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# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
inherit gnatbuild
DESCRIPTION="GNAT Ada Compiler - AdaCore GPL version"
HOMEPAGE="https://libre2.adacore.com/"
LICENSE="GPL-2"
SRC_URI="ftp://gcc.gnu.org/pub/gcc/releases/gcc-${GCCVER}/gcc-core-${GCCVER}.tar.bz2
http://www.adaic.org/standards/05rm/RM-05-Html.zip
mirror://gentoo/${PN}-3.4.5.1-src.tar.bz2
mirror://gentoo/${PN}-gcc-${SLOT}.diff.bz2
x86? ( mirror://gentoo/gnatboot-${BOOT_SLOT}-i386.tar.bz2 )
amd64? ( mirror://gentoo/gnatboot-${BOOT_SLOT}-amd64-r2.tar.bz2 )"
# ${BOOT_SLOT} and ${GCCVER} are defined in gnatbuild.eclass and depend
# only on $PV, so should be safe to use in DEPEND/SRC_URI
KEYWORDS="~amd64 ~x86"
DEPEND="app-arch/unzip"
RDEPEND=""
IUSE=""
GNATSOURCE="${WORKDIR}/${P}-src"
src_unpack() {
gnatbuild_src_unpack base_unpack
# prep gcc sources for Ada
mv "${GNATSOURCE}/src/ada" "${S}/gcc"
cd "${S}"
epatch "${WORKDIR}"/${PN}-gcc-${SLOT}.diff
gnatbuild_src_unpack common_prep
# one of the converted gcc->gnatgcc in common_prep needs to stay gcc in
# fact in this version
sed -i -e 's:(Last3 = "gnatgcc"):(Last3 = "gcc"):' "${S}/gcc/ada/makegpr.adb"
}
src_install() {
gnatbuild_src_install install
# there is something strange with provided Makefiles, causing an
# access violation on gprmake. Have to do funny things..
make DESTDIR="${D}" bindir="${D}${BINPATH}" install || die
mv "${D}${D}${PREFIX}/${CTARGET}" "${D}${PREFIX}"
rm -rf "${D}var"
gnatbuild_src_install move_libs cleanup prep_env
# docs have to be fetched from 3rd place, quite messy package
dodir /usr/share/doc/${PF}/html
dohtml "${WORKDIR}"/*.html
# misc notes and examples
cd ${GNATSOURCE}
dodoc README features-503 features-ada0y known-problems-503a
cp -pPR examples/ "${D}/usr/share/doc/${PF}/"
# this version of gnat does not provide info files yet
rm -f "${D}"${DATAPATH}/info/gnat.info
}
pkg_postinst() {
gnatbuild_pkg_postinst
elog
elog "This is an experimental issue of the gnat-gpl compiler, supporting"
elog "some of the new features of Ada2005. You may consider registering with"
elog "AdaCore at https://libre2.adacore.com/."
elog
ewarn "Please note!!!"
ewarn "gnat-gpl is distributed under the GPL-2 license, without the GMGPL provision!!"
ewarn "For the GMGPL version you may look at the gnat-gcc compiler."
ewarn
}
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