1 dnl Process this file with autoconf to create configure.
5 dnl Tell the user about autoconf.html in the --help output
6 m4_divert_once([HELP_END], [
7 See docs/autoconf.html for more details on the options for Mesa.])
9 m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION)))
10 AC_INIT([Mesa], [MESA_VERSION],
11 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
12 AC_CONFIG_AUX_DIR([bin])
13 AC_CONFIG_MACRO_DIR([m4])
15 AM_INIT_AUTOMAKE([foreign])
17 # Support silent build rules, requires at least automake-1.11. Disable
18 # by either passing --disable-silent-rules to configure or passing V=1
20 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
21 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
23 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
25 dnl Set internal versions
27 AC_SUBST([OSMESA_VERSION])
29 dnl Versions for external dependencies
30 LIBDRM_REQUIRED=2.4.38
31 LIBDRM_RADEON_REQUIRED=2.4.50
32 LIBDRM_INTEL_REQUIRED=2.4.52
33 LIBDRM_NVVIEUX_REQUIRED=2.4.33
34 LIBDRM_NOUVEAU_REQUIRED="2.4.33 libdrm >= 2.4.41"
35 LIBDRM_FREEDRENO_REQUIRED=2.4.51
36 DRI2PROTO_REQUIRED=2.6
37 DRI3PROTO_REQUIRED=1.0
38 PRESENTPROTO_REQUIRED=1.0
40 GLPROTO_REQUIRED=1.4.14
41 LIBOMXIL_BELLAGIO_REQUIRED=0.0
43 WAYLAND_REQUIRED=1.2.0
46 XSHMFENCE_REQUIRED=1.1
55 AC_CHECK_PROGS([MAKE], [gmake make])
56 AC_CHECK_PROGS([PYTHON2], [python2 python])
57 AX_PYTHON_MODULE([libxml2], [needed])
62 LT_INIT([disable-static])
65 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
66 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
68 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
69 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
71 AC_PATH_PROG([PERL], [perl])
73 AC_CHECK_PROG(INDENT, indent, indent, cat)
74 if test "x$INDENT" != "xcat"; then
75 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
80 dnl We need a POSIX shell for parts of the build. Assume we have one
84 # Solaris /bin/sh is too old/non-POSIX compliant
85 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
90 dnl clang is mostly GCC-compatible, but its version is much lower,
91 dnl so we have to check for it.
92 AC_MSG_CHECKING([if compiling with clang])
95 [AC_LANG_PROGRAM([], [[
100 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
102 AC_MSG_RESULT([$acv_mesa_CLANG])
104 dnl If we're using GCC, make sure that it is at least version 3.3.0. Older
105 dnl versions are explictly not supported.
107 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
108 AC_MSG_CHECKING([whether gcc version is sufficient])
112 GCC_VERSION=`$CC -dumpversion`
113 if test $? -eq 0; then
114 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
115 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
118 if test $GCC_VERSION_MAJOR -lt 3 -o $GCC_VERSION_MAJOR -eq 3 -a $GCC_VERSION_MINOR -lt 3 ; then
120 AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])
125 if test "x$cross_compiling" = xyes; then
130 dnl Check for compiler builtins
131 AX_GCC_BUILTIN([__builtin_bswap32])
132 AX_GCC_BUILTIN([__builtin_bswap64])
134 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
136 dnl Make sure the pkg-config macros are defined
137 m4_ifndef([PKG_PROG_PKG_CONFIG],
138 [m4_fatal([Could not locate the pkg-config autoconf macros.
139 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
140 are in a different location, try setting the environment variable
141 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
142 PKG_PROG_PKG_CONFIG()
144 dnl LIB_DIR - library basename
145 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
148 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
149 _SAVE_LDFLAGS="$LDFLAGS"
150 _SAVE_CPPFLAGS="$CPPFLAGS"
157 DEFINES="$DEFINES -D_GNU_SOURCE -DHAVE_PTHREAD"
160 DEFINES="$DEFINES -DHAVE_PTHREAD -DSVR4"
163 DEFINES="$DEFINES -DHAVE_PTHREAD"
167 dnl Add flags for gcc and g++
168 if test "x$GCC" = xyes; then
171 CFLAGS="$CFLAGS -Wall -std=gnu99"
174 CFLAGS="$CFLAGS -Wall -std=c99"
178 # Enable -Werror=implicit-function-declaration and
179 # -Werror=missing-prototypes, if available, or otherwise, just
180 # -Wmissing-prototypes. This is particularly useful to avoid
181 # generating a loadable driver module that has undefined symbols.
182 save_CFLAGS="$CFLAGS"
183 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
184 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
185 CFLAGS="$CFLAGS -Werror=missing-prototypes"
186 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
187 AC_MSG_RESULT([yes]),
188 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
189 AC_MSG_RESULT([no])]);
191 # Enable -fvisibility=hidden if using a gcc that supports it
192 save_CFLAGS="$CFLAGS"
193 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
194 VISIBILITY_CFLAGS="-fvisibility=hidden"
195 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
196 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
197 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
199 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
202 # Work around aliasing bugs - developers should comment this out
203 CFLAGS="$CFLAGS -fno-strict-aliasing"
205 # gcc's builtin memcmp is slower than glibc's
206 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
207 CFLAGS="$CFLAGS -fno-builtin-memcmp"
209 if test "x$GXX" = xyes; then
210 CXXFLAGS="$CXXFLAGS -Wall"
212 # Enable -fvisibility=hidden if using a gcc that supports it
213 save_CXXFLAGS="$CXXFLAGS"
214 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
215 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
216 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
218 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
219 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
222 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
223 CXXFLAGS=$save_CXXFLAGS
225 # Work around aliasing bugs - developers should comment this out
226 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
228 # gcc's builtin memcmp is slower than glibc's
229 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
230 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
233 dnl even if the compiler appears to support it, using visibility attributes isn't
234 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
238 VISIBILITY_CXXFLAGS=""
242 AC_SUBST([VISIBILITY_CFLAGS])
243 AC_SUBST([VISIBILITY_CXXFLAGS])
246 dnl Optional flags, check for compiler support
248 AX_CHECK_COMPILE_FLAG([-msse4.1], [SSE41_SUPPORTED=1], [SSE41_SUPPORTED=0])
249 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
252 dnl Hacks to enable 32 or 64 bit build
254 AC_ARG_ENABLE([32-bit],
255 [AS_HELP_STRING([--enable-32-bit],
256 [build 32-bit libraries @<:@default=auto@:>@])],
257 [enable_32bit="$enableval"],
260 if test "x$enable_32bit" = xyes; then
261 if test "x$GCC" = xyes; then
262 CFLAGS="$CFLAGS -m32"
263 CCASFLAGS="$CCASFLAGS -m32"
265 if test "x$GXX" = xyes; then
266 CXXFLAGS="$CXXFLAGS -m32"
269 AC_ARG_ENABLE([64-bit],
270 [AS_HELP_STRING([--enable-64-bit],
271 [build 64-bit libraries @<:@default=auto@:>@])],
272 [enable_64bit="$enableval"],
275 if test "x$enable_64bit" = xyes; then
276 if test "x$GCC" = xyes; then
277 CFLAGS="$CFLAGS -m64"
279 if test "x$GXX" = xyes; then
280 CXXFLAGS="$CXXFLAGS -m64"
284 dnl Can't have static and shared libraries, default to static if user
285 dnl explicitly requested. If both disabled, set to static since shared
286 dnl was explicitly requested.
