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OSX/scons: Introduce a new env var 'MACOSX_COMPILER'

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This is needed to resolve the real used compiler from the compatibility shim’S or symlinks.
Also set the real CCVERSION as scons CCVERSION would only read the default one, which
is not useful for OSX
This commit is contained in:
Jens Verwiebe
2013-12-06 17:06:37 +01:00
parent 967b12060c
commit c167d7b79a
3 changed files with 20 additions and 6 deletions
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21
SConstruct
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@@ -296,6 +296,19 @@ env['CONFIGURELOG'] = os.path.abspath(os.path.normpath(os.path.join(env['BF_BUIL
if env['OURPLATFORM']=='darwin':
import commands
import subprocess
command = ["%s"%env['CC'], "--version"]
process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=None, shell=False)
line = process.communicate()[0]
ver = re.search(r'[0-9]+(\.[0-9]+)+', line)
if ver:
env['CCVERSION'] = ver.group(0)
frontend = re.search(r'gcc', line) or re.search(r'clang', line) or re.search(r'llvm-gcc', line)
if frontend:
env['MACOSX_COMPILER'] = frontend.group(0)
print B.bc.OKGREEN + "Using Compiler: " + B.bc.ENDC + env['MACOSX_COMPILER'] + '-' + env['CCVERSION']
cmd = 'sw_vers -productVersion'
MAC_CUR_VER=cmd_res=commands.getoutput(cmd)
@@ -374,7 +387,7 @@ if env['OURPLATFORM']=='darwin':
#Intel Macs are CoreDuo and Up
if env['MACOSX_ARCHITECTURE'] == 'i386' or env['MACOSX_ARCHITECTURE'] == 'x86_64':
env['REL_CCFLAGS'] = env['REL_CCFLAGS']+['-msse','-msse2','-msse3']
if env['XCODE_CUR_VER'] >= '5':
if env['MACOSX_COMPILER'] != 'clang' or (env['MACOSX_COMPILER'] == 'clang' and env['CCVERSION'] >= '5.0'):
env['REL_CCFLAGS'] = env['REL_CCFLAGS']+['-ftree-vectorize'] # clang xcode 4 does not accept flag
else:
env['CCFLAGS'] = env['CCFLAGS']+['-fno-strict-aliasing']
@@ -383,7 +396,7 @@ if env['OURPLATFORM']=='darwin':
if env['MACOSX_ARCHITECTURE'] == 'x86_64':
env['REL_CCFLAGS'] = env['REL_CCFLAGS']+['-mssse3']
if env['XCODE_CUR_VER'] >= '5' and not env['CC'].split('/')[len(env['CC'].split('/'))-1][4:] >= '4.6.1':
if env['MACOSX_COMPILER'] == 'clang' and env['CCVERSION'] >= '5.0':
env['CCFLAGS'].append('-ftemplate-depth=1024') # only valid for clang bundled with xcode 5
# 3DconnexionClient.framework, optionally install
@@ -411,7 +424,7 @@ if env['OURPLATFORM']=='darwin':
#Defaults openMP to true if compiler handles it ( only gcc 4.6.1 and newer )
# if your compiler does not have accurate suffix you may have to enable it by hand !
if env['WITH_BF_OPENMP'] == 1:
if env['CC'].split('/')[len(env['CC'].split('/'))-1].strip('llvm - gcc clang') >= '4.6.1': # strip down to version string if any
if env['MACOSX_COMPILER'] == 'gcc' and env['CCVERSION'] >= '4.6.1': # strip down to version string if any
env['WITH_BF_OPENMP'] = 1 # multithreading for fluids, cloth, sculpt and smoke
print B.bc.OKGREEN + "Using OpenMP"
else:
@@ -421,7 +434,7 @@ if env['OURPLATFORM']=='darwin':
if env['WITH_BF_CYCLES_OSL'] == 1:
OSX_OSL_LIBPATH = Dir(env.subst(env['BF_OSL_LIBPATH'])).abspath
# we need 2 variants of passing the oslexec with the force_load option, string and list type atm
if env['CC'].split('/')[len(env['CC'].split('/'))-1].strip('llvm - gcc clang') >= '4.8': # strip down to version string if any
if env['MACOSX_COMPILER'] == 'gcc' and env['CCVERSION'] >= '4.8': # strip down to version string if any
env.Append(LINKFLAGS=['-L'+OSX_OSL_LIBPATH,'-loslcomp','-loslexec','-loslquery'])
else:
env.Append(LINKFLAGS=['-L'+OSX_OSL_LIBPATH,'-loslcomp','-force_load '+ OSX_OSL_LIBPATH +'/liboslexec.a','-loslquery'])