ports/172361: lang/gnustep-base fail to configure with clang

[Kimmo Paasiala]

The following reply was made to PR ports/172361; it has been noted by GNATS.

From: Kimmo Paasiala <kpaasial at gmail.com>
To: bug-followup at FreeBSD.org, fiziologus at gmail.com
Cc:  
Subject: Re: ports/172361: lang/gnustep-base fail to configure with clang
Date: Tue, 7 May 2013 09:43:15 +0300

 I ran into this same problem trying to build lang/gnustep-base on
 9.1-RELEASE i386 with clang as the compiler. Looking at the build log
 from poudriere I noticed something interesting, "CPP=clang-cpp" in my
 /etc/make.conf is respected trough the configure process mostly but
 suddenly it gets set to "clang -E" which is wrong obviously. Hope this
 helps in trying to track down the problem.
 
 
 ## ----------------- ##
 ## Output variables. ##
 ## ----------------- ##
 
 BASE_NATIVE_OBJC_EXCEPTIONS=''
 BASE_NONFRAGILE_ABI='0'
 CC='clang'
 CFLAGS='-O2 -pipe -fstack-protector
 -I/usr/local/include/libxml2/libxml -DHAVE_DLADDR=1
 -I/usr/local/include -DOBJC2RUNTIME=1 -fno-strict-aliasing'
 CPP='clang -E'
 CPPFLAGS=' -I/usr/local/GNUstep/System/Library/Headers
 -I/usr/local/GNUstep/Local/Library/Headers
 -I/usr/local/GNUstep/Local/Library/Headers -I/usr/local/include
 -fgnu-runtime -x objective-c'
 ...
 
 -Kimmo