[Bug c++/41180] New: can not build gcc 4.4.1 on Snow Leopard Mac OS X 10.6

[dmarkman at mac dot com]

Hi
I'm not able to build gcc 4.4.1 on Snow Leopard Mac Pro (
gmp 4.3.1 and mpfr 2.4.1 were  built without problem
#gmp
cd gmp-4.3.1
./configure --prefix=/home/dmarkman/Development/GCC/macintel64/gmp-4.3.1/build
make 
make install
make check

#mpfr
cd ../mpfr-2.4.1
./configure --prefix=/home/dmarkman/Development/GCC/macintel64/mpfr-2.4.1/build
--with-gmp=/home/dmarkman/Development/GCC/macintel64/gmp-4.3.1/build
make 
make install
make check
#gcc
cd ../gcc-4.4.1 
./configure --prefix=/home/dmarkman/Development/GCC/macintel64/mpfr-2.4.1/build
--with-gmp=/home/dmarkman/Development/GCC/macintel64/gmp-4.3.1/build
make

make compalins about incompatible library arch.
gmp and mpfr were built as x86_64 libraries 
I verified it with "file" command

so I just forced some flags to be x86_64:
setenv LDFLAGS "-arch x86_64"
setenv CFLAGS   "-arch x86_64"
setenv CXXFLAGS "-arch x86_64"
setenv CPPFLAGS "-arch x86_64"

make clean
make distclean

./configure --prefix=/home/dmarkman/Development/GCC/macintel64/mpfr-2.4.1/build
--with-gmp=/home/dmarkman/Development/GCC/macintel64/gmp-4.3.1/build
make

and after that I got another error:
checking for i386-apple-darwin10.0.0-gcc...
/Volumes/Macintosh_HD/Users/Shared/Development/GCC/gcc-4.4.1/host-i386-apple-darwin10.0.0/gcc/xgcc
-B/Volumes/Macintosh_HD/Users/Shared/Development/GCC/gcc-4.4.1/host-i386-apple-darwin10.0.0/gcc/
-B/home/dmarkman/Development/GCC/macintel64/gcc-4.4.1/build/i386-apple-darwin10.0.0/bin/
-B/home/dmarkman/Development/GCC/macintel64/gcc-4.4.1/build/i386-apple-darwin10.0.0/lib/
-isystem
/home/dmarkman/Development/GCC/macintel64/gcc-4.4.1/build/i386-apple-darwin10.0.0/include
-isystem
/home/dmarkman/Development/GCC/macintel64/gcc-4.4.1/build/i386-apple-darwin10.0.0/sys-include
checking for suffix of object files... configure: error: in
`/Volumes/Macintosh_HD/Users/Shared/Development/GCC/gcc-4.4.1/i386-apple-darwin10.0.0/libgcc':
configure: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.
make[2]: *** [configure-stage1-target-libgcc] Error 1
make[1]: *** [stage1-bubble] Error 2
make: *** [all] Error 2


-- 
           Summary: can not build gcc 4.4.1 on Snow Leopard Mac OS X 10.6
           Product: gcc
           Version: 4.4.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dmarkman at mac dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41180