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name: gcc
kind: chunk
configure-commands:
- mkdir o
# Configure flag notes:
# 1. An attempt to stop anything going in $PREFIX/lib64 (which doesn't
# fully work; we will need to hobble the multilib configuration in
# config/i386/t-linux64 if we really want to kill /lib64).
# 2. Avoid having more than one copy of ZLib in use on the system
# 3. Multilib does not make sense in Baserock.
- |
case "$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" ;;
armv6lhf) ARCH_FLAGS="--with-arch=armv6zk \
--with-cpu=arm1176jzf-s \
--with-float=hard \
--with-fpu=vfp" ;;
esac
cd o && ../configure \
$ARCH_FLAGS \
--prefix="$PREFIX" \
`# [1]` --libdir=$PREFIX/lib \
--disable-bootstrap \
`# [2]` --with-system-zlib \
`# [3]` --disable-multilib \
--enable-languages=c,c++,fortran
build-commands:
- |
case "$MORPH_ARCH" in
armv7*) sed -i "s/--host=none/--host=armv7a/" o/Makefile
sed -i "s/--target=none/--target=armv7a/" o/Makefile ;;
armv6*) sed -i "s/none-/armv6a-/" o/Makefile ;;
esac
cd o && make
install-commands:
- cd o && make DESTDIR="$DESTDIR" install
- ln -s gcc "$DESTDIR/$PREFIX/bin/cc"
- >
for fortran_alias in f77 f90 f95; do
ln -s gfortran "$DESTDIR/$PREFIX/bin/$fortran_alias"
done
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