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2017-09-01m4: Use older autoconf 2.63 compatible ax_check_compile_flag.Vinson Lee1-5/+5
CentOS 6 and RHEL 6 have autoconf 2.63. Fixes: e4b2b69e828c ("configure: Add and use AX_CHECK_COMPILE_FLAG") Signed-off-by: Vinson Lee <vlee@freedesktop.org> Reviewed-by: Matt Turner <mattst88@gmail.com>
2017-08-29configure: Add and use AX_CHECK_COMPILE_FLAGMatt Turner1-0/+74
This makes it a lot clearer what's happening (at least I think so), and will make future additions much simpler. Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
2016-07-25build: Remove unused AX_CHECK_COMPILE_FLAG macroAndreas Boll1-72/+0
Unused since 1a6ae840413d7fb6d2e83f6a83081d5246c7ac9e Signed-off-by: Andreas Boll <andreas.boll.dev@gmail.com> Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com> Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
2016-05-16util: Add ATTRIBUTE_RETURNS_NONNULL.Matt Turner1-0/+7
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2016-04-15gallium/swr: confine c++11 flag to swr driverTim Rowley1-558/+0
On the philosophy that a driver shouldn't change the compile flags for the entire tree, take the clove approach of moving the c++11 flag to the swr driver directory. Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
2016-03-02mesa/build: add OpenSWR to buildTim Rowley1-0/+558
Tested on Linux (centos, ubuntu, and suse variants) Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Acked-by: Jose Fonseca <jfonseca@vmware.com>
2015-03-24configure.ac: move AC_MSG_RESULT reporting back into the m4 macroEmil Velikov1-0/+2
The one who does AC_MSG_CHECKING should provide the AC_MSG_RESULT. Fixes: ced9425327b (configure: Introduce new output variable to ax_check_python_mako_module.m4" Cc: "10.5" <mesa-stable@lists.freedesktop.org> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89328 Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
2015-03-06configure: Introduce new output variable to ax_check_python_mako_module.m4Samuel Iglesias Gonsalvez1-2/+2
This output variables gives more flexibility for future changes in autoconf to detect if it is needed to auto-generate files and check for the auto-generation dependencies. It is still returning error when Python is not installed. Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Reviewed-by: Kai Wasserbäch <kai@dev.carbon-project.org>
2015-01-12configure: require python mako moduleSamuel Iglesias Gonsalvez1-0/+61
It is now a hard dependency because of the autogeneration of format pack and unpack functions. Update the documentation to reflect this change. v2: - Inline python script in m4 file and use PYTHON2 v3: - Remove semicolons and quotes and change coding style - Add Ilia Mirkin suggestion to use Python's split functionality. - Use AX_CHECK_PYTHON_MAKO_MODULE name. - Change to MIT license Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
2015-01-06ax_prog_flex.m4: Merge upstream OpenBSD fixes.Vinson Lee1-2/+2
Merge the following upstream autoconf-archive patches. ax_prog_flex: change grep syntax to accept e.g. "flex.real" in case a wrapper or symlink is used. AX_PROG_FLEX: avoid use of grep empty string escape extension (fix for OpenBSD) AX_PROG_FLEX: Also accept gflex. Signed-off-by: Vinson Lee <vlee@freedesktop.org> Reviewed-by: Matt Turner <mattst88@gmail.com> Reviewed-by: Jonathan Gray <jsg@openbsd.org>
2014-09-25configure.ac: Use autoconf macro for GNU make.Matt Turner1-0/+78
2014-09-25mesa: Replace a priori knowledge of gcc attributes with configure tests.Matt Turner1-0/+223
Note that I had to add support for testing the packed attribute to m4/ax_gcc_func_attribute.m4. Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com> [C bits] Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
2014-03-26mapi/glapi: Use ElementTree instead of libxml2.José Fonseca1-49/+0
It is quite hard to meet the dependency of the libxml2 python bindings outside Linux, and in particularly on MacOSX; whereas ElementTree is part of Python's standard library. ElementTree is more limited than libxml2: no DTD verification, defaults from DTD, or XInclude support, but none of these limitations is serious enough to justify using libxml2. In fact, it was easier to refactor the code to use ElementTree than to try to get libxml2 python bindings. In the process, gl_item_factory class was refactored so that there is one method for each kind of object to be created, as it simplifies things substantially. I confirmed that precisely the same output is generated for GL/GLX/GLES. v2: Remove m4/ax_python_module.m4 as suggested by Matt Turner. Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
