dnl Copyright © 2011-2014 Intel Corporation dnl Copyright © 2011-2014 Emil Velikov dnl Copyright © 2007-2010 Dan Nicholson dnl Copyright © 2010-2014 Marek Olšák dnl Copyright © 2010-2014 Christian König dnl Copyright © 2012-2014 Tom Stellard dnl Copyright © 2009-2012 Jakob Bornecrantz dnl Copyright © 2009-2014 Jon TURNEY dnl Copyright © 2011-2012 Benjamin Franzke dnl Copyright © 2008-2014 David Airlie dnl Copyright © 2009-2013 Brian Paul dnl Copyright © 2003-2007 Keith Packard, Daniel Stone dnl dnl Permission is hereby granted, free of charge, to any person obtaining a dnl copy of this software and associated documentation files (the "Software"), dnl to deal in the Software without restriction, including without limitation dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, dnl and/or sell copies of the Software, and to permit persons to whom the dnl Software is furnished to do so, subject to the following conditions: dnl dnl The above copyright notice and this permission notice (including the next dnl paragraph) shall be included in all copies or substantial portions of the dnl Software. dnl dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER dnl DEALINGS IN THE SOFTWARE. dnl dnl Process this file with autoconf to create configure. AC_PREREQ([2.60]) 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.]) m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION))) AC_INIT([Mesa], [MESA_VERSION], [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa]) AC_CONFIG_AUX_DIR([bin]) AC_CONFIG_MACRO_DIR([m4]) AC_CANONICAL_SYSTEM AM_INIT_AUTOMAKE([foreign tar-ustar dist-xz subdir-objects]) dnl We only support native Windows builds (MinGW/MSVC) through SCons. case "$host_os" in mingw*) AC_MSG_ERROR([MinGW build not supported through autoconf/automake, use SCons instead]) ;; esac # Support silent build rules, requires at least automake-1.11. Disable # by either passing --disable-silent-rules to configure or passing V=1 # to make m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])], [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])]) m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) dnl Set internal versions OSMESA_VERSION=8 AC_SUBST([OSMESA_VERSION]) OPENCL_VERSION=1 AC_SUBST([OPENCL_VERSION]) dnl Versions for external dependencies LIBDRM_REQUIRED=2.4.66 LIBDRM_RADEON_REQUIRED=2.4.56 LIBDRM_AMDGPU_REQUIRED=2.4.63 LIBDRM_INTEL_REQUIRED=2.4.61 LIBDRM_NVVIEUX_REQUIRED=2.4.66 LIBDRM_NOUVEAU_REQUIRED=2.4.66 LIBDRM_FREEDRENO_REQUIRED=2.4.67 DRI2PROTO_REQUIRED=2.6 DRI3PROTO_REQUIRED=1.0 PRESENTPROTO_REQUIRED=1.0 LIBUDEV_REQUIRED=151 GLPROTO_REQUIRED=1.4.14 LIBOMXIL_BELLAGIO_REQUIRED=0.0 LIBVA_REQUIRED=0.38.0 VDPAU_REQUIRED=1.1 WAYLAND_REQUIRED=1.2.0 XCB_REQUIRED=1.9.3 XCBDRI2_REQUIRED=1.8 XCBGLX_REQUIRED=1.8.1 XSHMFENCE_REQUIRED=1.1 XVMC_REQUIRED=1.0.6 PYTHON_MAKO_REQUIRED=0.3.4 dnl Check for progs AC_PROG_CPP AC_PROG_CC AC_PROG_CXX AM_PROG_CC_C_O AM_PROG_AS AX_CHECK_GNU_MAKE AC_CHECK_PROGS([PYTHON2], [python2.7 python2 python]) AC_CHECK_PROGS([PYTHON3], [python3.5 python3.4 python3]) AC_PROG_SED AC_PROG_MKDIR_P AC_SYS_LARGEFILE LT_PREREQ([2.2]) LT_INIT([disable-static]) AC_CHECK_PROG(RM, rm, [rm -f]) AX_PROG_BISON([], AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-parse.c"], [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])])) AX_PROG_FLEX([], AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-lex.c"], [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])])) AC_CHECK_PROG(INDENT, indent, indent, cat) if test "x$INDENT" != "xcat"; then # Only GNU indent is supported INDENT_VERSION=`indent --version | grep GNU` if test $? -eq 0; then AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool') else INDENT="cat" fi fi AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED) if test -z "$PYTHON2"; then if test ! -f "$srcdir/src/util/format_srgb.c"; then AC_MSG_ERROR([Python not found - unable to generate sources]) fi else if test "x$acv_mako_found" = xno; then if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found]) fi fi fi AC_PROG_INSTALL dnl We need a POSIX shell for parts of the build. Assume we have one dnl in most cases. case "$host_os" in solaris*) # Solaris /bin/sh is too old/non-POSIX compliant AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh]) SHELL="$POSIX_SHELL" ;; esac dnl clang is mostly GCC-compatible, but its version is much lower, dnl so we have to check for it. AC_MSG_CHECKING([if compiling with clang]) AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([], [[ #ifndef __clang__ not clang #endif ]])], [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no]) AC_MSG_RESULT([$acv_mesa_CLANG]) dnl If we're using GCC, make sure that it is at least version 4.2.0. Older dnl versions are explictly not supported. GEN_ASM_OFFSETS=no USE_GNU99=no if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then AC_MSG_CHECKING([whether gcc version is sufficient]) major=0 minor=0 GCC_VERSION=`$CC -dumpversion` if test $? -eq 0; then GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1` GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2` fi if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then AC_MSG_RESULT([no]) AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.]) else AC_MSG_RESULT([yes]) fi if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then USE_GNU99=yes fi if test "x$cross_compiling" = xyes; then GEN_ASM_OFFSETS=yes fi fi dnl We don't support building Mesa with Sun C compiler dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189 AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no]) if test "x$SUNCC" = xyes; then AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.]) fi dnl Check for compiler builtins AX_GCC_BUILTIN([__builtin_bswap32]) AX_GCC_BUILTIN([__builtin_bswap64]) AX_GCC_BUILTIN([__builtin_clz]) AX_GCC_BUILTIN([__builtin_clzll]) AX_GCC_BUILTIN([__builtin_ctz]) AX_GCC_BUILTIN([__builtin_expect]) AX_GCC_BUILTIN([__builtin_ffs]) AX_GCC_BUILTIN([__builtin_ffsll]) AX_GCC_BUILTIN([__builtin_popcount]) AX_GCC_BUILTIN([__builtin_popcountll]) AX_GCC_BUILTIN([__builtin_unreachable]) AX_GCC_FUNC_ATTRIBUTE([const]) AX_GCC_FUNC_ATTRIBUTE([flatten]) AX_GCC_FUNC_ATTRIBUTE([format]) AX_GCC_FUNC_ATTRIBUTE([malloc]) AX_GCC_FUNC_ATTRIBUTE([packed]) AX_GCC_FUNC_ATTRIBUTE([pure]) AX_GCC_FUNC_ATTRIBUTE([returns_nonnull]) AX_GCC_FUNC_ATTRIBUTE([unused]) AX_GCC_FUNC_ATTRIBUTE([warn_unused_result]) AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes) 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. 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CFLAGS=$save_CFLAGS # Work around aliasing bugs - developers should comment this out CFLAGS="$CFLAGS -fno-strict-aliasing" # We don't want floating-point math functions to set errno or trap CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math" # gcc's builtin memcmp is slower than glibc's # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052 CFLAGS="$CFLAGS -fno-builtin-memcmp" # Flags to help ensure that certain portions of the code -- and only those # portions -- can be built with MSVC: # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which # supports most of C99) # - the rest has no compiler compiler restrictions MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith" MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith" # Enable -Werror=vla if compiler supports it save_CFLAGS="$CFLAGS" AC_MSG_CHECKING([whether $CC supports -Werror=vla]) CFLAGS="$CFLAGS -Werror=vla" AC_LINK_IFELSE([AC_LANG_PROGRAM()], [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla"; MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla"; AC_MSG_RESULT([yes])], AC_MSG_RESULT([no])); CFLAGS="$save_CFLAGS" fi if test "x$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="$CXXFLAGS -fno-strict-aliasing" # gcc's builtin memcmp is slower than glibc's # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp" fi AC_SUBST([MSVC2013_COMPAT_CFLAGS]) AC_SUBST([MSVC2013_COMPAT_CXXFLAGS]) 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 "$host_os" in cygwin*) VISIBILITY_CFLAGS="" VISIBILITY_CXXFLAGS="" ;; esac AC_SUBST([VISIBILITY_CFLAGS]) AC_SUBST([VISIBILITY_CXXFLAGS]) dnl dnl Optional flags, check for compiler support dnl SSE41_CFLAGS="-msse4.1" dnl Code compiled by GCC with -msse* assumes a 16 byte aligned dnl stack, but on x86-32 such alignment is not guaranteed. case "$target_cpu" in i?86) SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign" ;; esac save_CFLAGS="$CFLAGS" CFLAGS="$SSE41_CFLAGS $CFLAGS" AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ #include int param; int main () { __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c; c = _mm_max_epu32(a, b); return _mm_cvtsi128_si32(c); }]])], SSE41_SUPPORTED=1) CFLAGS="$save_CFLAGS" if test "x$SSE41_SUPPORTED" = x1; then DEFINES="$DEFINES -DUSE_SSE41" fi AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1]) AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS) dnl Check for Endianness AC_C_BIGENDIAN( little_endian=no, little_endian=yes, little_endian=no, little_endian=no ) dnl Check for POWER8 Architecture PWR8_CFLAGS="-mpower8-vector" have_pwr8_intrinsics=no AC_MSG_CHECKING(whether gcc supports -mpower8-vector) save_CFLAGS=$CFLAGS CFLAGS="$PWR8_CFLAGS $CFLAGS" AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)) #error "Need GCC >= 4.8 for sane POWER8 support" #endif #include int main () { vector unsigned char r; vector unsigned int v = vec_splat_u32 (1); r = __builtin_vec_vgbbd ((vector unsigned char) v); return 0; }]])], have_pwr8_intrinsics=yes) CFLAGS=$save_CFLAGS AC_ARG_ENABLE(pwr8, [AC_HELP_STRING([--disable-pwr8-inst], [disable POWER8-specific instructions])], [enable_pwr8=$enableval], [enable_pwr8=auto]) if test "x$enable_pwr8" = xno ; then have_pwr8_intrinsics=disabled fi if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then DEFINES="$DEFINES -D_ARCH_PWR8" CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS" CFLAGS="$CFLAGS $PWR8_CFLAGS" else PWR8_CFLAGS= fi AC_MSG_RESULT($have_pwr8_intrinsics) if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then AC_MSG_ERROR([POWER8 compiler support not detected]) fi if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian]) fi AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS) dnl Can't have static and shared libraries, default to static if user dnl explicitly requested. If both disabled, set to static since shared dnl was explicitly requested. case "x$enable_static$enable_shared" in xyesyes) AC_MSG_WARN([Cannot build static and shared libraries, disabling shared]) enable_shared=no ;; xnono) AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared]) enable_shared=yes ;; esac AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes) 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="$enableval"], [enable_debug=no] ) AC_ARG_ENABLE([profile], [AS_HELP_STRING([--enable-profile], [enable profiling of code @<:@default=disabled@:>@])], [enable_profile="$enableval"], [enable_profile=no] ) if test "x$enable_profile" = xyes; then DEFINES="$DEFINES -DPROFILE" if test "x$GCC" = xyes; then CFLAGS="$CFLAGS -fno-omit-frame-pointer" fi if test "x$GXX" = xyes; then CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer" fi fi if test "x$enable_debug" = xyes; then DEFINES="$DEFINES -DDEBUG" if test "x$enable_profile" = xyes; then AC_MSG_WARN([Debug and Profile are enabled at the same time]) fi if test "x$GCC" = xyes; then if ! echo "$CFLAGS" | grep -q -e '-g'; then CFLAGS="$CFLAGS -g" fi if ! echo "$CFLAGS" | grep -q -e '-O'; then CFLAGS="$CFLAGS -O0" fi fi if test "x$GXX" = xyes; then if ! echo "$CXXFLAGS" | grep -q -e '-g'; then CXXFLAGS="$CXXFLAGS -g" fi if ! echo "$CXXFLAGS" | grep -q -e '-O'; then CXXFLAGS="$CXXFLAGS -O0" fi fi else DEFINES="$DEFINES -DNDEBUG" fi dnl dnl Check if linker supports -Bsymbolic dnl save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -Wl,-Bsymbolic" AC_MSG_CHECKING([if ld supports -Bsymbolic]) AC_LINK_IFELSE( [AC_LANG_SOURCE([int main() { return 0;}])], [AC_MSG_RESULT([yes]) BSYMBOLIC="-Wl,-Bsymbolic";], [AC_MSG_RESULT([no]) BSYMBOLIC="";]) LDFLAGS=$save_LDFLAGS AC_SUBST([BSYMBOLIC]) dnl dnl Check if linker supports garbage collection dnl save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -Wl,--gc-sections" AC_MSG_CHECKING([whether ld supports --gc-sections]) AC_LINK_IFELSE( [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])], [AC_MSG_RESULT([yes]) GC_SECTIONS="-Wl,--gc-sections";], [AC_MSG_RESULT([no]) GC_SECTIONS="";]) LDFLAGS=$save_LDFLAGS AC_SUBST([GC_SECTIONS]) dnl dnl OpenBSD does not have DT_NEEDED entries for libc by design dnl so when these flags are passed to ld via libtool the checks will fail dnl case "$host_os" in openbsd* | darwin* ) LD_NO_UNDEFINED="" ;; *) LD_NO_UNDEFINED="-Wl,--no-undefined" ;; esac AC_SUBST([LD_NO_UNDEFINED]) dnl dnl Check if linker supports version scripts dnl AC_MSG_CHECKING([if the linker supports version-scripts]) save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map" cat > conftest.map < conftest.dyn <@], [specify GL library name @<:@default=GL@:>@])], [GL_LIB=$withval], [GL_LIB=GL]) AC_ARG_WITH([osmesa-lib-name], [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@], [specify OSMesa library name @<:@default=OSMesa@:>@])], [OSMESA_LIB=$withval], [OSMESA_LIB=OSMesa]) AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL]) AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa]) dnl dnl Mangled Mesa support dnl AC_ARG_ENABLE([mangling], [AS_HELP_STRING([--enable-mangling], [enable mangled symbols and library name @<:@default=disabled@:>@])], [enable_mangling="${enableval}"], [enable_mangling=no] ) if test "x${enable_mangling}" = "xyes" ; then DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE" GL_LIB="Mangled${GL_LIB}" OSMESA_LIB="Mangled${OSMESA_LIB}" fi AC_SUBST([GL_LIB]) AC_SUBST([OSMESA_LIB]) 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="$DEFINES -DTEXTURE_FLOAT_ENABLED" fi dnl dnl Arch/platform-specific settings dnl AC_ARG_ENABLE([asm], [AS_HELP_STRING([--disable-asm], [disable assembly usage @<:@default=enabled on supported plaforms@:>@])], [enable_asm="$enableval"], [enable_asm=yes] ) asm_arch="" 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 -a "x$cross_compiling" = xyes; then case "$host_cpu" in i?86 | x86_64 | amd64) if test "x$host_cpu" != "x$target_cpu"; then enable_asm=no AC_MSG_RESULT([no, cross compiling]) fi ;; esac fi # check for supported arches if test "x$enable_asm" = xyes; then case "$host_cpu" in i?86) case "$host_os" in linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*) asm_arch=x86 ;; esac ;; x86_64|amd64) case "$host_os" in linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*) asm_arch=x86_64 ;; esac ;; sparc*) case "$host_os" in linux*) asm_arch=sparc ;; esac ;; esac case "$asm_arch" in x86) DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM" AC_MSG_RESULT([yes, x86]) ;; x86_64|amd64) DEFINES="$DEFINES -DUSE_X86_64_ASM" AC_MSG_RESULT([yes, x86_64]) ;; sparc) DEFINES="$DEFINES -DUSE_SPARC_ASM" AC_MSG_RESULT([yes, sparc]) ;; *) AC_MSG_RESULT([no, platform not supported]) ;; esac fi AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"]) AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"]) AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"]) AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"]) dnl Check to see if dlopen is in default libraries (like Solaris, which dnl has it in libc), or if libdl is needed to get it. AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"], [AC_CHECK_LIB([dl], [dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])]) AC_SUBST([DLOPEN_LIBS]) dnl Check if that library also has dladdr save_LIBS="$LIBS" LIBS="$LIBS $DLOPEN_LIBS" AC_CHECK_FUNCS([dladdr]) LIBS="$save_LIBS" case "$host_os" in darwin*) ;; *) AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=], [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt], [AC_MSG_ERROR([Could not find clock_gettime])])]) AC_SUBST([CLOCK_LIB]) ;; esac dnl See if posix_memalign is available AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"]) dnl Check for pthreads AX_PTHREAD if test "x$ax_pthread_ok" = xno; then AC_MSG_ERROR([Building mesa on this platform requires pthreads]) fi dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS dnl to -pthread, which causes problems if we need -lpthread to appear in dnl pkgconfig files. test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread" PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs) AC_SUBST(PTHREADSTUBS_CFLAGS) AC_SUBST(PTHREADSTUBS_LIBS) 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 PKG_CHECK_MODULES([SELINUX], [libselinux], [], [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="$DEFINES -DMESA_SELINUX" fi AC_SUBST([SELINUX_CFLAGS]) AC_SUBST([SELINUX_LIBS]) dnl Options for APIs AC_ARG_ENABLE([opengl], [AS_HELP_STRING([--disable-opengl], [disable support for standard OpenGL API @<:@default=enabled@:>@])], [enable_opengl="$enableval"], [enable_opengl=yes]) AC_ARG_ENABLE([gles1], [AS_HELP_STRING([--disable-gles1], [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])], [enable_gles1="$enableval"], [enable_gles1=yes]) AC_ARG_ENABLE([gles2], [AS_HELP_STRING([--disable-gles2], [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])], [enable_gles2="$enableval"], [enable_gles2=yes]) AC_ARG_ENABLE([dri], [AS_HELP_STRING([--enable-dri], [enable