dnl Copyright © 2011-2014 Intel Corporation dnl Copyright © 2011-2014 Emil Velikov <emil.l.velikov@gmail.com> dnl Copyright © 2007-2010 Dan Nicholson dnl Copyright © 2010-2014 Marek Olšák <maraeo@gmail.com> dnl Copyright © 2010-2014 Christian König dnl Copyright © 2012-2014 Tom Stellard <tstellar@gmail.com> 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 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]) # The idea is that libdrm is distributed as one cohesive package, even # though it is composed of multiple libraries. However some drivers # may have different version requirements than others. This list # codifies which drivers need which version of libdrm. Any libdrm # version dependencies in non-driver-specific code should be reflected # in the first entry. LIBDRM_REQUIRED=2.4.75 LIBDRM_RADEON_REQUIRED=2.4.71 LIBDRM_AMDGPU_REQUIRED=2.4.79 LIBDRM_INTEL_REQUIRED=2.4.75 LIBDRM_NVVIEUX_REQUIRED=2.4.66 LIBDRM_NOUVEAU_REQUIRED=2.4.66 LIBDRM_FREEDRENO_REQUIRED=2.4.74 LIBDRM_VC4_REQUIRED=2.4.69 LIBDRM_ETNAVIV_REQUIRED=2.4.80 dnl Versions for external dependencies DRI2PROTO_REQUIRED=2.8 GLPROTO_REQUIRED=1.4.14 LIBOMXIL_BELLAGIO_REQUIRED=0.0 LIBVA_REQUIRED=0.38.0 VDPAU_REQUIRED=1.1 WAYLAND_REQUIRED=1.11 XCB_REQUIRED=1.9.3 XCBDRI2_REQUIRED=1.8 XCBGLX_REQUIRED=1.8.1 XDAMAGE_REQUIRED=1.1 XSHMFENCE_REQUIRED=1.1 XVMC_REQUIRED=1.0.6 PYTHON_MAKO_REQUIRED=0.8.0 LIBSENSORS_REQUIRED=4.0.0 ZLIB_REQUIRED=1.2.8 dnl LLVM versions LLVM_REQUIRED_GALLIUM=3.3.0 LLVM_REQUIRED_OPENCL=3.6.0 LLVM_REQUIRED_R600=3.9.0 LLVM_REQUIRED_RADEONSI=3.9.0 LLVM_REQUIRED_RADV=3.9.0 LLVM_REQUIRED_SWR=3.9.0 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_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. 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aix* ) LIB_EXT='a' IMP_LIB_EXT=$LIB_EXT ;; * ) LIB_EXT='so' IMP_LIB_EXT=$LIB_EXT ;; esac AC_SUBST([LIB_EXT]) 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="$DEFINES -DTEXTURE_FLOAT_ENABLED" fi dnl dnl Arch/platform-specific settings dnl AC_ARG_ENABLE([asm], [AS_HELP_STRING([--disable-asm], [disable assembly usage @<:@default=enabled on supported platforms@:>@])], [enable_asm="$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$cross_compiling" = xyes; 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AC_CHECK_FUNC([dlopen], [DEFINES="$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" AC_CHECK_FUNC([dl_iterate_phdr], [DEFINES="$DEFINES -DHAVE_DL_ITERATE_PHDR"]) case "$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 zlib PKG_CHECK_MODULES([ZLIB], [zlib >= $ZLIB_REQUIRED]) dnl Check for pthreads AX_PTHREAD if test "x$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. Since Android doesn't have a pthread lib, this check dnl is not valid for that platform. if test "x$android" = xno; then test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread" fi dnl pthread-stubs is mandatory on BSD platforms, due to the nature of the dnl project. Even then there's a notable issue as described in the project README case "$host_os" in linux* | cygwin* | darwin* | solaris* | *-gnu* | gnu*) pthread_stubs_possible="no" ;; * ) pthread_stubs_possible="yes" ;; esac if test "x$pthread_stubs_possible" = xyes; then PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs >= 0.4) AC_SUBST(PTHREADSTUBS_CFLAGS) AC_SUBST(PTHREADSTUBS_LIBS) fi 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="$DEFINES -DMESA_SELINUX" fi AC_SUBST([SELINUX_CFLAGS]) AC_SUBST([SELINUX_LIBS]) dnl dnl LLVM dnl AC_ARG_ENABLE([llvm-shared-libs], [AS_HELP_STRING([--enable-llvm-shared-libs], [link with LLVM shared libraries @<:@default=enabled@:>@])], [enable_llvm_shared_libs="$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="$withval"], [llvm_prefix='']) PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no]) if test "x$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 -z "$LLVM_CONFIG"; then if test -n "$llvm_prefix"; then AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"]) else AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no]) fi fi llvm_add_component() { new_llvm_component=$1 driver_name=$2 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}" else AC_MSG_ERROR([LLVM component '$new_llvm_component' not enabled in your LLVM build. 