DESCRIPTION = "The PCRE library is a set of functions that implement regular \
expression pattern matching using the same syntax and semantics as Perl 5. PCRE \
has its own native API, as well as a set of wrapper functions that correspond \
to the POSIX regular expression API."
SUMMARY = "Perl Compatible Regular Expressions"
HOMEPAGE = "http://www.pcre.org"
SECTION = "devel"
PR = "r0"
LICENSE = "BSD"
LIC_FILES_CHKSUM = "file://LICENCE;md5=115e2bee152e2e23e838a29136094877"
SRC_URI = "${SOURCEFORGE_MIRROR}/project/pcre/pcre/${PV}/pcre-${PV}.tar.bz2 \
           file://pcre-cross.patch \
           file://fix-pcre-name-collision.patch"

SRC_URI[md5sum] = "62f02a76bb57a40bc66681760ed511d5"
SRC_URI[sha256sum] = "a913fb9bd058ef380a2d91847c3c23fcf98e92dc3b47cd08a53c021c5cde0f55"

S = "${WORKDIR}/pcre-${PV}"

PROVIDES = "pcre"
DEPENDS = "bzip2 zlib readline"

inherit autotools binconfig

PARALLEL_MAKE = ""

CFLAGS_append = " -D_REENTRANT"
CXXFLAGS_powerpc += "-lstdc++"
EXTRA_OECONF = " --with-link-size=2 --enable-newline-is-lf --with-match-limit=10000000 --enable-rebuild-chartables --enable-utf8"

do_compile () {
	# stop libtool from trying to link with host libraries - fix from #33
	# this resolve build problem on amd64 - #1015
	if [ -e ${S}/${HOST_SYS}-libtool ] ; then
		sed -i 's:-L\$:-L${STAGING_LIBDIR} -L\$:' ${S}/${HOST_SYS}-libtool
	else
		ln -sf ${S}/libtool ${S}/${HOST_SYS}-libtool
		sed -i 's:-L\$:-L${STAGING_LIBDIR} -L\$:' ${S}/${HOST_SYS}-libtool
	fi

	# The generation of dftables can lead to timestamp problems with ccache
	# because the generated config.h seems newer.  It is sufficient to ensure that the
	# attempt to build dftables inside make will actually work (foo_FOR_BUILD is
	# only used for this).
	oe_runmake CC_FOR_BUILD="${BUILD_CC}" CFLAGS_FOR_BUILD="-DLINK_SIZE=2 -I${S}/include" LINK_FOR_BUILD="${BUILD_CC} -L${S}/lib"
}

python populate_packages_prepend () {
    pcre_libdir = d.expand('${libdir}')
    do_split_packages(d, pcre_libdir, '^lib(.*)\.so\.+', 'lib%s', 'libpcre %s library', extra_depends='', allow_links=True, prepend=True)
}

BBCLASSEXTEND = "native"