#!/bin/bash

CC="gcc -Wl,-rpath-link,/lib -isystem /usr/include"
CXX="g++ -Wl,-rpath-link,/lib -isystem /usr/include"

CONFIGURE_OPTS="\
    --libexecdir=/usr/lib \
    --enable-shared \
    --enable-threads=posix \
    --enable-__cxa_atexit \
    --enable-c99 \
    --enable-long-long \
    --enable-clocale=gnu \
    --enable-languages=c,c++ \
    --disable-multilib \
    --disable-libstdcxx-pch \
    ${CONFIGURE_OPTS}"

hvpatch()
{
    # Manually applying patches if specified
    if [ -n "${GCC_PATCHES}" ]; then
        for p in ${GCC_PATCHES}; do
            apply_patch ${PACKAGE}-${p}.patch ${PACKAGE}
        done
    fi

    case "${HVL_TARGET}" in
        "x86_64")
            # Apply the following patch so that GCC links to /lib instead of /lib64:
            apply_patch ${PACKAGE}-pure64-2.patch ${PACKAGE}
	    ;;
    esac
}

hvconfig_pre()
{
    # Applying a sed substitution that will suppress the installation of
    # libiberty.a. We want to use the Binutils version of libiberty.a
    sed -i 's/install_to_$(INSTALL_DEST) //' ${LFS_TMP}/${PACKAGE}/libiberty/Makefile.in
}

hvbuild_post()
{
    ln -svf ../usr/bin/cpp /lib
    ln -svf gcc /usr/bin/cc
}