1 files changed, 75 insertions, 0 deletions
diff --git a/dev-lang/gnat-gcc/gnat-gcc-4.5.4.ebuild b/dev-lang/gnat-gcc/gnat-gcc-4.5.4.ebuild
new file mode 100644
index 000000000000..69ad9cd36138
--- /dev/null
+++ b/dev-lang/gnat-gcc/gnat-gcc-4.5.4.ebuild
@@ -0,0 +1,75 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+inherit gnatbuild
+
+DESCRIPTION="GNAT Ada Compiler - gcc version"
+HOMEPAGE="http://gcc.gnu.org/"
+LICENSE="GMGPL"
+
+IUSE="doc"
+
+BOOT_SLOT="4.4"
+
+# SLOT is set in gnatbuild.eclass, depends only on PV (basically SLOT=GCCBRANCH)
+# so the URI's are static.
+SRC_URI="ftp://gcc.gnu.org/pub/gcc/releases/gcc-${PV}/gcc-core-${PV}.tar.bz2
+	ftp://gcc.gnu.org/pub/gcc/releases/gcc-${PV}/gcc-ada-${PV}.tar.bz2
+	amd64? ( http://dev.gentoo.org/~george/src/gnatboot-${BOOT_SLOT}-amd64.tar.bz2 )
+	sparc? ( http://dev.gentoo.org/~george/src/gnatboot-${BOOT_SLOT}-sparc.tar.bz2 )
+	x86?   ( http://dev.gentoo.org/~george/src/gnatboot-${BOOT_SLOT}-i686.tar.bz2 )"
+#	ppc?   ( mirror://gentoo/gnatboot-${BOOT_SLOT}-ppc.tar.bz2 )
+
+KEYWORDS="amd64 x86"
+
+# starting with 4.3.0 gnat needs these libs
+RDEPEND=">=dev-libs/mpfr-3.0.1
+	>=dev-libs/gmp-5.0
+	>=sys-libs/zlib-1.2
+	>=sys-libs/ncurses-5.7"
+
+DEPEND="${RDEPEND}
+	doc? ( sys-apps/texinfo )
+	>=sys-devel/bison-1.875
+	>=sys-libs/glibc-2.8
+	>=sys-devel/binutils-2.20"
+
+#QA_EXECSTACK="${BINPATH:1}/gnatls ${BINPATH:1}/gnatbind ${BINPATH:1}/gnatmake
+#	${LIBEXECPATH:1}/gnat1 ${LIBPATH:1}/adalib/libgnat-${SLOT}.so"
+
+src_unpack() {
+	gnatbuild_src_unpack
+
+	#fixup some hardwired flags
+	cd "${S}"/gcc/ada
+
+	# universal gcc -> gnatgcc substitution occasionally produces lines too long
+	# and then build halts on the style check.
+	#
+	sed -i -e 's:gnatgcc:gcc:' osint.ads switch.ads ||
+		die	"reversing [gnat]gcc substitution in comments failed"
+
+	# gcc pretty much ignores --with-system-zlib. At least it still descends
+	# into zlib and does configure and build there (gcc bug@7125?). For whatever
+	# reason this conflicts with multilib in gcc-4.4..
+	sed -i -e "s:libgui zlib:libgui:" "${S}"/configure
+}
+
+src_compile() {
+	# work-around for downgrading texinfo.  See bug #483192
+	if use doc ; then
+		if has_version ">=sys-apps/texinfo-5.1" ; then
+			ewarn "Disabling info docs.  Please downgrade texinfo to less than 5.x or"
+			ewarn "use ${PN}-4.6 instead (as upstream has only patched 4.6 and higher)."
+			epatch "${FILESDIR}"/${P}-tex-version-workaround.patch
+		fi
+	else
+		elog "Disabling info docs."
+		epatch "${FILESDIR}"/${P}-tex-version-workaround.patch
+	fi
+
+	# looks like gnatlib_and_tools and gnatlib_shared have become part of
+	# bootstrap
+	gnatbuild_src_compile configure make-tools bootstrap
+}