287 case "x$enable_static$enable_shared" in
291 AC_MSG_WARN([Messa build supports only shared libraries, enabling shared])
298 dnl other compiler options
300 AC_ARG_ENABLE([debug],
301 [AS_HELP_STRING([--enable-debug],
302 [use debug compiler flags and macros @<:@default=disabled@:>@])],
303 [enable_debug="$enableval"],
306 if test "x$enable_debug" = xyes; then
307 DEFINES="$DEFINES -DDEBUG"
308 if test "x$GCC" = xyes; then
309 CFLAGS="$CFLAGS -g -O0"
311 if test "x$GXX" = xyes; then
312 CXXFLAGS="$CXXFLAGS -g -O0"
317 dnl compatibility symlinks
321 HAVE_COMPAT_SYMLINKS=yes ;;
323 HAVE_COMPAT_SYMLINKS=no ;;
326 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
344 AC_ARG_WITH([gl-lib-name],
345 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
346 [specify GL library name @<:@default=GL@:>@])],
349 AC_ARG_WITH([osmesa-lib-name],
350 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
351 [specify OSMesa library name @<:@default=OSMesa@:>@])],
352 [OSMESA_LIB=$withval],
354 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
355 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
358 dnl Mangled Mesa support
360 AC_ARG_ENABLE([mangling],
361 [AS_HELP_STRING([--enable-mangling],
362 [enable mangled symbols and library name @<:@default=disabled@:>@])],
363 [enable_mangling="${enableval}"],
366 if test "x${enable_mangling}" = "xyes" ; then
367 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
368 GL_LIB="Mangled${GL_LIB}"
369 OSMESA_LIB="Mangled${OSMESA_LIB}"
372 AC_SUBST([OSMESA_LIB])
375 dnl potentially-infringing-but-nobody-knows-for-sure stuff
377 AC_ARG_ENABLE([texture-float],
378 [AS_HELP_STRING([--enable-texture-float],
379 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
380 [enable_texture_float="$enableval"],
381 [enable_texture_float=no]
383 if test "x$enable_texture_float" = xyes; then
384 AC_MSG_WARN([Floating-point textures enabled.])
385 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
386 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
390 dnl Arch/platform-specific settings
393 [AS_HELP_STRING([--disable-asm],
394 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
395 [enable_asm="$enableval"],
399 AC_MSG_CHECKING([whether to enable assembly])
400 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
401 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
402 if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
404 i?86 | x86_64 | amd64)
406 AC_MSG_RESULT([no, cross compiling])
410 # check for supported arches
411 if test "x$enable_asm" = xyes; then
415 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
416 test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
425 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
426 test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
441 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
442 AC_MSG_RESULT([yes, x86])
445 DEFINES="$DEFINES -DUSE_X86_64_ASM"
446 AC_MSG_RESULT([yes, x86_64])
449 DEFINES="$DEFINES -DUSE_SPARC_ASM"
450 AC_MSG_RESULT([yes, sparc])
453 AC_MSG_RESULT([no, platform not supported])
458 dnl Check to see if dlopen is in default libraries (like Solaris, which
459 dnl has it in libc), or if libdl is needed to get it.
460 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
461 [AC_CHECK_LIB([dl], [dlopen],
462 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
463 AC_SUBST([DLOPEN_LIBS])
469 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
470 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
471 [AC_MSG_ERROR([Couldn't find clock_gettime])])])
472 AC_SUBST([CLOCK_LIB])
476 dnl See if posix_memalign is available
477 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
479 dnl Check for pthreads
481 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
482 dnl to -pthread, which causes problems if we need -lpthread to appear in
484 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
486 dnl SELinux awareness.
487 AC_ARG_ENABLE([selinux],
488 [AS_HELP_STRING([--enable-selinux],
489 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
490 [MESA_SELINUX="$enableval"],
492 if test "x$enable_selinux" = "xyes"; then
493 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
494 [AC_CHECK_HEADER([selinux/selinux.h],[],
495 [AC_MSG_ERROR([SELinux headers not found])])
496 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
497 [AC_MSG_ERROR([SELinux library not found])])
498 SELINUX_LIBS="-lselinux"])
499 DEFINES="$DEFINES -DMESA_SELINUX"
501 AC_SUBST([SELINUX_CFLAGS])
502 AC_SUBST([SELINUX_LIBS])
505 AC_ARG_ENABLE([opengl],
506 [AS_HELP_STRING([--disable-opengl],
507 [disable support for standard OpenGL API @<:@default=no@:>@])],
508 [enable_opengl="$enableval"],
510 AC_ARG_ENABLE([gles1],
511 [AS_HELP_STRING([--enable-gles1],
512 [enable support for OpenGL ES 1.x API @<:@default=no@:>@])],
513 [enable_gles1="$enableval"],
515 AC_ARG_ENABLE([gles2],
516 [AS_HELP_STRING([--enable-gles2],
517 [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
518 [enable_gles2="$enableval"],
520 AC_ARG_ENABLE([openvg],
521 [AS_HELP_STRING([--enable-openvg],
522 [enable support for OpenVG API @<:@default=no@:>@])],
523 [enable_openvg="$enableval"],
527 [AS_HELP_STRING([--enable-dri],
528 [enable DRI modules @<:@default=enabled@:>@])],
529 [enable_dri="$enableval"],
531 AC_ARG_ENABLE([dri3],
532 [AS_HELP_STRING([--enable-dri3],
533 [enable DRI3 @<:@default=enabled@:>@])],
534 [enable_dri3="$enableval"],
537 [AS_HELP_STRING([--enable-glx],
538 [enable GLX library @<:@default=enabled@:>@])],
539 [enable_glx="$enableval"],
541 AC_ARG_ENABLE([osmesa],
542 [AS_HELP_STRING([--enable-osmesa],
543 [enable OSMesa library @<:@default=disabled@:>@])],
544 [enable_osmesa="$enableval"],
546 AC_ARG_ENABLE([gallium-osmesa],
547 [AS_HELP_STRING([--enable-gallium-osmesa],
548 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
549 [enable_gallium_osmesa="$enableval"],
550 [enable_gallium_osmesa=no])
552 [AS_HELP_STRING([--disable-egl],
553 [disable EGL library @<:@default=enabled@:>@])],
554 [enable_egl="$enableval"],
558 [AS_HELP_STRING([--enable-xa],
559 [enable build of the XA X Acceleration API @<:@default=no@:>@])],
560 [enable_xa="$enableval"],
563 [AS_HELP_STRING([--enable-gbm],
564 [enable gbm library @<:@default=auto@:>@])],
565 [enable_gbm="$enableval"],
568 AC_ARG_ENABLE([xvmc],
569 [AS_HELP_STRING([--enable-xvmc],
570 [enable xvmc library @<:@default=auto@:>@])],
571 [enable_xvmc="$enableval"],
573 AC_ARG_ENABLE([vdpau],
574 [AS_HELP_STRING([--enable-vdpau],
575 [enable vdpau library @<:@default=auto@:>@])],
576 [enable_vdpau="$enableval"],
579 [AS_HELP_STRING([--enable-omx],
580 [enable OpenMAX library @<:@default=no@:>@])],
581 [enable_omx="$enableval"],
583 AC_ARG_ENABLE([opencl],
584 [AS_HELP_STRING([--enable-opencl],
585 [enable OpenCL library @<:@default=no@:>@])],
586 [enable_opencl="$enableval"],
588 AC_ARG_ENABLE([opencl_icd],
589 [AS_HELP_STRING([--enable-opencl-icd],
590 [Build an OpenCL ICD library to be loaded by an ICD implementation
591 @<:@default=no@:>@])],
592 [enable_opencl_icd="$enableval"],
593 [enable_opencl_icd=no])
594 AC_ARG_ENABLE([xlib-glx],
595 [AS_HELP_STRING([--enable-xlib-glx],
596 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
597 [enable_xlib_glx="$enableval"],
598 [enable_xlib_glx=no])
599 AC_ARG_ENABLE([gallium-egl],
600 [AS_HELP_STRING([--enable-gallium-egl],
601 [enable optional EGL state tracker (not required
602 for EGL support in Gallium with OpenGL and OpenGL ES)
603 @<:@default=disable@:>@])],
604 [enable_gallium_egl="$enableval"],
605 [enable_gallium_egl=no])
606 AC_ARG_ENABLE([gallium-gbm],
607 [AS_HELP_STRING([--enable-gallium-gbm],
608 [enable optional gbm state tracker (not required for
609 gbm support in Gallium)
610 @<:@default=auto@:>@])],
611 [enable_gallium_gbm="$enableval"],
612 [enable_gallium_gbm=auto])
614 AC_ARG_ENABLE([r600-llvm-compiler],
615 [AS_HELP_STRING([--enable-r600-llvm-compiler],
616 [Enable experimental LLVM backend for graphics shaders @<:@default=disable@:>@])],
617 [enable_r600_llvm="$enableval"],
618 [enable_r600_llvm=no])
620 AC_ARG_ENABLE([gallium-tests],
621 [AS_HELP_STRING([--enable-gallium-tests],
622 [Enable optional Gallium tests) @<:@default=disable@:>@])],
623 [enable_gallium_tests="$enableval"],
624 [enable_gallium_tests=no])
626 # Option for Gallium drivers
628 # Keep this in sync with the --with-gallium-drivers help string default value
629 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
631 AC_ARG_WITH([gallium-drivers],
632 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
633 [comma delimited Gallium drivers list, e.g.
