91 lines
2.4 KiB
Bash
91 lines
2.4 KiB
Bash
# 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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inherit flag-o-matic
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PATCH_TAR="${PN}-3.7.3-patches-01.tar.xz"
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DESCRIPTION="A general-purpose (yacc-compatible) parser generator"
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HOMEPAGE="https://www.gnu.org/software/bison/"
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SRC_URI="mirror://gnu/${PN}/${P}.tar.xz
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https://dev.gentoo.org/~whissi/dist/bison/${PATCH_TAR}
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https://dev.gentoo.org/~polynomial-c/dist/bison/${PATCH_TAR}"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
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IUSE="examples nls static test"
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RESTRICT="!test? ( test )"
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# gettext _IS_ required in RDEPEND because >=bison-3.7 links against
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# libtextstyle.so!!! (see bug #740754)
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DEPEND="
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>=sys-devel/m4-1.4.16
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>=sys-devel/gettext-0.21
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"
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RDEPEND="${DEPEND}"
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BDEPEND="
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sys-devel/flex
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examples? ( dev-lang/perl )
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test? ( dev-lang/perl )
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"
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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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# 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 "${WORKDIR}"/patches
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default
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# Restore date after patching
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touch -r old.configure.ac configure.ac || die
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touch -r old.configure configure || die
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# The makefiles make the man page depend on the configure script
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# which we patched above. Touch it to prevent regeneration.
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touch doc/bison.1 || die #548778 #538300#9
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# Avoid regenerating the info page when the timezone is diff. #574492
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sed -i '2iexport TZ=UTC' build-aux/mdate-sh || die
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}
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src_configure() {
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use static && append-ldflags -static
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local myeconfargs=(
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$(use_enable examples)
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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_install() {
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default
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# This one is installed by dev-util/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 "${ED}"/usr/lib* || die
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}
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pkg_postinst() {
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local f="${EROOT}/usr/bin/yacc"
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if [[ ! -e ${f} ]] ; then
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ln -s yacc.bison "${f}"
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fi
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}
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pkg_postrm() {
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# clean up the dead symlink when we get unmerged #377469
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local f="${EROOT}/usr/bin/yacc"
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if [[ -L ${f} && ! -e ${f} ]] ; then
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rm -f "${f}"
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fi
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}
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