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Adds macports_clang build flag to build using clang-5.0 form MacPorts (with OpenMP support).

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bruvzg 2017-12-14 16:15:06 +02:00
parent f3ad14224e
commit f8303ec6fb
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GPG key ID: 89DD917D9CE4218D
5 changed files with 25 additions and 3 deletions
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1
SConstruct
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@ -169,6 +169,7 @@ opts.Add(EnumVariable('warnings', "Set the level of warnings emitted during comp
opts.Add(BoolVariable('progress', "Show a progress indicator during build", True))
opts.Add(BoolVariable('dev', "If yes, alias for verbose=yes warnings=all", False))
opts.Add(BoolVariable('openmp', "If yes, enable OpenMP", True))
opts.Add(BoolVariable('macports_clang', "Build using clang-5.0 from MacPorts", False))
# Thirdparty libraries
opts.Add(BoolVariable('builtin_enet', "Use the builtin enet library", True))

6
platform/osx/SCsub
View file

@ -4,7 +4,11 @@ import os
Import('env')
def make_debug(target, source, env):
os.system('dsymutil %s -o %s.dSYM' % (target[0], target[0]))
if (env["macports_clang"]):
mpprefix = os.environ.get("MACPORTS_PREFIX", "/opt/local")
os.system(mpprefix + '/libexec/llvm-5.0/bin/llvm-dsymutil %s -o %s.dSYM' % (target[0], target[0]))
else:
os.system('dsymutil %s -o %s.dSYM' % (target[0], target[0]))
files = [
'crash_handler_osx.mm',

13
platform/osx/detect.py
View file

@ -72,6 +72,19 @@ def configure(env):
else: # 64-bit, default
env.Append(CCFLAGS=['-arch', 'x86_64'])
env.Append(LINKFLAGS=['-arch', 'x86_64'])
if (env["macports_clang"]):
mpprefix = os.environ.get("MACPORTS_PREFIX", "/opt/local")
env["CC"] = mpprefix + "/libexec/llvm-5.0/bin/clang"
env["LD"] = mpprefix + "/libexec/llvm-5.0/bin/clang++"
env["CXX"] = mpprefix + "/libexec/llvm-5.0/bin/clang++"
env['AR'] = mpprefix + "/libexec/llvm-5.0/bin/llvm-ar"
env['RANLIB'] = mpprefix + "/libexec/llvm-5.0/bin/llvm-ranlib"
env['AS'] = mpprefix + "/libexec/llvm-5.0/bin/llvm-as"
env.Append(CCFLAGS=['-D__MACPORTS__']) #hack to fix libvpx MM256_BROADCASTSI128_SI256 define
if (env["openmp"]):
env.Append(CPPFLAGS=['-fopenmp'])
env.Append(LINKFLAGS=['-L' + mpprefix + '/lib/libomp/'])
env.Append(LIBS=['gomp'])
else: # osxcross build
root = os.environ.get("OSXCROSS_ROOT", 0)

3
thirdparty/README.md vendored
View file

@ -179,6 +179,9 @@ Files extracted from upstream source:
TODO.
Important: File `libvpx/vpx_dsp/x86/vpx_subpixel_8t_intrin_avx2.c` has
Godot-made change marked with `// -- GODOT --` comments.
## libwebp

5
thirdparty/libvpx/vpx_dsp/x86/vpx_subpixel_8t_intrin_avx2.c vendored
View file

@ -40,11 +40,12 @@ DECLARE_ALIGNED(32, static const uint8_t, filt4_global_avx2[32]) = {
};
#if defined(__clang__)
// -- GODOT start -
# if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ <= 3) || \
(defined(__APPLE__) && \
(!defined(__MACPORTS__) && defined(__APPLE__) && \
((__clang_major__ == 4 && __clang_minor__ <= 2) || \
(__clang_major__ == 5 && __clang_minor__ == 0)))
// -- GODOT end --
# define MM256_BROADCASTSI128_SI256(x) \
_mm_broadcastsi128_si256((__m128i const *)&(x))
# else // clang > 3.3, and not 5.0 on macosx.