634 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast"
635 @<:@default=r300,r600,svga,swrast@:>@])],
636 [with_gallium_drivers="$withval"],
637 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
639 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
640 # here so that the script doesn't choke on an unknown driver name later.
641 case "$with_gallium_drivers" in
642 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
643 no) with_gallium_drivers='' ;;
646 if test "x$enable_opengl" = xno -a \
647 "x$enable_gles1" = xno -a \
648 "x$enable_gles2" = xno -a \
649 "x$enable_openvg" = xno -a \
650 "x$enable_xa" = xno -a \
651 "x$enable_xvmc" = xno -a \
652 "x$enable_vdpau" = xno -a \
653 "x$enable_omx" = xno -a \
654 "x$enable_opencl" = xno; then
655 AC_MSG_ERROR([at least one API should be enabled])
658 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
659 if test "x$enable_opengl" = xno -a \
660 "x$enable_gles1" = xyes; then
661 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
664 if test "x$enable_opengl" = xno -a \
665 "x$enable_gles2" = xyes; then
666 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
669 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
670 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
671 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
672 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
673 "x$enable_gles1" = xyes -o \
674 "x$enable_gles2" = xyes)
676 if test "x$enable_glx" = xno; then
677 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
681 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
682 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
685 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
686 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
689 # Disable GLX if OpenGL is not enabled
690 if test "x$enable_glx$enable_opengl" = xyesno; then
691 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
695 # Disable GLX if DRI and Xlib-GLX are not enabled
696 if test "x$enable_glx" = xyes -a \
697 "x$enable_dri" = xno -a \
698 "x$enable_xlib_glx" = xno; then
699 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
703 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
704 "x$enable_dri" = xyes)
705 AM_CONDITIONAL(HAVE_DRI, test "x$enable_dri" = xyes)
706 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes)
708 AC_ARG_ENABLE([shared-glapi],
709 [AS_HELP_STRING([--enable-shared-glapi],
710 [Enable shared glapi for OpenGL @<:@default=yes@:>@])],
711 [enable_shared_glapi="$enableval"],
712 [enable_shared_glapi=yes])
714 case "x$enable_opengl$enable_gles1$enable_gles2" in
716 if test "x$enable_shared_glapi" = xno; then
717 AC_MSG_ERROR([shared GLAPI required when building two or more of
718 the following APIs - opengl, gles1 gles2])
723 # Building Xlib-GLX requires shared glapi to be disabled.
724 if test "x$enable_xlib_glx" = xyes; then
725 AC_MSG_NOTICE([Shared GLAPI should not used with Xlib-GLX, disabling])
726 enable_shared_glapi=no
729 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
732 dnl Driver specific build directories
734 GALLIUM_TARGET_DIRS=""
735 GALLIUM_WINSYS_DIRS="sw"
736 GALLIUM_DRIVERS_DIRS="galahad trace rbug noop identity"
737 GALLIUM_STATE_TRACKERS_DIRS=""
739 case "x$enable_glx$enable_xlib_glx" in
741 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
742 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
743 GALLIUM_STATE_TRACKERS_DIRS="glx $GALLIUM_STATE_TRACKERS_DIRS"
744 NEED_WINSYS_XLIB="yes"
748 if test "x$enable_dri" = xyes; then
749 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/dri"
750 GALLIUM_STATE_TRACKERS_DIRS="dri $GALLIUM_STATE_TRACKERS_DIRS"
753 if test "x$enable_gallium_osmesa" = xyes; then
754 if test -z "$with_gallium_drivers"; then
755 AC_MSG_ERROR([Cannot enable gallium_osmesa without Gallium])
757 if test "x$enable_osmesa" = xyes; then
758 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
760 GALLIUM_STATE_TRACKERS_DIRS="osmesa $GALLIUM_STATE_TRACKERS_DIRS"
761 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS osmesa"
764 AC_SUBST([MESA_LLVM])
767 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
768 [have_libdrm=yes], [have_libdrm=no])
769 if test "x$have_libdrm" = xyes; then
770 DEFINES="$DEFINES -DHAVE_LIBDRM"
773 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
774 have_libudev=yes, have_libudev=no)
776 if test "x$enable_dri" = xyes; then
777 # not a hard requirement as swrast does not depend on it
778 if test "x$have_libdrm" = xyes; then
779 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
783 dnl Direct rendering or just indirect rendering
786 dnl Disable by default on GNU/Hurd
787 driglx_direct_default="no"
790 dnl Disable by default on cygwin
791 driglx_direct_default="no"
794 driglx_direct_default="yes"
797 AC_ARG_ENABLE([driglx-direct],
798 [AS_HELP_STRING([--disable-driglx-direct],
799 [disable direct rendering in GLX and EGL for DRI \
800 @<:@default=auto@:>@])],
801 [driglx_direct="$enableval"],
802 [driglx_direct="$driglx_direct_default"])
805 dnl libGL configuration per driver
807 case "x$enable_glx$enable_xlib_glx" in
810 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
811 GL_PC_REQ_PRIV="x11 xext"
812 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
813 GL_LIB_DEPS="$XLIBGL_LIBS"
814 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
815 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
819 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
820 if test x"$driglx_direct" = xyes; then
821 if test "x$have_libdrm" != xyes; then
822 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
824 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
825 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
826 if test x"$enable_dri3" = xyes; then
827 if test x"$have_libudev" != xyes; then
828 AC_MSG_ERROR([DRI3 requires libudev >= $LIBUDEV_REQUIRED])
830 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
831 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
835 # find the DRI deps for libGL
836 dri_modules="x11 xext xdamage xfixes x11-xcb xcb-glx >= $XCBGLX_REQUIRED xcb-dri2 >= $XCBDRI2_REQUIRED"
838 if test x"$enable_dri3" = xyes; then
839 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
842 # add xf86vidmode if available
843 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
844 if test "$HAVE_XF86VIDMODE" = yes ; then
845 dri_modules="$dri_modules xxf86vm"
848 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
849 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
850 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
851 GL_LIB_DEPS="$DRIGL_LIBS"
853 # need DRM libs, $PTHREAD_LIBS, etc.
854 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
855 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
859 if test "$have_libudev" = yes; then
860 DEFINES="$DEFINES -DHAVE_LIBUDEV"
863 # This is outside the case (above) so that it is invoked even for non-GLX
865 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
867 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
868 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
869 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
870 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
872 AC_SUBST([X11_INCLUDES])
873 AC_SUBST([GL_LIB_DEPS])
874 AC_SUBST([GL_PC_REQ_PRIV])
875 AC_SUBST([GL_PC_LIB_PRIV])
876 AC_SUBST([GL_PC_CFLAGS])
877 AC_SUBST([DRI_PC_REQ_PRIV])
878 AC_SUBST([GLESv1_CM_LIB_DEPS])
879 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
880 AC_SUBST([GLESv2_LIB_DEPS])
881 AC_SUBST([GLESv2_PC_LIB_PRIV])
883 AC_SUBST([HAVE_XF86VIDMODE])
888 case "x$enable_glx$enable_xlib_glx" in
890 DEFINES="$DEFINES -DUSE_XSHM"
893 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
894 if test "x$driglx_direct" = xyes; then
895 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
904 AC_ARG_ENABLE([glx-tls],
905 [AS_HELP_STRING([--enable-glx-tls],
906 [enable TLS support in GLX @<:@default=disabled@:>@])],
907 [GLX_USE_TLS="$enableval"],
909 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
911 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
912 [DEFINES="${DEFINES} -DGLX_USE_TLS -DHAVE_PTHREAD"])
917 dnl Directory for DRI drivers
918 AC_ARG_WITH([dri-driverdir],
919 [AS_HELP_STRING([--with-dri-driverdir=DIR],
920 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
921 [DRI_DRIVER_INSTALL_DIR="$withval"],
922 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
923 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
924 dnl Extra search path for DRI drivers
925 AC_ARG_WITH([dri-searchpath],
926 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
927 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
928 [DRI_DRIVER_SEARCH_DIR="$withval"],
929 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
930 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
931 dnl Which drivers to build - default is chosen by platform
932 AC_ARG_WITH([dri-drivers],
933 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
934 [comma delimited classic DRI drivers list, e.g.
