hi,
i am trying to build gcc compiler on pc(turion64x2 with fedora-8) for
target - athlon 64bit x2,
i have build one compiler with the following parameters:
[root@localhost gcc-4.1.0]# gcc -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ./configure --enable-languages=c,c++
--enable-threads=posix --disable-checking --enable-__cxa_atexit
--disable-libunwind-exceptions --prefix=/opt/gcc/gcc-4.1.0
Thread model: posix
gcc version 4.1.0
now i want to install gcc 64bit version the way is to change the
--target=x86_64--pc-linux-gnu
in the confiigure script i have som questions:
1) how do i know if my OS fedora-8 is 64bit
based(because i install x86_64 version DVD)
2) i believe gcc version 4.1.0 support 64 bit ,is it true?
3) do you have any configure example for x86_64 bit that works for you?
i have used this configure and got an error in the make.
--
./configure --target=x86_64-pc-linux-gnu --enable-languages=c,c++
--enable-threads=posix --disable-checking --enable-__cxa_atexit
--disable-libunwind-exceptions --prefix=/opt/gcc/second_gcc-4.1.0/
--
and then run
make
the output error after 7 minutes:
/opt/gcc/second_gcc-4.1.0//lib/gcc/x86_64-pc-linux-gnu/4.1.0/../../../../x86_64-pc-linux-gnu/sys-include
)
Fixing headers into /opt/gcc/second_gcc-4.1.0/gcc-4.1.0/gcc/include
for x86_64-pc-linux-gnu target
No forbidden identifiers defined by this target
rm -f include/syslimits.h
if [ -f include/limits.h ]; then \
mv include/limits.h include/syslimits.h; \
else \
cp ../.././gcc/gsyslimits.h include/syslimits.h; \
fi
chmod a+r include/syslimits.h
echo timestamp > stmp-fixinc
rm -f mm_malloc.h
cat ../.././gcc/config/i386/pmm_malloc.h > mm_malloc.h
if [ -f /opt/gcc/second_gcc-4.1.0//lib/gcc/x86_64-pc-linux-gnu/4.1.0/../../../../x86_64-pc-linux-gnu/sys-include/limits.h
] ; then \
cat ../.././gcc/limitx.h ../.././gcc/glimits.h
../.././gcc/limity.h > tmp-xlimits.h; \
else \
cat ../.././gcc/glimits.h > tmp-xlimits.h; \
fi
mv tmp-xlimits.h xlimits.h
if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
for file in .. ../.././gcc/ginclude/float.h
../.././gcc/ginclude/iso646.h ../.././gcc/ginclude/stdarg.h
../.././gcc/ginclude/stdbool.h ../.././gcc/ginclude/stddef.h
../.././gcc/ginclude/varargs.h ../.././gcc/config/i386/mmintrin.h
../.././gcc/config/i386/mm3dnow.h ../.././gcc/config/i386/xmmintrin.h
../.././gcc/config/i386/emmintrin.h
../.././gcc/config/i386/pmmintrin.h mm_malloc.h; do \
if [ X$file != X.. ]; then \
realfile=`echo $file | sed -e 's|.*/\([^/]*\)$|\1|'`; \
echo timestamp > include/$realfile; \
rm -f include/$realfile; \
cp $file include; \
chmod a+r include/$realfile; \
fi; \
done
rm -f include/limits.h
cp xlimits.h include/limits.h
cp ../.././gcc/unwind-generic.h include/unwind.h
chmod a+r include/limits.h
rm -f include/README
cp ../.././gcc/../fixincludes/README-fixinc include/README
chmod a+r include/README
echo timestamp > stmp-int-hdrs
make[2]: *** No rule to make target
`/opt/gcc/second_gcc-4.1.0//bin/x86_64-pc-linux-gnu-as', needed by
`stamp-as'. Stop.
make[2]: Leaving directory
`/opt/gcc/second_gcc-4.1.0/gcc-4.1.0/host-i686-pc-linux-gnu/gcc'
make[1]: *** [all-gcc] Error 2
make[1]: Leaving directory `/opt/gcc/second_gcc-4.1.0/gcc-4.1.0'
make: *** [all] Error 2
thanks
tsah
Marco
Cel - 972-54-5414357
Home - 972-774240642
Fax - 972-77-4240642
