http://directory.fsf.org/devel/specific/binutils.html
pkgaddは/usr/sbin
http://gcc.gnu.org/
ftp://ftp.iij.ad.jp/pub/gcc/releases/gcc-4.0.1/
/usr/local/i386-pc-solaris2.10/bin/ld:libgcc/./libgcc.map: file format not recognized; treating as linker script
http://gcc.gnu.org/ml/gcc-help/2002-09/msg00072.html
http://lists.debian.org/debian-powerpc/2005/03/msg00724.html
