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