[MacPorts] #25092: gcc finds wrong config.h when building pidgin @2.7.0_0

[MacPorts]

#25092: gcc finds wrong config.h when building pidgin @2.7.0_0
--------------------------------+-------------------------------------------
 Reporter:  stephen@…           |       Owner:  macports-tickets@…                   
     Type:  defect              |      Status:  new                                  
 Priority:  Normal              |   Milestone:                                       
Component:  ports               |     Version:  1.9.99                               
 Keywords:                      |        Port:  pidgin                               
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 {{{
 Mac OS X 10.5.8
 MacBook Pro (Intel Core Duo)
 port and ports from svn
 pidgin @2.7.0_0
 }}}

 The build barfs with
 {{{
 /bin/sh ../../../libtool --silent --tag=CC   --mode=compile
 /usr/bin/gcc-4.0 -DHAVE_CONFIG_H -I. -I../../..  -I../../..
 -I../../../libpurple -I../../../libpurple
 -DLIBDIR=\"/opt/local/lib/purple-2\" -Wall  -DPURPLE_DISABLE_DEPRECATED
 -DPIDGIN_DISABLE_DEPRECATED -DFINCH_DISABLE_DEPRECATED
 -DGNT_DISABLE_DEPRECATED -D_REENTRANT -I/opt/local/include/glib-2.0
 -I/opt/local/lib/glib-2.0/include -I/opt/local/include    -fno-common
 -DPERL_DARWIN -I/opt/local/include -no-cpp-precomp -fno-strict-aliasing
 -pipe -I/usr/local/include -I/opt/local/include
 -I/opt/local/lib/perl5/5.8.9/darwin-2level/CORE  -I/opt/local/include -no-
 cpp-precomp  -g -O2 -arch i386 -MT perl-common.lo -MD -MP -MF .deps/perl-
 common.Tpo -c -o perl-common.lo perl-common.c
 In file included from perl-common.h:19,
                  from perl-common.c:4:
 ../../../libpurple/internal.h:150:2: error: #error Unknown size of time_t
 make: *** [perl-common.lo] Error 1
 }}}
 This is due to the build finding this config.h
 {{{
 wideload:plugins/perl 23:04$ sudo make perl-common.lo 2>&1 | grep config.h
 ..... /opt/local/lib/glib-2.0/include/glibconfig.h
 ... /opt/local/lib/perl5/5.8.9/darwin-2level/CORE/config.h
 }}}
 instead of pidgin's.

 (To get that output, I hacked the Makefile to put -H in LTCOMPILE.  Then
 some more hacking put -include $(CONFIG_HEADER) in that command to get a
 build ... so I don't have main.log etc any more.)  I have no clue why gcc
 finds the wrong include file, the compile command given above looks OK to
 me.  I also don't know if pidgin actaully works yet. :-)

-- 
Ticket URL: <http://trac.macports.org/ticket/25092>
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