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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-libs/readline/readline-6.2.ebuild,v 1.2 2011/09/26 02:37:51 vapier Exp $
inherit eutils multilib toolchain-funcs flag-o-matic
# Official patches
# See ftp://ftp.cwru.edu/pub/bash/readline-6.0-patches/
PLEVEL=${PV##*_p}
MY_PV=${PV/_p*}
MY_PV=${MY_PV/_/-}
MY_P=${PN}-${MY_PV}
[[ ${PV} != *_p* ]] && PLEVEL=0
patches() {
[[ ${PLEVEL} -eq 0 ]] && return 1
local opt=$1
eval set -- {1..${PLEVEL}}
set -- $(printf "${PN}${MY_PV/\.}-%03d " "$@")
if [[ ${opt} == -s ]] ; then
echo "${@/#/${DISTDIR}/}"
else
local u
for u in ftp://ftp.cwru.edu/pub/bash mirror://gnu/${PN} ; do
printf "${u}/${PN}-${MY_PV}-patches/%s " "$@"
done
fi
}
DESCRIPTION="Another cute console display library"
HOMEPAGE="http://cnswww.cns.cwru.edu/php/chet/readline/rltop.html"
SRC_URI="mirror://gnu/${PN}/${MY_P}.tar.gz $(patches)"
LICENSE="GPL-3"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~sparc-fbsd ~x86-fbsd"
IUSE=""
# We must be certain that we have a bash that is linked
# to its internal readline, else we may get problems.
RDEPEND=">=sys-libs/ncurses-5.2-r2"
DEPEND="${RDEPEND}
>=app-shells/bash-2.05b-r2"
S=${WORKDIR}/${MY_P}
src_unpack() {
unpack ${MY_P}.tar.gz
cd "${S}"
[[ ${PLEVEL} -gt 0 ]] && epatch $(patches -s)
epatch "${FILESDIR}"/${PN}-5.0-no_rpath.patch
epatch "${FILESDIR}"/${PN}-5.2-no-ignore-shlib-errors.patch #216952
# force ncurses linking #71420
sed -i -e 's:^SHLIB_LIBS=:SHLIB_LIBS=-lncurses:' support/shobj-conf || die "sed"
# fix building under Gentoo/FreeBSD; upstream FreeBSD deprecated
# objformat for years, so we don't want to rely on that.
sed -i -e '/objformat/s:if .*; then:if true; then:' support/shobj-conf || die
ln -s ../.. examples/rlfe/readline # for local readline headers
}
src_compile() {
# fix implicit decls with widechar funcs
append-cppflags -D_GNU_SOURCE
# http://lists.gnu.org/archive/html/bug-readline/2010-07/msg00013.html
append-cppflags -Dxrealloc=_rl_realloc -Dxmalloc=_rl_malloc -Dxfree=_rl_free
econf --with-curses || die
emake || die
if ! tc-is-cross-compiler ; then
# code is full of AC_TRY_RUN()
cd examples/rlfe
append-ldflags -L.
local l
for l in readline history ; do
ln -s ../../shlib/lib${l}$(get_libname)* lib${l}$(get_libname)
ln -sf ../../lib${l}.a lib${l}.a
done
econf || die
emake || die
fi
}
src_install() {
emake DESTDIR="${D}" install || die
gen_usr_ldscript -a readline history #4411
if ! tc-is-cross-compiler; then
dobin examples/rlfe/rlfe || die
fi
dodoc CHANGELOG CHANGES README USAGE NEWS
docinto ps
dodoc doc/*.ps
dohtml -r doc
}
pkg_preinst() {
preserve_old_lib /$(get_libdir)/lib{history,readline}.so.{4,5} #29865
}
pkg_postinst() {
preserve_old_lib_notify /$(get_libdir)/lib{history,readline}.so.{4,5}
}
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