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radhermit |
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# Copyright 1999-2012 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: $
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EAPI=4
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inherit flag-o-matic
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DESCRIPTION="A general-purpose (yacc-compatible) parser generator"
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HOMEPAGE="http://www.gnu.org/software/bison/"
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SRC_URI="mirror://gnu/${PN}/${P}.tar.xz"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
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IUSE="nls static"
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RDEPEND=">=sys-devel/m4-1.4.16"
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DEPEND="${RDEPEND}
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sys-devel/flex
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nls? ( sys-devel/gettext )"
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DOCS="AUTHORS ChangeLog-2012 NEWS README THANKS TODO" # ChangeLog-1998 PACKAGING README-alpha README-release
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src_configure() {
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use static && append-ldflags -static
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econf \
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--disable-silent-rules \
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$(use_enable nls)
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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 -v "${ED}"/usr/bin/yacc{,.bison} || die
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mv -v "${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 "${ED}"/usr/lib* || die
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# Move to documentation directory and leave compressing for EAPI>=4
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mv -v "${ED}"/usr/share/${PN}/README "${ED}"/usr/share/doc/${PF}/README.data
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}
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pkg_postinst() {
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local f="${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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