build.hostmingw

# This script builds cross compilers to target mingw
# Targets supported: i686-w64-mingw32 x86_64-w64-mingw32
# binutils 2.24 and gcc 4.7.4 are normally used

TOPDIR=/directory
GITHOME=ssh://git@github.com/MIPS
TARGET=i686-w64-mingw32
INSTALL=$TOPDIR/install-$TARGET
OBJ=$TOPDIR/obj-$TARGET
SYSROOT=$INSTALL

cd $TOPDIR

G="--path=$INSTALL/bin --git_home=$GITHOME --build=$OBJ --prefix=$INSTALL"
G="$G --target=$TARGET --sysroot=$SYSROOT --jobs=3"

# If you want to force an update of your sources before the build.
# uncommment the next line.
# b/build_toolchain update $G binutils-gdb glibc gcc qemu

# If you do not want to use the system gmp, mpfr, mpc, or dejagnu.
# uncomment the next line.
# b/build_toolchain update $G gmp mpfr mpc dejagnu


# You can build these with a single run and listing all targets (in order)
# they are listed seperately in order to make it easier to build/rebuild a
# single component.

b/build_toolchain build $G binutils || exit 1
b/build_toolchain build $G --prefix=$INSTALL/mingw mingw || exit 1
b/build_toolchain build $G --make_target_all=all-gcc --make_target_install=install-gcc gcc || exit 1
b/build_toolchain build $G --prefix=$INSTALL/mingw mingw-w64 || exit 1
b/build_toolchain build $G gcc || exit 1