I want build cross gcc (version 4.4.5) with binutils 2.21, glibc 2.12.1, and prepared lib32 for n32 abi, lib for o32 and lib64 for n64. I configured second pass gcc with:../../gcc-4.4.5/configure --prefix=/usr/home/Jacky/xtools/xlp-toolchain --target=mipsisa64r2-linux-gnu --with-mips-plt --with-headers=/usr/home/Jacky/xtools/xlp-toolchain/mipsisa64r2-linux-gnu/usr/include --enable-__cxa_atexit --enable-c99 --disable-libssp --disable-libmudflap --enable-libgomp --enable-threads=posix --enable-multilib --enable-shared --with-dwarf2 --enable-languages=c,c++ --enable-symvers=gnu --with-gmp=/usr/local --with-mpfr=/usr/local --with-system-zlib but the building process stuck at 32/64 libgcc mulitlib, because the line in configure "FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'" wired .../lib/ to all multilib buildings while it's suppose to be .../lib/ .../lib32/ .../lib64/ for each. I took the suggestion from CLFS powerpc64 cross building book, removed "-B$(build_tooldir)/lib/", then cross ld can't find crti.o; In my situation, the crti.o was in the same directory with libc.so, libc.so.6 and so on. I've looked at configure and Makefile.in, and can manually adjust it to choose the right lib but I believe there has been a simple solution already, or is there anything I did wrong?
