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scons: expose CUSTOM_CFLAGS to enable custom CFLAGS to be used during the configure stage

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This commit is contained in:
Dane Springmeyer 2012-06-13 17:17:58 -04:00
parent fa46f97b73
commit 5df056ae4c
1 changed files with 4 additions and 1 deletions
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5
SConstruct
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@ -266,6 +266,7 @@ opts.AddVariables(
('CXX', 'The C++ compiler to use to compile mapnik (defaults to g++).', 'g++'),
('CC', 'The C compiler used for configure checks of C libs (defaults to gcc).', 'gcc'),
('CUSTOM_CXXFLAGS', 'Custom C++ flags, e.g. -I<include dir> if you have headers in a nonstandard directory <include dir>', ''),
('CUSTOM_CFLAGS', 'Custom C flags, e.g. -I<include dir> if you have headers in a nonstandard directory <include dir> (only used for configure checks)', ''),
('CUSTOM_LDFLAGS', 'Custom linker flags, e.g. -L<lib dir> if you have libraries in a nonstandard directory <lib dir>', ''),
EnumVariable('LINKING', "Set library format for libmapnik",'shared', ['shared','static']),
EnumVariable('RUNTIME_LINK', "Set preference for linking dependencies",'shared', ['shared','static']),
@ -372,7 +373,7 @@ opts.AddVariables(
pickle_store = [# Scons internal variables
'CC', # compiler user to check if c deps compile during configure
'CXX', # C++ compiler to compile mapnik
'CCFLAGS',
'CFLAGS',
'CPPDEFINES',
'CPPFLAGS', # c preprocessor flags
'CPPPATH',
@ -382,6 +383,7 @@ pickle_store = [# Scons internal variables
'LINKFLAGS',
'CUSTOM_LDFLAGS', # user submitted
'CUSTOM_CXXFLAGS', # user submitted
'CUSTOM_CFLAGS', # user submitted
'MAPNIK_LIB_NAME',
'LINK',
'RUNTIME_LINK',
@ -1014,6 +1016,7 @@ if not preconfigured:
# set any custom cxxflags and ldflags to come first
env.Append(CXXFLAGS = env['CUSTOM_CXXFLAGS'])
env.Append(CFLAGS = env['CUSTOM_CFLAGS'])
env.Append(LINKFLAGS = env['CUSTOM_LDFLAGS'])
### platform specific bits