added (finally) an asis version for gnat-gcc-4.2 series.

(Portage version: 2.1.4.1)

2 files changed, 161 insertions, 2 deletions

diff --git a/dev-ada/asis-gcc/ChangeLog b/dev-ada/asis-gcc/ChangeLog
index 59b78fa46aa5..f74af04eabce 100644
--- a/dev-ada/asis-gcc/ChangeLog
+++ b/dev-ada/asis-gcc/ChangeLog
@@ -1,6 +1,13 @@
 # ChangeLog for dev-ada/asis-gcc
-# Copyright 2002-2007 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/dev-ada/asis-gcc/ChangeLog,v 1.7 2007/02/27 12:27:14 george Exp $
+# Copyright 2002-2008 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/dev-ada/asis-gcc/ChangeLog,v 1.8 2008/02/08 14:33:08 george Exp $
+
+*asis-gcc-4.2.2 (08 Feb 2008)
+
+  08 Feb 2008; George Shapovalov <george@gentoo.org> +asis-gcc-4.2.2.ebuild:
+  added (finally) an asis version for gnat-gcc-4.2 series. Only one per major
+  version seems sufficient now, as Ada stuff in gcc is kept stable between
+  major releases. Adjusted DEPEND correspondingly.
 
   27 Feb 2007; George Shapovalov <george@gentoo.org> asis-gcc-4.1.1.ebuild, asis-gcc-3.4.6.ebuild:
   backported gnatmake related fix from 4.1.2
diff --git a/dev-ada/asis-gcc/asis-gcc-4.2.2.ebuild b/dev-ada/asis-gcc/asis-gcc-4.2.2.ebuild
new file mode 100644
index 000000000000..1cc5b62bd89e
--- /dev/null
+++ b/dev-ada/asis-gcc/asis-gcc-4.2.2.ebuild
@@ -0,0 +1,152 @@
+# Copyright 1999-2008 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-ada/asis-gcc/asis-gcc-4.2.2.ebuild,v 1.1 2008/02/08 14:33:08 george Exp $
+
+inherit eutils flag-o-matic gnatbuild multilib
+
+DESCRIPTION="The Ada Semantic Interface Specification (tools tied to compiler). GnuAda version"
+HOMEPAGE="http://gnuada.sourceforge.net/"
+LICENSE="GMGPL"
+
+KEYWORDS="~amd64 ~x86"
+
+Gnat_Name="gnat-gcc"
+My_PN="asis"
+SRC_URI="http://dev.gentoo.org/~george/src/${P}.tar.bz2"
+
+IUSE="doc"
+RDEPEND="=dev-lang/gnat-gcc-${SLOT}*"
+DEPEND="${RDEPEND}
+	doc? ( virtual/tetex
+	app-text/texi2html )"
+
+# overwriting gnatboot's S
+S="${WORKDIR}/${My_PN}-${PV}"
+
+# Execstack is not nearly as dangerous in Ada as in C and would require a lot of
+# work to work around. See bug #141315.
+QA_EXECSTACK="usr/$(get_libdir)/gnat-gcc/*/${SLOT}/adalib/libasis-${SLOT}.so
+	usr/$(get_libdir)/gnat-gcc/*/${SLOT}/adalib/libasis.a
+	usr/*/gnat-gcc-bin/${SLOT}/*"
+
+# it may be even better to force plain -O2 -pipe here
+replace-flags -O3 -O2
+
+# we need to adjust some vars defined in gnatbuild.eclass so that they use
+# gnat-gcc instead of asis
+My_LIBPATH=${LIBPATH/${PN}/${Gnat_Name}}
+My_BINPATH=${BINPATH/${PN}/${Gnat_Name}}
+My_DATAPATH=${DATAPATH/${PN}/${Gnat_Name}}
+
+pkg_setup() {
+	local currGnat=$(eselect --no-color gnat show | grep "gnat-" | awk '{ print $1 }')
+	if [[ "${currGnat}" != "${CTARGET}-${Gnat_Name}-${SLOT}" ]]; then
+		echo
+		eerror "The active gnat profile does not correspond to the selected"
+		eerror "version of asis!  Please install the appropriate gnat (if you"
+		eerror "did not so yet) and run:"
+		eerror "eselect gnat set ${CTARGET}-${Gnat_Name}-${SLOT}"
+		eerror "env-update && source /etc/profile"
+		eerror "and then emerge =dev-ada/asis-${PV} again.."
