#!/bin/sh

source `dirname $0`/incBLD.sh

function step_a() {
   echo "Switch to new i686-pc-mingw32..."
   junction -d ${new_mingw_mnt} >nul
   junction -d ${wrk_mingw_mnt} >nul

   junction ${wrk_mingw_mnt} ${new_mingw_dir} >nul
   junction ${new_mingw_mnt} ${new_mingw_dir} >nul
   echo "Switch to new i686-pc-mingw32 DONE"
}

function step_b() {
   rm -rf ${wrk_wrk}/binutils/64
   mkdir -p ${wrk_wrk}/binutils/64
   cd ${wrk_wrk}/binutils/64

CFLAGS="${c_c_opt32}" \
CPPFLAGS="${c_c_opt32}" \
CXXFLAGS="${c_c_opt32}" \
LDFLAGS="${c_l_opt}" \
   ../src/configure \
     --prefix=${c_prefix} \
     --build=${c_arch32} \
     --target=${c_arch64} \
     --libdir=${c_libdir64} \
     --includedir=${c_incdir64} \
     --with-sysroot=${c_prefix} \
     --with-build-sysroot=${c_prefix} \
     --enable-targets=${c_arch64},${c_arch32} \
     --with-gmp=${c_prefix}/${c_arch32} \
     --with-ppl=${c_prefix}/${c_arch32} \
     --with-cloog=${c_prefix}/${c_arch32} \
     --with-host-libstdcxx='-lstdc++' \
     --enable-static \
     --disable-shared \
     --disable-nls \
     --with-gnu-ld \
     --disable-rpath \
     --disable-werror \
     --enable-64-bit-bfd

   make all install

   rm -rf ${c_prefix}/include
   rm -rf ${c_prefix}/lib/libiberty.a

   echo "Stripping ${c_prefix}/bin/*.exe"
   strip -p --strip-debug --strip-unneeded ${c_prefix}/bin/*.exe
   echo "Stripping ${c_prefix}/${c_arch64}/bin/*.exe"
   strip -p --strip-debug --strip-unneeded ${c_prefix}/${c_arch64}/bin/*.exe

   # cleanup
   cd ${wrk_wrk}
   rm -rf ${wrk_wrk}/binutils/64
}

function step_c() {
   cd ${wrk_wrk}/mingw-w64/src/mingw-w64-headers
   mkdir -p ${c_incdir64}
   rm -rf ${c_incdir64}/*
   cp -rf include/* ${c_incdir64}
   cp -rf direct-x/include/* ${c_incdir64}
   cp -rf ddk/include/* ${c_incdir64}

   ss=`find ${c_incdir64} -name ".svn"`
   for i in $ss
   do
     echo "remove \"$i\""
     rm -rf "$i"
   done
}

function step_d() {
   rm -rf ${wrk_wrk}/gcc-4.4.1/64
   mkdir -p ${wrk_wrk}/gcc-4.4.1/64
   cd ${wrk_wrk}/gcc-4.4.1/64

   junction -d ${new_mingw_mnt}/mingw
   junction ${new_mingw_mnt}/mingw ${new_mingw_mnt}/${c_arch64}

   mv -f ../src/gcc/version.c ../src/gcc/version.c.original
   brnd="(x86_64.${k_arch_alias}.${k_gcc_brand})"
   sed -e "s/DEVPHASE REVISION/DEVPHASE \" ${brnd}\" REVISION/" ../src/gcc/version.c.original >../src/gcc/version.c

c_opt="${c_c_opt64}"
l_opt="${c_l_opt}"

CFLAGS="${c_opt}" \
LDFLAGS="${l_opt}" \
CPPFLAGS="${c_opt}" \
CXXFLAGS="${c_opt}" \
BOOT_CFLAGS="${c_opt}" \
BOOT_LDFLAGS="${l_opt}" \
BOOT_CPPFLAGS="${c_opt}" \
BOOT_CXXFLAGS="${c_opt}" \
CFLAGS_FOR_TARGET="${c_opt}" \
LDFLAGS_FOR_TARGET="${l_opt}" \
CPPFLAGS_FOR_TARGET="${c_opt}" \
CXXFLAGS_FOR_TARGET="${c_opt}" \
AR_FLAGS="rcs" \
   ../src/configure \
       --prefix=${c_prefix} \
       --build=${c_arch32} \
       --target=${c_arch64} \
       --with-mpfr=${c_prefix}/${c_arch32} \
       --with-gmp=${c_prefix}/${c_arch32} \
       --with-sysroot=${c_prefix} \
       --with-build-sysroot=${c_prefix} \
     --with-ppl=${c_prefix}/${c_arch32} \
     --with-cloog=${c_prefix}/${c_arch32} \
     --with-host-libstdcxx='-lstdc++' \
         --disable-shared \
         --enable-static \
         --enable-threads=win32 \
         --enable-languages=c,c++ \
         --disable-rpath \
         --disable-win32-registry \
         --enable-version-specific-runtime-libs \
         --with-gnu-ld \
         --with-gnu-as \
         --with-system-zlib \
         --disable-werror \
         --disable-nls \
         --disable-sjlj-exceptions \
         --enable-decimal-float \
         --disable-debug \
         --enable-wchar_t \
         --disable-bootstrap \
       --disable-libstdcxx-debug

