# $Id$

PNAME="flex"
PVER="2.6.4"
PBUILD="r2"

PCAT="sys-dev"

DESCRIPTION="GNU fast lexical analyser generator."
HOMEPAGE="https://github.com/westes/flex/releases"

DEPEND=">= virtual/glibc
	>= sys-dev/m4-1.4"

SDEPEND=">= sys-dev/bison-3.8"

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

# one check fails: cxx_restarts
msetfeature "!check"

sminclude mtools mbuild multilib

SRC_URI=(
	https://github.com/westes/${PNAME}/releases/download/v${PVER}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
)

UP2DATE="updatecmd -nolist https://github.com/westes/flex/releases | highesttarball gz"

src_compile()
{
	mconfigure || die

	# prevent excessive overlinking due to libtool
	all-abis "sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0/g' libtool || die"

	mmake || die
}

src_install()
{
	mmake DESTDIR=${BINDIR} install || die
	mlink flex /usr/bin/lex || die
}