name: armv7lhf-cross-gcc
kind: chunk

configure-commands:
- mkdir o

# Configure flag notes:
#  1. Use the default sysroot path to install to and locate headers
#  2. Avoid having more than one copy of ZLib in use on the system
#  3. Standard flags. See gcc.morph.
- |
  export MORPH_ARCH=armv7lhf
  export TARGET=armv7lhf-baserock-linux-gnueabi

  case "$MORPH_ARCH" in
      armv7lhf) ARCH_FLAGS="--with-arch=armv7-a \
                            --with-cpu=cortex-a9 \
                            --with-tune=cortex-a9 \
                            --with-fpu=vfpv3-d16 \
                            --with-float=hard" ;;
      armv7*)   ARCH_FLAGS="--with-arch=armv7-a" ;;
  esac

  cd o && ../configure                                         \
            $ARCH_FLAGS                                        \
            --build=$(sh ../config.guess)                      \
            --host=$(sh ../config.guess)                       \
            --target="$TARGET"                                 \
            --prefix="$PREFIX"                                 \
    `# [1]` --with-sysroot                                     \
            --disable-bootstrap                                \
    `# [2]` --with-system-zlib                                 \
    `# [3]` --libdir="$PREFIX/lib"                             \
    `# [3]` --disable-multilib                                 \
    `# [3]` --enable-languages=c,c++,fortran

build-commands:
- cd o && make

install-commands:
- cd o && make DESTDIR="$DESTDIR" install
- ln -s gcc "$DESTDIR/$PREFIX/bin/cc"
- |
  export TARGET=armv7lhf-baserock-linux-gnueabi
  for fortran_alias in f77 f90 f95; do
      ln -s "$TARGET-gfortran" \
          "$DESTDIR/$PREFIX/bin/$TARGET-$fortran_alias"
  done