binutils: rebuild for new gcc, add pie and lto testsuite patch
bison: rebuild, fix pspec.xml
Rebuild with new options, fix version number. Clean up actions.py, remove unneeded lines, we have auto-emul32 :)
mpfr: mpfr-patch version bump to 10
libmpc: rebuild with new mpfr for new gcc
isl: version bump, attention pls -> breaks toolchain :)
glpk: version bump
ppl: cleanup, rebuild
cloog: rebuild for new isl and new toolchain
gcc: version bump
glibc: rebuild