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then LLVM_VERSION_PATCH=0 fi LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}" FOUND_LLVM=yes else FOUND_LLVM=no LLVM_VERSION_INT=0 fi } require_llvm() { if test "x$enable_llvm" != "xyes"; then AC_MSG_ERROR([--enable-llvm is required when building $1]) fi } llvm_require_version() { require_llvm $2 llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'` llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'` llvm_target_version_patch=`echo $1 | cut -d. -f3 | egrep -o '^[[0-9]]+'` if test "$LLVM_VERSION_MAJOR" -gt "$llvm_target_version_major"; then # major > required major # --> OK return fi if test "$LLVM_VERSION_MAJOR" -eq "$llvm_target_version_major"; then if test "$LLVM_VERSION_MINOR" -gt "$llvm_target_version_minor"; then # major = required major and # minor > required minor # --> OK return else if test "$LLVM_VERSION_MINOR" -eq "$llvm_target_version_minor"; then if test "$LLVM_VERSION_PATCH" -ge "$llvm_target_version_patch"; then # major = required major and # minor = required minor and # patch >= required patch # --> OK return fi fi fi fi AC_MSG_ERROR([LLVM $1 or newer is required for $2]) } radeon_llvm_check() { if test ${LLVM_VERSION_INT} -lt 307; then amdgpu_llvm_target_name='r600' else amdgpu_llvm_target_name='amdgpu' fi llvm_require_version $* llvm_add_target $amdgpu_llvm_target_name $2 llvm_add_default_components $2 llvm_add_component "bitreader" $2 llvm_add_component "ipo" $2 if test "x$have_libelf" != xyes; then AC_MSG_ERROR([$2 requires libelf when using llvm]) fi } llvm_set_environment_variables AC_SUBST([LLVM_CFLAGS]) AC_SUBST([LLVM_CXXFLAGS]) AC_SUBST([LLVM_LIBS]) AC_SUBST([LLVM_LDFLAGS]) AC_SUBST([LLVM_INCLUDEDIR]) dnl dnl libunwind dnl AC_ARG_ENABLE([libunwind], [AS_HELP_STRING([--enable-libunwind], [Use libunwind for backtracing (default: auto)])], [LIBUNWIND="$enableval"], [LIBUNWIND="auto"]) PKG_CHECK_EXISTS(libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no]) if test "x$LIBUNWIND" = "xauto"; then LIBUNWIND="$HAVE_LIBUNWIND" fi if test "x$LIBUNWIND" = "xyes"; then PKG_CHECK_MODULES(LIBUNWIND, libunwind) if test "x$HAVE_LIBUNWIND" != "xyes"; then AC_MSG_ERROR([libunwind requested but not installed.]) fi AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support]) fi AM_CONDITIONAL(HAVE_LIBUNWIND, [test "x$LIBUNWIND" = xyes]) dnl Options for APIs AC_ARG_ENABLE([opengl], [AS_HELP_STRING([--disable-opengl], [disable support for standard OpenGL API @<:@default=enabled@:>@])], [enable_opengl="$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="$enableval"], [enable_dri=yes]) AC_ARG_ENABLE([gallium-extra-hud], [AS_HELP_STRING([--enable-gallium-extra-hud], [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])], [enable_gallium_extra_hud="$enableval"], [enable_gallium_extra_hud=no]) AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes) if test "x$enable_gallium_extra_hud" = xyes ; then DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1" fi #TODO: no pkgconfig .pc available for libsensors. #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no]) AC_ARG_ENABLE([lmsensors], [AS_HELP_STRING([--enable-lmsensors], [enable HUD lmsensor support @<:@default=disabled@:>@])], [enable_lmsensors="$enableval"], [enable_lmsensors=no]) AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes) if test "x$enable_lmsensors" = xyes ; then DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1" LIBSENSORS_LIBS="-lsensors" else LIBSENSORS_LIBS="" fi AC_SUBST(LIBSENSORS_LIBS) case "$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=yes except cygwin@:>@])], [enable_gbm="$enableval"], [case "$host_os" in cygwin*) enable_gbm=no ;; *) enable_gbm=yes ;; esac]) 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,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,swr,vc4,virgl,etnaviv,imx" @<:@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: $enable_glx]) ;; esac AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno) 