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2009-09-20scons: Drop gprof support for profile builds; tweak optimization flags instead.José Fonseca
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 Fonseca
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 Fonseca
2009-07-17Merge branch 'mesa_7_5_branch'Brian Paul
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 Fonseca
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 Fonseca
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 Fonseca
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 Fonseca
2009-06-14Merge branch 'mesa_7_5_branch'Jakob Bornecrantz
2009-06-26Merge branch 'mesa_7_5_branch'Brian Paul
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 Dänzer
Also add ASPPCOMSTR.
2009-06-08Revert "scons: Less aggressive optimizations for MSVC 64bit compiler."José Fonseca
This reverts commit fc7f92478286041a018ac4e72d2ccedeea7c0eca.
2009-06-02scons: Less aggressive optimizations for MSVC 64bit compiler.José Fonseca
MSVC 64bit compiler takes forever on some of the files. Might want to revisit this again later.
2009-06-02scons: Output nice summary messages instead of long command lines.José Fonseca
You can still get the old behavior by passing the option quiet=no to scons.
2009-05-08scons: mingw is broken with -O1 and higherKeith Whitwell
2009-04-14scons: Support winddk 6001.18002.José Fonseca
2009-03-25scons: Move MSVC specific away from Mingw builds.José Fonseca
2009-03-25scons: Support building with the Windows SDK.José Fonseca
x86_64 is also supported.
2009-03-16scons: Promote declaration-after-statement to error. Detect more warnings.José Fonseca
2009-03-13scons: Use -Wdeclaration-after-statementJosé Fonseca
2009-02-23Merge commit 'origin/gallium-0.1'José Fonseca
Conflicts: src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c src/gallium/auxiliary/util/u_tile.c
2009-02-18scons: Produce map files for debug builds too.José Fonseca
2009-02-12scons: Unbreak mingw builds.José Fonseca
2009-02-12scons: Build DLLs/EXEs with more memory debugger friendlier settings.José Fonseca
2009-02-10scons: Use parallel builds by default.José Fonseca
2009-01-27scons: remove pedantic flagKeith Whitwell
2009-01-24scons: Don't build the DRI drivers in a seperate dir.José Fonseca
DRI drivers can be build side by side with other non-DRI drivers, therefore there is no need to build gallium twice.
2009-01-23scons: Use a cache for built files.José Fonseca
Like ccache, but works on all OSes.
2009-01-22scons: Don't define UNICODE on windows builds.José Fonseca
It creates problems in many libraries (glut, glew) which are not unicode aware.
2009-01-16scons: Use -std=gnu99José Fonseca
It a scary world out there: people use all sort of non standard C stuff, and we must enable support for that in here in order to build. -pedantic still warn us when we use that nonstandard though.
2009-01-08scons: Choose the appropriate MSVC CRT.José Fonseca
2009-01-06scons: Choose the appropriate MSVC CRT.José Fonseca
2009-01-05scons: Specify C99 throughout all the tree.José Fonseca
MSVC may not support full C99, but supports more than plain C90. And -pedantic without -std=c99 generates too many spurious warnings (specially C++ style comments) to be of any use. Note that using certain C99 features in the cross-platform parts of Gallium is still not possible; namely mid-of-scope variable declarations and named structure initializers will break MSVC builds.
2008-12-30scons: Specify C99 throughout all the tree.José Fonseca
MSVC may not support full C99, but supports more than plain C90. And -pedantic without -std=c99 generates too many spurious warnings (specially C++ style comments) to be of any use. Note that using certain C99 features in the cross-platform parts of Gallium is still not possible; namely mid-of-scope variable declarations and named structure initializers will break MSVC builds.
2008-12-09Merge commit 'origin/gallium-0.1' into gallium-0.2Alan Hourihane
2008-12-01scons: Target Windows XP on userspace.José Fonseca
2008-11-20scons: Fix toolchain selection.Michal Krol
2008-11-20scons: Support MinGW32 cross compiler.José Fonseca
To build an alternative opengl32.dll with Gallium's software-rasterizer from a debian-based distribution run: sudo apt-get install mingw32 scons platform=windows toolchain=crossmingw machine=x86 winsys=gdi dri=no
2008-11-19scons: Fix toolchain selection.Michal Krol
2008-11-18scons: Support MinGW32 cross compiler.José Fonseca
To build an alternative opengl32.dll with Gallium's software-rasterizer from a debian-based distribution run: sudo apt-get install mingw32 scons platform=windows toolchain=crossmingw machine=x86 winsys=gdi dri=no
2008-11-17gallium: Yet another WinCE portability fix.José Fonseca
2008-10-23scons: ppc support.Michel Dänzer
2008-09-08scons: Install shared libs in the right subdir.José Fonseca
2008-09-08scons: Install libGL.so and respective symlinks.José Fonseca
2008-09-02scons: Optimize for speed, not size, with MSVC.José Fonseca
2008-07-18scons: Set default LIBS env var.José Fonseca
2008-07-18scons: Convert tabs to spaces.José Fonseca
2008-07-16mesa: WinCE fixesJonathan White
2008-07-04scons: Enable gcc SSE2 intrinsics on x86.José Fonseca
2008-07-03scons: Add a env.CodeGenerate method to simplify code generation via python ↵José Fonseca
scripts. env.CodeGenerate( target = 'my_source.c', script = 'my_generator.py', source = ['input.txt', 'another.txt'], command = 'python $SCRIPT $SOURCE > $TARGET' ) It will take care generating all appropriate dependencies, including any module imported by the generator script, and the respective .pyc file side effects.