+		echo
+		die
+	fi
+	if [[ -e ${My_LIBPATH}/adalib/libasis.a ]] ; then
+		echo
+		ewarn "gnatmake of gnat-gcc unfortunately has problems forcing the build"
+		ewarn "if the package is already installed."
+		eerror "Please unmerge asis-gcc first and then resume the merge:"
+		eerror "emerge --unmerge asis-gcc && emerge asis-gcc"
+		echo
+		die
+	fi
+}
+
+# we need to avoid calling gnatboot_src_unpack
+src_unpack() {
+	unpack ${A}
+}
+
+src_compile() {
+	# Build the shared library first, we need -fPIC here
+	gnatmake -f -Pasis_stat -cargs ${CFLAGS} || die "building libasis.a failed"
+	gnatmake -f -Pasis_dyn  -cargs ${CFLAGS} || die "building libasis.so failed"
+	chmod 0444 lib/*.ali
+
+	# build tools
+	# we need version.o generated for all the tools
+	gcc -c -o obj/version.o gnat/version.c
+	for fn in gnatelim gnatstub gnatpp ; do
+		pushd tools/${fn}
+			gnatmake -o ${fn} ${fn}-driver.adb -I../../asis/ -I../../gnat/ \
+				-I../tool_utils/ -I../tool_utils/templates/ \
+				-L../../lib -cargs ${CFLAGS} -largs -lasis ../../obj/version.o \
+				|| die "building ${fn} failed"
+		popd
+	done
+	pushd tools/gnatmetric
+		gnatmake -o gnatmetric metrics-simple_driver.adb -I../../asis/ -I../../gnat/ \
+			-I../tool_utils/ -I../tool_utils/templates/ \
+			-L../../lib -cargs ${CFLAGS} -largs -lasis ../../obj/version.o \
+			|| die "building ${fn} failed"
+	popd
+
+	pushd tools/adabrowse
+		gcc -c util-nl.c
+		gnatmake -I../../asis -I../../gnat adabrowse -L../../lib -cargs	${CFLAGS} \
+			-largs -lasis ../../obj/version.o || die
+	popd
+	pushd tools/semtools
+		gnatmake -I../../asis -I../../gnat adadep -L../../lib \
+			-cargs ${CFLAGS} -largs -lasis ../../obj/version.o || die
+		gnatmake -I../../asis -I../../gnat adasubst -L../../lib \
+			-cargs ${CFLAGS} -largs -lasis ../../obj/version.o || die
+	popd
+
+	# common stuff is just docs in this case
+	if use doc; then
+		pushd documentation
+		make all || die "Failed while compiling documentation"
+		for fn in *.ps; do ps2pdf ${fn}; done
+		popd
+	fi
+}
+
+src_install () {
+	# install the lib
+	dodir ${My_LIBPATH}/adalib
+	# doins grossly screws permissions
+	cp -dpP lib/* "${D}${My_LIBPATH}"/adalib
+	# sources
+	insinto ${My_LIBPATH}/adainclude
+	doins gnat/*.ad[sb]
+	doins asis/*.ad[sb]
+	# two files are already part of gnat, removing to avoid collision
+	rm "${D}${My_LIBPATH}"/adainclude/g-string.ad?
+
+	# tools
+	mkdir -p "${D}${My_BINPATH}"
+	for fn in tools/{adabrowse,gnatelim,gnatstub,gnatpp,gnatmetric}; do
+		cp ${fn}/${fn:6} "${D}${My_BINPATH}"
+	done
+	cp tools/semtools/ada{dep,subst} "${D}${My_BINPATH}"
+
+	# docs and examples
+	if use doc ; then
+		dodoc documentation/*.{txt,ps}
+		dohtml documentation/*.html
+		# info's should go into gnat-gpl dirs
+		insinto ${My_DATAPATH}/info/
+		doins documentation/*.info
+
+		insinto /usr/share/doc/${PF}
+		doins -r documentation/*.pdf examples/ tutorial/ templates/
+	fi
+}
+
+pkg_postinst() {
+	echo
+	elog "The ASIS is installed for the active gnat compiler at gnat's	location."
+	elog "No further configuration is necessary. Enjoy."
+	echo
+}