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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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DESCRIPTION="GNU macro processor"
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HOMEPAGE="https://www.gnu.org/software/m4/m4.html"
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if [[ "${PV}" == *_beta* ]] ; then
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MY_P="${PN}-1.4.18d"
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#SRC_URI="mirror://gnu-alpha/${PN}/${MY_P}.tar.xz"
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SRC_URI="https://alpha.gnu.org/gnu/${PN}/${MY_P}.tar.xz"
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S="${WORKDIR}/${MY_P}"
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else
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SRC_URI="mirror://gnu/${PN}/${P}.tar.xz"
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KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
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fi
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LICENSE="GPL-3"
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SLOT="0"
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IUSE="examples nls"
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RDEPEND="
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virtual/libiconv
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nls? (
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sys-devel/gettext
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virtual/libintl
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)"
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DEPEND="${RDEPEND}"
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# Remember: cannot dep on autoconf since it needs us
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BDEPEND="app-arch/xz-utils
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nls? ( sys-devel/gettext )"
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PATCHES=( "${FILESDIR}/ppc-musl.patch" )
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src_configure() {
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local -a myeconfargs=(
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--enable-changeword
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--with-packager="Gentoo Linux"
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--with-packager-version="${PVR}"
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--with-packager-bug-reports="https://bugs.gentoo.org/"
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$(usex nls '' '--disable-nls')
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# Disable automagic dependency over libsigsegv; see bug #278026
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ac_cv_libsigsegv=no
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)
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[[ ${USERLAND} != GNU ]] && myeconfargs+=( --program-prefix=g )
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econf "${myeconfargs[@]}"
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}
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src_test() {
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[[ -d /none ]] && die "m4 tests will fail with /none/" #244396
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emake check
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}
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src_install() {
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default
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# autoconf-2.60 for instance, first checks gm4, then m4. If we don't have
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# gm4, it might find gm4 from outside the prefix on for instance Darwin
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use prefix && dosym m4 /usr/bin/gm4
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if use examples ; then
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dodoc -r examples
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rm -f "${ED}"/usr/share/doc/${PF}/examples/Makefile*
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fi
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}
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