105 lines
2.9 KiB
Bash
105 lines
2.9 KiB
Bash
# Copyright 1999-2024 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/bison.asc
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inherit flag-o-matic multiprocessing verify-sig
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DESCRIPTION="A general-purpose (yacc-compatible) parser generator"
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HOMEPAGE="https://www.gnu.org/software/bison/"
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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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LICENSE="GPL-3+"
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SLOT="0"
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KEYWORDS="~alpha amd64 arm arm64 hppa ~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="examples nls static test"
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RESTRICT="!test? ( test )"
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# gettext _IS_ required in RDEPEND because >=bison-3.7 links against
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# libtextstyle.so!!! (see bug #740754)
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DEPEND="
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>=sys-devel/m4-1.4.16
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>=sys-devel/gettext-0.21
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"
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RDEPEND="${DEPEND}"
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BDEPEND="
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app-alternatives/lex
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test? ( dev-lang/perl )
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verify-sig? ( sec-keys/openpgp-keys-bison )
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"
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PDEPEND="app-alternatives/yacc"
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DOCS=( AUTHORS ChangeLog NEWS README THANKS TODO ) # ChangeLog-2012 ChangeLog-1998 PACKAGING README-alpha README-release
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src_prepare() {
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# Old logic when we needed to patch configure.ac
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# Keeping in case it's useful for future
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# Record date to avoid 'config.status --recheck' & regen of 'tests/package.m4'
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#touch -r configure.ac old.configure.ac || die
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#touch -r configure old.configure || die
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#eapply "${WORKDIR}"/patches
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#default
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# Restore date after patching
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#touch -r old.configure.ac configure.ac || die
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#touch -r old.configure configure || die
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# The makefiles make the man page depend on the configure script
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# which we patched above. Touch it to prevent regeneration.
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#touch doc/bison.1 || die #548778 #538300#9
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default
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# Avoid regenerating the info page when the timezone is diff. #574492
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sed -i '2iexport TZ=UTC' build-aux/mdate-sh || die
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}
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src_configure() {
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use static && append-ldflags -static
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local myeconfargs=(
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$(use_enable nls)
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)
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econf "${myeconfargs[@]}"
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}
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src_test() {
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emake check TESTSUITEFLAGS="--jobs=$(get_makeopts_jobs)"
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}
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src_install() {
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default
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# These are owned by app-alternatives/yacc
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mv "${ED}"/usr/bin/yacc{,.bison} || die
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mv "${ED}"/usr/share/man/man1/yacc{,.bison}.1 || die
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# We do not need liby.a
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rm -r "${ED}"/usr/lib* || die
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# Examples are about 200K, so let's make them optional still for now.
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if ! use examples ; then
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rm -r "${ED}"/usr/share/doc/${PF}/examples/ || die
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fi
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}
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pkg_postinst() {
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# ensure to preserve the symlinks before app-alternatives/yacc
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# is installed
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if [[ ! -h ${EROOT}/usr/bin/yacc ]]; then
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if [[ -e ${EROOT}/usr/bin/yacc ]] ; then
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# bug #886123
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ewarn "${EROOT}/usr/bin/yacc exists but is not a symlink."
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ewarn "This is expected during Prefix bootstrap and unusual otherwise."
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ewarn "Moving away unexpected ${EROOT}/usr/bin/yacc to .bak."
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mv "${EROOT}/usr/bin/yacc" "${EROOT}/usr/bin/yacc.bak" || die
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fi
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ln -s yacc.bison "${EROOT}/usr/bin/yacc" || die
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fi
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}
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