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2010-11-01scons: Revamp how to specify targets to build.José Fonseca1-18/+70
Use scons target and dependency system instead of ad-hoc options. Now is simply a matter of naming what to build. For example: scons libgl-xlib scons libgl-gdi scons graw-progs scons llvmpipe and so on. And there is also the possibility of scepcified subdirs, e.g. scons src/gallium/drivers If nothing is specified then everything will be build. There might be some rough corners over the next days. Please bare with me.
2010-09-29scons: New build= option, with support for checked builds.José Fonseca1-3/+2
Where checked build is compiler optimizations plus debugging checks -- ideal for testing CPU bound loads and running test automation loads.
2010-09-29scons: New build= option, with support for checked builds.José Fonseca1-18/+41
Where checked build is compiler optimizations plus debugging checks -- ideal for testing CPU bound loads and running test automation loads.
2010-09-05scons: Re-enable SSE on MinGW.José Fonseca1-11/+11
It seems to be working correctly with gcc 4.4, and enabling it allows to test some of the llvmpipe instrinsics on Windows.
2010-08-17scons: Add -fno-common for 64-bit builds on Mac OS X.Vinson Lee1-0/+2
This option is also needed for 64-bit builds if llvm is enabled. Other the build fails during linking.
2010-07-23scons: Use '-Wmissing-field-initializers' on GCC 4.0 and greater only.Vinson Lee1-1/+4
2010-07-19scons: Fix Mac OS X SCons build on 32-bit CPUs.Vinson Lee1-1/+1
The Mac OS X SCons build failed on 32-bit CPUs starting with commit 2f6d47a7c8d6e69e5154de44115aab9ba35a41d2 during linking of graw-null. The build succeeds though on a 64-bit CPU. See FDO bug 29117. This was the compiler error. scons: building associated VariantDir targets: build/darwin-x86-debug Linking build/darwin-x86-debug/gallium/targets/graw-null/libgraw.dylib ... Undefined symbols: "_lp_swizzled_cbuf", referenced from: _lp_swizzled_cbuf$non_lazy_ptr in libllvmpipe.a(lp_rast.os) _lp_swizzled_cbuf$non_lazy_ptr in libllvmpipe.a(lp_rast_tri.os) (maybe you meant: _lp_swizzled_cbuf$non_lazy_ptr) "_lp_dummy_tile", referenced from: _lp_dummy_tile$non_lazy_ptr in libllvmpipe.a(lp_rast.os) _lp_dummy_tile$non_lazy_ptr in libllvmpipe.a(lp_rast_tri.os) _lp_dummy_tile$non_lazy_ptr in libllvmpipe.a(lp_setup.os) (maybe you meant: _lp_dummy_tile$non_lazy_ptr) The patch adds -fno-common to all Mac OS X builds to work around this issue.
2010-07-16scons: Make PIPE_ALIGN_VAR() of static/global vars work on MinGW.José Fonseca1-0/+3
Workaround http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37216
2010-04-11scons: Make LLVM a black-white dependency.José Fonseca1-2/+4
Now that draw depends on llvm it is very difficult to correctly handle broken llvm installations. Either the user requests LLVM and it needs to supply a working installation. Or it doesn't, and it gets no LLVM accelerate pipe drivers.
2010-02-14scons: Control caching via new SCONS_CACHE_DIR environment variable.José Fonseca1-1/+3
This serves several purposes: - disable caching in situations were is it useless or undesired - share caches among all trees - simplify purging the cache (when it's a single location) - move the cache out of the tree, since that slows downs IDEs considerably To retain previous behavior just define do export SCONS_CACHE_DIR=$PWD/build/cache before invoking scons.
