# $Header: /home/cvsd/magellan-cvs/magellan-src/toolchain/toolchain-grep/toolchain-grep-2.5.1-r3.smage2,v 1.1 2005-07-04 00:41:38 niro Exp $

PNAME="toolchain-grep"
PVER="2.5.1"
PBUILD="r3"

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

SRC_URI=(
	mirror://grep/${SRCFILE}
)


#needs: to run: glibc
#	to build: glibc, gettext

## global toolchain var ##
# export CFLAGS, CHOST, TOOLCHAIN_PREFIX
export CFLAGS="-mtune=i486 -Os -pipe"
export CXXFLAGS="${CFLAGS}"
export TOOLCHAIN_PREFIX="/tools"

zapmost() {
	local rootdir
	rootdir="${1}/"
	[ ! -e  "$rootdir" ] && echo "zapmost: $rootdir not found; skipping..." && return 1
	install -d ${BUILDDIR}/zap
	local dirs
	shift
	local x
	for x in ${*}
	do
		if [ "${x##*/}" = "${x}" ]
		then
			#one deep
			mv ${rootdir}${x} ${BUILDDIR}/zap
		else
			#more than one deep; create intermediate directories
			dirs=${x%/*}
			install -d ${BUILDDIR}/zap/${dirs}
			mv ${rootdir}${x} ${BUILDDIR}/zap/${x}
		fi
	done
	rm -rf ${rootdir}*
	mv ${BUILDDIR}/zap/* ${rootdir}
}


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

src_compile() {
	cd ${SRCDIR}

	#--disable-perl-regexp disables build with libpcre
	./configure \
		--host=${CHOST} \
		--prefix=${TOOLCHAIN_PREFIX} \
		--with-included-regex \
		--disable-perl-regexp \
		--disable-nls || die

	mmake || die
}

src_install() {
	cd ${SRCDIR}

	make DESTDIR=${BINDIR} install || die

	# remove unwanted stuff
	KEEPFILES="bin/grep bin/fgrep bin/egrep"
	zapmost ${BINDIR}/${TOOLCHAIN_PREFIX} ${KEEPFILES} || die
}