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$enable_glx" = xgallium-xlib) DEFAULT_GL_LIB_NAME=GL dnl dnl Libglvnd configuration dnl AC_ARG_ENABLE([libglvnd], [AS_HELP_STRING([--enable-libglvnd], [Build GLX and EGL for libglvnd @<:@default=disabled@:>@])], [enable_libglvnd="$enableval"], [enable_libglvnd=no]) AM_CONDITIONAL(USE_LIBGLVND, test "x$enable_libglvnd" = xyes) if test "x$enable_libglvnd" = xyes ; then dnl XXX: update once we can handle more than libGL/glx. dnl Namely: we should error out if neither of the glvnd enabled libraries dnl are built case "x$enable_glx" in xno) AC_MSG_ERROR([cannot build libglvnd without GLX]) ;; xxlib | xgallium-xlib ) AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled]) ;; xdri) ;; esac PKG_CHECK_MODULES([GLVND], libglvnd >= 0.2.0) LIBGLVND_DATADIR=`$PKG_CONFIG --variable=datadir libglvnd` AC_SUBST([LIBGLVND_DATADIR]) DEFINES="${DEFINES} -DUSE_LIBGLVND=1" DEFAULT_GL_LIB_NAME=GLX_mesa fi AC_ARG_WITH([gl-lib-name], [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@], [specify GL library name @<:@default=GL@:>@])], [GL_LIB=$withval], [GL_LIB="$DEFAULT_GL_LIB_NAME"]) AC_ARG_WITH([osmesa-lib-name], [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@], [specify OSMesa library name @<:@default=OSMesa@:>@])], [OSMESA_LIB=$withval], [OSMESA_LIB=OSMesa]) AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"]) 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]) # Check for libdrm PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED], [have_libdrm=yes], [have_libdrm=no]) if test "x$have_libdrm" = xyes; then DEFINES="$DEFINES -DHAVE_LIBDRM" fi require_libdrm() { if test "x$have_libdrm" != xyes; then AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED]) fi } # Select which platform-dependent DRI code gets built case "$host_os" in darwin*) dri_platform='apple' ;; cygwin*) dri_platform='windows' ;; gnu*) 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 ) AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes ) AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes ) AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows ) 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$enable_osmesa" = xyes; then AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations]) fi fi require_dri_shared_libs_and_glapi() { if test "x$enable_static" = xyes; then AC_MSG_ERROR([$1 cannot be build as static library]) fi if test "x$enable_dri" != xyes; then # There is only a single backend which won't be build/used otherwise. # XXX: Revisit this as the egl/haiku is a thing. AC_MSG_ERROR([$1 requires --enable-dri]) fi if test "x$enable_shared_glapi" != xyes; then AC_MSG_ERROR([$1 requires --enable-shared-glapi]) fi } if test "x$enable_dri" = xyes; then require_dri_shared_libs_and_glapi "DRI" # 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 if test "x$enable_glx" != xno; then PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED]) fi case "x$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 # find the DRI deps for libGL dri_modules="x11 xext xdamage >= $XDAMAGE_REQUIRED 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" require_libdrm "Direct rendering" PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED]) GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED" if test x"$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 if test x"$dri_platform" = xwindows ; then DEFINES="$DEFINES -DGLX_USE_WINDOWSGL" 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 $DLOPEN_LIBS" ;; esac # This is outside the case (above) so that it is invoked even for non-GLX # builds. AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$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=enabled@:>@])], [GLX_USE_TLS="$enableval"], [GLX_USE_TLS=yes]) AC_SUBST(GLX_TLS, ${GLX_USE_TLS}) if test "x$GLX_USE_TLS" = xyes; then DEFINES="$DEFINES -DGLX_USE_TLS" fi dnl Read-only text section on x86 hardened platforms