935 "swrast,i965,radeon" @<:@default=auto@:>@])],
936 [with_dri_drivers="$withval"],
937 [with_dri_drivers=auto])
939 if test "x$with_dri_drivers" = xauto; then
940 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
941 with_dri_drivers="yes"
943 with_dri_drivers="no"
946 if test "x$with_dri_drivers" = xno; then
950 dnl If $with_dri_drivers is yes, drivers will be added through
951 dnl platform checks. Set DEFINES and LIB_DEPS
952 if test "x$enable_dri" = xyes; then
953 # Platform specific settings and drivers to build
956 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
957 DEFINES="$DEFINES -DHAVE_ALIAS"
958 if test "x$enable_dri3" = xyes; then
959 DEFINES="$DEFINES -DHAVE_DRI3"
962 if test "x$have_libudev" != xyes; then
963 AC_MSG_ERROR([libudev-dev required for building DRI])
968 # Build only the drivers for cards that exist on PowerPC/sparc
969 if test "x$with_dri_drivers" = "xyes"; then
970 with_dri_drivers="r200 radeon swrast"
975 *freebsd* | dragonfly* | *netbsd* | openbsd*)
976 DEFINES="$DEFINES -DHAVE_PTHREAD -DUSE_EXTERNAL_DXTN_LIB=1"
977 DEFINES="$DEFINES -DHAVE_ALIAS"
980 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
981 DEFINES="$DEFINES -DHAVE_ALIAS"
984 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
987 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
988 if test "x$with_dri_drivers" = "xyes"; then
989 with_dri_drivers="swrast"
995 if test "x$with_dri_drivers" = "xyes"; then
996 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1000 PKG_CHECK_EXISTS([EXPAT], [have_expat=yes], [have_expat=no])
1001 if test "x$have_expat" = "xyes"; then
1002 PKG_CHECK_MODULES([EXPAT], [expat], [],
1003 AC_MSG_ERROR([Expat required for DRI.]))
1005 # expat version 2.0 and earlier do not provide expat.pc
1009 # If we are building any DRI driver other than swrast.
1010 if test -n "$with_dri_drivers"; then
1011 if test "x$with_dri_drivers" != xswrast; then
1012 # ... libdrm is required
1013 if test "x$have_libdrm" != xyes; then
1014 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1016 DRICOMMON_NEED_LIBDRM=yes
1018 DRICOMMON_NEED_LIBDRM=no
1022 # put all the necessary libs together
1023 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1024 GALLIUM_DRI_LIB_DEPS="$GALLIUM_DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS"
1028 AC_SUBST([DRI_LIB_DEPS])
1029 AC_SUBST([GALLIUM_DRI_LIB_DEPS])
1032 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1033 if test -n "$with_dri_drivers"; then
1034 if test "x$enable_opengl" != xyes; then
1035 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1038 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1039 for driver in $dri_drivers; do
1040 DRI_DIRS="$DRI_DIRS $driver"
1044 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1048 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1051 HAVE_NOUVEAU_DRI=yes;
1052 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1055 HAVE_RADEON_DRI=yes;
1056 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1060 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1063 HAVE_SWRAST_DRI=yes;
1066 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1070 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1073 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1074 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1075 "x$enable_osmesa" = xyes -o \
1079 dnl OSMesa configuration
1082 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1083 AC_ARG_WITH([osmesa-bits],
1084 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1085 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1086 [osmesa_bits="$withval"],
1088 if test "x$osmesa_bits" != x8; then
1089 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1090 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1094 case "x$osmesa_bits" in
1096 OSMESA_LIB="${OSMESA_LIB}"
1099 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1100 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1103 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1107 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1108 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1110 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1113 AC_SUBST([OSMESA_LIB_DEPS])
1114 AC_SUBST([OSMESA_MESA_DEPS])
1115 AC_SUBST([OSMESA_PC_REQ])
1116 AC_SUBST([OSMESA_PC_LIB_PRIV])
1119 dnl gbm configuration
1121 if test "x$enable_gbm" = xauto; then
1122 case "$with_egl_platforms" in
1129 if test "x$enable_gbm" = xyes; then
1130 if test x"$have_libudev" != xyes; then
1131 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED])
1134 if test "x$enable_dri" = xyes; then
1135 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1136 if test "x$enable_shared_glapi" = xno; then
1137 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1141 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1142 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1143 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1144 AC_SUBST([GBM_PC_REQ_PRIV])
1145 AC_SUBST([GBM_PC_LIB_PRIV])
1148 dnl EGL configuration
1152 if test "x$enable_egl" = xyes; then
1153 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1155 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1157 if test "x$enable_dri" = xyes; then
1158 HAVE_EGL_DRIVER_DRI2=1
1161 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1162 AC_SUBST([EGL_LIB_DEPS])
1165 dnl EGL Gallium configuration
1167 if test "x$enable_gallium_egl" = xyes; then
1168 if test -z "$with_gallium_drivers"; then
1169 AC_MSG_ERROR([cannot enable egl_gallium without Gallium])
1171 if test "x$enable_egl" = xno; then
1172 AC_MSG_ERROR([cannot enable egl_gallium without EGL])
1174 if test "x$have_libdrm" != xyes; then
1175 AC_MSG_ERROR([egl_gallium requires libdrm >= $LIBDRM_REQUIRED])
1178 GALLIUM_STATE_TRACKERS_DIRS="egl $GALLIUM_STATE_TRACKERS_DIRS"
1179 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-static"
1181 AM_CONDITIONAL(HAVE_GALLIUM_EGL, test "x$enable_gallium_egl" = xyes)
1184 dnl gbm Gallium configuration
1186 if test "x$enable_gallium_gbm" = xauto; then
1187 case "$enable_gbm$enable_gallium_egl$enable_dri$with_egl_platforms" in
1189 enable_gallium_gbm=yes ;;
1191 enable_gallium_gbm=no ;;
1194 if test "x$enable_gallium_gbm" = xyes; then
1195 if test -z "$with_gallium_drivers"; then
1196 AC_MSG_ERROR([cannot enable gbm_gallium without Gallium])
1198 if test "x$enable_gbm" = xno; then
1199 AC_MSG_ERROR([cannot enable gbm_gallium without gbm])
1201 # gbm_gallium abuses DRI_LIB_DEPS to link. Make sure it is set.