2010-02-12scons: Undo bad merge from cherry-pick.José Fonseca1-2/+0
2010-02-12scons: Target Windows7.José Fonseca1-2/+5
2010-02-04scons: Eliminate mixed space/tabs.José Fonseca1-10/+10
2010-02-04scons: Only override scons CC selection in the embedded platform.José Fonseca1-12/+16
2010-02-04scons: Promote EMBEDDED from subsystem to full os.José Fonseca1-1/+1
2010-01-29another gcc 4.2.x check for mstackrealignAlan Hourihane1-1/+4
2010-01-28add PIPE_SUBSYSTEM_EMBEDDED when embedded platform usedAlan Hourihane1-0/+2
2010-01-28scons: Do not use linker option '-Bsymbolic' on Mac OS X.Vinson Lee1-3/+4
ld on Mac OS X does not recognize the option '-Bsymbolic'.
2010-01-27Duplicate CCVERSION check code to compensate for different env CC.Alan Hourihane1-2/+16
2010-01-26scons: Use '-Werror=' option on GCC 4.2.x and greater.Vinson Lee1-1/+2
The existing code only checked for GCC 4.2.x and 4.3.x.
2010-01-26fix typoAlan Hourihane1-2/+1
2010-01-26only use -Werror flags with gcc 4.2.x and 4.3.x.Alan Hourihane1-2/+8
could use a better test here though.
2010-01-25Merge branch 'mesa_7_7_branch'Brian Paul1-1/+4
Conflicts: src/mesa/drivers/dri/intel/intel_screen.c src/mesa/drivers/dri/intel/intel_swapbuffers.c src/mesa/drivers/dri/r300/r300_emit.c src/mesa/drivers/dri/r300/r300_ioctl.c src/mesa/drivers/dri/r300/r300_tex.c src/mesa/drivers/dri/r300/r300_texstate.c
2010-01-23scons: Do not use ld options start-group and end-group on Darwin.Vinson Lee1-1/+4
Mac OS X ld does not support these options.
2010-01-02scons: Put glut and glew shared libraries into build/xxx/bin or lib.José Fonseca1-17/+21
Use bin subdir for windows dlls, lib for unices.
2010-01-02scons: Disable version symlinking for DLLs.José Fonseca1-6/+10
Fixes windows build.
2010-01-01scons: Don't globally define WIN32_LEAN_AND_MEAN.José Fonseca1-2/+0
Some of the demo progams legitimately need the functionality that's disabled by WIN32_LEAN_AND_MEAN. Instead the solution should be to define WIN32_LEAN_AND_MEAN just before including windows.h on a case by case basis.
2010-01-01scons: Expose convienience libraries to the host environment.José Fonseca1-115/+1
This fixes MinGW cross compilation build, recently broken due to the use of convenience libraries in the GLSL preprocessor.
2009-12-26scons: Put the configuration info in the build directory too.José Fonseca1-0/+2
It fixes cached configuration results from one platform being erroneously used in other platforms.
2009-12-23llvmpipe: Install unit tests on build/xxx/binJosé Fonseca1-0/+7
2009-12-11Revert "scons: Pass -fno-strict-aliasing to gcc."Brian Paul1-1/+0
This reverts commit a2937a2f4ecf22a5a4242cd0a350f20228f50232. Per Jose's comment, We don't want this on master.
2009-12-11scons: Tweak MSVC release options.José Fonseca1-2/+7
Enable whole program optimizations and fast math.
2009-12-11scons: Pass -fno-strict-aliasing to gcc.José Fonseca1-0/+1
Strict aliasing tule violations were fixed on master, but they're still causing problem in this branch, so disable this assumptions. Do not apply this fix to master (revert when you merge).
2009-11-27scons: Promote pointer arithmetic to error.José Fonseca1-1/+1
All code covered by scons is being built on multiple OSes, so pointer arithmetic must really be addressed when spotted.
2009-11-04util: Remove homegrown Windows KM profiler.José Fonseca1-5/+0
It's not sampling based so its results are biased towards functions called many times.
