Fix bug #27683 (second attempt)

(Portage version: 2.0.51-r15)

1 files changed, 190 insertions, 0 deletions

diff --git a/dev-lang/gnat/gnat-3.15p-r4.ebuild b/dev-lang/gnat/gnat-3.15p-r4.ebuild
new file mode 100644
index 000000000000..c52e2f8882e4
--- /dev/null
+++ b/dev-lang/gnat/gnat-3.15p-r4.ebuild
@@ -0,0 +1,190 @@
+# Copyright 1999-2005 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-lang/gnat/gnat-3.15p-r4.ebuild,v 1.1 2005/02/23 16:14:41 dholm Exp $
+
+inherit gnat
+
+DESCRIPTION="The GNU Ada Toolkit"
+DEPEND="x86? ( >=app-shells/tcsh-6.0 )"
+RDEPEND=""
+SRC_URI="http://gd.tuwien.ac.at/languages/ada/gnat/${PV}/${P}-src.tgz
+	http://gd.tuwien.ac.at/languages/ada/gnat/${PV}/${P}-unx-docs.tar.gz
+	ftp://gcc.gnu.org/pub/gcc/old-releases/gcc-2/gcc-2.8.1.tar.bz2
+	x86? ( http://gd.tuwien.ac.at/languages/ada/gnat/${PV}/${P}-i686-pc-redhat71-gnu-bin.tar.gz )
+	ppc? ( mirror://gentoo/${P}-powerpc-unknown-linux-gnu.tar.bz2 )"
+HOMEPAGE="http://www.gnat.com/"
+
+SLOT="0"
+KEYWORDS="x86 ppc"
+LICENSE="GMGPL"
+IUSE=""
+
+S="${WORKDIR}/gcc-2.8.1"
+GNATDIR="${WORKDIR}/${P}-src"
+
+case ${ARCH} in
+	x86)	GNATBOOT="${WORKDIR}/boot"
+			GNATBOOTINST="${WORKDIR}/${P}-i686-pc-linux-gnu-bin"
+			;;
+	ppc)
+			GNATBOOT="${WORKDIR}/${P}-powerpc-unknown-linux-gnu"
+			;;
+esac
+
+CFLAGS="-O2 -gnatpgn"
+
+src_unpack() {
+	unpack ${A}
+
+	# Install the bootstrap compiler
+	if [ "${ARCH}" = "x86" ]; then
+		cd "${GNATBOOTINST}"
+		patch -p1 < ${FILESDIR}/gnat-3.15p-i686-pc-linux-gnu-bin.patch
+		echo $'\n'3$'\n'${GNATBOOT}$'\n' | ./doconfig > doconfig.log 2>&1
+		./doinstall
+	fi
+
+	# Prepare the gcc source directory
+	cd "${S}"
+	patch -p0 < "${GNATDIR}/src/gcc-281.dif"
+	touch cstamp-h.in
+	mv "${GNATDIR}/src/ada" "${S}"
+	bzcat "${FILESDIR}/${P}-gentoo.patch.bz2" | patch -p1
+	touch ada/treeprs.ads ada/a-[es]info.h ada/nmake.ad[bs]
+
+	# Make $local_prefix point to $prefix
+	sed -i -e "s/@local_prefix@/@prefix@/" "${S}/Makefile.in"
+
+	#if [ "${ARCH}" != "x86" ]; then
+		cd "${S}"
+		bzcat "${FILESDIR}/${P}-noaddr2line.patch.bz2" | patch -p1
+		sed -i -e "s/-laddr2line//g" ada/Makefile.in
+	#fi
+}
+
+src_compile() {
+	local PATH="${GNATBOOT}/bin:${PATH}"
+	local LDFLAGS="-L${GNATBOOT}/lib/gcc-lib/i686-pc-linux-gnu/2.8.1"
+	if [ -d ${GNATBOOTINST} ]; then
+		local LDFLAGS="-L${GNATBOOTINST} ${LDFLAGS}"
+	fi
+
+	# Configure gcc
+	cd "${S}"
+	econf --libdir=/usr/lib/ada --program-prefix=gnat \
+		|| die "./configure failed"
+
+	# Make sure we don't overwrite the existing gcc
+	sed -i -e "s/\$(bindir)\/gcov/\$(bindir)\/gnatgcov/" "${S}/Makefile"
+	sed -i -e "s/alias)-gcc/alias)-gnatgcc/g" "${S}/Makefile"
+
+	# Compile it by first using the bootstrap compiler and then bootstrapping
+	# our own version. Finally compile the libraries and tools.
+	einfo "Building compiler"
+	make CC="gcc" CFLAGS="${CFLAGS}" LANGUAGES="c ada gcov" ||
+		die "Failed while running inital compilation!"
+	make CC="gcc" CFLAGS="${CFLAGS}" LANGUAGES="c ada gcov" bootstrap ||
+		die "Died while bootstrapping!"
+	einfo "Building shared gnatlib"
+	make CC="gcc" CFLAGS="${CFLAGS}" GNATLIBCFLAGS="${CFLAGS}" \
