Message 242706 - Python tracker

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In-reply-to
Author	ehvatum
Recipients	Arfrever, Michael.Crusoe, ahonkela, benjamin.peterson, brian.curtin, christian.heimes, dhduvall, djc, drkirkby, ehvatum, eric.araujo, jdemeyer, mdboom, rpetrov, tarek
Date	2015年05月06日.20:07:54
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1430942875.11.0.868539368417.issue1222585@psf.upfronthosting.co.za>

Content
The 2012年12月31日 of this patch (currently the latest) has the surprising effect of causing distutils CFLAGS to be dropped. See for reference: https://bugs.gentoo.org/show_bug.cgi?id=548776 The issue I am experiencing is resolved by changing the section of the patch that reads: +- (cc, cxx, opt, cflags, ccshared, ldshared, shlib_suffix, ar, ar_flags) = \ +- get_config_vars('CC', 'CXX', 'OPT', 'CFLAGS', +- 'CCSHARED', 'LDSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS') ++ (cc, cxx, ccshared, ldshared, ldcxxshared, shlib_suffix, ar, ar_flags) = \ ++ get_config_vars('CC', 'CXX', 'CCSHARED', 'LDSHARED', 'LDCXXSHARED', ++ 'SHLIB_SUFFIX', 'AR', 'ARFLAGS') ++ ++ cflags = '' ++ cxxflags = '' to: +- (cc, cxx, opt, cflags, ccshared, ldshared, shlib_suffix, ar, ar_flags) = \ +- get_config_vars('CC', 'CXX', 'OPT', 'CFLAGS', +- 'CCSHARED', 'LDSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS') ++ (cc, cxx, cflags, ccshared, ldshared, ldcxxshared, shlib_suffix, ar, ar_flags) = \ ++ get_config_vars('CC', 'CXX', 'CFLAGS', 'CCSHARED', 'LDSHARED', 'LDCXXSHARED', ++ 'SHLIB_SUFFIX', 'AR', 'ARFLAGS') ++ ++ cxxflags = cflags This change causes the CFLAGS outputted by "python-config --cflags" to be used by distutils, as they are without the patch applied. To me, losing those CFLAGS, especially when building plain C python extensions, seems like a significant regression.

Content

The 2012年12月31日 of this patch (currently the latest) has the surprising effect of causing distutils CFLAGS to be dropped. See for reference: https://bugs.gentoo.org/show_bug.cgi?id=548776
The issue I am experiencing is resolved by changing the section of the patch that reads:
+- (cc, cxx, opt, cflags, ccshared, ldshared, shlib_suffix, ar, ar_flags) = \
+- get_config_vars('CC', 'CXX', 'OPT', 'CFLAGS',
+- 'CCSHARED', 'LDSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
++ (cc, cxx, ccshared, ldshared, ldcxxshared, shlib_suffix, ar, ar_flags) = \
++ get_config_vars('CC', 'CXX', 'CCSHARED', 'LDSHARED', 'LDCXXSHARED',
++ 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
++
++ cflags = ''
++ cxxflags = ''
to:
+- (cc, cxx, opt, cflags, ccshared, ldshared, shlib_suffix, ar, ar_flags) = \
+- get_config_vars('CC', 'CXX', 'OPT', 'CFLAGS',
+- 'CCSHARED', 'LDSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
++ (cc, cxx, cflags, ccshared, ldshared, ldcxxshared, shlib_suffix, ar, ar_flags) = \
++ get_config_vars('CC', 'CXX', 'CFLAGS', 'CCSHARED', 'LDSHARED', 'LDCXXSHARED',
++ 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
++
++ cxxflags = cflags
This change causes the CFLAGS outputted by "python-config --cflags" to be used by distutils, as they are without the patch applied. To me, losing those CFLAGS, especially when building plain C python extensions, seems like a significant regression.

History
Date	User	Action	Args
2015年05月06日 20:07:55	ehvatum	set	recipients: + ehvatum, mdboom, christian.heimes, ahonkela, benjamin.peterson, tarek, djc, eric.araujo, rpetrov, Arfrever, brian.curtin, dhduvall, drkirkby, jdemeyer, Michael.Crusoe
2015年05月06日 20:07:55	ehvatum	set	messageid: <1430942875.11.0.868539368417.issue1222585@psf.upfronthosting.co.za>
2015年05月06日 20:07:55	ehvatum	link	issue1222585 messages
2015年05月06日 20:07:54	ehvatum	create

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