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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):
cc=conf.find_program(['gcc','cc'],var='CC',mandatory=True)
cc=conf.cmd_to_list(cc)
ccroot.get_cc_version(conf,cc,gcc=True)
conf.env.CC_NAME='gcc'
conf.env.CC=cc
def gcc_common_flags(conf):
v=conf.env
v['CCFLAGS_DEBUG']=['-g']
v['CCFLAGS_RELEASE']=['-O2']
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['SONAME_ST']='-Wl,-h,%s'
v['SHLIB_MARKER']='-Wl,-Bdynamic'
v['STATICLIB_MARKER']='-Wl,-Bstatic'
v['FULLSTATIC_MARKER']='-static'
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['LINKFLAGS_MACBUNDLE']=['-bundle','-undefined','dynamic_lookup']
v['CCFLAGS_MACBUNDLE']=['-fPIC']
v['macbundle_PATTERN']='%s.bundle'
def gcc_modifier_win32(conf):
v=conf.env
v['program_PATTERN']='%s.exe'
v['shlib_PATTERN']='%s.dll'
v['implib_PATTERN']='lib%s.dll.a'
v['IMPLIB_ST']='-Wl,--out-implib,%s'
dest_arch=v['DEST_CPU']
if dest_arch=='x86':
v['shlib_CCFLAGS']=['-DPIC']
v.append_value('shlib_CCFLAGS','-DDLL_EXPORT')
v.append_value('LINKFLAGS','-Wl,--enable-auto-import')
def gcc_modifier_cygwin(conf):
gcc_modifier_win32(conf)
v=conf.env
v['shlib_PATTERN']='cyg%s.dll'
v.append_value('shlib_LINKFLAGS','-Wl,--enable-auto-image-base')
def gcc_modifier_darwin(conf):
v=conf.env
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']=''
v['SONAME_ST']=''
def gcc_modifier_aix(conf):
v=conf.env
v['program_LINKFLAGS']=['-Wl,-brtl']
v['shlib_LINKFLAGS']=['-shared','-Wl,-brtl,-bexpfull']
v['SHLIB_MARKER']=''
def gcc_modifier_platform(conf):
dest_os=conf.env['DEST_OS']or Utils.unversioned_sys_platform()
gcc_modifier_func=globals().get('gcc_modifier_'+dest_os)
if gcc_modifier_func:
gcc_modifier_func(conf)
def detect(conf):
conf.find_gcc()
conf.find_cpp()
conf.find_ar()
conf.gcc_common_flags()
conf.gcc_modifier_platform()
conf.cc_load_tools()
conf.cc_add_flags()
conf.link_add_flags()
conftest(find_gcc)
conftest(gcc_common_flags)
conftest(gcc_modifier_win32)
conftest(gcc_modifier_cygwin)
conftest(gcc_modifier_darwin)
conftest(gcc_modifier_aix)
conftest(gcc_modifier_platform)
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