AC_ARG_ENABLE([glx-read-only-text], [AS_HELP_STRING([--enable-glx-read-only-text], [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])], [enable_glx_read_only_text="$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. "i915,i965,nouveau,radeon,r200,swrast" @<:@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 "$host_os" in linux*) if test "x$enable_dri3" = xyes; then DEFINES="$DEFINES -DHAVE_DRI3" fi case "$host_cpu" in powerpc* | sparc*) # Build only the drivers for cards that exist on PowerPC/sparc if test "x$with_dri_drivers" = "xyes"; then with_dri_drivers="r200 radeon swrast" fi ;; esac ;; cygwin*) if test "x$with_dri_drivers" = "xyes"; then with_dri_drivers="swrast" fi ;; darwin*) DEFINES="$DEFINES -DBUILDING_MESA" if test "x$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) require_libdrm "i915" HAVE_I915_DRI=yes PKG_CHECK_MODULES([INTEL], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED]) ;; xi965) require_libdrm "i965" HAVE_I965_DRI=yes PKG_CHECK_MODULES([INTEL], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED]) ;; xnouveau) require_libdrm "nouveau" HAVE_NOUVEAU_DRI=yes PKG_CHECK_MODULES([NVVIEUX], [libdrm >= $LIBDRM_NVVIEUX_REQUIRED libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED]) ;; xradeon) require_libdrm "radeon" HAVE_RADEON_DRI=yes; PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED]) ;; xr200) require_libdrm "r200" HAVE_R200_DRI=yes PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED 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 $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "` fi dnl dnl Gallium LLVM dnl Deprecated: kept for backwards compatibility dnl AC_ARG_ENABLE([gallium-llvm], [AS_HELP_STRING([--enable-gallium-llvm], [DEPRECATED: use --enable-llvm instead])], [enable_gallium_llvm="$enableval"], [enable_gallium_llvm=auto]) if test "x$enable_gallium_llvm" != xauto; then AC_MSG_WARN([The --enable-gallium-llvm option has been deprecated. Use --enable-llvm instead.]) enable_llvm=$enable_gallium_llvm fi dnl dnl LLVM dnl AC_ARG_ENABLE([llvm], [AS_HELP_STRING([--enable-llvm], [build with LLVM support @<:@default=enabled on x86/x86_64@:>@])], [enable_llvm="$enableval"], [enable_llvm=auto]) if test "x$enable_llvm" = xauto -a "x$FOUND_LLVM" = xyes; then if test "x$FOUND_LLVM" = xyes; then case "$host_cpu" in i*86|x86_64|amd64) enable_llvm=yes;; *) enable_llvm=no;; esac else enable_llvm=no fi fi if test "x$enable_llvm" = xyes -a "x$FOUND_LLVM" = xno; then AC_MSG_ERROR([--enable-llvm selected but llvm-config is not found]) fi # # Vulkan driver configuration # AC_ARG_WITH([vulkan-drivers], [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@], [comma delimited Vulkan drivers list, e.g. "intel,radeon" @<:@default=no@:>@])], [with_vulkan_drivers="$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 @<:@${datarootdir}/vulkan/icd.d@:>@])], [VULKAN_ICD_INSTALL_DIR="$withval"], [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d']) AC_SUBST([VULKAN_ICD_INSTALL_DIR]) if test -n "$with_vulkan_drivers"; then if test "x$ac_cv_func_dl_iterate_phdr" = xno; then AC_MSG_ERROR([Vulkan drivers require the dl_iterate_phdr function]) fi VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers` for driver in $VULKAN_DRIVERS; do case "x$driver" in xintel) require_libdrm "ANV" PKG_CHECK_MODULES([INTEL], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED]) HAVE_INTEL_VULKAN=yes ;; xradeon) require_libdrm "radv" PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED]) radeon_llvm_check $LLVM_REQUIRED_RADV "radv" HAVE_RADEON_VULKAN=yes ;; *) AC_MSG_ERROR([Vulkan driver '$driver' does not exist]) ;; esac done VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "` fi DEFINES="$DEFINES -DENABLE_SHADER_CACHE" 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" = xyes; then require_dri_shared_libs_and_glapi "gbm" fi AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes) # FINISHME: GBM has a number of dependencies which we should add below GBM_PC_REQ_PRIV="" GBM_PC_LIB_PRIV="$DLOPEN_LIBS" AC_SUBST([GBM_PC_REQ_PRIV]) AC_SUBST([GBM_PC_LIB_PRIV]) dnl dnl EGL configuration dnl if test "x$enable_egl" = xyes; then EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS" AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"]) require_dri_shared_libs_and_glapi "egl" 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 xcb-xfixes 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="$withval"], [CLANG_LIBDIR='']) PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no]) if test "x$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$have_libelf" != xyes; then AC_MSG_ERROR([Clover requires libelf]) fi if test "x${ac_cv_cxx_compiler_gnu}" = xyes; then altivec_enabled=no AC_COMPILE_IFELSE([AC_LANG_SOURCE([ #if !defined(__VEC__) || !defined(__ALTIVEC__) #error "AltiVec not enabled" #endif ])], altivec_enabled=yes) if test "$altivec_enabled" = yes; then CLOVER_STD_OVERRIDE="-std=gnu++11" fi AC_SUBST([CLOVER_STD_OVERRIDE]) fi llvm_require_version $LLVM_REQUIRED_OPENCL "opencl" llvm_add_default_components "opencl" llvm_add_component "all-targets" "opencl" llvm_add_component "linker" "opencl" llvm_add_component "instrumentation" "opencl" llvm_add_component "ipo" "opencl" llvm_add_component "irreader" "opencl" llvm_add_component "option" "opencl" llvm_add_component "objcarcopts" "opencl" llvm_add_component "profiledata" "opencl" dnl Check for Clang internal headers if test -z "$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 $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])]) fi AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes) AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes) AC_SUBST([OPENCL_LIBNAME]) AC_SUBST([CLANG_RESOURCE_DIR]) dnl dnl Gallium configuration dnl AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers") dnl dnl DEPRECATED: EGL Platforms configuration dnl AC_ARG_WITH([egl-platforms], [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@], [DEPRECATED: use --with-platforms instead@<:@default=auto@:>@])], [with_egl_platforms="$withval"], [with_egl_platforms=auto]) if test "x$with_egl_platforms" = xauto; then if test "x$enable_egl" = xyes; then if test "x$enable_gbm" = xyes; then with_egl_platforms="x11,drm" else with_egl_platforms="x11" fi else with_egl_platforms="" fi else AC_MSG_WARN([--with-egl-platforms is deprecated. Use --with-platforms instead.]) fi dnl dnl Platforms configuration dnl AC_ARG_WITH([platforms], [AS_HELP_STRING([--with-platforms@<:@=DIRS...@:>@], [comma delimited native platforms libEGL/Vulkan/other supports, e.g. "x11,drm,wayland,surfaceless..." @<:@default=auto@:>@])], [with_platforms="$withval"], [with_platforms=auto]) # For the time being, we still reuse the EGL named variables/defines. if test "x$with_platforms" != xauto; then with_egl_platforms=$with_platforms fi PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner], WAYLAND_SCANNER=`$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) 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]) ;; surfaceless) ;; android) PKG_CHECK_MODULES([ANDROID], [cutils hardware sync]) ;; *) AC_MSG_ERROR([EGL platform '$plat' does not exist]) ;; esac case "$plat" in wayland|drm|surfaceless) require_libdrm "Platform $plat" ;; esac done # libEGL wants to default to the first platform specified in # ./configure. parse that here. if test "x$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_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android') AC_SUBST([EGL_NATIVE_PLATFORM]) AC_SUBST([EGL_CFLAGS]) # If we don't have the X11 platform, set this define so we don't try to include # the X11 headers. if ! echo "$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 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 --exists libomxil-bellagio && \ $PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`]) AC_SUBST([OMX_LIB_INSTALL_DIR]) dnl Directory for VA libs AC_ARG_WITH([va-libdir], [AS_HELP_STRING([--with-va-libdir=DIR], [directory for the VA libraries @<:@${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="${libdir}/d3d"]) AC_SUBST([D3D_DRIVER_INSTALL_DIR]) dnl dnl r300 doesn't strictly require LLVM, but for performance reasons we dnl highly recommend LLVM usage. So require it at least on x86 and x86_64 dnl architectures. dnl r300_require_llvm() { case "$host" in *gnux32) return;; esac case "$host_cpu" in