dev-libs/libpcre/libpcre-8.30-r2.ebuild

# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-libs/libpcre/libpcre-8.30-r2.ebuild,v 1.13 2012/07/08 18:32:01 armin76 Exp $

EAPI="4"

inherit eutils multilib libtool flag-o-matic toolchain-funcs

DESCRIPTION="Perl-compatible regular expression library"
HOMEPAGE="http://www.pcre.org/"
MY_P="pcre-${PV/_rc/-RC}"
if [[ ${PV} != *_rc* ]] ; then
	# Only the final releases are available here.
	SRC_URI="mirror://sourceforge/pcre/${MY_P}.tar.bz2
		ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/${MY_P}.tar.bz2"
else
	SRC_URI="ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/Testing/${MY_P}.tar.bz2"
fi

LICENSE="BSD"
SLOT="3"
KEYWORDS="*"
IUSE="bzip2 +cxx +jit pcre16 +readline +recursion-limit static-libs unicode zlib"

RDEPEND="bzip2? ( app-arch/bzip2 )
	zlib? ( sys-libs/zlib )
	readline? ( sys-libs/readline )"
DEPEND="${RDEPEND}
	virtual/pkgconfig
	userland_GNU? ( >=sys-apps/findutils-4.4.0 )"

S=${WORKDIR}/${MY_P}

src_prepare() {
	sed -i -e "s:-lpcre ::" libpcrecpp.pc.in || die
	epatch "${FILESDIR}"/${P}-bzip2-typo.patch #418033
	elibtoolize
}

src_configure() {
	[[ ${CHOST} == *-mint* ]] && append-flags -D_GNU_SOURCE
	econf \
		--with-match-limit-recursion=$(usex recursion-limit 8192 MATCH_LIMIT) \
		$(use_enable bzip2 pcregrep-libbz2) \
		$(use_enable cxx cpp) \
		$(use_enable jit) $(use_enable jit pcregrep-jit) \
		$(use_enable pcre16) \
		$(use_enable readline pcretest-libreadline) \
		$(use_enable static-libs static) \
		$(use_enable unicode utf) $(use_enable unicode unicode-properties) \
		$(use_enable zlib pcregrep-libz) \
		--enable-pcre8 \
		--enable-shared \
		--htmldir="${EPREFIX}"/usr/share/doc/${PF}/html \
		--docdir="${EPREFIX}"/usr/share/doc/${PF}
}

src_install() {
	emake DESTDIR="${D}" install
	gen_usr_ldscript -a pcre
	find "${D}" -type f -name '*.la' -exec rm -f {} +
}

pkg_preinst() {
	preserve_old_lib /$(get_libdir)/libpcre.so.0
}

pkg_postinst() {
	preserve_old_lib_notify /$(get_libdir)/libpcre.so.0
}