Re: configuring for Mac

Configure worked for me without problems in Mac OS X 10.4, but when I  
run gmake, this warning appears:

gcc: -E, -S, -save-temps and -M options are not allowed with multiple  
-arch flags

Then gmake continue compiling but stops here:

/usr/bin/ld: warning fat file: /usr/lib/system/libmathCommon.A.dylib  
does not contain an architecture that matches the specified -arch  
flag: i386 (file ignored)
/usr/bin/ld: Undefined symbols:
_fegetround referenced from libSystem expected to be defined in /usr/ 
lib/system/libmathCommon.A.dylib
collect2: ld returned 1 exit status
lipo: can't open input file: /var/tmp//ccyJEXm4.out (No such file or  
directory)
make: *** [wmlscript/wmlsc] Error 1

Then I removed the -arch i386 flag from the configure script  
following Aarno suggestions and it compiled without problems. So the  
problem seems to be the flags that create temporary files (-E, -S, - 
M) do not play nice with 2 architectures and when this files are  
needed the error "lipo: can't open input file: /var/tmp// 
ccyJEXm4.out" appears.

Thanks in advance,


On Jan 12, 2006, at 9:35 AM, Aarno Syvänen wrote:

> Hi List,
>
> Current configure does *not* work with Mac at all. So i use  
> following instead:
>
> Index: configure.in
> ===================================================================
> RCS file: /home/cvs/gateway/configure.in,v
> retrieving revision 1.155
> diff -r1.155 configure.in
> 157,158d156
> <     AC_CHECK_LIB(c_r, pthread_exit, [LIBS="$LIBS -lc_r";  
> pthread="yes"])
> <     AC_CHECK_LIB(kse, pthread_exit, [LIBS="$LIBS -lkse";  
> pthread="yes"])
> 203a202,203
> > AC_SEARCH_LIBS([pthread_exit], [c_r], [pthread="yes"])
> > AC_SEARCH_LIBS([pthread_exit], [kse], [pthread="yes"])
> 214c214,229
> < AC_CHECK_HEADERS(sys/socket.h sys/sockio.h net/if.h netinet/in.h)
> ---
> > AC_CHECK_HEADERS([sys/socket.h])
> > AC_CHECK_HEADERS([net/if.h], [], [],
> >                  [#include <stdio.h>
> >                   #if STDC_HEADERS
> >                   # include <stdlib.h>
> >                   # include <stddef.h>
> >                   #else
> >                   # if HAVE_STDLIB_H
> >                   #  include <stdlib.h>
> >                   # endif
> >                   #endif
> >                   #if HAVE_SYS_SOCKET_H
> >                   # include <sys/socket.h>
> >                   #endif
> >                   ])
> > AC_CHECK_HEADERS(sys/sockio.h netinet/in.h)
>
> Does anybody object me committing this change. It is, does break  
> some other os.
>
> Aarno
>

--
Cesar Gutierrez Corea
Software Engineer
[email protected]