[gentoo-commits] repo/gentoo:master commit in: dev-lang/gnat-gpl/

[Alfredo Tupone]

commit:     43a23abf9991a3df50f521acd49ebba60ff60c88
Author:     Alfredo Tupone <tupone <AT> gentoo <DOT> org>
AuthorDate: Sun Feb 27 08:18:45 2022 +0000
Commit:     Alfredo Tupone <tupone <AT> gentoo <DOT> org>
CommitDate: Sun Feb 27 08:18:45 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=43a23abf

dev-lang/gnat-gpl: gcc slot from 10 is only the major

Closes: https://bugs.gentoo.org/833779
Package-Manager: Portage-3.0.30, Repoman-3.0.3
Signed-off-by: Alfredo Tupone <tupone <AT> gentoo.org>

 dev-lang/gnat-gpl/gnat-gpl-2021-r2.ebuild | 146 ++++++++++++++++++++++++++++++
 1 file changed, 146 insertions(+)

diff --git a/dev-lang/gnat-gpl/gnat-gpl-2021-r2.ebuild b/dev-lang/gnat-gpl/gnat-gpl-2021-r2.ebuild
new file mode 100644
index 000000000000..1ac2e777e3ed
--- /dev/null
+++ b/dev-lang/gnat-gpl/gnat-gpl-2021-r2.ebuild
@@ -0,0 +1,146 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PATCH_GCC_VER=10.3.0
+PATCH_VER="3"
+
+TOOLCHAIN_GCC_PV=10.3.1
+
+REL=10
+MYP=gcc-${REL}-${PV}-20210519-19A74-src
+GNATDIR=gnat-${PV}-20210519-19A70-src
+INTFDIR=gcc-interface-${REL}-${PV}-20210519-19A75-src
+
+BTSTRP_X86=gnat-gpl-2014-x86-linux-bin
+BTSTRP_AMD64=gnat-gpl-2014-x86_64-linux-bin
+BASE_URI=https://community.download.adacore.com/v1
+# we provide own tarball below
+GCC_TARBALL_SRC_URI="
+	${BASE_URI}/005d2b2eff627177986d2517eb31e1959bec6f3a?filename=${GNATDIR}.tar.gz
+		-> ${GNATDIR}.tar.gz
+	${BASE_URI}/44cd393be0b468cc253bf2cf9cf7804c993e7b5b?filename=${MYP}.tar.gz
+		-> ${MYP}.tar.gz
+	${BASE_URI}/8ace7d06e469d36d726cc8badb0ed78411e727f3?filename=${INTFDIR}.tar.gz
+		-> ${INTFDIR}.tar.gz
+	bootstrap? (
+		amd64? (
+			${BASE_URI}/6eb6eef6bb897e4c743a519bfebe0b1d6fc409c6?filename=${BTSTRP_AMD64}.tar.gz&rand=1193
+			-> ${BTSTRP_AMD64}.tar.gz
+		)
+		x86? (
+			${BASE_URI}/c5e9e6fdff5cb77ed90cf8c62536653e27c0bed6?filename=${BTSTRP_X86}.tar.gz&rand=436
+			-> ${BTSTRP_X86}.tar.gz
+		)
+	)"
+
+inherit toolchain-funcs toolchain
+
+DESCRIPTION="GNAT Ada Compiler - GPL version"
+HOMEPAGE="http://libre.adacore.com/"
+
+LICENSE+=" GPL-2 GPL-3"
+KEYWORDS="~amd64 ~x86"
+IUSE="+ada +bootstrap"
+RESTRICT="test"
+
+RDEPEND="!~sys-devel/gcc-${GCCMAJOR}"
+BDEPEND=sys-devel/binutils
+
+S="${WORKDIR}"/${MYP}
+
+src_unpack() {
+	if ! use bootstrap && [[ -z "$(type ${GNATMAKE} 2>/dev/null)" ]] ; then
+		eerror "You need a gcc compiler that provides the Ada Compiler:"
