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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
inherit gnat
IUSE=""
DESCRIPTION="An implementation of the Distributed Systems Annex for the GNAT compiler"
HOMEPAGE="http://libre2.adacore.com/"
SRC_URI="mirror://gentoo/${P}.tar.bz2"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86 ~amd64"
DEPEND="=virtual/ada-1995*"
RDEPEND="${DEPEND}"
# temporary install pool
DN="${WORKDIR}/LocalD"
src_unpack() {
unpack ${A}
cd "${S}"
# configure performs some stupid check and in a wrong way, we will surely
# have a modern enough gnat
sed -i -e "s:-le \"\$am_gnatls_date\":-le \"20040909\":" configure
}
lib_compile()
{
econf --with-optimization="${CFLAGS}" || die "econf failed"
emake || die "make failed"
einfo "lib_compile completed"
}
# NOTE: we are using $1 - the passed gnat profile name
lib_install()
{
# This package expands the libs and sources provided by compiler. Therefore
# we install in yet another local location, to bypass gnat's automation.
# The compiler specific stuf is then moved to ${D} directly. Not ideal, as
# this hook is called from within src_compile, but alternatives are more
# complex. The next version should probably be done mirroring the asis-xxx.
make prefix="${DN}" \
bindir="${DN}"/$(get_gnat_value PATH) \
install || die "make install failed"
#
# Makefile does not seem to accept much more than bindir, so the rest we
# will move manually
local Gnat_Libdir=$(get_gnat_value ADA_OBJECTS_PATH)
local Gnat_Incdir=$(get_gnat_value ADA_INCLUDE_PATH)
mkdir -p "${DN}/${Gnat_Libdir}"
mv "${DN}/lib/garlic"/*.ali "${DN}/lib/garlic"/libgarlic.a "${DN}/${Gnat_Libdir}"
mkdir -p "${DN}/${Gnat_Incdir}"
mv "${DN}/lib/garlic"/*.ad? "${DN}/${Gnat_Incdir}"
rm -rf "${DN}/lib"
# remove files already provided by compiler
pushd "${DN}"
for fn in "${Gnat_Libdir:1}"/*.ali "${Gnat_Incdir:1}"/*.ad?; do
# Gnat_Lib/Incdir are global, need to remove leading /
if [[ -e /${fn} ]]; then
rm -f ${fn}
fi
done
popd
}
src_install ()
{
# library is installed into the corresponding gnat, no extra env setting
# necessary
echo "" > ${LibEnv}
gnat_src_install
# clean empty dirs
rm -rf "${D}"/usr/share/gnat/ "${D}"/usr/lib/ada/
# move prepared stuff over
cp -rp "${DN}"/* "${D}"
dodoc README NEWS
insinto /usr/share/doc/${PF}
doins -r Examples/
}
pkg_postinst() {
echo
elog "GLADE has been installed at the gnat compiler location, expanding System Library."
elog "No further configuration is necessary. Enjoy."
echo
}
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