# cat /src/build/gcc
require musl
require linux/headers
require autoconf
require gettext-tiny # actually needed, or was this an issue caused by the `touch` bug I fixed?
require help2man
require texinfo
require automake
require flex
require make
require libtool
require bison
require binutils

build() {
    chmod +x \
      configure \
      install-sh \
      libgcc/mkheader.sh \
      move-if-change #\
      #mpfr/tools/*

    mkdir work
    cd work

    WORK=$(realpath .)

    BOOTSTRAP_CONFIGURE_FLAGS=""
    if uses bootstrap
    then
        BOOTSTRAP_CONFIGURE_FLAGS="--with-build-sysroot=\"$DESTDIR\""
        export PATH="$DESTDIR/bin:$PATH"
    fi

    ../configure \
      CFLAGS="$CFLAGS" \
      CXXFLAGS="$CXXFLAGS" \
      --build="$BUILD" \
      --target="$TARGET" \
      --disable-shared \
      --disable-libsanitizer \
      --disable-multilib \
      --disable-nls \
      --enable-clocale="generic" \
      --enable-languages="ada,c,c++" \
      --prefix="$PREFIX" \
      --with-boot-ldflags="-static" \
      --with-stage1-ldflags="-static" \
      --with-sysroot="$PREFIX" \
      --with-native-system-header-dir=/include \
      $BOOTSTRAP_CONFIGURE_FLAGS

    make \
      BOOT_ADAFLAGS="-gnatpg -gnatwA" \
      ADAFLAGS="-gnatpg -gnatwA" \
      AM_LDFLAGS="-all-static"
}

install() {
    make DESTDIR="$DESTDIR" install

    cd $DESTDIR/bin
    for f in $TARGET-*
    do
       ln -sf $f "$(echo $f | sed "s/$TARGET-//")"
    done
}