2014-02-24configure.ac: Use AX_GCC_BUILTIN to check availability of __builtin_bswap32 v2Tom Stellard1-0/+168
v2: - Remove unnecessary AC_SUBST Reviewed-by: Matt Turner <mattst88@gmail.com>
2013-12-20mesa: Fix build to properly check for supported compiler flagsLauri Kasanen1-0/+72
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=72708 Reviewed-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Lauri Kasanen <cand@gmx.com>
2013-09-09build: Delete cross-compiling macros.Kenneth Graunke2-234/+0
Now that builtin_compiler is gone, nothing uses these. Reviewed-by: Matt Turner <mattst88@gmail.com> Acked-by: Paul Berry <stereotype441@gmail.com>
2013-07-18ax_prog_flex.m4: change grep syntax to accept e.g. flex.realAndreas Oberritter1-1/+1
This is required in case a wrapper or symlink is used. This patch has also been sent upstream, awaiting moderation. Reviewed-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Andreas Oberritter <obi@saftware.de>
2013-01-22build: Use AX_PROG_FLEXMatt Turner1-0/+63
Tested-by: Andreas Boll <andreas.boll.dev@gmail.com> Reviewed-by: Eric Anholt <eric@anholt.net> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=47248
2013-01-22build: Use AX_PROG_BISONMatt Turner1-0/+71
No one tests yacc/byacc. Let's just request bison specifically. Tested-by: Andreas Boll <andreas.boll.dev@gmail.com> Reviewed-by: Eric Anholt <eric@anholt.net> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=46815
2013-01-22build: Fix build on systems where /usr/bin/python isn't python 2.Kenneth Graunke1-4/+4
configure.ac sets up a PYTHON2 variable, which is what we want AX_PYTHON_MODULE to use (since we only use Python 2 for now). NOTE: This is a candidate for the 9.0 branch. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31598 Reviewed-by: Matt Turner <mattst88@gmail.com> Reviewed-by: Andreas Boll <andreas.boll.dev@gmail.com>
2013-01-19build: require python module libxml2Andreas Boll1-0/+49
configure should warn if libxml2 is not found. libxml2 is needed by glapi/gen. Fixes error during build in src/mapi/glapi/gen: ImportError: No module named libxml2 NOTE: This is a candidate for the 9.0 branch. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31598 Reviewed-by: Matt Turner <mattst88@gmail.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2012-12-13build: Fix AX_PROG_{CC,CXX}_FOR_BUILD macrosThierry Reding2-52/+23
Override the cross_compiling and ac_tool_prefix variables by reassigning to them instead of redefining the macros. Redefining them will actually cause the variable names to be replaced instead of their content. Furthermore push the definition of CPPFLAGS before running the checks for the build tools to avoid the host CPPFLAGS from leaking into the build CPPFLAGS. While at it drop the redefinition of AC_TRY_COMPILER which hasn't been used since autoconf 2.50 and make sure that all definitions are properly popped when done (LDFLAGS, ac_cv_prog_CPP, ac_cv_prog_CXXCPP). Acked-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
2012-11-01build: Don't cross-compile GLSL builtin compilerThierry Reding2-0/+263
The builtin_compiler binary is used during the build process to generate code for the builtin GLSL functions. Since this binary needs to be run on the build host, it must not be cross-compiled. This patch fixes the build system to compile a second version of the source files and the builtin_compiler binary itself for the build system. It does so by defining the CC_FOR_BUILD and CXX_FOR_BUILD variables, which are searched for by the configure script and point to the location of native C and C++ compilers. In order for this to work properly, builtin_function.cpp is removed from BUILT_SOURCES, otherwise the build system would try to generate it before having had a chance to descend into the builtin_compiler subdirectory. With the builtin_compiler and glsl_compiler now being generated at different stages, the build instructions for glsl_compiler can be simplified a bit. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Kenneth Graunke <kenneth@whitecape.org>
2012-09-27build: Use AX_PTHREAD to detect pthreadsMatt Turner2-0/+314
NOTE: This is a candidate for the 9.0 branch. Reviewed-by: Adam Jackson <ajax@redhat.com>
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