# $Id$

PNAME="libtool"
PVER="2.2.6a"
PBUILD="r4"

PCATEGORIE="sys-dev"
STATE="unstable"

DESCRIPTION="A shared library tool for developers."
HOMEPAGE="http://www.gnu.org/software/libtool/libtool.html"

DEPEND=">= virtual/glibc"

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

sminclude mbuild multilib

SRC_URI=(
	gnu://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
)

UP2DATE="updatecmd_gnu ${PNAME} gz"

src_compile()
{
	# --build=$CHOST prevents libtool link issues at least on x86_64 hosts.
	# sometimes the global_symbol_pipe variable is empty and produces
	# compile errors. we check with 'grep "^global_symbol_pipe" libtool'
	# for a broken libtool, if empty we simply die.
	#
	# grep "^global_symbol_pipe" libtool must give us this:
	# global_symbol_pipe="sed -n -e 's/^.*[    ]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[       ][      ]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p'"
	#
	mconfigure --build=${CHOST} || die
	mmake || die

	# check for broken libtool
	for abi in ${MULTILIB_ABIS}
	do
		if [[ -z $(grep "^global_symbol_pipe" ${SRCDIR}-${abi}/libtool) ]]
		then
			die "compiled libtool is broken: empty 'global_symbol_pipe' variable"
		fi
	done
}