+		eerror "1) use gcc-config to select the right compiler or"
+		eerror "2) set the bootstrap use flag"
+		die "ada compiler not available"
+	fi
+
+	toolchain_src_unpack
+}
+
+src_prepare() {
+	if use amd64; then
+		BTSTRP=${BTSTRP_AMD64}
+	else
+		BTSTRP=${BTSTRP_X86}
+	fi
+
+	if use bootstrap; then
+		GCC="${WORKDIR}"/${BTSTRP}/bin/gcc
+	else
+		GCC=${ADA:-$(tc-getCC)}
+	fi
+
+	gnatbase=$(basename ${GCC})
+	gnatpath=$(dirname ${GCC})
+
+	GNATMAKE=${gnatbase/gcc/gnatmake}
+	if [[ ${gnatpath} != "." ]] ; then
+		GNATMAKE="${gnatpath}/${GNATMAKE}"
+	fi
+	if use bootstrap; then
+		rm "${WORKDIR}"/${BTSTRP}/libexec/gcc/x86_64-pc-linux-gnu/4.7.4/ld \
+			|| die
+		ln -s /usr/bin/$CHOST-ld \
+			"${WORKDIR}"/${BTSTRP}/libexec/gcc/x86_64-pc-linux-gnu/4.7.4/ld \
+			|| die
+		rm "${WORKDIR}"/${BTSTRP}/libexec/gcc/x86_64-pc-linux-gnu/4.7.4/as \
+			|| die
+		ln -s /usr/bin/$CHOST-as \
+			"${WORKDIR}"/${BTSTRP}/libexec/gcc/x86_64-pc-linux-gnu/4.7.4/as \
+			|| die
+	fi
+
+	CC=${GCC}
+	CXX="${gnatbase/gcc/g++}"
+	GNATBIND="${gnatbase/gcc/gnatbind}"
+	GNATLINK="${gnatbase/gcc/gnatlink}"
+	GNATLS="${gnatbase/gcc/gnatls}"
+	if [[ ${gnatpath} != "." ]] ; then
+		CXX="${gnatpath}/${CXX}"
+		GNATBIND="${gnatpath}/${GNATBIND}"
+		GNATLINK="${gnatpath}/${GNATLINK}"
+		GNATLS="${gnatpath}/${GNATLS}"
+	fi
+	mkdir bin || die
+	ln -s $(which ${GCC}) bin/gcc || die
+	ln -s $(which ${CXX}) bin/g++ || die
+	ln -s $(which ${GNATMAKE}) bin/gnatmake || die
+	ln -s $(which ${GNATBIND}) bin/gnatbind || die
+	ln -s $(which ${GNATLINK}) bin/gnatlink || die
+	ln -s $(which ${GNATLS}) bin/gnatls || die
+
+	cd ..
+	mv ${GNATDIR}/src/ada ${MYP}/gcc/ || die
+	mv ${INTFDIR} ${MYP}/gcc/ada/gcc-interface || die
+	eapply "${FILESDIR}"/${P}-gentoo.patch
+	cd -
+	sed -i \
+		-e 's:-fcf-protection":":' \
+		libiberty/configure \
+		lto-plugin/configure || die
+	sed -i \
+		-e 's:$(P) ::g' \
+		gcc/ada/gcc-interface/Makefile.in \
+		|| die "sed failed"
+	toolchain_src_prepare
+}
+
+src_configure() {
+	export PATH=${PWD}/bin:${PATH}
+	downgrade_arch_flags "$(gcc-version)"
+	toolchain_src_configure
+}
+
+pkg_postinst() {
+	toolchain_pkg_postinst
+	einfo "This provide the GNAT compiler with gcc for ada/c/c++ and more"
+	einfo "The compiler binary is ${CTARGET}-gcc-${TOOLCHAIN_GCC_PV}"
+	einfo "Even if the c/c++ compilers are using almost the same patched"
+	einfo "source as the sys-devel/gcc package its use is not extensively"
+	einfo "tested, and not supported for updating your system, except for ada"
+	einfo "related packages"
+}