DRI modules @<:@default=enabled@:>@])], [enable_dri="$enableval"], [enable_dri=yes]) case "$host_os" in linux*) dri3_default=yes ;; *) dri3_default=no ;; esac if test "x$enable_dri" = xno; then dri3_default=no fi AC_ARG_ENABLE([dri3], [AS_HELP_STRING([--enable-dri3], [enable DRI3 @<:@default=auto@:>@])], [enable_dri3="$enableval"], [enable_dri3="$dri3_default"]) AC_ARG_ENABLE([glx], [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@], [enable the GLX library and choose an implementation @<:@default=auto@:>@])], [enable_glx="$enableval"], [enable_glx=yes]) AC_ARG_ENABLE([osmesa], [AS_HELP_STRING([--enable-osmesa], [enable OSMesa library @<:@default=disabled@:>@])], [enable_osmesa="$enableval"], [enable_osmesa=no]) AC_ARG_ENABLE([gallium-osmesa], [AS_HELP_STRING([--enable-gallium-osmesa], [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])], [enable_gallium_osmesa="$enableval"], [enable_gallium_osmesa=no]) AC_ARG_ENABLE([egl], [AS_HELP_STRING([--disable-egl], [disable EGL library @<:@default=enabled@:>@])], [enable_egl="$enableval"], [enable_egl=yes]) AC_ARG_ENABLE([xa], [AS_HELP_STRING([--enable-xa], [enable build of the XA X Acceleration API @<:@default=disabled@:>@])], [enable_xa="$enableval"], [enable_xa=no]) AC_ARG_ENABLE([gbm], [AS_HELP_STRING([--enable-gbm], [enable gbm library @<:@default=auto@:>@])], [enable_gbm="$enableval"], [enable_gbm=auto]) AC_ARG_ENABLE([nine], [AS_HELP_STRING([--enable-nine], [enable build of the nine Direct3D9 API @<:@default=no@:>@])], [enable_nine="$enableval"], [enable_nine=no]) 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([omx], [AS_HELP_STRING([--enable-omx], [enable OpenMAX library @<:@default=disabled@:>@])], [enable_omx="$enableval"], [enable_omx=no]) AC_ARG_ENABLE([va], [AS_HELP_STRING([--enable-va], [enable va library @<:@default=auto@:>@])], [enable_va="$enableval"], [enable_va=auto]) AC_ARG_ENABLE([opencl], [AS_HELP_STRING([--enable-opencl], [enable OpenCL library @<:@default=disabled@:>@])], [enable_opencl="$enableval"], [enable_opencl=no]) AC_ARG_ENABLE([opencl_icd], [AS_HELP_STRING([--enable-opencl-icd], [Build an OpenCL ICD library to be loaded by an ICD implementation @<:@default=disabled@:>@])], [enable_opencl_icd="$enableval"], [enable_opencl_icd=no]) AC_ARG_ENABLE([gallium-tests], [AS_HELP_STRING([--enable-gallium-tests], [Enable optional Gallium tests) @<:@default=disabled@:>@])], [enable_gallium_tests="$enableval"], [enable_gallium_tests=no]) # Option for Gallium drivers # Keep this in sync with the --with-gallium-drivers help string default value GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast" AC_ARG_WITH([gallium-drivers], [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@], [comma delimited Gallium drivers list, e.g. "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl" @<:@default=r300,r600,svga,swrast@:>@])], [with_gallium_drivers="$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$enable_nine" = xno -a \ "x$enable_xa" = xno -a \ "x$enable_xvmc" = xno -a \ "x$enable_vdpau" = xno -a \ "x$enable_omx" = xno -a \ "x$enable_va" = xno -a \ "x$enable_opencl" = xno; then AC_MSG_ERROR([at least one API should be enabled]) fi # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x if test "x$enable_opengl" = xno -a \ "x$enable_gles1" = xyes; then AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported]) fi if test "x$enable_opengl" = xno -a \ "x$enable_gles2" = xyes; then AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported]) fi AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes) AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes) AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes) AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \ "x$enable_gles1" = xyes -o \ "x$enable_gles2" = xyes) # Validate GLX options if test "x$enable_glx" = xyes; then if test "x$enable_dri" = xyes; then enable_glx=dri elif test -n "$with_gallium_drivers"; then enable_glx=gallium-xlib else enable_glx=xlib fi fi case "x$enable_glx" in xdri | xxlib | xgallium-xlib) # GLX requires OpenGL if test "x$enable_opengl" = xno; then AC_MSG_ERROR([GLX cannot be built without OpenGL]) fi # Check individual dependencies case "x$enable_glx" in xdri) if test "x$enable_dri" = xno; then AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled]) fi ;; xxlib) if test "x$enable_dri" = xyes; then AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled]) fi ;; xgallium-xlib ) if test "x$enable_dri" = xyes; then AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled]) fi if test -z "$with_gallium_drivers"; then AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled]) fi ;; esac ;; xno) ;; *) AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx]) ;; esac AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri) AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib) AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib) # Check for libdrm PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED], [have_libdrm=yes], [have_libdrm=no]) if test "x$have_libdrm" = xyes; then DEFINES="$DEFINES -DHAVE_LIBDRM" fi # Select which platform-dependent DRI code gets built case "$host_os" in darwin*) dri_platform='apple' ;; gnu*|cygwin*) dri_platform='none' ;; *) dri_platform='drm' ;; esac if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then have_drisw_kms='yes' fi AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes ) AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes ) AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes ) AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes ) AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes ) AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple ) AC_ARG_ENABLE([shared-glapi], [AS_HELP_STRING([--enable-shared-glapi], [Enable shared glapi for OpenGL @<:@default=enabled@:>@])], [enable_shared_glapi="$enableval"], [enable_shared_glapi=yes]) case "x$enable_opengl$enable_gles1$enable_gles2" in x*yes*yes*) if test "x$enable_shared_glapi" = xno; then AC_MSG_ERROR([shared GLAPI required when building two or more of the following APIs - opengl, gles1 gles2]) fi ;; esac AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes) # Build the pipe-drivers as separate libraries/modules. # Do not touch this unless you know what you are doing. # XXX: Expose via configure option ? enable_shared_pipe_drivers=no dnl dnl Driver specific build directories dnl if test "x$enable_gallium_osmesa" = xyes; then if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver]) fi if test "x$enable_osmesa" = xyes; then AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations]) fi fi AC_SUBST([MESA_LLVM]) # SHA1 hashing AC_ARG_WITH([sha1], [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI], [choose SHA1 implementation])]) case "x$with_sha1" in x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI) ;; *) AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1]) esac AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes]) if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then with_sha1=libc fi if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then AC_MSG_ERROR([sha1 in libc requested but not found]) fi if test "x$with_sha1" = xlibc; then AC_DEFINE([HAVE_SHA1_IN_LIBC], [1], [Use libc SHA1 functions]) SHA1_LIBS="" fi AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes]) if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then with_sha1=CommonCrypto fi if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then AC_MSG_ERROR([CommonCrypto requested but not found]) fi if test "x$with_sha1" = xCommonCrypto; then AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1], [Use CommonCrypto SHA1 functions]) SHA1_LIBS="" fi dnl stdcall functions cannot be tested with AC_CHECK_LIB AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include ]) if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then with_sha1=CryptoAPI fi if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then AC_MSG_ERROR([CryptoAPI requested but not found]) fi if test "x$with_sha1" = xCryptoAPI; then AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1], [Use CryptoAPI SHA1 functions]) SHA1_LIBS="" fi AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes]) if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then with_sha1=libmd fi if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then AC_MSG_ERROR([libmd requested but not found]) fi if test "x$with_sha1" = xlibmd; then AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1], [Use libmd SHA1 