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# Copyright 1999-2023 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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EAPI=8
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VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}"/usr/share/openpgp-keys/grep.asc
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inherit flag-o-matic toolchain-funcs verify-sig
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inherit flag-o-matic verify-sig
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DESCRIPTION="GNU regular expression matcher"
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HOMEPAGE="https://www.gnu.org/software/grep/"
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SRC_URI="mirror://gnu/${PN}/${P}.tar.xz"
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SRC_URI+=" verify-sig? ( mirror://gnu/${PN}/${P}.tar.xz.sig )"
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if [[ ${PV} == *_p* ]] ; then
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# Subscribe to the 'platform-testers' ML to find these.
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# Useful to test on our especially more niche arches and report issues upstream.
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MY_COMMIT="98-c9ac"
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MY_P=${PN}-$(ver_cut 1-2).${MY_COMMIT}
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SRC_URI="https://meyering.net/${PN}/${MY_P}.tar.xz"
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SRC_URI+=" verify-sig? ( https://meyering.net/${PN}/${MY_P}.tar.xz.sig )"
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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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SRC_URI+=" verify-sig? ( mirror://gnu/${PN}/${P}.tar.xz.sig )"
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KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
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fi
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LICENSE="GPL-3+"
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SLOT="0"
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KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
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IUSE="nls pcre static"
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IUSE="+egrep-fgrep nls pcre static"
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# We lack dev-libs/libsigsegv[static-libs] for now
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REQUIRED_USE="static? ( !sparc )"
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LIB_DEPEND="pcre? ( >=dev-libs/libpcre-7.8-r1[static-libs(+)] )
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LIB_DEPEND="pcre? ( >=dev-libs/libpcre2-7.8-r1[static-libs(+)] )
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sparc? ( dev-libs/libsigsegv )"
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RDEPEND="!static? ( ${LIB_DEPEND//\[static-libs(+)]} )
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nls? ( virtual/libintl )
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virtual/libiconv"
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DEPEND="${RDEPEND}
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static? ( ${LIB_DEPEND} )"
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BDEPEND="
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virtual/pkgconfig
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BDEPEND="virtual/pkgconfig
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nls? ( sys-devel/gettext )
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verify-sig? ( sec-keys/openpgp-keys-grep )"
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PATCHES=(
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"${FILESDIR}/ppc-musl.patch"
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"${FILESDIR}/loong-fix-build.patch"
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)
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DOCS=( AUTHORS ChangeLog NEWS README THANKS TODO )
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src_prepare() {
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default
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# bug #523898
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sed -i \
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-e "s:@SHELL@:${EPREFIX}/bin/sh:g" \
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-e "s:@grep@:${EPREFIX}/bin/grep:" \
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src/egrep.sh || die #523898
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default
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# touch generated files after patching m4, to avoid activating maintainer
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# mode
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# remove when loong-fix-build.patch is no longer necessary
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touch ./aclocal.m4 ./config.hin ./configure || die
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find . -name Makefile.in -exec touch {} + || die
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src/egrep.sh || die
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}
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src_configure() {
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# In particular, it's necessary for sparc: bug #768135
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export ac_cv_libsigsegv=$(usex sparc)
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# Always use pkg-config to get lib info for pcre.
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export ac_cv_search_pcre_compile=$(
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usex pcre "$($(tc-getPKG_CONFIG) --libs $(usex static --static '') libpcre)" ''
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)
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local myeconfargs=(
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--bindir="${EPREFIX}"/bin
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$(use_enable nls)
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$(use_enable pcre perl-regexp)
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)
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econf "${myeconfargs[@]}"
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}
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src_install() {
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default
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if use egrep-fgrep ; then
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# Delete the upstream wrapper variants which warn on egrep+fgrep use
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rm "${ED}"/bin/{egrep,fgrep} || die
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into /
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# Install egrep, fgrep which don't warn.
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#
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# We do this by default to avoid breakage in old scripts
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# and such which don't expect unexpected output on stderr,
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# we've had examples of builds failing because foo-config
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# starts returning a warning.
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#
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# https://lists.gnu.org/archive/html/bug-grep/2022-10/msg00000.html
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newbin - egrep <<-EOF
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#!/usr/bin/env sh
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exec "${EPREFIX}/bin/grep" -E "\$@"
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EOF
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newbin - fgrep <<-EOF
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#!/usr/bin/env sh
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exec "${EPREFIX}/bin/grep" -F "\$@"
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EOF
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fi
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}
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