Richard Gill wrote: > Hi successfully built the entire chapter 5, then start of chapter 6 > (because then I deviate), with the following flags for *all* software: > CFLAGS="-O3 -pipe -march=i686 -mtune=i686" > CXXFLAGS="$CFLAGS -Wno-deprecated" > > thus binutils and glibc are built with those flags. I verified in > generated logs, and just some parts weren't built with them: > libiberty, some stages of gcc, because configure override the flags. >
Try building seamonkey with these flags - it will build correctly, but crash at startup. In fact, the LiveCD uses rather pessimistic CFLAGS (-O2 -pipe -s -fno-strict-aliasing -mtune=i686) by default, and very pessimistic CFLAGS for some packages (xfmedia is compiled with -O0 because of a problem on x86_64). This was done because in the past, I found optimization-related bugs in too many packages (slirp, qemu, Mesa, mutt and even reiser4-patched Grub) and gave up hunting the rest down individually. I fully understand that this is a workaround, not a solution. -- Alexander E. Patrakov -- http://linuxfromscratch.org/mailman/listinfo/lfs-dev FAQ: http://www.linuxfromscratch.org/faq/ Unsubscribe: See the above information page
