#!/bin/sh

##-Global-defines-###########################################
sName="gcc_4_5_0_release"
D1="gcc450"
D2=$D1/wrk
D3=$D1/src
##-Include-needed-configs-###################################
source /etc/kInc.conf
[[ ! -d $kWrkToolchain ]] && mkdir -p $kWrkToolchain
source $kWrkToolchain/func.sh
##-Set-local-variables-######################################
_prx=$(get_prefix)
_cf=$(get_c_flags)
_lf=${c_ld_flags}
_idir=${_prx}/$(get_arch_triplet)/include
_ldir=${_prx}/$(get_arch_triplet)/lib
_tag_dir=${_prx}/$(get_arch_triplet)
_tag_file=${D1}.tag
##-Define-build-API-:)#######################################

##-Prepare-to-build-#########################################
function __int_prepare() {
  cd $kWrkToolchain
  [[ ! -d $kWrkToolchain/$D1 ]] && mkdir -p $kWrkToolchain/$D1
  [[   -d $kWrkToolchain/$D3 ]] && fsUnLink $kWrkToolchain/$D3
  [[   -d $kWrkToolchain/$D2 ]] && rm -rf   $kWrkToolchain/$D2
  [[ ! -d $kWrkToolchain/$D2 ]] && mkdir -p $kWrkToolchain/$D2
  mkdir -p $kWrkToolchain/$D2
  fsLink   $kWrkToolchain/$D3        $kSources/$sName
  fsUnLink $kNewMingw_dst/mingw
  fsLink $kNewMingw_dst/mingw $kNewMingw_dst/${c_arch_32}
}
##-Configure-################################################
function __int_config() {
  cd $kWrkToolchain/$D2

  CFLAGS="${_cf}" \
  LDFLAGS="${_lf}" \
  CPPFLAGS="${_cf}" \
  CXXFLAGS="${_cf}" \
  BOOT_CFLAGS="${_cf}" \
  BOOT_LDFLAGS="${_lf}" \
  BOOT_CPPFLAGS="${_cf}" \
  BOOT_CXXFLAGS="${_cf}" \
  CFLAGS_FOR_TARGET="${_cf}" \
  LDFLAGS_FOR_TARGET="${_lf}" \
  CPPFLAGS_FOR_TARGET="${_cf}" \
  CXXFLAGS_FOR_TARGET="${_cf}" \
  ../src/configure \
    --prefix=${_prx} \
    --build=${c_arch_32} \
    --target=${c_arch_32} \
    --with-sysroot=${_prx} \
    --with-build-sysroot=${_prx} \
    --infodir=${_prx}/share/info \
    --mandir=${_prx}/share/man \
    --with-gmp=${_prx}/sup \
    --with-mpfr=${_prx}/sup \
    --with-mpc=${_prx}/sup \
    --with-ppl=${_prx}/sup \
    --with-cloog=${_prx}/sup \
    --with-host-libstdcxx='-lstdc++ -lsupc++' \
    --disable-shared \
    --enable-static \
    --enable-threads=win32 \
    --enable-languages=c,c++ \
    --disable-rpath \
    --disable-win32-registry \
    --enable-version-specific-runtime-libs \
    --with-system-zlib \
    --disable-nls \
    --disable-bootstrap \
    --disable-debug
}
##-Make-#####################################################
function __int_make() {
  cd $kWrkToolchain/$D2
  make -j6 all
}
##-Install-##################################################
function __int_install() {
  cd $kWrkToolchain/$D2
  make install
  rm -rf ${_prx}/include
  rm -f ${_prx}/lib/libiberty.a
}
##-Post-Install-steps-#######################################
function __int_post_install() {
  # ...tagging
  [[ ! -d ${_tag_dir} ]] && mkdir -p ${_tag_dir}
  _fl=${_tag_dir}/${_tag_file}
}
##-Cleanup-##################################################
function __int_clean() {
  cd $kWrkToolchain
  [[ -f $kWrkToolchain/$D3/gcc/version.c.original ]] && mv -f $kWrkToolchain/$D3/gcc/version.c.original $kWrkToolchain/$D3/gcc/version.c
  [[ -d $kWrkToolchain/$D3 ]]        && fsUnLink $kNewMingw_dst/mingw
  [[ -d $kWrkToolchain/$D3 ]]        && fsUnLink $kWrkToolchain/$D3
  [[ -d $kWrkToolchain/$D2 ]]        && rm -rf   $kWrkToolchain/$D2
}
##-Test-#####################################################
function __int_test() {
  printf "This is a test...\n${_prx}"
}
##-Batch-build-##############################################
function __int_batch() {
  __int_prepare
  __int_config
  __int_make
  __int_install
  __int_post_install
  __int_clean
}
#############################################################
for i; do
  __int_${i}
done