1202 if test "x$enable_dri" = xno; then
1203 AC_MSG_ERROR([gbm_gallium requires --enable-dri to build])
1206 GALLIUM_STATE_TRACKERS_DIRS="gbm $GALLIUM_STATE_TRACKERS_DIRS"
1207 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS gbm"
1208 enable_gallium_loader=yes
1210 AM_CONDITIONAL(HAVE_GALLIUM_GBM, test "x$enable_gallium_gbm" = xyes)
1213 dnl XA configuration
1215 if test "x$enable_xa" = xyes; then
1216 if test "x$with_gallium_drivers" = xswrast; then
1218 Building xa requires at least one non swrast gallium driver.
1219 If you are looking to use libxatracker.so with vmware's virtual gpu,
1220 make sure to include svga in the gallium drivers list, apart from
1222 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1224 GALLIUM_STATE_TRACKERS_DIRS="xa $GALLIUM_STATE_TRACKERS_DIRS"
1225 enable_gallium_loader=yes
1227 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1230 dnl OpenVG configuration
1234 if test "x$enable_openvg" = xyes; then
1235 if test "x$enable_egl" = xno; then
1236 AC_MSG_ERROR([cannot enable OpenVG without EGL])
1238 if test -z "$with_gallium_drivers"; then
1239 AC_MSG_ERROR([cannot enable OpenVG without Gallium])
1241 if test "x$enable_gallium_egl" = xno; then
1242 AC_MSG_ERROR([cannot enable OpenVG without egl_gallium])
1245 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
1246 VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS $PTHREAD_LIBS"
1247 GALLIUM_STATE_TRACKERS_DIRS="vega $GALLIUM_STATE_TRACKERS_DIRS"
1248 VG_PC_LIB_PRIV="-lm $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS"
1249 AC_SUBST([VG_PC_LIB_PRIV])
1251 AM_CONDITIONAL(HAVE_OPENVG, test "x$enable_openvg" = xyes)
1254 dnl Gallium G3DVL configuration
1256 if test -n "$with_gallium_drivers"; then
1257 if test "x$enable_xvmc" = xauto; then
1258 PKG_CHECK_EXISTS([xvmc], [enable_xvmc=yes], [enable_xvmc=no])
1261 if test "x$enable_vdpau" = xauto; then
1262 PKG_CHECK_EXISTS([vdpau], [enable_vdpau=yes], [enable_vdpau=no])
1265 if test "x$enable_omx" = xauto; then
1266 PKG_CHECK_EXISTS([libomxil-bellagio], [enable_omx=yes], [enable_omx=no])
1270 if test "x$enable_xvmc" = xyes; then
1271 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED x11-xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1272 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xvmc"
1274 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1276 if test "x$enable_vdpau" = xyes; then
1277 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED x11-xcb xcb-dri2 >= $XCBDRI2_REQUIRED],
1278 [VDPAU_LIBS="`$PKG_CONFIG --libs x11-xcb xcb-dri2`"])
1279 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vdpau"
1281 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1283 if test "x$enable_omx" = xyes; then
1284 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED x11-xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1285 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS omx"
1287 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1290 dnl OpenCL configuration
1293 AC_ARG_WITH([libclc-path],
1294 [AS_HELP_STRING([--with-libclc-path],
1295 [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])],
1296 [LIBCLC_PATH="$withval"],
1299 if test -n "$LIBCLC_PATH"; then
1300 AC_MSG_ERROR([The --with-libclc-path option has been deprecated.
1301 Please review the updated build instructions for clover:
1302 http://dri.freedesktop.org/wiki/GalliumCompute])
1306 AC_ARG_WITH([clang-libdir],
1307 [AS_HELP_STRING([--with-clang-libdir],
1308 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1309 [CLANG_LIBDIR="$withval"],
1312 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1314 if test "x$enable_opencl" = xyes; then
1315 if test -z "$with_gallium_drivers"; then
1316 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1319 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1320 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1323 if test "x$have_libclc" = xno; then
1324 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1325 Make sure the directory containing libclc.pc is specified in your
1326 PKG_CONFIG_PATH environment variable.
1327 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1329 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1330 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1331 AC_SUBST([LIBCLC_INCLUDEDIR])
1332 AC_SUBST([LIBCLC_LIBEXECDIR])
1335 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS clover"
1336 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS opencl"
1337 enable_gallium_loader=yes
1339 if test "x$enable_opencl_icd" = xyes; then
1340 OPENCL_LIBNAME="MesaOpenCL"
1342 OPENCL_LIBNAME="OpenCL"
1345 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1346 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1347 AC_SUBST([OPENCL_LIBNAME])
1350 dnl Gallium configuration
1352 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1354 AC_SUBST([LLVM_BINDIR])
1355 AC_SUBST([LLVM_CFLAGS])
1356 AC_SUBST([LLVM_CPPFLAGS])
1357 AC_SUBST([LLVM_CXXFLAGS])
1358 AC_SUBST([LLVM_LIBDIR])
1359 AC_SUBST([LLVM_LIBS])
1360 AC_SUBST([LLVM_LDFLAGS])
1361 AC_SUBST([LLVM_INCLUDEDIR])
1362 AC_SUBST([LLVM_VERSION])
1363 AC_SUBST([CLANG_RESOURCE_DIR])
1365 case "x$enable_opengl$enable_gles1$enable_gles2" in
1367 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1371 AC_SUBST([VG_LIB_DEPS])
1372 AC_SUBST([EGL_CLIENT_APIS])
1375 dnl EGL Platforms configuration
1377 AC_ARG_WITH([egl-platforms],
1378 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1379 [comma delimited native platforms libEGL supports, e.g.
1380 "x11,drm" @<:@default=auto@:>@])],
1381 [with_egl_platforms="$withval"],
1382 [if test "x$enable_egl" = xyes; then
1383 with_egl_platforms="x11"
1385 with_egl_platforms=""
1388 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1389 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1392 # Do per-EGL platform setups and checks
1393 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1394 for plat in $egl_platforms; do
1397 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1398 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
1400 WAYLAND_PREFIX=`$PKG_CONFIG --variable=prefix wayland-client`
1401 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner],,
1402 [${WAYLAND_PREFIX}/bin$PATH_SEPARATOR$PATH])
1406 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1410 test "x$enable_gbm" = "xno" &&
1411 AC_MSG_ERROR([EGL platform drm needs gbm])
1412 test "x$have_libdrm" != xyes &&
1413 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1416 android|fbdev|gdi|null)
1420 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1424 case "$plat$have_libudev" in
1426 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED]) ;;
1430 # libEGL wants to default to the first platform specified in
1431 # ./configure. parse that here.
1432 if test "x$egl_platforms" != "x"; then
1433 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr 'a-z' 'A-Z'`
1434 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1436 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1439 if echo "$egl_platforms" | grep 'x11' >/dev/null 2>&1; then
1440 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
1441 NEED_WINSYS_XLIB=yes
1443 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep 'x11' >/dev/null 2>&1)
1444 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep 'wayland' >/dev/null 2>&1)
1445 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep 'drm' >/dev/null 2>&1)
1446 AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep 'fbdev' >/dev/null 2>&1)
1447 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep 'null' >/dev/null 2>&1)
1449 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1451 AC_SUBST([EGL_NATIVE_PLATFORM])
1452 AC_SUBST([EGL_CFLAGS])
1454 # If we don't have the X11 platform, set this define so we don't try to include
1456 if ! echo "$egl_platforms" | grep -q 'x11'; then
1457 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1458 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1461 AC_ARG_WITH([egl-driver-dir],
1462 [AS_HELP_STRING([--with-egl-driver-dir=DIR],
1463 [directory for EGL drivers [[default=${libdir}/egl]]])],
1464 [EGL_DRIVER_INSTALL_DIR="$withval"],
1465 [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
1466 AC_SUBST([EGL_DRIVER_INSTALL_DIR])
1468 AC_ARG_WITH([max-width],
1469 [AS_HELP_STRING([--with-max-width=N],
1470 [Maximum framebuffer width (4096)])],
1471 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1472 AS_IF([test "${withval}" -gt "4096"],
1473 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1475 AC_ARG_WITH([max-height],
1476 [AS_HELP_STRING([--with-max-height=N],
1477 [Maximum framebuffer height (4096)])],
1478 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1479 AS_IF([test "${withval}" -gt "4096"],
1480 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1486 AC_ARG_ENABLE([gallium-llvm],
1487 [AS_HELP_STRING([--enable-gallium-llvm],
1488 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1489 [enable_gallium_llvm="$enableval"],
1490 [enable_gallium_llvm=auto])
1492 AC_ARG_ENABLE([llvm-shared-libs],
1493 [AS_HELP_STRING([--enable-llvm-shared-libs],
1494 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1495 [enable_llvm_shared_libs="$enableval"],
1496 [enable_llvm_shared_libs=yes])
1498 AC_ARG_WITH([llvm-prefix],
1499 [AS_HELP_STRING([--with-llvm-prefix],
1500 [Prefix for LLVM installations in non-standard locations])],
1501 [llvm_prefix="$withval"],
1505 # Call this inside ` ` to get the return value.
