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Adding --no-march switch to SConstruct as well as some of the OS X support

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This commit is contained in:
DennisOSRM 2012-02-27 10:33:43 +01:00
parent cc3255702f
commit ed0733e125
1 changed files with 19 additions and 28 deletions
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47
SConstruct
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@ -49,16 +49,16 @@ def CheckProtobuf(context, version):
context.Result(ret)
return ret
# Adding various options to the SConstruct
AddOption('--cxx', dest='cxx', type='string', nargs=1, action='store', metavar='STRING', help='C++ Compiler')
AddOption('--stxxlroot', dest='stxxlroot', type='string', nargs=1, action='store', metavar='STRING', help='root directory of STXXL')
AddOption('--verbosity', dest='verbosity', type='string', nargs=1, action='store', metavar='STRING', help='make Scons talking')
AddOption('--buildconfiguration', dest='buildconfiguration', type='string', nargs=1, action='store', metavar='STRING', help='debug or release')
AddOption('--no-march', dest='nomarch', type='string', nargs=0, action='store', metavar='STRING', help='turn off -march optimization in release mode')
env = Environment( ENV = {'PATH' : os.environ['PATH']} ,COMPILER = GetOption('cxx'))
conf = Configure(env, custom_tests = { 'CheckBoost' : CheckBoost, 'CheckProtobuf' : CheckProtobuf })
if GetOption('cxx') is None:
#default Compiler
print 'Using default C++ Compiler: ', env['CXX']
@ -71,7 +71,6 @@ if GetOption('buildconfiguration') == 'debug':
else:
env.Append(CCFLAGS = ['-O3', '-DNDEBUG'])
if sys.platform == 'darwin': #Mac OS X
#os x default installations
env.Append(CPPPATH = ['/usr/include/libxml2'] )
@ -93,27 +92,29 @@ elif sys.platform.startswith("freebsd"):
env.Append(CPPPATH = GetOption('stxxlroot')+'/include')
env.Append(LIBPATH = GetOption('stxxlroot')+'/lib')
print 'STXXLROOT = ', GetOption('stxxlroot')
if GetOption('buildconfiguration') != 'debug':
env.Append(CCFLAGS = ['-march=native'])
#print "Compiling with: ", env['CXX']
if not conf.CheckHeader('omp.h'):
print "Compiler does not support OpenMP. Exiting"
Exit(-1)
env.Append(CCFLAGS = ['-fopenmp'])
env.Append(LINKFLAGS = ['-fopenmp'])
elif sys.platform == 'win32':
#SCons really wants to use Microsoft compiler
print "Compiling is not yet supported on Windows"
Exit(-1)
else:
print "Unknown platform.."
print "Default platform"
env.Append(CPPPATH = ['/usr/include', '/usr/include/include', '/usr/include/libxml2/'])
#Check if architecture optimizations shall be turned off
if GetOption('buildconfiguration') != 'debug' and GetOption('nomarch') == None:
env.Append(CCFLAGS = ['-march=native'])
if not conf.CheckHeader('omp.h'):
print "Compiler does not support OpenMP. Exiting"
Exit(-1)
if not conf.CheckLibWithHeader('bz2', 'bzlib.h', 'CXX'):
print "bz2 library not found. Exiting"
Exit(-1)
if not conf.CheckLibWithHeader('libzip', 'zip.h', 'CXX'):
if not conf.CheckLibWithHeader('png', 'png.h', 'CXX'):
print "png library not found. Exiting"
Exit(-1)
if not conf.CheckLibWithHeader('zip', 'zip.h', 'CXX'):
print "Zip library not found. Exiting"
Exit(-1)
if not conf.CheckLibWithHeader('protobuf', 'google/protobuf/descriptor.h', 'CXX'):
@ -205,25 +206,15 @@ if not conf.CheckCXXHeader('boost/tuple/tuple.hpp'):
if not conf.CheckCXXHeader('boost/unordered_map.hpp'):
print "boost thread header not found. Exiting"
Exit(-1)
#if os.sysconf('SC_NPROCESSORS_ONLN') > 1:
# env.Append(CCFLAGS = ' -D_GLIBCXX_PARALLEL');
if not (conf.CheckBoost('1.41')):
print 'Boost version >= 1.41 needed'
Exit(-1);
#check for protobuf 2.3.0, else rebuild proto files
if not (conf.CheckProtobuf('2.3.0')):
print 'libprotobuf version >= 2.3.0 needed'
Exit(-1);
if not (env.Detect('protoc')):
print 'protobuffer compiler not found'
protobld = Builder(action = 'protoc -I=DataStructures/pbf-proto --cpp_out=DataStructures/pbf-proto $SOURCE')
env.Append(BUILDERS = {'Protobuf' : protobld})
env.Protobuf('DataStructures/pbf-proto/fileformat.proto')
env.Protobuf('DataStructures/pbf-proto/osmformat.proto')
osm1 = env.Protobuf('DataStructures/pbf-proto/fileformat.proto')
osm2 = env.Protobuf('DataStructures/pbf-proto/osmformat.proto')
env.Append(CCFLAGS = ['-fopenmp'])
env.Append(LINKFLAGS = ['-fopenmp'])
env.Program(target = 'osrm-extract', source = ["extractor.cpp", Glob('DataStructures/pbf-proto/*.pb.cc'), Glob('Util/*.cpp')])
env.Program(target = 'osrm-extract', source = ["extractor.cpp", Glob('DataStructures/pbf-proto/*.pb.cc'), Glob('Util/*.cpp')], depends=['osm1', 'osm2'])
env.Program(target = 'osrm-prepare', source = ["createHierarchy.cpp", 'Contractor/EdgeBasedGraphFactory.cpp', Glob('Util/SRTMLookup/*.cpp'), Glob('Algorithms/*.cpp')])
env.Program(target = 'osrm-routed', source = ["routed.cpp", 'Descriptors/DescriptionFactory.cpp', Glob('ThirdParty/*.cc')], CCFLAGS = env['CCFLAGS'] + ['-DROUTED'])
env = conf.Finish()