diff options
Diffstat (limited to 'mesalib/scons/gallium.py')
| -rw-r--r-- | mesalib/scons/gallium.py | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/mesalib/scons/gallium.py b/mesalib/scons/gallium.py index 2fa80db88..ee91ca444 100644 --- a/mesalib/scons/gallium.py +++ b/mesalib/scons/gallium.py @@ -327,7 +327,8 @@ def generate(env): #'-march=pentium4', ] if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.2') \ - and (platform != 'windows' or env['build'] == 'debug' or True): + and (platform != 'windows' or env['build'] == 'debug' or True) \ + and platform != 'haiku': # NOTE: We need to ensure stack is realigned given that we # produce shared objects, and have no control over the stack # alignment policy of the application. Therefore we need @@ -346,6 +347,14 @@ def generate(env): if platform in ['windows', 'darwin']: # Workaround http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37216 ccflags += ['-fno-common'] + if platform in ['haiku']: + # Make optimizations compatible with Pentium or higher on Haiku + ccflags += [ + '-mstackrealign', # ensure stack is aligned + '-march=i586', # Haiku target is Pentium + '-mtune=i686', # use i686 where we can + '-mmmx' # use mmx math where we can + ] if env['machine'] == 'x86_64': ccflags += ['-m64'] if platform == 'darwin': |