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first i download the release the version of gcc-2.95.3, binutils 2.15, and i use the o32 lib, include of gcc3.3.3 . 1. compile the binutils and install it mkdir binutils-build; cd binutils-build; ../../binutils-2.15/configure --prefix=/opt/gcc --target=mipsel-linux -v; make;make install; 2. cp -r ../../lib /opt/gcc/mipsel-linux/ cp -r ../../include /opt/gcc/mipsel-linux/ 3. compile the gcc export PATH=$PATH:/opt/gcc/bin mkdir gcc-build; cd gcc-build; ../../gcc-2.95.3/configure --prefix=/opt/gcc --target=mipsel-linux --enable-languages=c -enable-shared -disable-checking -v; make; then the ERROR happened: make[1]: Entering directory `/home/mytask/mywork/WHAT_I_HAVE_DONE/mycompile/gcc-2.95.3-build/gcc/gcc' (cd intl && make all) make[2]: Entering directory `/home/mytask/mywork/WHAT_I_HAVE_DONE/mycompile/gcc-2.95.3-build/gcc/gcc/intl' make[2]: Nothing to be done for `all'. make[2]: Leaving directory `/home/mytask/mywork/WHAT_I_HAVE_DONE/mycompile/gcc-2.95.3-build/gcc/gcc/intl' if [ -f libgcc2.ready ] ; then \ true; \ else \ touch libgcc2.ready; \ fi rm -f tmplibgcc2.a for name in _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi _floatditf __gcc_bcmp _varargs __dummy _eprintf _bb _shtab _clear_cache _trampoline __main _exit _ctors _pure; \ do \ echo ${name}; \ /home/mytask/mywork/WHAT_I_HAVE_DONE/mycompile/gcc-2.95.3-build/gcc/gcc/xgcc -B/home/mytask/mywork/WHAT_I_HAVE_DONE/mycompile/gcc-2.95.3-build/gcc/gcc/ -B=/opt/gcc-2.95//mipsel-linux/bin/ -I=/opt/gcc-2.95//mipsel-linux/include -DCROSS_COMPILE -DIN_GCC -I./include -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I/usr/include -I. -I../../../gcc-2.95.3/gcc -I../../../gcc-2.95.3/gcc/config -I../../../gcc-2.95.3/gcc/../include -c -DL${name} \ ../../../gcc-2.95.3/gcc/libgcc2.c -o ${name}.o; \ if [ $? -eq 0 ] ; then true; else exit 1; fi; \ mipsel-linux-ar rc tmplibgcc2.a ${name}.o; \ rm -f ${name}.o; \ done _muldi3 as: unrecognized option `-O2' make[1]: *** [libgcc2.a] Error 1 make[1]: Leaving directory `/home/mytask/mywork/WHAT_I_HAVE_DONE/mycompile/gcc-2.95.3-build/gcc/gcc' i am very confused about the error. is there something wrong with my Makefile? or the lib ? ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com
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