On 08/23/2011 01:03 AM, DJ Lucas wrote: > On 08/22/2011 04:58 PM, scrat wrote: >> I am having some issues with building GCC-4.5.2 - Pass 2. >> I am using Arch linux i686 for the host system and building for i686. >> >> When I use the following from the book >> >> CC="$LFS_TGT-gcc -B/tools/lib/" \ >> AR=$LFS_TGT-ar \ >> RANLIB=$LFS_TGT-ranlib \ >> ../$pkgname-$pkgver/configure \ >> --with-local-prefix=/tools \ >> --enable-clocale=gnu \ >> --enable-shared \ >> --enable-threads=posix \ >> --enable-__cxa_atexit \ >> --enable-languages=c,c++ \ >> --disable-libstdcxx-pch \ >> --disable-multilib \ >> --disable-bootstrap \ >> --disable-libgomp \ >> --with-gmp-include=$(pwd)/gmp \ >> --with-gmp-lib=$(pwd)/gmp/.libs \ >> --without-ppl \ >> --without-cloog >> make -j3 >> >> I get the following result: >> >> /mnt/lfs/tools/bin/../lib/gcc/i686-lfs-linux-gnu/4.5.2/../../../../i686-lfs-linux-gnu/bin/ld: >> cannot find crti.o: No such file or directory >> /mnt/lfs/tools/bin/../lib/gcc/i686-lfs-linux-gnu/4.5.2/../../../../i686-lfs-linux-gnu/bin/ld: >> cannot find -lc >> /mnt/lfs/tools/bin/../lib/gcc/i686-lfs-linux-gnu/4.5.2/../../../../i686-lfs-linux-gnu/bin/ld: >> cannot find crtn.o: No such file or directory >> collect2: ld returned 1 exit status >> make[3]: *** [libgcc_s.so] Error 1 >> make[3]: Leaving directory >> `/mnt/lfs/build/tools/gcc-pass-2/gcc-build/i686-pc-linux-gnu/libgcc' >> make[2]: *** [all-target-libgcc] Error 2 >> make[2]: Leaving directory `/mnt/lfs/build/tools/gcc-pass-2/gcc-build' >> make[1]: *** [all] Error 2 >> make[1]: Leaving directory `/mnt/lfs/build/tools/gcc-pass-2/gcc-build' >> >> crti.o and crtn.o are in the proper place /tools/lib as per ls >> /tools/lib and yep they are there. > It seems you have already found the problem.... > >> I did some looking around and and I see that CC="$LFS_TGT-gcc >> -B/tools/lib/" \ should have resulted in those libs being found. >> >> When I add --prefix=/tools \ to the above at the configure step and gcc >> complied and linked successfully ( as much as I can tell ) . >> All the chapers leading up to this point are good...I get the result >> that the book says I should...again as far as I can tell. > Your command above is not consistent with the book. You were supposed to > add --prefix=/tools to the configure command if following the book.
Oh i see that now, I cut and pasted the configure line from the html version of the book but I must have missed it some how. > >> What is the --with-local-prefix=/tools \ really do, I haven't come to >> grips with that yet/ > That removes /usr/local/include form the search path. Ok I can see that as necessary > >> I do know what --prefix=/tools is about >> >> I am good to go with gcc or did I make a mess? > Unless you are doing something that is not consistent with the book, for > whatever reason, you are good. The only thing I have done is to cut and paste the book contents to a bash script file and I build into a different directory that the book uses ie I build not in sources but a subdirectory for each step in the book. Then I added a Makefile so if I screw up I only have to fixup my screwup , remove everything in the /tools directory and run make again. I have also logged then entire process so I can look for problems. Thanks -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page