i*86|x86_64|amd64) require_llvm $1 ;; esac } dnl dnl DRM is needed by X, Wayland, and offscreen rendering. dnl Surfaceless is an alternative for the last one. dnl require_basic_egl() { case "$with_egl_platforms" in *drm*|*surfaceless*) ;; *) AC_MSG_ERROR([$1 requires one of these: 1) --with-platforms=drm (X, Wayland, offscreen rendering based on DRM) 2) --with-platforms=surfaceless (offscreen only) Recommended options: drm,x11]) ;; esac } swr_require_cxx_feature_flags() { feature_name="$1" preprocessor_test="$2" option_list="$3" output_var="$4" AC_MSG_CHECKING([whether $CXX supports $feature_name]) AC_LANG_PUSH([C++]) save_CXXFLAGS="$CXXFLAGS" save_IFS="$IFS" IFS="," found=0 for opts in $option_list do unset IFS CXXFLAGS="$opts $save_CXXFLAGS" AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [ #if !($preprocessor_test) #error #endif ])], [found=1; break], []) IFS="," done IFS="$save_IFS" CXXFLAGS="$save_CXXFLAGS" AC_LANG_POP([C++]) if test $found -eq 1; then AC_MSG_RESULT([$opts]) eval "$output_var=\$opts" return 0 fi AC_MSG_RESULT([no]) AC_MSG_ERROR([swr requires $feature_name support]) return 1 } dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block if test -n "$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 require_libdrm "svga" ;; xi915) HAVE_GALLIUM_I915=yes PKG_CHECK_MODULES([INTEL], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED]) require_libdrm "Gallium i915" ;; xr300) HAVE_GALLIUM_R300=yes PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED]) require_libdrm "r300" r300_require_llvm "r300" ;; xr600) HAVE_GALLIUM_R600=yes PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED]) require_libdrm "r600" if test "x$enable_llvm" = xyes; then radeon_llvm_check $LLVM_REQUIRED_R600 "r600" llvm_add_component "asmparser" "r600" llvm_add_component "bitreader" "r600" fi ;; xradeonsi) HAVE_GALLIUM_RADEONSI=yes PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED]) PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED]) require_libdrm "radeonsi" radeon_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi" if test "x$enable_egl" = xyes; then require_basic_egl "radeonsi" fi ;; xnouveau) HAVE_GALLIUM_NOUVEAU=yes PKG_CHECK_MODULES([NOUVEAU], [libdrm >= $LIBDRM_NOUVEAU_REQUIRED libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED]) require_libdrm "nouveau" ;; xfreedreno) HAVE_GALLIUM_FREEDRENO=yes PKG_CHECK_MODULES([FREEDRENO], [libdrm >= $LIBDRM_FREEDRENO_REQUIRED libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED]) require_libdrm "freedreno" ;; xetnaviv) HAVE_GALLIUM_ETNAVIV=yes PKG_CHECK_MODULES([ETNAVIV], [libdrm >= $LIBDRM_ETNAVIV_REQUIRED libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED]) require_libdrm "etnaviv" ;; ximx) HAVE_GALLIUM_IMX=yes ;; xswrast) HAVE_GALLIUM_SOFTPIPE=yes if test "x$enable_llvm" = xyes; then HAVE_GALLIUM_LLVMPIPE=yes fi ;; xswr) llvm_require_version $LLVM_REQUIRED_SWR "swr" swr_require_cxx_feature_flags "C++14" "__cplusplus >= 201402L" \ "-std=c++14" \ SWR_CXX14_CXXFLAGS AC_SUBST([SWR_CXX14_CXXFLAGS]) swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \ ",-mavx,-march=core-avx" \ SWR_AVX_CXXFLAGS AC_SUBST([SWR_AVX_CXXFLAGS]) swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \ ",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \ SWR_AVX2_CXXFLAGS AC_SUBST([SWR_AVX2_CXXFLAGS]) HAVE_GALLIUM_SWR=yes ;; xvc4) HAVE_GALLIUM_VC4=yes PKG_CHECK_MODULES([VC4], [libdrm >= $LIBDRM_VC4_REQUIRED libdrm_vc4 >= $LIBDRM_VC4_REQUIRED]) require_libdrm "vc4" PKG_CHECK_MODULES([SIMPENROSE], [simpenrose], [USE_VC4_SIMULATOR=yes; DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"], [USE_VC4_SIMULATOR=no]) ;; xvirgl) HAVE_GALLIUM_VIRGL=yes require_libdrm "virgl" if test "x$enable_egl" = xyes; then require_basic_egl "virgl" fi ;; *) AC_MSG_ERROR([Unknown Gallium driver: $driver]) ;; esac done fi if test "x$enable_llvm" = "xyes" -a "$with_gallium_drivers"; then llvm_require_version $LLVM_REQUIRED_GALLIUM "gallium" llvm_add_default_components "gallium" fi dnl We need to validate some needed dependencies for renderonly drivers. if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" = xyes ; then AC_MSG_ERROR([Building with imx requires etnaviv]) fi dnl dnl Set defines and buildtime variables only when using LLVM. dnl if test "x$enable_llvm" = xyes; then DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH" LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags` LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"` 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 ! $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 -ge 4 -o $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$HAVE_GALLIUM_I915" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$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_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes) AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = 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$HAVE_SWRAST_DRI = xyes) AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes) AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes) AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_R600" = xyes -o \ "x$HAVE_GALLIUM_RADEONSI" = xyes -o \ "x$HAVE_RADEON_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(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes) AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$enable_llvm" = xyes) AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes) AM_CONDITIONAL(HAVE_LIBDRM, test "x$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_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \ "x$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.$NINE_TINY") AC_SUBST([VDPAU_MAJOR], 1) AC_SUBST([VDPAU_MINOR], 0) if test "x$enable_va" = xyes; then VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'` VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'` fi AC_SUBST([VA_MAJOR], $VA_MAJOR) AC_SUBST([VA_MINOR], $VA_MINOR) AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x") 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/amd/Makefile src/amd/vulkan/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/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/etnaviv/Makefile src/gallium/drivers/imx/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/etnaviv/drm/Makefile src/gallium/winsys/imx/drm/Makefile src/gallium/winsys/freedreno/drm/Makefile src/gallium/winsys/i915/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/glx/windows/Makefile src/glx/windows/windowsdriproto.pc src/gtest/Makefile src/intel/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 src/vulkan/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 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 egl_drivers="" if test "x$enable_dri" != "xno"; then egl_drivers="$egl_drivers builtin:egl_dri2" fi if test "x$enable_dri3" != "xno"; then egl_drivers="$egl_drivers builtin:egl_dri3" fi echo " EGL drivers: $egl_drivers" fi if test "x$enable_gbm" = xyes; then echo " GBM: yes" else echo " GBM: no" fi echo " EGL/Vulkan/VL platforms: $egl_platforms" # Vulkan echo "" if test "x$VULKAN_DRIVERS" != x; then echo " Vulkan drivers: $VULKAN_DRIVERS" echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR" else echo " Vulkan drivers: no" fi echo "" if test "x$enable_llvm" = xyes; 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: $gallium_st" else echo " Gallium: no" fi echo "" if test "x$enable_gallium_extra_hud" != xyes; then echo " HUD extra stats: no" else echo " HUD extra stats: yes" fi if test "x$enable_lmsensors" != xyes; then echo " HUD lmsensors: no" else echo " HUD lmsensors: yes" 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/LDFLAGS/DEFINES vars cflags=`echo $CFLAGS | \ $SED 's/^ *//;s/ */ /;s/ *$//'` cxxflags=`echo $CXXFLAGS | \ $SED 's/^ *//;s/ */ /;s/ *$//'` ldflags=`echo $LDFLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'` defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'` echo "" echo " CFLAGS: $cflags" echo " CXXFLAGS: $cxxflags" echo " LDFLAGS: $ldflags" echo " Macros: $defines" echo "" if test "x$enable_llvm" = xyes; 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: $PYTHON2" echo "" echo " Run '${MAKE-make}' to build Mesa" echo ""