIV])
AC_SUBST([GLW_PC_CFLAGS])
dnl
dnl Program library dependencies
dnl Only libm is added here if necessary as the libraries should
dnl be pulled in by the linker
dnl
if test "x$APP_LIB_DEPS" = x; then
case "$host_os" in
solaris*)
APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
;;
cygwin*)
APP_LIB_DEPS="-lX11"
;;
*)
APP_LIB_DEPS="-lm"
;;
esac
fi
AC_SUBST([APP_LIB_DEPS])
AC_SUBST([PROGRAM_DIRS])
dnl
dnl Gallium configuration
dnl
if test "x$with_gallium_drivers" != x; then
SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
else
LLVM_CONFIG=no
fi
AC_SUBST([LLVM_CFLAGS])
AC_SUBST([LLVM_LIBS])
AC_SUBST([LLVM_LDFLAGS])
AC_SUBST([LLVM_VERSION])
case "x$enable_opengl$enable_gles1$enable_gles2" in
x*yes*)
EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
;;
esac
AC_SUBST([VG_LIB_DEPS])
AC_SUBST([EGL_CLIENT_APIS])
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="$withval"],
[with_egl_platforms=yes])
EGL_PLATFORMS=""
WAYLAND_EGL_LIB_DEPS=""
case "$with_egl_platforms" in
yes)
if test "x$enable_egl" = xyes; then
EGL_PLATFORMS="x11"
fi
;;
*)
if test "x$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' doesn't exist])
if test "$plat" = "fbdev"; then
GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/fbdev"
fi
if test "$plat" = "wayland"; then
PKG_CHECK_MODULES([WAYLAND], [wayland-client wayland-server],, \
[AC_MSG_ERROR([cannot find libwayland-client])])
WAYLAND_EGL_LIB_DEPS="$WAYLAND_LIBS $LIBDRM_LIBS"
GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
fi
if test "$plat" = "drm" && test "x$enable_gbm" = "xno"; then
AC_MSG_ERROR([EGL platform drm needs gbm])
fi
case "$plat$have_libudev" in
waylandno|drmno)
AC_MSG_ERROR([cannot build $plat platfrom without udev]) ;;
esac
done
EGL_PLATFORMS="$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=enabled on x86/x86_64@:>@])],
[enable_gallium_llvm="$enableval"],
[enable_gallium_llvm=auto])
if test "x$with_gallium_drivers" = x; then
enable_gallium_llvm=no
fi
if test "x$enable_gallium_llvm" = xauto; then
case "$host_cpu" in
i*86|x86_64) enable_gallium_llvm=yes;;
esac
fi
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|sed 's/-DNDEBUG\>//g'`
LLVM_LIBS="`$LLVM_CONFIG --libs` -lstdc++"
LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
DEFINES="$DEFINES -D__STDC_CONSTANT_MACROS"
MESA_LLVM=1
else
MESA_LLVM=0
fi
else
MESA_LLVM=0
fi
dnl Directory for VDPAU libs
AC_ARG_WITH([vdpau-libdir],
[AS_HELP_STRING([--with-vdpau-libdir=DIR],
[directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
[VDPAU_LIB_INSTALL_DIR="$withval"],
[VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
AC_SUBST([VDPAU_LIB_INSTALL_DIR])
dnl Directory for VA libs
AC_ARG_WITH([va-libdir],
[AS_HELP_STRING([--with-va-libdir=DIR],
[directory for the VA libraries @<:@default=${libdir}/va@:>@])],
[VA_LIB_INSTALL_DIR="$withval"],
[VA_LIB_INSTALL_DIR='${libdir}/va'])
AC_SUBST([VA_LIB_INSTALL_DIR])
dnl
dnl Gallium helper functions
dnl
gallium_check_st() {
if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes ||
test "x$HAVE_ST_XA" = xyes || test "x$HAVE_ST_XVMC" = xyes ||
test "x$HAVE_ST_VDPAU" = xyes || test "x$HAVE_ST_VA" = xyes; then
if test "x$have_libdrm" != xyes; then
AC_MSG_ERROR([DRI or Xorg DDX requires libdrm >= $LIBDRM_REQUIRED])
fi
GALLIUM_WINSYS_DIRS="$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 $3"
fi
if test "x$HAVE_ST_XA" = xyes && test "x$4" != x; then
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4"
fi
if test "x$HAVE_ST_XVMC" = xyes && test "x$5" != x; then
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $5"
fi
if test "x$HAVE_ST_VDPAU" = xyes && test "x$6" != x; then
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $6"
fi
