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# DP: Get CONFIGURE_CFLAGS, CONFIGURE_CPPFLAGS, CONFIGURE_LDFLAGS from
# DP: the python build, when CFLAGS, CPPFLAGS, LDSHARED) are not set
# DP: in the environment.
--- a/3.7/Lib/distutils/sysconfig.py
+++ b/3.7/Lib/distutils/sysconfig.py
@@ -195,9 +195,11 @@ def customize_compiler(compiler):
_osx_support.customize_compiler(_config_vars)
_config_vars['CUSTOMIZED_OSX_COMPILER'] = 'True'
- (cc, cxx, cflags, ccshared, ldshared, shlib_suffix, ar, ar_flags) = \
+ (cc, cxx, cflags, ccshared, ldshared, shlib_suffix, ar, ar_flags,
+ configure_cppflags, configure_cflags, configure_ldflags) = \
get_config_vars('CC', 'CXX', 'CFLAGS',
- 'CCSHARED', 'LDSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
+ 'CCSHARED', 'LDSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS',
+ 'CONFIGURE_CPPFLAGS', 'CONFIGURE_CFLAGS', 'CONFIGURE_LDFLAGS')
if 'CC' in os.environ:
newcc = os.environ['CC']
@@ -218,13 +220,22 @@ def customize_compiler(compiler):
cpp = cc + " -E" # not always
if 'LDFLAGS' in os.environ:
ldshared = ldshared + ' ' + os.environ['LDFLAGS']
+ elif configure_ldflags:
+ ldshared = ldshared + ' ' + configure_ldflags
if 'CFLAGS' in os.environ:
cflags = cflags + ' ' + os.environ['CFLAGS']
ldshared = ldshared + ' ' + os.environ['CFLAGS']
+ elif configure_cflags:
+ cflags = cflags + ' ' + configure_cflags
+ ldshared = ldshared + ' ' + configure_cflags
if 'CPPFLAGS' in os.environ:
cpp = cpp + ' ' + os.environ['CPPFLAGS']
cflags = cflags + ' ' + os.environ['CPPFLAGS']
ldshared = ldshared + ' ' + os.environ['CPPFLAGS']
+ elif configure_cppflags:
+ cpp = cpp + ' ' + configure_cppflags
+ cflags = cflags + ' ' + configure_cppflags
+ ldshared = ldshared + ' ' + configure_cppflags
if 'AR' in os.environ:
ar = os.environ['AR']
if 'ARFLAGS' in os.environ:
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