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#! /usr/bin/env python
# encoding: utf-8
import os,sys
import Configure,Options,Utils
import ccroot,ar
from Configure import conftest
def find_gcc(conf):
v=conf.env
cc=None
if v['CC']:cc=v['CC']
elif'CC'in os.environ:cc=os.environ['CC']
if not cc:cc=conf.find_program('gcc',var='CC')
if not cc:cc=conf.find_program('cc',var='CC')
if not cc:conf.fatal('gcc was not found')
try:
if Utils.cmd_output('%s --version'%cc).find('gcc')<0:
conf.fatal('gcc was not found, see the result of gcc --version')
except ValueError:
conf.fatal('gcc --version could not be executed')
v['CC']=cc
v['CC_NAME']='gcc'
ccroot.get_cc_version(conf,cc,'CC_VERSION')
def gcc_common_flags(conf):
v=conf.env
v['CC_SRC_F']=''
v['CC_TGT_F']='-c -o '
v['CPPPATH_ST']='-I%s'
if not v['LINK_CC']:v['LINK_CC']=v['CC']
v['CCLNK_SRC_F']=''
v['CCLNK_TGT_F']='-o '
v['LIB_ST']='-l%s'
v['LIBPATH_ST']='-L%s'
v['STATICLIB_ST']='-l%s'
v['STATICLIBPATH_ST']='-L%s'
v['RPATH_ST']='-Wl,-rpath,%s'
v['CCDEFINES_ST']='-D%s'
v['SHLIB_MARKER']='-Wl,-Bdynamic'
v['STATICLIB_MARKER']='-Wl,-Bstatic'
v['program_PATTERN']='%s'
v['shlib_CCFLAGS']=['-fPIC','-DPIC']
v['shlib_LINKFLAGS']=['-shared']
v['shlib_PATTERN']='lib%s.so'
v['staticlib_LINKFLAGS']=['-Wl,-Bstatic']
v['staticlib_PATTERN']='lib%s.a'
v['MACBUNDLE_LINKFLAGS']=['-bundle','-undefined dynamic_lookup']
v['MACBUNDLE_CCFLAGS']=['-fPIC']
v['MACBUNDLE_PATTERN']='%s.bundle'
def gcc_modifier_win32(conf):
v=conf.env
if sys.platform!='win32':return
v['program_PATTERN']='%s.exe'
v['shlib_PATTERN']='lib%s.dll'
v['shlib_CCFLAGS']=[]
v['staticlib_LINKFLAGS']=[]
def gcc_modifier_cygwin(conf):
v=conf.env
if sys.platform!='cygwin':return
v['program_PATTERN']='%s.exe'
v['shlib_PATTERN']='lib%s.dll'
v['shlib_CCFLAGS']=[]
v['staticlib_LINKFLAGS']=[]
def gcc_modifier_darwin(conf):
v=conf.env
if sys.platform!='darwin':return
v['shlib_CCFLAGS']=['-fPIC','-compatibility_version 1','-current_version 1']
v['shlib_LINKFLAGS']=['-dynamiclib']
v['shlib_PATTERN']='lib%s.dylib'
v['staticlib_LINKFLAGS']=[]
v['SHLIB_MARKER']=''
v['STATICLIB_MARKER']=''
def gcc_modifier_aix5(conf):
v=conf.env
if sys.platform!='aix5':return
v['program_LINKFLAGS']=['-Wl,-brtl']
v['shlib_LINKFLAGS']=['-shared','-Wl,-brtl,-bexpfull']
v['SHLIB_MARKER']=''
detect='''
find_gcc
find_cpp
find_ar
gcc_common_flags
gcc_modifier_win32
gcc_modifier_cygwin
gcc_modifier_darwin
gcc_modifier_aix5
cc_load_tools
cc_add_flags
'''
conftest(find_gcc)
conftest(gcc_common_flags)
conftest(gcc_modifier_win32)
conftest(gcc_modifier_cygwin)
conftest(gcc_modifier_darwin)
conftest(gcc_modifier_aix5)
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