| # Copyright 1999-2015 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI="3" |
| |
| inherit eutils |
| |
| DESCRIPTION="GNU macro processor" |
| HOMEPAGE="https://www.gnu.org/software/m4/m4.html" |
| SRC_URI="mirror://gnu/${PN}/${P}.tar.xz" |
| |
| LICENSE="GPL-3" |
| SLOT="0" |
| KEYWORDS="alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~ppc-aix ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~x64-freebsd ~x86-freebsd ~hppa-hpux ~ia64-hpux ~x86-interix ~amd64-linux ~arm-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris" |
| IUSE="examples" |
| |
| # remember: cannot dep on autoconf since it needs us |
| DEPEND="app-arch/xz-utils" |
| RDEPEND="" |
| |
| src_prepare() { |
| epatch "${FILESDIR}"/${P}-fix-test-readlink.patch #376639 |
| epatch "${FILESDIR}"/${P}-no-gets.patch #424978 |
| |
| # Disable gnulib build test that has no impact on the source. |
| echo 'exit 0' > tests/test-update-copyright.sh || die |
| } |
| |
| src_configure() { |
| # Disable automagic dependency over libsigsegv; see bug #278026 |
| export ac_cv_libsigsegv=no |
| |
| local myconf="" |
| [[ ${USERLAND} != "GNU" ]] && myconf="--program-prefix=g" |
| econf --enable-changeword ${myconf} |
| } |
| |
| src_test() { |
| [[ -d /none ]] && die "m4 tests will fail with /none/" #244396 |
| emake check || die |
| } |
| |
| src_install() { |
| emake install DESTDIR="${D}" || die |
| # autoconf-2.60 for instance, first checks gm4, then m4. If we don't have |
| # gm4, it might find gm4 from outside the prefix on for instance Darwin |
| use prefix && dosym /usr/bin/m4 /usr/bin/gm4 |
| dodoc BACKLOG ChangeLog NEWS README* THANKS TODO |
| if use examples ; then |
| docinto examples |
| dodoc examples/* |
| rm -f "${ED}"/usr/share/doc/${PF}/examples/Makefile* |
| fi |
| } |