1506 # $1 is the llvm-config command with arguments.
1507 strip_unwanted_llvm_flags() {
1508 # Use \> (marks the end of the word)
1510 -e 's/-DNDEBUG\>//g' \
1511 -e 's/-pedantic\>//g' \
1512 -e 's/-Wcovered-switch-default\>//g' \
1516 -e 's/-Wcast-qual\>//g' \
1517 -e 's/-Woverloaded-virtual\>//g' \
1518 -e 's/-fcolor-diagnostics\>//g' \
1519 -e 's/-fdata-sections\>//g' \
1520 -e 's/-ffunction-sections\>//g' \
1521 -e 's/-fno-exceptions\>//g' \
1522 -e 's/-fomit-frame-pointer\>//g' \
1523 -e 's/-fvisibility-inlines-hidden\>//g' \
1528 if test -z "$with_gallium_drivers"; then
1529 enable_gallium_llvm=no
1531 if test "x$enable_gallium_llvm" = xauto; then
1533 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1536 if test "x$enable_gallium_llvm" = xyes; then
1537 if test -n "$llvm_prefix"; then
1538 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1540 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1543 if test "x$LLVM_CONFIG" != xno; then
1544 LLVM_VERSION=`$LLVM_CONFIG --version | sed 's/svn.*//g'`
1545 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1546 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1547 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1548 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1549 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1550 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1551 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1552 LLVM_LDFLAGS="-Wl,-rpath,$LLVM_LIBDIR $LLVM_LDFLAGS"
1554 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1555 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1556 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1557 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1559 if test -n "${LLVM_VERSION_MAJOR}"; then
1560 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1562 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1565 LLVM_COMPONENTS="engine bitwriter"
1566 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1567 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1570 if test "x$enable_opencl" = xyes; then
1571 LLVM_COMPONENTS="${LLVM_COMPONENTS} ipo linker instrumentation"
1572 # LLVM 3.3 >= 177971 requires IRReader
1573 if $LLVM_CONFIG --components | grep -qw 'irreader'; then
1574 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
1576 # LLVM 3.4 requires Option
1577 if $LLVM_CONFIG --components | grep -qw 'option'; then
1578 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
1581 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT"
1584 dnl Check for Clang internal headers
1585 if test "x$enable_opencl" = xyes; then
1586 if test -z "$CLANG_LIBDIR"; then
1587 CLANG_LIBDIR=${LLVM_LIBDIR}
1589 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1590 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1591 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1602 dnl Directory for XVMC libs
1603 AC_ARG_WITH([xvmc-libdir],
1604 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1605 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1606 [XVMC_LIB_INSTALL_DIR="$withval"],
1607 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1608 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1613 if test "x$enable_gallium_tests" = xyes; then
1614 enable_gallium_loader=yes
1616 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1618 if test "x$enable_gallium_loader" = xyes; then
1619 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS pipe-loader"
1621 AM_CONDITIONAL(NEED_GALLIUM_LOADER, test "x$enable_gallium_loader" = xyes)
1623 dnl Directory for VDPAU libs
1624 AC_ARG_WITH([vdpau-libdir],
1625 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1626 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1627 [VDPAU_LIB_INSTALL_DIR="$withval"],
1628 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1629 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1631 OMX_LIB_INSTALL_DIR_DEFAULT=''
1632 if test "x$enable_omx" = xyes; then
1633 OMX_LIB_INSTALL_DIR_DEFAULT=`$PKG_CONFIG --variable=pluginsdir libomxil-bellagio`
1636 AC_ARG_WITH([omx-libdir],
1637 [AS_HELP_STRING([--with-omx-libdir=DIR],
1638 [directory for the OMX libraries])],
1639 [OMX_LIB_INSTALL_DIR="$withval"],
1640 [OMX_LIB_INSTALL_DIR="$OMX_LIB_INSTALL_DIR_DEFAULT"])
1641 AC_SUBST([OMX_LIB_INSTALL_DIR])
1643 dnl Directory for OpenCL libs
1644 AC_ARG_WITH([opencl-libdir],
1645 [AS_HELP_STRING([--with-opencl-libdir=DIR],
1646 [directory for auxiliary libraries used by the OpenCL implementation @<:@default=${libdir}/opencl@:>@])],
1647 [OPENCL_LIB_INSTALL_DIR="$withval"],
1648 [OPENCL_LIB_INSTALL_DIR='${libdir}/opencl'])
1649 AC_SUBST([OPENCL_LIB_INSTALL_DIR])
1652 dnl Gallium helper functions
1654 gallium_check_st() {
1655 if test "x$NEED_NONNULL_WINSYS" = xyes; then
1656 if test "x$have_libdrm" != xyes; then
1657 AC_MSG_ERROR([DRI or Xorg DDX requires libdrm >= $LIBDRM_REQUIRED])
1659 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
1661 if test "x$enable_dri" = xyes && test -n "$2"; then
1662 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
1664 if test "x$enable_xa" = xyes && test -n "$3"; then
1665 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
1667 if test "x$enable_xvmc" = xyes && test -n "$4"; then
1668 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4"
1670 if test "x$enable_vdpau" = xyes && test -n "$5"; then
1671 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $5"
1673 if test "x$enable_omx" = xyes && test "x$6" != x; then
1674 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $6"
1678 gallium_require_llvm() {
1679 if test "x$MESA_LLVM" = x0; then
1681 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
1686 gallium_require_drm_loader() {
1687 if test "x$enable_gallium_loader" = xyes; then
1688 if test "x$have_libudev" != xyes; then
1689 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED])
1691 if test "x$have_libdrm" != xyes; then
1692 AC_MSG_ERROR([Gallium drm loader requires libdrm >= $LIBDRM_REQUIRED])
1694 enable_gallium_drm_loader=yes
1698 radeon_llvm_check() {
1699 if test "x$enable_gallium_llvm" != "xyes"; then
1700 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
1702 LLVM_REQUIRED_VERSION_MAJOR="3"
1703 LLVM_REQUIRED_VERSION_MINOR="3"
1704 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1705 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required for $1])
1707 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
1708 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
1709 sources with the --enable-experimental-targets=R600
1712 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
1713 NEED_RADEON_LLVM=yes
1714 AC_CHECK_LIB([elf], [elf_memory], [ELF_LIB=-lelf],
1715 [AC_MSG_ERROR([$1 requires libelf when using LLVM])])
1719 if test "x$enable_dri" = xyes -o "x$enable_xa" = xyes -o \
1720 "x$enable_xvmc" = xyes -o "x$enable_vdpau" = xyes; then
1721 NEED_NONNULL_WINSYS=yes
1723 AM_CONDITIONAL(NEED_NONNULL_WINSYS, test "x$NEED_NONNULL_WINSYS" = xyes)
1725 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
1726 if test -n "$with_gallium_drivers"; then
1727 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
1728 for driver in $gallium_drivers; do
1731 HAVE_GALLIUM_SVGA=yes
1732 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga softpipe"
1733 gallium_require_drm_loader
1734 gallium_check_st "svga/drm" "dri-vmwgfx" ""
1737 HAVE_GALLIUM_I915=yes
1738 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1739 gallium_require_drm_loader
1740 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 softpipe"
1741 if test "x$MESA_LLVM" = x1; then
1742 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1744 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1745 gallium_check_st "i915/drm" "dri-i915"
1746 DRICOMMON_NEED_LIBDRM=yes
1749 HAVE_GALLIUM_ILO=yes
1750 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1751 gallium_require_drm_loader
1752 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS ilo"
1753 gallium_check_st "intel/drm" "dri-ilo"
1754 DRICOMMON_NEED_LIBDRM=yes
1757 HAVE_GALLIUM_R300=yes
1758 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1759 gallium_require_drm_loader
1760 gallium_require_llvm "Gallium R300"
1761 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1762 gallium_check_st "radeon/drm" "r300/dri" "" "" ""
1763 DRICOMMON_NEED_LIBDRM=yes
1766 HAVE_GALLIUM_R600=yes
1767 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1768 gallium_require_drm_loader
1769 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
1770 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
1771 radeon_llvm_check "r600g"
1772 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
1774 if test "x$enable_r600_llvm" = xyes; then
1775 USE_R600_LLVM_COMPILER=yes;
1777 if test "x$enable_opencl" = xyes; then
1778 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
1780 gallium_check_st "radeon/drm" "r600/dri" "" "r600/xvmc" "r600/vdpau" "r600/omx"
1781 DRICOMMON_NEED_LIBDRM=yes
1784 HAVE_GALLIUM_RADEONSI=yes
1785 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1786 gallium_require_drm_loader
1787 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS radeonsi"
1788 radeon_llvm_check "radeonsi"
1789 gallium_check_st "radeon/drm" "radeonsi/dri" "" "" "radeonsi/vdpau" "radeonsi/omx"
1790 DRICOMMON_NEED_LIBDRM=yes
1793 HAVE_GALLIUM_NOUVEAU=yes
1794 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
1795 gallium_require_drm_loader
1796 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau"
1797 gallium_check_st "nouveau/drm" "dri-nouveau" "" "xvmc-nouveau" "vdpau-nouveau"
1798 DRICOMMON_NEED_LIBDRM=yes
1801 HAVE_GALLIUM_FREEDRENO=yes
1802 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
1803 gallium_require_drm_loader
1804 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS freedreno"
1805 gallium_check_st "freedreno/drm" "dri-freedreno" "" "" ""
1806 DRICOMMON_NEED_LIBDRM=yes
1809 HAVE_GALLIUM_SOFTPIPE=yes
1810 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS softpipe"
1811 if test "x$MESA_LLVM" = x1; then
1812 HAVE_GALLIUM_LLVMPIPE=yes
1813 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1816 if test "x$enable_dri" = xyes; then
1817 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
1821 AC_MSG_ERROR([Unknown Gallium driver: $driver])
1827 dnl Set LLVM_LIBS - This is done after the driver configuration so
1828 dnl that drivers can add additonal components to LLVM_COMPONENTS.