functions]) SHA1_LIBS=-lmd fi PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no]) if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then with_sha1=libsha1 fi if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then AC_MSG_ERROR([libsha1 requested but not found]) fi if test "x$with_sha1" = xlibsha1; then AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1], [Use libsha1 for SHA1]) SHA1_LIBS=-lsha1 fi AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes]) if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then with_sha1=libnettle fi if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then AC_MSG_ERROR([libnettle requested but not found]) fi if test "x$with_sha1" = xlibnettle; then AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1], [Use libnettle SHA1 functions]) SHA1_LIBS=-lnettle fi AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes]) if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then with_sha1=libgcrypt fi if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then AC_MSG_ERROR([libgcrypt requested but not found]) fi if test "x$with_sha1" = xlibgcrypt; then AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1], [Use libgcrypt SHA1 functions]) SHA1_LIBS=-lgcrypt fi # We don't need all of the OpenSSL libraries, just libcrypto AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes]) PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes], [HAVE_OPENSSL_PKC=no]) if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then if test "x$with_sha1" = x; then with_sha1=libcrypto fi else if test "x$with_sha1" = xlibcrypto; then AC_MSG_ERROR([OpenSSL libcrypto requested but not found]) fi fi if test "x$with_sha1" = xlibcrypto; then if test "x$HAVE_LIBCRYPTO" = xyes; then SHA1_LIBS=-lcrypto else SHA1_LIBS="$OPENSSL_LIBS" SHA1_CFLAGS="$OPENSSL_CFLAGS" fi fi AC_MSG_CHECKING([for SHA1 implementation]) AC_MSG_RESULT([$with_sha1]) AC_SUBST(SHA1_LIBS) AC_SUBST(SHA1_CFLAGS) # Enable a define for SHA1 if test "x$with_sha1" != "x"; then DEFINES="$DEFINES -DHAVE_SHA1" fi # Allow user to configure out the shader-cache feature AC_ARG_ENABLE([shader-cache], AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]), [enable_shader_cache="$enableval"], [if test "x$with_sha1" != "x"; then enable_shader_cache=yes else enable_shader_cache=no fi]) if test "x$with_sha1" = "x"; then if test "x$enable_shader_cache" = "xyes"; then AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)]) fi fi AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes]) case "$host_os" in linux*) need_pci_id=yes ;; *) need_pci_id=no ;; esac PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED], have_libudev=yes, have_libudev=no) AC_ARG_ENABLE([sysfs], [AS_HELP_STRING([--enable-sysfs], [enable /sys PCI identification @<:@default=disabled@:>@])], [have_sysfs="$enableval"], [have_sysfs=no] ) if test "x$enable_dri" = xyes; then if test "$enable_static" = yes; then AC_MSG_ERROR([Cannot 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 >= $LIBDRM_REQUIRED" fi fi AC_ARG_ENABLE([driglx-direct], [AS_HELP_STRING([--disable-driglx-direct], [disable direct rendering in GLX and EGL for DRI \ @<:@default=auto@:>@])], [driglx_direct="$enableval"], [driglx_direct="yes"]) dnl dnl libGL configuration per driver dnl case "x$enable_glx" in xxlib | xgallium-xlib) # Xlib-based GLX dri_modules="x11 xext xcb" PKG_CHECK_MODULES([XLIBGL], [$dri_modules]) GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules" X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS" GL_LIB_DEPS="$XLIBGL_LIBS" GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS" GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS" ;; xdri) # DRI-based GLX PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED]) # find the DRI deps for libGL dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED" if test x"$driglx_direct" = xyes; then if test x"$dri_platform" = xdrm ; then DEFINES="$DEFINES -DGLX_USE_DRM" 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 >= $LIBDRM_REQUIRED" if test x"$enable_dri3" = xyes; then PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED]) PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED]) fi if test x"$enable_dri" = xyes; then dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED" fi if test x"$enable_dri3" = xyes; then PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED])) dri3_modules="xcb xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED" PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules]) fi fi if test x"$dri_platform" = xapple ; then DEFINES="$DEFINES -DGLX_USE_APPLEGL" fi fi # 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 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" # need DRM libs, $PTHREAD_LIBS, etc. GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS" GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS" ;; esac have_pci_id=no if test "$have_libudev" = yes; then DEFINES="$DEFINES -DHAVE_LIBUDEV" have_pci_id=yes fi if test "$have_sysfs" = yes; then DEFINES="$DEFINES -DHAVE_SYSFS" have_pci_id=yes fi # This is outside the case (above) so that it is invoked even for non-GLX # builds. AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes) GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS" GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS" GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS" GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS" AC_SUBST([X11_INCLUDES]) AC_SUBST([GL_LIB_DEPS]) AC_SUBST([GL_PC_REQ_PRIV]) AC_SUBST([GL_PC_LIB_PRIV]) AC_SUBST([GL_PC_CFLAGS]) AC_SUBST([DRI_PC_REQ_PRIV]) AC_SUBST([GLESv1_CM_LIB_DEPS]) AC_SUBST([GLESv1_CM_PC_LIB_PRIV]) AC_SUBST([GLESv2_LIB_DEPS]) AC_SUBST([GLESv2_PC_LIB_PRIV]) AC_SUBST([HAVE_XF86VIDMODE]) dnl dnl More GLX setup dnl case "x$enable_glx" in xxlib | xgallium-xlib) DEFINES="$DEFINES -DUSE_XSHM" ;; xdri) DEFINES="$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 -a "x$ax_pthread_ok" = xyes], [DEFINES="${DEFINES} -DGLX_USE_TLS"]) dnl Read-only text section on x86 hardened platforms AC_ARG_ENABLE([glx-read-only-text], [AS_HELP_STRING([--enable-glx-read-only-text], [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])], [enable_glx_read_only_text="$enableval"], [enable_glx_read_only_text=no]) if test "x$enable_glx_read_only_text" = xyes; then DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT" fi dnl dnl More DRI setup dnl dnl Directory for DRI drivers AC_ARG_WITH([dri-driverdir], [AS_HELP_STRING([--with-dri-driverdir=DIR], [directory for the DRI drivers @<:@${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='${DRI_DRIVER_INSTALL_DIR}']) AC_SUBST([DRI_DRIVER_SEARCH_DIR]) dnl Which drivers to build - default is chosen by platform AC_ARG_WITH([dri-drivers], [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@], [comma delimited classic DRI drivers list, e.g. "swrast,i965,radeon" @<:@default=auto@:>@])], [with_dri_drivers="$withval"], [with_dri_drivers=auto]) if test "x$with_dri_drivers" = xauto; then if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then with_dri_drivers="yes" else with_dri_drivers="no" fi fi if test "x$with_dri_drivers" = xno; then with_dri_drivers='' fi dnl If $with_dri_drivers is yes, drivers will be added through dnl platform checks. Set DEFINES and LIB_DEPS if test "x$enable_dri" = xyes; then # Platform specific settings and drivers to build case "$host_os" in linux*) DEFINES="$DEFINES -DHAVE_ALIAS" if test "x$enable_dri3" = xyes; then DEFINES="$DEFINES -DHAVE_DRI3" fi if test "x$have_pci_id" != xyes; then AC_MSG_ERROR([libudev-dev or sysfs required for building DRI]) fi case "$host_cpu" in powerpc* | sparc*) # Build only the drivers for cards that exist on PowerPC/sparc if test "x$with_dri_drivers" = "xyes"; then with_dri_drivers="r200 radeon swrast" fi ;; esac ;; *freebsd* | dragonfly* | *netbsd* | openbsd*) DEFINES="$DEFINES -DHAVE_ALIAS" ;; gnu*) DEFINES="$DEFINES -DHAVE_ALIAS" ;; cygwin*) if test "x$with_dri_drivers" = "xyes"; then with_dri_drivers="swrast" fi ;; darwin*) DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA" if test "x$with_dri_drivers" = "xyes"; then with_dri_drivers="swrast" fi ;; esac # default drivers if test "x$with_dri_drivers" = "xyes"; then with_dri_drivers="i915 i965 nouveau r200 radeon swrast" fi # Check for expat PKG_CHECK_MODULES([EXPAT], [expat], [], # expat version 2.0 and earlier do not provide expat.pc [AC_CHECK_HEADER([expat.h],[], [AC_MSG_ERROR([Expat headers required for DRI not found])]) AC_CHECK_LIB([expat],[XML_ParserCreate],[], [AC_MSG_ERROR([Expat library required for DRI not found])]) EXPAT_LIBS="-lexpat"]) # put all the necessary libs together DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS" fi AC_SUBST([DRI_LIB_DEPS]) DRI_DIRS='' dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block if test -n "$with_dri_drivers"; then if test "x$enable_opengl" != xyes; then AC_MSG_ERROR([--with-dri-drivers requires OpenGL]) fi dri_drivers=`IFS=', '; echo $with_dri_drivers` for driver in $dri_drivers; do DRI_DIRS="$DRI_DIRS $driver" case "x$driver" in xi915) HAVE_I915_DRI=yes; PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED]) ;; xi965) HAVE_I965_DRI=yes; PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED]) ;; xnouveau) HAVE_NOUVEAU_DRI=yes; PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED]) ;; xradeon) HAVE_RADEON_DRI=yes; PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED]) ;; xr200) HAVE_R200_DRI=yes; PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED]) ;; xswrast) HAVE_SWRAST_DRI=yes; ;; *) AC_MSG_ERROR([classic DRI driver '$driver' does not exist]) ;; esac done DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "` fi # # Vulkan driver configuration # AC_ARG_WITH([vulkan-drivers], [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@], [comma delimited Vulkan drivers list, e.g. "intel" @<:@default=no@:>@])], [with_vulkan_drivers="$withval"], [with_vulkan_drivers="no"]) # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it # here so that the script doesn't choke on an unknown driver name later. case "x$with_vulkan_drivers" in xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;; xno) with_vulkan_drivers='' ;; esac AC_ARG_WITH([vulkan-icddir], [AS_HELP_STRING([--with-vulkan-icddir=DIR], [directory for the Vulkan driver icd files @<:@${sysconfdir}/vulkan/icd.d@:>@])], [VULKAN_ICD_INSTALL_DIR="$withval"], [VULKAN_ICD_INSTALL_DIR='${sysconfdir}/vulkan/icd.d']) AC_SUBST([VULKAN_ICD_INSTALL_DIR]) if test -n "$with_vulkan_drivers"; then VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers` for driver in $VULKAN_DRIVERS; do case "x$driver" in xintel) if test "x$HAVE_I965_DRI" != xyes; then AC_MSG_ERROR([Intel Vulkan driver requires the i965 dri driver]) fi if test "x$with_sha1" == "x"; then AC_MSG_ERROR([Intel Vulkan driver requires SHA1]) fi HAVE_INTEL_VULKAN=yes; ;; *) AC_MSG_ERROR([Vulkan driver '$driver' does not exist]) ;; esac done VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "` fi AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS") AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \ "x$enable_osmesa" = xyes -o \ -n "$DRI_DIRS") dnl dnl OSMesa configuration dnl dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...) AC_ARG_WITH([osmesa-bits], [AS_HELP_STRING([--with-osmesa-bits=BITS], [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])], [osmesa_bits="$withval"], [osmesa_bits=8]) if test "x$osmesa_bits" != x8; then if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver]) osmesa_bits=8 fi fi case "x$osmesa_bits" in x8) OSMESA_LIB="${OSMESA_LIB}" ;; x16|x32) OSMESA_LIB="${OSMESA_LIB}$osmesa_bits" DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31" ;; *) AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option]) ;; esac if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then # only link libraries with osmesa if shared if test "$enable_static" = no; then OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS" else OSMESA_LIB_DEPS="" fi OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS" fi AC_SUBST([OSMESA_LIB_DEPS]) AC_SUBST([OSMESA_PC_REQ]) AC_SUBST([OSMESA_PC_LIB_PRIV]) dnl dnl gbm configuration dnl if test "x$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 if test "x$need_pci_id$have_pci_id" = xyesno; then AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs]) fi if test "x$enable_dri" = xyes; then if test "x$enable_shared_glapi" = xno; then AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi]) fi else # Strictly speaking libgbm does not require --enable-dri, although # both of its backends do. Thus one can build libgbm without any # backends if --disable-dri is set. # To avoid unnecessary complexity of checking if at least one backend # is available when building, just mandate --enable-dri. AC_MSG_ERROR([gbm requires --enable-dri]) fi fi AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes) if test "x$need_pci_id$have_libudev" = xyesyes; then GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED" else GBM_PC_REQ_PRIV="" fi GBM_PC_LIB_PRIV="$DLOPEN_LIBS" AC_SUBST([GBM_PC_REQ_PRIV]) AC_SUBST([GBM_PC_LIB_PRIV]) dnl dnl EGL configuration dnl EGL_CLIENT_APIS="" if test "x$enable_egl" = xyes; then EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS" AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"]) if test "$enable_static" != yes; then if test "x$enable_dri" = xyes; then HAVE_EGL_DRIVER_DRI2=1 if test "x$enable_shared_glapi" = xno; then AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi]) fi if test "x$enable_dri3" = xyes; then HAVE_EGL_DRIVER_DRI3=1 if test "x$enable_shared_glapi" = xno; then AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi]) fi fi else # Avoid building an "empty" libEGL. Drop/update this # when other backends (haiku?) come along. AC_MSG_ERROR([egl requires --enable-dri]) fi fi fi AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes) AC_SUBST([EGL_LIB_DEPS]) gallium_st="mesa" dnl dnl XA configuration dnl if test "x$enable_xa" = xyes; then if test "x$with_gallium_drivers" = xswrast; then AC_MSG_ERROR([ Building xa requires at least one non swrast gallium driver. If you are looking to use libxatracker.so with the VMware driver, make sure to include svga in the gallium drivers list, apart from enabling XA. Example: ./configure --enable-xa --with-gallium-drivers=svga...]) fi gallium_st="$gallium_st xa" fi AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes) dnl dnl Gallium G3DVL configuration dnl if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then if test "x$enable_xvmc" = xauto; then PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no]) fi if test "x$enable_vdpau" = xauto; then PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no]) fi if test "x$enable_omx" = xauto; then PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no]) fi if test "x$enable_va" = xauto; then PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no]) fi fi if test "x$enable_dri" = xyes -o \ "x$enable_xvmc" = xyes -o \ "x$enable_vdpau" = xyes -o \ "x$enable_omx" = xyes -o \ "x$enable_va" = xyes; then need_gallium_vl=yes fi AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes) if test "x$enable_xvmc" = xyes -o \ "x$enable_vdpau" = xyes -o \ "x$enable_omx" = xyes -o \ "x$enable_va" = xyes; then if test x"$enable_dri3" = xyes; then PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED]) else PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED]) fi need_gallium_vl_winsys=yes fi AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes) if test "x$enable_xvmc" = xyes; then PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED]) gallium_st="$gallium_st xvmc" fi AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes) if test "x$enable_vdpau" = xyes; then PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED]) gallium_st="$gallium_st vdpau" DEFINES="$DEFINES -DHAVE_ST_VDPAU" fi AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes) if test "x$enable_omx" = xyes; then PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED]) gallium_st="$gallium_st omx" fi AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes) if test "x$enable_va" = xyes; then PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED]) gallium_st="$gallium_st va" fi AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes) dnl dnl Nine Direct3D9 configuration dnl if test "x$enable_nine" = xyes; then if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then AC_MSG_ERROR([nine requires the gallium swrast driver]) fi if test "x$with_gallium_drivers" = xswrast; then AC_MSG_ERROR([nine requires at least one non-swrast gallium driver]) fi if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then AC_MSG_ERROR([gcc >= 4.6 is required to build nine]) fi if test "x$enable_dri3" = xno; then AC_MSG_WARN([using nine together with wine requires DRI3 enabled system]) fi gallium_st="$gallium_st nine" fi AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes) dnl dnl OpenCL configuration dnl AC_ARG_WITH([clang-libdir], [AS_HELP_STRING([--with-clang-libdir], [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])], [CLANG_LIBDIR="$withval"], [CLANG_LIBDIR='']) PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no]) PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no]) if test "x$have_libelf" = xno; then LIBELF_LIBS='' LIBELF_CFLAGS='' AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no]) AC_SUBST([LIBELF_LIBS]) AC_SUBST([LIBELF_CFLAGS]) fi if test "x$enable_opencl" = xyes; then if test -z "$with_gallium_drivers"; then AC_MSG_ERROR([cannot enable OpenCL without Gallium]) fi if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then AC_MSG_ERROR([gcc >= 4.7 is required to build clover]) fi if test "x$have_libclc" = xno; then AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover. Make sure the directory containing libclc.pc is specified in your PKG_CONFIG_PATH environment variable. By default libclc.pc is installed to /usr/local/share/pkgconfig/]) else LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc` LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc` AC_SUBST([LIBCLC_INCLUDEDIR]) AC_SUBST([LIBCLC_LIBEXECDIR]) fi gallium_st="$gallium_st clover" if test "x$enable_opencl_icd" = xyes; then OPENCL_LIBNAME="MesaOpenCL" else OPENCL_LIBNAME="OpenCL" fi if test "x$have_libelf" != xyes; then AC_MSG_ERROR([Clover requires libelf]) fi fi AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes) AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes) AC_SUBST([OPENCL_LIBNAME]) dnl dnl Gallium configuration dnl AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers") AC_SUBST([LLVM_BINDIR]) AC_SUBST([LLVM_CFLAGS]) AC_SUBST([LLVM_CPPFLAGS]) AC_SUBST([LLVM_CXXFLAGS]) AC_SUBST([LLVM_LIBDIR]) AC_SUBST([LLVM_LIBS]) AC_SUBST([LLVM_LDFLAGS]) AC_SUBST([LLVM_INCLUDEDIR]) AC_SUBST([LLVM_VERSION]) AC_SUBST([CLANG_RESOURCE_DIR]) case "x$enable_opengl$enable_gles1$enable_gles2" in x*yes*) EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)' ;; esac AC_SUBST([VG_LIB_DEPS]) AC_SUBST([EGL_CLIENT_APIS]) dnl dnl EGL Platforms configuration dnl AC_ARG_WITH([egl-platforms], [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@], [comma delimited native platforms libEGL supports, e.g. "x11,drm" @<:@default=auto@:>@])], [with_egl_platforms="$withval"], [if test "x$enable_egl" = xyes; then with_egl_platforms="x11" else with_egl_platforms="" fi]) if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then AC_MSG_ERROR([cannot build egl state tracker without EGL library]) fi PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner], WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`, WAYLAND_SCANNER='') if test "x$WAYLAND_SCANNER" = x; then AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner]) fi # Do per-EGL platform setups and checks egl_platforms=`IFS=', '; echo $with_egl_platforms` for plat in $egl_platforms; do case "$plat" in wayland) test "x$have_libdrm" != xyes && AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED]) PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED]) if test "x$WAYLAND_SCANNER" = x; then AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform]) fi ;; x11) PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes]) ;; drm) test "x$enable_gbm" = "xno" && AC_MSG_ERROR([EGL platform drm needs gbm]) test "x$have_libdrm" != xyes && AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED]) ;; surfaceless) test "x$have_libdrm" != xyes && AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED]) ;; *) AC_MSG_ERROR([EGL platform '$plat' does not exist]) ;; esac case "$plat$need_pci_id$have_pci_id" in waylandyesno|drmyesno) AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;; esac done # libEGL wants to default to the first platform specified in # ./configure. parse that here. if test "x$egl_platforms" != "x"; then FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'` EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS" else EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM" fi AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11') AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland') AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm') AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless') AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x") AC_SUBST([EGL_NATIVE_PLATFORM]) AC_SUBST([EGL_CFLAGS]) # If we don't have the X11 platform, set this define so we don't try to include # the X11 headers. if ! echo "$egl_platforms" | grep -q 'x11'; then DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS" GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS" fi 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="$enableval"], [enable_gallium_llvm=auto]) AC_ARG_ENABLE([llvm-shared-libs], [AS_HELP_STRING([--enable-llvm-shared-libs], [link with LLVM shared libraries @<:@default=enabled@:>@])], [enable_llvm_shared_libs="$enableval"], [enable_llvm_shared_libs=yes]) AC_ARG_WITH([llvm-prefix], [AS_HELP_STRING([--with-llvm-prefix], [Prefix for LLVM installations in non-standard locations])], [llvm_prefix="$withval"], [llvm_prefix='']) # Call this inside ` ` to get the return value. # $1 is the llvm-config command with arguments. strip_unwanted_llvm_flags() { # Use \> (marks the end of the word) echo `$1` | sed \ -e 's/-DNDEBUG\>//g' \ -e 's/-D_GNU_SOURCE\>//g' \ -e 's/-pedantic\>//g' \ -e 's/-Wcovered-switch-default\>//g' \ -e 's/-O.\>//g' \ -e 's/-g\>//g' \ -e 's/-Wall\>//g' \ -e 's/-Wcast-qual\>//g' \ -e 's/-Woverloaded-virtual\>//g' \ -e 's/-fcolor-diagnostics\>//g' \ -e 's/-fdata-sections\>//g' \ -e 's/-ffunction-sections\>//g' \ -e 's/-fno-exceptions\>//g' \ -e 's/-fomit-frame-pointer\>//g' \ -e 's/-fvisibility-inlines-hidden\>//g' \ -e 's/-fPIC\>//g' \ -e 's/-fstack-protector-strong\>//g' } llvm_check_version_for() { if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4]) fi } if test -z "$with_gallium_drivers"; then enable_gallium_llvm=no fi if test "x$enable_gallium_llvm" = xauto; then case "$host_cpu" in i*86|x86_64|amd64) enable_gallium_llvm=yes;; esac fi if test "x$enable_gallium_llvm" = xyes; then if test -n "$llvm_prefix"; then AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"]) else AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no]) fi if test "x$LLVM_CONFIG" != xno; then LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'` LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags` LLVM_BINDIR=`$LLVM_CONFIG --bindir` LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"` LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"` LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir` LLVM_LIBDIR=`$LLVM_CONFIG --libdir` AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR], [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"]) AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR], [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"]) LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'` if test -z "$LLVM_VERSION_PATCH"; then LLVM_VERSION_PATCH=0 fi if test -n "${LLVM_VERSION_MAJOR}"; then LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}" else LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'` fi LLVM_REQUIRED_VERSION_MAJOR="3" LLVM_REQUIRED_VERSION_MINOR="3" if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required]) fi LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler" if test "x$enable_opencl" = xyes; then llvm_check_version_for "3" "5" "0" "opencl" LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation" LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata" fi DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH" MESA_LLVM=1 dnl Check for Clang internal headers if test "x$enable_opencl" = xyes; then if test -z "$CLANG_LIBDIR"; then CLANG_LIBDIR=${LLVM_LIBDIR} fi CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION} AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"], [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])]) fi else MESA_LLVM=0 LLVM_VERSION_INT=0 fi else MESA_LLVM=0 LLVM_VERSION_INT=0 if test "x$enable_opencl" = xyes; then AC_MSG_ERROR([cannot enable OpenCL without LLVM]) fi fi dnl Directory for XVMC libs AC_ARG_WITH([xvmc-libdir], [AS_HELP_STRING([--with-xvmc-libdir=DIR], [directory for the XVMC libraries @<:@default=${libdir}@:>@])], [XVMC_LIB_INSTALL_DIR="$withval"], [XVMC_LIB_INSTALL_DIR='${libdir}']) AC_SUBST([XVMC_LIB_INSTALL_DIR]) dnl dnl Gallium Tests dnl AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes) 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='${libdir}/vdpau']) AC_SUBST([VDPAU_LIB_INSTALL_DIR]) dnl Directory for OMX libs AC_ARG_WITH([omx-libdir], [AS_HELP_STRING([--with-omx-libdir=DIR], [directory for the OMX libraries])], [OMX_LIB_INSTALL_DIR="$withval"], [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`]) AC_SUBST([OMX_LIB_INSTALL_DIR]) dnl Directory for VA libs AC_ARG_WITH([va-libdir], [AS_HELP_STRING([--with-va-libdir=DIR], [directory