DESCRIPTION = "GNU gperf is a perfect hash function generator"
HOMEPAGE = "http://www.gnu.org/software/gperf"
SUMMARY  = "Generate a perfect hash function from a set of keywords"
LICENSE  = "GPLv3+"
LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504 \
                    file://src/main.cc;beginline=8;endline=19;md5=dec8f611845d047387ed56b5b85fa99b"

SRC_URI  = "${GNU_MIRROR}/${BPN}/${BP}.tar.gz"
SRC_URI[md5sum] = "9e251c0a618ad0824b51117d5d9db87e"
SRC_URI[sha256sum] = "588546b945bba4b70b6a3a616e80b4ab466e3f33024a352fc2198112cdbb3ae2"

inherit autotools

# autoreconf couldn't find acinclude.m4 when stepping into subdirectory. Instead of
# duplicating acinclude.m4 in every subdirectory, use absolute include path to aclocal
EXTRA_AUTORECONF += " -I ${S}"

do_configure_prepend() {
        if [ ! -e ${S}/acinclude.m4 ]; then
                cat ${S}/aclocal.m4 > ${S}/acinclude.m4
        fi
}

BBCLASSEXTEND = "native"