export MINGW_PARALLEL="-j4"
export MINGW_BUILD=x86_64-pc-linux-gnu
+export MINGW_GCC_VERSION=4.7.3
-export MINGW_PREFIX=/mingw/32
+export MINGW_PREFIX=/opt/mingw/32
export MINGW_TARGET=i686-w64-mingw32
bash build_binutils.sh
bash build_gcc_rest.sh
bash build_gdb.sh
-export MINGW_PREFIX=/mingw/64
+export MINGW_PREFIX=/opt/mingw/64
export MINGW_TARGET=x86_64-w64-mingw32
bash build_binutils.sh