for the VA libraries @<:@${libdir}/dri@:>@])], [VA_LIB_INSTALL_DIR="$withval"], [VA_LIB_INSTALL_DIR="${libdir}/dri"]) AC_SUBST([VA_LIB_INSTALL_DIR]) AC_ARG_WITH([d3d-libdir], [AS_HELP_STRING([--with-d3d-libdir=DIR], [directory for the D3D modules @<:@${libdir}/d3d@:>@])], [D3D_DRIVER_INSTALL_DIR="$withval"], [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"]) AC_SUBST([D3D_DRIVER_INSTALL_DIR]) dnl dnl Gallium helper functions dnl gallium_require_drm() { if test "x$have_libdrm" != xyes; then AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED]) fi } gallium_require_llvm() { if test "x$MESA_LLVM" = x0; then case "$host" in *gnux32) return;; esac case "$host_cpu" in i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);; esac fi } gallium_require_drm_loader() { if test "x$need_pci_id$have_pci_id" = xyesno; then AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs]) fi } dnl This is for Glamor. Skip this if OpenGL is disabled. require_egl_drm() { if test "x$enable_opengl" = xno; then return 0 fi case "$with_egl_platforms" in *drm*) ;; *) AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.]) ;; esac if test "x$enable_gbm" != xyes; then AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.]) fi } radeon_llvm_check() { if test ${LLVM_VERSION_INT} -lt 307; then amdgpu_llvm_target_name='r600' else amdgpu_llvm_target_name='amdgpu' fi if test "x$enable_gallium_llvm" != "xyes"; then AC_MSG_ERROR([--enable-gallium-llvm is required when building $1]) fi llvm_check_version_for "3" "6" "0" $1 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.]) fi LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo" NEED_RADEON_LLVM=yes if test "x$have_libelf" != xyes; then AC_MSG_ERROR([$1 requires libelf when using llvm]) fi } swr_llvm_check() { gallium_require_llvm $1 if test ${LLVM_VERSION_INT} -lt 306; then AC_MSG_ERROR([LLVM version 3.6 or later required when building $1]) fi if test "x$enable_gallium_llvm" != "xyes"; then AC_MSG_ERROR([--enable-gallium-llvm is required when building $1]) fi } dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block if test -n "$with_gallium_drivers"; then gallium_drivers=`IFS=', '; echo $with_gallium_drivers` for driver in $gallium_drivers; do case "x$driver" in xsvga) HAVE_GALLIUM_SVGA=yes gallium_require_drm "svga" gallium_require_drm_loader ;; xi915) HAVE_GALLIUM_I915=yes PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED]) gallium_require_drm "Gallium i915" gallium_require_drm_loader ;; xilo) HAVE_GALLIUM_ILO=yes PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED]) gallium_require_drm "Gallium i965/ilo" gallium_require_drm_loader ;; xr300) HAVE_GALLIUM_R300=yes PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED]) gallium_require_drm "Gallium R300" gallium_require_drm_loader gallium_require_llvm "Gallium R300" ;; xr600) HAVE_GALLIUM_R600=yes PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED]) gallium_require_drm "Gallium R600" gallium_require_drm_loader if test "x$enable_opencl" = xyes; then radeon_llvm_check "r600g" LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser" fi ;; xradeonsi) HAVE_GALLIUM_RADEONSI=yes PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED]) PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED]) gallium_require_drm "radeonsi" gallium_require_drm_loader radeon_llvm_check "radeonsi" require_egl_drm "radeonsi" ;; xnouveau) HAVE_GALLIUM_NOUVEAU=yes PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED]) gallium_require_drm "nouveau" gallium_require_drm_loader ;; xfreedreno) HAVE_GALLIUM_FREEDRENO=yes PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED]) gallium_require_drm "freedreno" gallium_require_drm_loader ;; xswrast) HAVE_GALLIUM_SOFTPIPE=yes if test "x$MESA_LLVM" = x1; then HAVE_GALLIUM_LLVMPIPE=yes fi ;; xswr) swr_llvm_check "swr" AC_MSG_CHECKING([whether $CXX supports c++11/AVX/AVX2]) AVX_CXXFLAGS="-march=core-avx-i" AVX2_CXXFLAGS="-march=core-avx2" AC_LANG_PUSH([C++]) save_CXXFLAGS="$CXXFLAGS" CXXFLAGS="-std=c++11 $CXXFLAGS" AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],[], [AC_MSG_ERROR([c++11 compiler support not detected])]) CXXFLAGS="$save_CXXFLAGS" save_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$AVX_CXXFLAGS $CXXFLAGS" AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],[], [AC_MSG_ERROR([AVX compiler support not detected])]) CXXFLAGS="$save_CXXFLAGS" save_CFLAGS="$CXXFLAGS" CXXFLAGS="$AVX2_CXXFLAGS $CXXFLAGS" AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],[], [AC_MSG_ERROR([AVX2 compiler support not detected])]) CXXFLAGS="$save_CXXFLAGS" AC_LANG_POP([C++]) HAVE_GALLIUM_SWR=yes ;; xvc4) HAVE_GALLIUM_VC4=yes gallium_require_drm "vc4" gallium_require_drm_loader PKG_CHECK_MODULES([SIMPENROSE], [simpenrose], [USE_VC4_SIMULATOR=yes; DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"], [USE_VC4_SIMULATOR=no]) ;; xvirgl) HAVE_GALLIUM_VIRGL=yes gallium_require_drm "virgl" gallium_require_drm_loader require_egl_drm "virgl" ;; *) AC_MSG_ERROR([Unknown Gallium driver: $driver]) ;; esac done fi dnl Set LLVM_LIBS - This is done after the driver configuration so dnl that drivers can add additional components to LLVM_COMPONENTS. dnl Previously, gallium drivers were updating LLVM_LIBS directly dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but dnl this was causing the same libraries to be appear multiple times dnl in LLVM_LIBS. if test "x$MESA_LLVM" != x0; then if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed]) fi LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`" dnl llvm-config may not give the right answer when llvm is a built as a dnl single shared library, so we must work the library name out for dnl ourselves. dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823) if test "x$enable_llvm_shared_libs" = xyes; then dnl We can't use $LLVM_VERSION because it has 'svn' stripped out, LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version` AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes]) if test "x$llvm_have_one_so" = xyes; then dnl LLVM was built using auto*, so there is only one shared object. LLVM_LIBS="-l$LLVM_SO_NAME" else dnl If LLVM was built with CMake, there will be one shared object per dnl component. AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"], [AC_MSG_ERROR([Could not find llvm shared libraries: Please make sure you have built llvm with the --enable-shared option and that your llvm libraries are installed in $LLVM_LIBDIR If you have installed your llvm libraries to a different directory you can use the --with-llvm-prefix= configure flag to specify this directory. NOTE: Mesa is attempting to use llvm shared libraries by default. If you do not want to build with llvm shared libraries and instead want to use llvm static libraries then add --disable-llvm-shared-libs to your configure invocation and rebuild.])]) dnl We don't need to update LLVM_LIBS in this case because the LLVM dnl install uses a shared object for each component and we have dnl already added all of these objects to LLVM_LIBS. fi else AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues]) dnl We need to link to llvm system libs when using static libs dnl However, only llvm 3.5+ provides --system-libs if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`" fi fi fi AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \ "x$HAVE_GALLIUM_RADEONSI" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \ "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \ "x$HAVE_GALLIUM_SWR" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno) if test "x$enable_dri" = xyes; then GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI" fi if test "x$have_drisw_kms" = xyes; then GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS" fi AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES]) AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes) AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes) AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes) AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes) AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes) AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes) AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes) AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \ "x$HAVE_I965_DRI" = xyes) AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \ "x$HAVE_GALLIUM_R600" = xyes -o \ "x$HAVE_GALLIUM_RADEONSI" = xyes) AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib) AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes) AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes) AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1) AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes) if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.]) fi AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes) AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes) AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64) AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64) AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc) AC_SUBST([NINE_MAJOR], 1) AC_SUBST([NINE_MINOR], 0) AC_SUBST([NINE_TINY], 0) AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY") AC_SUBST([VDPAU_MAJOR], 1) AC_SUBST([VDPAU_MINOR], 0) VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'` VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'` AC_SUBST([VA_MAJOR], $VA_MAJOR) AC_SUBST([VA_MINOR], $VA_MINOR) AC_SUBST([XVMC_MAJOR], 1) AC_SUBST([XVMC_MINOR], 0) XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h" XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'` XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'` XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'` AC_SUBST([XA_MAJOR], $XA_MAJOR) AC_SUBST([XA_MINOR], $XA_MINOR) AC_SUBST([XA_TINY], $XA_TINY) AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY") AC_ARG_ENABLE(valgrind, [AS_HELP_STRING([--enable-valgrind], [Build mesa with valgrind support (default: auto)])], [VALGRIND=$enableval], [VALGRIND=auto]) if test "x$VALGRIND" != xno; then PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no]) fi AC_MSG_CHECKING([whether to enable Valgrind support]) if test "x$VALGRIND" = xauto; then VALGRIND="$have_valgrind" fi if test "x$VALGRIND" = "xyes"; then if ! test "x$have_valgrind" = xyes; then AC_MSG_ERROR([Valgrind support required but not present]) fi AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings]) fi AC_MSG_RESULT([$VALGRIND]) dnl Restore LDFLAGS and CPPFLAGS LDFLAGS="$_SAVE_LDFLAGS" CPPFLAGS="$_SAVE_CPPFLAGS" dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS if test "x$acv_mesa_CLANG" = xyes; then CFLAGS="$CFLAGS -Qunused-arguments" CXXFLAGS="$CXXFLAGS -Qunused-arguments" fi dnl Add user CFLAGS and CXXFLAGS CFLAGS="$CFLAGS $USER_CFLAGS" CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS" dnl Substitute the config AC_CONFIG_FILES([Makefile src/Makefile src/compiler/Makefile src/egl/Makefile src/egl/main/egl.pc src/egl/wayland/wayland-drm/Makefile src/egl/wayland/wayland-egl/Makefile src/egl/wayland/wayland-egl/wayland-egl.pc src/gallium/Makefile src/gallium/auxiliary/Makefile src/gallium/auxiliary/pipe-loader/Makefile src/gallium/drivers/freedreno/Makefile src/gallium/drivers/ddebug/Makefile src/gallium/drivers/i915/Makefile src/gallium/drivers/ilo/Makefile src/gallium/drivers/llvmpipe/Makefile src/gallium/drivers/noop/Makefile src/gallium/drivers/nouveau/Makefile src/gallium/drivers/r300/Makefile src/gallium/drivers/r600/Makefile src/gallium/drivers/radeon/Makefile src/gallium/drivers/radeonsi/Makefile src/gallium/drivers/rbug/Makefile src/gallium/drivers/softpipe/Makefile src/gallium/drivers/svga/Makefile src/gallium/drivers/swr/Makefile src/gallium/drivers/trace/Makefile src/gallium/drivers/vc4/Makefile src/gallium/drivers/virgl/Makefile src/gallium/state_trackers/clover/Makefile src/gallium/state_trackers/dri/Makefile src/gallium/state_trackers/glx/xlib/Makefile src/gallium/state_trackers/nine/Makefile src/gallium/state_trackers/omx/Makefile src/gallium/state_trackers/osmesa/Makefile src/gallium/state_trackers/va/Makefile src/gallium/state_trackers/vdpau/Makefile src/gallium/state_trackers/xa/Makefile src/gallium/state_trackers/xvmc/Makefile src/gallium/targets/d3dadapter9/Makefile src/gallium/targets/d3dadapter9/d3d.pc src/gallium/targets/dri/Makefile src/gallium/targets/libgl-xlib/Makefile src/gallium/targets/omx/Makefile src/gallium/targets/opencl/Makefile src/gallium/targets/opencl/mesa.icd src/gallium/targets/osmesa/Makefile src/gallium/targets/osmesa/osmesa.pc src/gallium/targets/pipe-loader/Makefile src/gallium/targets/va/Makefile src/gallium/targets/vdpau/Makefile src/gallium/targets/xa/Makefile src/gallium/targets/xa/xatracker.pc src/gallium/targets/xvmc/Makefile src/gallium/tests/trivial/Makefile src/gallium/tests/unit/Makefile src/gallium/winsys/freedreno/drm/Makefile src/gallium/winsys/i915/drm/Makefile src/gallium/winsys/intel/drm/Makefile src/gallium/winsys/nouveau/drm/Makefile src/gallium/winsys/radeon/drm/Makefile src/gallium/winsys/amdgpu/drm/Makefile src/gallium/winsys/svga/drm/Makefile src/gallium/winsys/sw/dri/Makefile src/gallium/winsys/sw/kms-dri/Makefile src/gallium/winsys/sw/null/Makefile src/gallium/winsys/sw/wrapper/Makefile src/gallium/winsys/sw/xlib/Makefile src/gallium/winsys/vc4/drm/Makefile src/gallium/winsys/virgl/drm/Makefile src/gallium/winsys/virgl/vtest/Makefile src/gbm/Makefile src/gbm/main/gbm.pc src/glx/Makefile src/glx/apple/Makefile src/glx/tests/Makefile src/gtest/Makefile src/intel/Makefile src/intel/genxml/Makefile src/intel/isl/Makefile src/intel/vulkan/Makefile src/loader/Makefile src/mapi/Makefile src/mapi/es1api/glesv1_cm.pc src/mapi/es2api/glesv2.pc src/mapi/glapi/gen/Makefile src/mesa/Makefile src/mesa/gl.pc src/mesa/drivers/dri/dri.pc src/mesa/drivers/dri/common/Makefile src/mesa/drivers/dri/common/xmlpool/Makefile src/mesa/drivers/dri/i915/Makefile src/mesa/drivers/dri/i965/Makefile src/mesa/drivers/dri/Makefile src/mesa/drivers/dri/nouveau/Makefile src/mesa/drivers/dri/r200/Makefile src/mesa/drivers/dri/radeon/Makefile src/mesa/drivers/dri/swrast/Makefile src/mesa/drivers/osmesa/Makefile src/mesa/drivers/osmesa/osmesa.pc src/mesa/drivers/x11/Makefile src/mesa/main/tests/Makefile src/util/Makefile src/util/tests/hash_table/Makefile]) AC_OUTPUT # Fix up dependencies in *.Plo files, where we changed the extension of a # source file $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo $SED -i -e 's/gen6_blorp.cpp/gen6_blorp.c/' src/mesa/drivers/dri/i965/.deps/gen6_blorp.Plo $SED -i -e 's/gen7_blorp.cpp/gen7_blorp.c/' src/mesa/drivers/dri/i965/.deps/gen7_blorp.Plo $SED -i -e 's/gen8_blorp.cpp/gen8_blorp.c/' src/mesa/drivers/dri/i965/.deps/gen8_blorp.Plo 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: $enable_gles2)" dnl Driver info echo "" case "x$enable_osmesa$enable_gallium_osmesa" in xnoyes) echo " OSMesa: lib$OSMESA_LIB (Gallium)" ;; xyesno) echo " OSMesa: lib$OSMESA_LIB" ;; xnono) echo " OSMesa: no" ;; esac echo "" if test "x$enable_dri" != xno; then echo " DRI platform: $dri_platform" if test -z "$DRI_DIRS"; then echo " DRI drivers: no" else echo " DRI drivers: $DRI_DIRS" fi echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR" fi case "x$enable_glx" in xdri) echo " GLX: DRI-based" ;; xxlib) echo " GLX: Xlib-based" ;; xgallium-xlib) echo " GLX: Xlib-based (Gallium)" ;; *) echo " GLX: $enable_glx" ;; esac dnl EGL echo "" echo " EGL: $enable_egl" if test "$enable_egl" = yes; then echo " EGL platforms: $egl_platforms" egl_drivers="" if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then egl_drivers="$egl_drivers builtin:egl_dri2" fi if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then egl_drivers="$egl_drivers builtin:egl_dri3" fi echo " EGL drivers: $egl_drivers" fi # Vulkan echo "" if test "x$VULKAN_DRIVERS" != x; then echo " Vulkan drivers: $VULKAN_DRIVERS" echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR" else echo " Vulkan drivers: no" fi echo "" if test "x$MESA_LLVM" = x1; then echo " llvm: yes" echo " llvm-config: $LLVM_CONFIG" echo " llvm-version: $LLVM_VERSION" else echo " llvm: no" fi echo "" if test -n "$with_gallium_drivers"; then echo " Gallium drivers: $gallium_drivers" echo " Gallium st: $gallium_st" else echo " Gallium: no" fi dnl Shader cache echo "" echo " Shader cache: $enable_shader_cache" if test "x$enable_shader_cache" = "xyes"; then echo " With SHA1 from: $with_sha1" fi dnl Libraries echo "" echo " Shared libs: $enable_shared" echo " Static libs: $enable_static" echo " Shared-glapi: $enable_shared_glapi" dnl Compiler options # cleanup the CFLAGS/CXXFLAGS/DEFINES vars cflags=`echo $CFLAGS | \ $SED 's/^ *//;s/ */ /;s/ *$//'` cxxflags=`echo $CXXFLAGS | \ $SED 's/^ *//;s/ */ /;s/ *$//'` defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'` echo "" echo " CFLAGS: $cflags" echo " CXXFLAGS: $cxxflags" echo " Macros: $defines" echo "" if test "x$MESA_LLVM" = x1; then echo " LLVM_CFLAGS: $LLVM_CFLAGS" echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS" echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS" echo " LLVM_LDFLAGS: $LLVM_LDFLAGS" echo "" fi echo " PYTHON2: $PYTHON2" echo " PYTHON3: $PYTHON3" echo "" echo " Run '${MAKE-make}' to build Mesa" echo ""