2009-10-26scons: Define _USE_MATH_DEFINES on MSVC.José Fonseca1-0/+1
2009-10-22scons: Disable more MSVC pedantic security warnings.José Fonseca1-0/+3
2009-10-14scons: Disable SSE intrinsics on MinGW.José Fonseca1-2/+10
-mstackrealign causes stack corruption on MinGW. And without it the ability to use SSE instrinsics goes down the drain. Even if we use __attribute__((force_align_arg_pointer)) for the functions we explicitly use SSE instrinsics, the SSE code automatically generated by gcc will cause assertion failures. What a nightmare. Thankfully LLVM gets this right, so all runtime generated SSE code just works. rtasm code doesn't assume 16byte alignment. Therefore the bulk of our performance sensitive code is not affected by this. Still, intrinsics can be convenient, and it would be nice to get this working again some day, sp will try to get a reduced test case.
2009-09-20scons: Drop gprof support for profile builds; tweak optimization flags instead.José Fonseca1-1/+5
gprof is useful for shared libraries, hence our drivers. Nevertheless profilers like oprofile can benefit from disabling some relatively minor optimizations for more accurate / complete results.
2009-09-09scons: Pass -mstackrealign option to gcc.José Fonseca1-0/+1
It is impossible to have gcc generate SSE code without it, as thirdparty applications often call us with an unaligned stack pointer.
2009-08-13scons: Handle Circular dependencies in the libraries.José Fonseca1-0/+2
2009-07-17Merge branch 'mesa_7_5_branch'Brian Paul1-0/+2
Conflicts: Makefile progs/glsl/multitex.c src/mesa/main/enums.c src/mesa/main/state.c src/mesa/main/texenvprogram.c src/mesa/main/version.h
2009-07-14scons: Monkey patch os.spawnve on Windows to become thread safe.José Fonseca1-0/+2
See also: - http://bugs.python.org/issue6476 - http://scons.tigris.org/issues/show_bug.cgi?id=2449
2009-06-28scons: Disable optimizations only for gcc-4.2José Fonseca1-2/+4
gcc-4.2's optimizer has a strange bug where it looses code from inner loops in certain situations. For example, if the appearently innocent looking code below is compiled with gcc-4.2 -S -O1, the inner loop's code is missing from the outputed assembly. struct Size { unsigned width; }; struct Command { unsigned length; struct Size sizes[32]; }; extern void emit_command(void *command, unsigned length); void create_surface( struct Size size, unsigned faces, unsigned levels) { struct Command cmd; unsigned face; unsigned level; cmd.length = faces*levels*sizeof(cmd.sizes[0]); for(face = 0; face < faces; ++face) { for(level = 0; level < levels; ++level) { cmd.sizes[face*levels + level] = size; // This should generate a shrl statement, but the whole for body // disappears in gcc-4.2 -O1/-O2/-O3! size.width >>= 1; } } emit(&cmd, sizeof cmd.length + cmd.length); } Note that this is not specific to MinGW's gcc-4.2 crosscompiler (the version typically found in debian/ubuntu's mingw32 packages). gcc-4.2 on Linux also displays the same error. gcc-4.3 and above gets this correctly though. Updated MinGW debian packages with gcc-4.3 are available from http://people.freedesktop.org/~jrfonseca/debian/pool/main/m/
2009-06-28scons: Use -Bsymbolic linker option.José Fonseca1-0/+5
This prevents the error relocation R_X86_64_PC32 against symbol `_gl_DispatchTSD' can not be used when making a shared object; recompile with -fPIC when building on x86_64 architecture.
2009-06-26scons: Don't use C specific options with g++José Fonseca1-20/+25
2009-06-14Merge branch 'mesa_7_5_branch'Jakob Bornecrantz1-2/+9
2009-06-26Merge branch 'mesa_7_5_branch'Brian Paul1-20/+25
Conflicts: Makefile src/gallium/drivers/softpipe/sp_screen.c src/mesa/main/version.h
2009-06-11scons: Indent abbreviated command line strings, so command messages stand out.Michel Dänzer1-11/+12
Also add ASPPCOMSTR.
2009-06-08Revert "scons: Less aggressive optimizations for MSVC 64bit compiler."José Fonseca1-16/+1
This reverts commit fc7f92478286041a018ac4e72d2ccedeea7c0eca.