1829 dnl Previously, gallium drivers were updating LLVM_LIBS directly
1830 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
1831 dnl this was causing the same libraries to be appear multiple times
1834 if test "x$MESA_LLVM" != x0; then
1836 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
1838 if test "x$enable_llvm_shared_libs" = xyes; then
1839 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
1840 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
1841 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
1843 if test "x$llvm_have_one_so" = xyes; then
1844 dnl LLVM was built using auto*, so there is only one shared object.
1845 LLVM_LIBS="-l$LLVM_SO_NAME"
1847 dnl If LLVM was built with CMake, there will be one shared object per
1849 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
1850 [AC_MSG_ERROR([Could not find llvm shared libraries:
1851 Please make sure you have built llvm with the --enable-shared option
1852 and that your llvm libraries are installed in $LLVM_LIBDIR
1853 If you have installed your llvm libraries to a different directory you
1854 can use the --with-llvm-prefix= configure flag to specify this directory.
1855 NOTE: Mesa is attempting to use llvm shared libraries by default.
1856 If you do not want to build with llvm shared libraries and instead want to
1857 use llvm static libraries then add --disable-llvm-shared-libs to your configure
1858 invocation and rebuild.])])
1860 dnl We don't need to update LLVM_LIBS in this case because the LLVM
1861 dnl install uses a shared object for each compoenent and we have
1862 dnl already added all of these objects to LLVM_LIBS.
1865 AC_MSG_WARN([Building mesa with staticly linked LLVM may cause compilation issues])
1869 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
1870 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
1871 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
1872 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
1873 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
1874 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
1875 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
1876 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
1877 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
1878 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
1880 AM_CONDITIONAL(NEED_GALLIUM_SOFTPIPE_DRIVER, test "x$HAVE_GALLIUM_SVGA" = xyes -o \
1881 "x$HAVE_GALLIUM_I915" = xyes -o \
1882 "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
1883 AM_CONDITIONAL(NEED_GALLIUM_LLVMPIPE_DRIVER, test "x$HAVE_GALLIUM_I915" = xyes -o \
1884 "x$HAVE_GALLIUM_SOFTPIPE" = xyes \
1885 && test "x$MESA_LLVM" = x1)
1887 # NOTE: anything using xcb or other client side libs ends up in separate
1888 # _CLIENT variables. The pipe loader is built in two variants,
1889 # one that is standalone and does not link any x client libs (for
1890 # use by XA tracker in particular, but could be used in any case
1891 # where communication with xserver is not desired).
1892 if test "x$enable_gallium_loader" = xyes; then
1893 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/null"
1895 if test "x$enable_gallium_xlib_loader" = xyes; then
1896 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
1897 NEED_WINSYS_XLIB="yes"
1898 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB"
1901 if test "x$enable_gallium_drm_loader" = xyes; then
1902 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
1903 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
1904 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
1905 if test "x$pipe_loader_have_xcb" = xyes; then
1906 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES -DHAVE_PIPE_LOADER_XCB"
1907 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
1911 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES $GALLIUM_PIPE_LOADER_DEFINES"
1912 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_LIBS"
1914 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
1915 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
1916 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_DEFINES])
1917 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_LIBS])
1919 AM_CONDITIONAL(NEED_PIPE_LOADER_XLIB, test "x$enable_gallium_xlib_loader" = xyes)
1921 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
1922 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
1923 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
1924 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
1925 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
1926 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
1928 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$NEED_NONNULL_WINSYS" = xyes -a \
1929 "x$HAVE_GALLIUM_R300" = xyes -o \
1930 "x$HAVE_GALLIUM_R600" = xyes -o \
1931 "x$HAVE_GALLIUM_RADEONSI" = xyes)
1932 AM_CONDITIONAL(NEED_WINSYS_WRAPPER, test "x$HAVE_GALLIUM_I915" = xyes -o \
1933 "x$HAVE_GALLIUM_SVGA" = xyes)
1934 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
1935 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
1936 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
1937 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
1938 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
1939 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
1940 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
1944 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
1945 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
1946 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
1947 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
1948 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
1950 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
1951 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
1952 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
1954 AC_SUBST([VDPAU_MAJOR], 1)
1955 AC_SUBST([VDPAU_MINOR], 0)
1957 AC_SUBST([XVMC_MAJOR], 1)
1958 AC_SUBST([XVMC_MINOR], 0)
1960 AC_SUBST([XA_MAJOR], 2)
1961 AC_SUBST([XA_MINOR], 2)
1962 AC_SUBST([XA_TINY], 0)
1963 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
1965 dnl Restore LDFLAGS and CPPFLAGS
1966 LDFLAGS="$_SAVE_LDFLAGS"
1967 CPPFLAGS="$_SAVE_CPPFLAGS"
1969 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
1970 if test "x$acv_mesa_CLANG" = xyes; then
1971 CFLAGS="$CFLAGS -Qunused-arguments"
1972 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
1975 dnl Add user CFLAGS and CXXFLAGS
1976 CFLAGS="$CFLAGS $USER_CFLAGS"
1977 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
1979 dnl Substitute the config
1980 AC_CONFIG_FILES([Makefile
1983 src/egl/drivers/Makefile
1984 src/egl/drivers/dri2/Makefile
1985 src/egl/main/Makefile
1987 src/egl/wayland/Makefile
1988 src/egl/wayland/wayland-drm/Makefile
1989 src/egl/wayland/wayland-egl/Makefile
1990 src/egl/wayland/wayland-egl/wayland-egl.pc
1991 src/gallium/auxiliary/Makefile
1992 src/gallium/auxiliary/pipe-loader/Makefile