if test "x$HAVE_ST_VA" = xyes && test "x$7" != x; then
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
fi
}
gallium_require_llvm() {
if test "x$MESA_LLVM" = x0; then
case "$host_cpu" in
i*86|x86_64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
esac
fi
}
dnl Gallium drivers
dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
if test "x$with_gallium_drivers" != x; then
gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
for driver in $gallium_drivers; do
case "x$driver" in
xsvga)
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga softpipe"
gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx" "xa-vmwgfx"
;;
xi915)
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 softpipe"
if test "x$MESA_LLVM" = x1; then
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
fi
GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
;;
xi965)
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965 softpipe"
if test "x$MESA_LLVM" = x1; then
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
fi
gallium_check_st "i965/drm" "dri-i965" "xorg-i965"
;;
xr300)
gallium_require_llvm "Gallium R300"
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
gallium_check_st "radeon/drm" "dri-r300" "xorg-r300" "" "xvmc-r300" "vdpau-r300" "va-r300"
;;
xr600)
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
gallium_check_st "r600/drm" "dri-r600" "" "" "xvmc-r600" "vdpau-r600" "va-r600"
;;
xnouveau)
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50 nvc0"
gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau" "" "xvmc-nouveau"
;;
xswrast)
if test "x$HAVE_ST_DRI" = xyes; then
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS softpipe"
if test "x$MESA_LLVM" = x1; then
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
fi
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
fi
if test "x$HAVE_ST_VDPAU" = xyes; then
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS vdpau-softpipe"
fi
if test "x$HAVE_ST_XVMC" = xyes; then
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS xvmc-softpipe"
fi
if test "x$HAVE_ST_VA" = xyes; then
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS va-softpipe"
fi
;;
*)
AC_MSG_ERROR([Unknown Gallium driver: $driver])
;;
esac
done
fi
dnl prepend CORE_DIRS to SRC_DIRS
SRC_DIRS="$CORE_DIRS $SRC_DIRS"
dnl Restore LDFLAGS and CPPFLAGS
LDFLAGS="$_SAVE_LDFLAGS"
CPPFLAGS="$_SAVE_CPPFLAGS"
dnl Add user CFLAGS and CXXFLAGS
CFLAGS="$CFLAGS $USER_CFLAGS"
CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
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
])
dnl Sort the dirs alphabetically
GALLIUM_TARGET_DIRS=`echo $GALLIUM_TARGET_DIRS|tr " " "\n"|sort|tr "\n" " "`
GALLIUM_WINSYS_DIRS=`echo $GALLIUM_WINSYS_DIRS|tr " " "\n"|sort|tr "\n" " "`
GALLIUM_DRIVERS_DIRS=`echo $GALLIUM_DRIVERS_DIRS|tr " " "\n"|sort|tr "\n" " "`
GALLIUM_STATE_TRACKERS_DIRS=`echo $GALLIUM_STATE_TRACKERS_DIRS|tr " " "\n"|sort|tr "\n" " "`
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: $enable_openvg"
dnl Driver info
echo ""
if test "x$enable_osmesa" != xno; then
echo " OSMesa: lib$OSMESA_LIB"
else
echo " OSMesa: no"
fi
if test "x$enable_dri" != xno; 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 " Shared dricore: $enable_dricore"
fi
case "x$enable_glx$enable_xlib_glx" in
xyesyes)
echo " GLX: Xlib-based"
;;
xyesno)
echo " GLX: DRI-based"
echo " Use XCB: $enable_xcb"
;;
*)
echo " GLX: $enable_glx"
;;
esac
echo ""
echo " GLU: $enable_glu"
echo " GLw: $enable_glw (Motif: $enable_motif)"
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_$d"
done
if test "x$HAVE_ST_EGL" = xyes; 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 ""
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