+		TARGET_LIBGCC2_CFLAGS="-fPIC" \
+		gnatlib-shared ||
+		die "Failed to build the shared version of gnatlib!"
+	einfo "Building gnattools"
+	make CC="gcc" CFLAGS="${CFLAGS}" gnattools ||
+		die "Failed to build gnattools!"
+}
+
+src_install() {
+	local PATH="${GNATBOOT}/bin:${PATH}"
+	local LDFLAGS="-L${GNATBOOT}/lib/gcc-lib/i686-pc-linux-gnu/2.8.1"
+	if [ -d ${GNATBOOTINST} ]; then
+		local LDFLAGS="${LDFLAGS} -L${GNATBOOTINST}"
+	fi
+
+	# Install gnatgcc, tools and native threads library
+	make prefix="${D}/usr" libdir="${D}/usr/lib/ada" \
+		LANGUAGES="c ada gcov" GCC_INSTALL_NAME=gnatgcc \
+		install-common install-libgcc install-gnatlib install-driver ||
+			die "Failed while installing GNAT"
+	touch "${D}/usr/lib/ada/gcc-lib/${CHOST}/2.8.1/include/float.h"
+
+	if [ "${ARCH}" = "x86" ]; then
+		# Install the FSU threads library
+		cd "${D}/usr/lib/ada/gcc-lib/${CHOST}/2.8.1"
+		mkdir rts-native
+		mkdir rts-fsu
+
+		# Move the native threads library
+		mv adalib adainclude rts-native
+		cd ${S}
+
+		# Compile and install the FSU threads library
+		rm stamp-gnatlib1
+		einfo "Building FSU-threads runtime"
+		make CC="gcc" CFLAGS="${CFLAGS}" GNATLIBCFLAGS="${CFLAGS}" \
+		        TARGET_LIBGCC2_CFLAGS="-fPIC" \
+			THREAD_KIND="fsu" gnatlib-shared
+		make prefix="${D}/usr" libdir="${D}/usr/lib/ada" install-gnatlib
+		cd "${D}/usr/lib/ada/gcc-lib/${CHOST}/2.8.1"
+		mv adalib adainclude rts-fsu
+		cd ${S}
+
+		# Install the precompiled FSU library from the binary distribution
+		cp "${GNATBOOTINST}/libgthreads.a" "${D}/usr/lib/ada/gcc-lib/${CHOST}/2.8.1"
+		cp "${GNATBOOTINST}/libmalloc.a" "${D}/usr/lib/ada/gcc-lib/${CHOST}/2.8.1"
+
+		# Make native threads the default
+		cd "${D}/usr/lib/ada/gcc-lib/${CHOST}/2.8.1"
+		ln -s rts-native/adalib adalib
+		ln -s rts-native/adainclude adainclude
+	fi
+
+	if [ -z ${GNATBOOTINST} ]; then
+		cp "${GNATBOOTINST}/gnathtml.pl" "${D}/usr/bin"
+		chmod +x "${D}/usr/bin"
+	fi
+
+	# Fix broken symlinks
+	cd ${D}/usr/lib/ada/gcc-lib/${CHOST}/2.8.1/adalib
+	rm -f libgnarl.so
+	rm -f liblibgnat.so
+	ln -sf libgnarl-3.15.so libgnarl.so
+	ln -sf libgnat-3.15.so libgnat.so
+
+	# Install documentation and examples
+	cd ${WORKDIR}/${P}-src
+	dodoc COPYING README
+	insinto /usr/share/${PN}/examples
+	doins examples/*
+	cd ${WORKDIR}/${P}-unx-docs
+	rm -f */gvd.*
+	rm -f */gdb.*
+	for i in `find . -name 'gcc*'`; do \
+		mv ${i} ${i/gcc/gnatgcc}; \
+	done
+	dohtml html/*
+	docinto ps
+	dodoc ps/*
+	docinto txt
+	dodoc txt/*
+	doinfo info/*
+	cd ${S}
+	mv gcc.1 gnatgcc.1
+	doman gnatgcc.1
+}
+
+pkg_postinst() {
+	# Notify the user what changed
+	einfo ""
+	if [ "${ARCH}" = "x86" ]; then
+		einfo "Both the native-threads and the FSU-threads runtimes have been"
+		einfo "installed. The native-threads version is the default on linux."
+		einfo "If you want to use FSU-threads (required if you are using"
+		einfo "Annex D) simply use the following switch: --RTS=fsu"
+		einfo ""
+	fi
+	einfo "The compiler has been installed as gnatgcc, and the coverage testing"
+	einfo "tool as gnatgcov."
+	einfo ""
+}