| Commit message (Collapse) | Author | Age | Files | Lines |
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We rely on proper IEEE 754 behavior in too many places for this.
See also commit 2fdbbeca43e7b57095774e4228e6eea75a180fab with equivalent
change for autoconf.
Reviewed-by: Roland Scheidegger <[email protected]>
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And don't trip when it's not found -- simply skip building src/glx.
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Solaris Studio C compiler does not support anonymous structs and
anonymous unions.
Signed-off-by: Vinson Lee <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Haiku targets the Pentium or higher processor.
To ensure compatibility we can do march 586 and
mtune 686. Mesa will still use sse however if
the cpu supports it (and the stack is properly
aligned). These flags only effect the internal
compiler optimizations.
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pointed out on irc by GArik_
Signed-off-by: Dave Airlie <[email protected]>
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The warning is absolutely useless. It doesn't actually say that there are
uninitialized variables. It points out the fact that there are missing
initializers and that variables are initialized to zero implicitly, which is
exactly what we want and what we commonly make use of.
C90 and C99 require all unspecified variables in the initializer list to be set
to zero.
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The Haiku swrast driver is out of tree.
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Enables building stock Mesa under the Haiku operating system.
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Not actively used.
Reviewed-by: Brian Paul <[email protected]>
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ipers framerate on llmvpipe improves 60%.
Issue spotted by Adam Jackson <ajax at redhat.com>.
http://lists.freedesktop.org/archives/mesa-dev/2011-June/009077.html
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-g3 causes binaries to be 3x - 10x bigger, not only on MinGW w/ dwarf
debugging info, but linux as well.
Stick with -g, (which defaults to -g2), like autoconf does.
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To avoid depending on libstdc++-xxx.dll
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So that they are used by native MinGW compilers too.
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Optional parallel rendering of spans using OpenMP.
Initial implementation for aa triangles. A new option for scons is
also provided to activate the openmp support (off by default).
Signed-off-by: Brian Paul <[email protected]>
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Necessary, in order to build the whole tree.
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To enable embedding in platforms other than linux.
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Included in LLVM 2.7+. Unlink udis86, should support all instructions that
LLVM can emit.
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lex/yacc is not loaded by default when toolchain is not default either,
e.g., when toolchain=crossmingw.
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platform.system in SCons on Cygwin includes the OS version number.
Windows XP - CYGWIN_NT-5.1
Windows Vista - CYGWIN_NT-6.0
Windows 7 - CYGWIN_NT-6.1
Reduce all Cygwin platform variants to just 'cygwin' so anything
downstream can simply use 'cygwin' instead of the different full
platform names.
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It's still broken, however it doesn't show up on debug builds.
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It just takes forever, so it is inadequate for continuous testings
(i.e., checked and profile build types).
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Prevents missing symbols in libGL.so when LLVM is disabled.
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And run SConscripts if they are present.
Also make dri depend on both drm and x11.
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Silences warning about missing packages
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Fixes libgl-xlib target.
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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.
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Where checked build is compiler optimizations plus debugging checks --
ideal for testing CPU bound loads and running test automation loads.
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Where checked build is compiler optimizations plus debugging checks --
ideal for testing CPU bound loads and running test automation loads.
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It seems to be working correctly with gcc 4.4, and enabling it allows to
test some of the llvmpipe instrinsics on Windows.
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This option is also needed for 64-bit builds if llvm is enabled.
Other the build fails during linking.
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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$non_lazy_ptr)
The patch adds -fno-common to all Mac OS X builds to work around this issue.
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Workaround http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37216
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Now that draw depends on llvm it is very difficult to correctly handle
broken llvm installations. Either the user requests LLVM and it needs to
supply a working installation. Or it doesn't, and it gets no LLVM
accelerate pipe drivers.
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This serves several purposes:
- disable caching in situations were is it useless or undesired
- share caches among all trees
- simplify purging the cache (when it's a single location)
- move the cache out of the tree, since that slows downs IDEs considerably
To retain previous behavior just define do
export SCONS_CACHE_DIR=$PWD/build/cache
before invoking scons.
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