# $Id$

PNAME="readline"
PVER="8.0"
PBUILD="r1"

PATCH_LEVEL=""

PCAT="sys-libs"

DESCRIPTION="readline is a set of libraries that offers command-line editing and history capabilities."
HOMEPAGE="http://cnswww.cns.cwru.edu/php/chet/readline/rltop.html"

DEPEND=">= sys-libs/ncurses-6.0
	>= app-shells/bash-4"

SRCFILE="${PNAME}-${PVER}.tar.gz"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"

sminclude mtools multilib

SRC_URI=(
	gnu://${PNAME}/${SRCFILE}
	ftp://ftp.cwru.edu/pub/bash/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${PNAME}-5.0-parallel.patch
	$(for ((i=1;i <= PATCH_LEVEL; i++))
	do
		ver=00${i}
		[[ ${i} -ge 10 ]] && ver=0${i}
		[[ ${i} -ge 100 ]] && ver=${i}
		echo "gnu://${PNAME}/${PNAME}-${PVER}-patches/${PNAME}${PVER/./}-${ver}"
		echo "ftp://ftp.cwru.edu/pub/bash/${PNAME}-${PVER}-patches/${PNAME}${PVER/./}-${ver}"
		echo "mirror://${PNAME}/${PNAME}${PVER/./}-${ver}"
	done)
)

[[ ! -z ${PATCH_LEVEL} ]] && UP2PVER="${PVER}.${PATCH_LEVEL}"
UP2DATE="updatecmd_gnu ${PNAME} gz"

src_prepare()
{
	munpack ${SRCFILE} || die

	# apply all upstream patches
	local i
	local ver
	for ((i=1; i <= PATCH_LEVEL; i++))
	do
		ver=00${i}
		[[ ${i} -ge 10 ]] && ver=0${i}
		[[ ${i} -ge 100 ]] && ver=${i}

		mpatch ${PNAME}${PVER/./}-${ver} || die
	done

	# fix parallel build
	mpatch ${PNAME}-5.0-parallel.patch || die
}

src_compile()
{
	mconfigure || die

	# enforce linking with ncurses
	mmake SHLIB_XLDFLAGS=-lncursesw || die
}

src_install()
{
	# needed directories
	all-abis minstalldir /usr/'$(mlibdir)' || die

	mmake DESTDIR=${BINDIR} install || die

	# fix permissions
	all-abis mchmod 0755 /usr/'$(mlibdir)'/lib{readline,history}.so'\*' || die

	minstalldocs CHANGELOG CHANGES COPYING MANIFEST NEWS README USAGE || die
}