   # Build
   make all-gcc
   make install-gcc

   junction -d ${new_mingw_mnt}/mingw
}

function step_e() {
   rm -rf ${wrk_wrk}/mingw-w64/64
   mkdir -p ${wrk_wrk}/mingw-w64/64
   cd ${wrk_wrk}/mingw-w64/64

   junction -d ${new_mingw_mnt}/mingw
   junction ${new_mingw_mnt}/mingw ${new_mingw_mnt}/${c_arch64}

c_opt="${c_c_opt64}"
l_opt="${c_l_opt}"

CFLAGS="${c_opt}" \
LDFLAGS="${l_opt}" \
CPPFLAGS="${c_opt}" \
CXXFLAGS="${c_opt}" \
AR_FLAGS="rcs" \
   ../src/mingw-w64-crt/configure \
       --prefix=${c_prefix} \
       --host=${c_arch64} \
       --disable-shared \
       --enable-static \
       --with-gnu-ld

   make all install

   junction -d ${new_mingw_mnt}/mingw

   ${c_arch64}-strip -p --strip-debug `find ${c_libdir64} -name "*.o"`

   ss=`find ${c_libdir64} -name "*.a"`
   for i in $ss
   do
     echo "sripping \"$i\""
     ${c_arch64}-strip -p --strip-debug "$i"
   done
}

function step_f() {
   cd ${wrk_wrk}/gcc-4.4.1/64

   junction -d ${new_mingw_mnt}/mingw
   junction ${new_mingw_mnt}/mingw ${new_mingw_mnt}/${c_arch64}

   make all install

   junction -d ${new_mingw_mnt}/mingw

   # Stripping
   ${c_arch64}-strip -p --strip-debug --strip-unneeded ${new_mingw_mnt}/bin/${c_arch64}-*.exe
   ${c_arch64}-strip -p --strip-debug --strip-unneeded `find ${new_mingw_mnt}/libexec/gcc/${c_arch64} -name "*.exe"`
   ${c_arch64}-strip -p --strip-debug `find ${new_mingw_mnt}/lib/gcc/${c_arch64} -name "*.o"`
   ${c_arch64}-strip -p --strip-debug `find ${new_mingw_mnt}/lib/gcc/${c_arch64} -name "*.a"`

   mv ../src/gcc/version.c.original ../src/gcc/version.c
   rm -f ${new_mingw_mnt}/lib/libiberty.a
   rm -rf ${new_mingw_mnt}/include

   # cleanup
   cd ${wrk_wrk}
   rm -rf ${wrk_wrk}/gcc-4.4.1/64
}

function step_g() {
   cd ${wrk_wrk}/zlib-1.2.3/src

   make distclean
   rm -f ./*.exe

c_opt="${c_c_opt64}"
l_opt="${c_l_opt}"

CFLAGS="${c_opt}" \
CXXFLAGS="${c_opt}" \
LDFLAGS="${l_opt}" \
AR_FLAGS="rcs" \
CC=${c_arch64}-gcc \
LD=${c_arch64}-ld \
RANLIB=${c_arch64}-ranlib \
AR="${c_arch64}-ar rcs" \
   ./configure \
     --prefix=${c_prefix} \
     --libdir=${c_libdir64} \
     --includedir=${c_incdir64}

   make all install
   echo "Stripping ${c_libdir64}/libz.a"
   strip -p --strip-debug ${c_libdir64}/libz.a

   # cleanup
   make distclean
   rm -f ./*.exe
}

function step_h() {
   echo "cross x86/x86_64 MINGW32 for \"${k_arch_alias}\" platform created by ${k_gcc_brand}" >${new_mingw_mnt}/arch.tag

   echo "Unmount \"${wrk_mingw_mnt}\""
   junction -d ${wrk_mingw_mnt} >nul
   echo "Unmount \"${new_mingw_mnt}\""
   junction -d ${new_mingw_mnt} >nul
}

for i; do
  step_${i}
done