1993 src/gallium/drivers/Makefile
1994 src/gallium/drivers/freedreno/Makefile
1995 src/gallium/drivers/galahad/Makefile
1996 src/gallium/drivers/i915/Makefile
1997 src/gallium/drivers/identity/Makefile
1998 src/gallium/drivers/ilo/Makefile
1999 src/gallium/drivers/llvmpipe/Makefile
2000 src/gallium/drivers/noop/Makefile
2001 src/gallium/drivers/nouveau/Makefile
2002 src/gallium/drivers/r300/Makefile
2003 src/gallium/drivers/r600/Makefile
2004 src/gallium/drivers/radeon/Makefile
2005 src/gallium/drivers/radeonsi/Makefile
2006 src/gallium/drivers/rbug/Makefile
2007 src/gallium/drivers/softpipe/Makefile
2008 src/gallium/drivers/svga/Makefile
2009 src/gallium/drivers/trace/Makefile
2010 src/gallium/state_trackers/Makefile
2011 src/gallium/state_trackers/clover/Makefile
2012 src/gallium/state_trackers/dri/Makefile
2013 src/gallium/state_trackers/dri/drm/Makefile
2014 src/gallium/state_trackers/dri/sw/Makefile
2015 src/gallium/state_trackers/egl/Makefile
2016 src/gallium/state_trackers/gbm/Makefile
2017 src/gallium/state_trackers/glx/xlib/Makefile
2018 src/gallium/state_trackers/omx/Makefile
2019 src/gallium/state_trackers/osmesa/Makefile
2020 src/gallium/state_trackers/vdpau/Makefile
2021 src/gallium/state_trackers/vega/Makefile
2022 src/gallium/state_trackers/xa/Makefile
2023 src/gallium/state_trackers/xvmc/Makefile
2024 src/gallium/targets/Makefile
2025 src/gallium/targets/dri-freedreno/Makefile
2026 src/gallium/targets/dri-i915/Makefile
2027 src/gallium/targets/dri-ilo/Makefile
2028 src/gallium/targets/dri-nouveau/Makefile
2029 src/gallium/targets/dri-swrast/Makefile
2030 src/gallium/targets/dri-vmwgfx/Makefile
2031 src/gallium/targets/egl-static/Makefile
2032 src/gallium/targets/gbm/Makefile
2033 src/gallium/targets/opencl/Makefile
2034 src/gallium/targets/xa/Makefile
2035 src/gallium/targets/xa/xatracker.pc
2036 src/gallium/targets/osmesa/Makefile
2037 src/gallium/targets/osmesa/osmesa.pc
2038 src/gallium/targets/pipe-loader/Makefile
2039 src/gallium/targets/radeonsi/dri/Makefile
2040 src/gallium/targets/radeonsi/omx/Makefile
2041 src/gallium/targets/radeonsi/vdpau/Makefile
2042 src/gallium/targets/r300/dri/Makefile
2043 src/gallium/targets/r600/dri/Makefile
2044 src/gallium/targets/r600/omx/Makefile
2045 src/gallium/targets/r600/vdpau/Makefile
2046 src/gallium/targets/r600/xvmc/Makefile
2047 src/gallium/targets/libgl-xlib/Makefile
2048 src/gallium/targets/vdpau-nouveau/Makefile
2049 src/gallium/targets/xvmc-nouveau/Makefile
2050 src/gallium/tests/trivial/Makefile
2051 src/gallium/tests/unit/Makefile
2052 src/gallium/winsys/Makefile
2053 src/gallium/winsys/freedreno/drm/Makefile
2054 src/gallium/winsys/i915/drm/Makefile
2055 src/gallium/winsys/i915/sw/Makefile
2056 src/gallium/winsys/intel/drm/Makefile
2057 src/gallium/winsys/nouveau/drm/Makefile
2058 src/gallium/winsys/radeon/drm/Makefile
2059 src/gallium/winsys/svga/drm/Makefile
2060 src/gallium/winsys/sw/dri/Makefile
2061 src/gallium/winsys/sw/fbdev/Makefile
2062 src/gallium/winsys/sw/null/Makefile
2063 src/gallium/winsys/sw/wayland/Makefile
2064 src/gallium/winsys/sw/wrapper/Makefile
2065 src/gallium/winsys/sw/xlib/Makefile
2070 src/glx/tests/Makefile
2074 src/mapi/es1api/Makefile
2075 src/mapi/es1api/glesv1_cm.pc
2076 src/mapi/es2api/Makefile
2077 src/mapi/es2api/glesv2.pc
2078 src/mapi/glapi/Makefile
2079 src/mapi/glapi/gen/Makefile
2080 src/mapi/glapi/tests/Makefile
2081 src/mapi/shared-glapi/Makefile
2082 src/mapi/shared-glapi/tests/Makefile
2083 src/mapi/vgapi/Makefile
2084 src/mapi/vgapi/vg.pc
2087 src/mesa/drivers/dri/dri.pc
2088 src/mesa/drivers/dri/common/Makefile
2089 src/mesa/drivers/dri/common/xmlpool/Makefile
2090 src/mesa/drivers/dri/i915/Makefile
2091 src/mesa/drivers/dri/i965/Makefile
2092 src/mesa/drivers/dri/Makefile
2093 src/mesa/drivers/dri/nouveau/Makefile
2094 src/mesa/drivers/dri/r200/Makefile
2095 src/mesa/drivers/dri/radeon/Makefile
2096 src/mesa/drivers/dri/swrast/Makefile
2097 src/mesa/drivers/osmesa/Makefile
2098 src/mesa/drivers/osmesa/osmesa.pc
2099 src/mesa/drivers/x11/Makefile
2100 src/mesa/main/tests/Makefile
2101 src/mesa/main/tests/hash_table/Makefile])
2103 dnl Sort the dirs alphabetically
2104 GALLIUM_TARGET_DIRS=`echo $GALLIUM_TARGET_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2105 GALLIUM_WINSYS_DIRS=`echo $GALLIUM_WINSYS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2106 GALLIUM_DRIVERS_DIRS=`echo $GALLIUM_DRIVERS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2107 GALLIUM_STATE_TRACKERS_DIRS=`echo $GALLIUM_STATE_TRACKERS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2112 dnl Output some configuration info for the user
2115 echo " prefix: $prefix"
2116 echo " exec_prefix: $exec_prefix"
2117 echo " libdir: $libdir"
2118 echo " includedir: $includedir"
2122 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2123 echo " OpenVG: $enable_openvg"
2127 case "x$enable_osmesa$enable_gallium_osmesa" in
2129 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2132 echo " OSMesa: lib$OSMESA_LIB"
2139 if test "x$enable_dri" != xno; then
2140 if test -z "$DRI_DIRS"; then
2141 echo " DRI drivers: no"
2143 echo " DRI drivers: $DRI_DIRS"
2145 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2148 case "x$enable_glx$enable_xlib_glx" in
2150 echo " GLX: Xlib-based"
2153 echo " GLX: DRI-based"
2156 echo " GLX: $enable_glx"
2162 echo " EGL: $enable_egl"
2163 if test "$enable_egl" = yes; then
2164 echo " EGL platforms: $egl_platforms"
2167 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2168 egl_drivers="$egl_drivers builtin:egl_dri2"
2171 if test "x$enable_gallium_egl" = xyes; then
2172 echo " EGL drivers: ${egl_drivers} egl_gallium"
2173 echo " EGL Gallium STs:$EGL_CLIENT_APIS"
2175 echo " EGL drivers: $egl_drivers"
2180 if test "x$MESA_LLVM" = x1; then
2182 echo " llvm-config: $LLVM_CONFIG"
2183 echo " llvm-version: $LLVM_VERSION"
2189 if test -n "$with_gallium_drivers"; then
2190 echo " Gallium: yes"
2191 echo " Target dirs: $GALLIUM_TARGET_DIRS"
2192 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
2193 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
2194 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
2202 echo " Shared libs: $enable_shared"
2203 echo " Static libs: $enable_static"
2204 echo " Shared-glapi: $enable_shared_glapi"
2206 dnl Compiler options
2207 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2208 cflags=`echo $CFLAGS | \
2209 $SED 's/^ *//;s/ */ /;s/ *$//'`
2210 cxxflags=`echo $CXXFLAGS | \
2211 $SED 's/^ *//;s/ */ /;s/ *$//'`
2212 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2214 echo " CFLAGS: $cflags"
2215 echo " CXXFLAGS: $cxxflags"
2216 echo " Macros: $defines"
2218 if test "x$MESA_LLVM" = x1; then
2219 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2220 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2221 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2224 echo " PYTHON2: $PYTHON2"
2227 echo " Run '${MAKE-make}' to build Mesa"