groff: fix multilib install file conflicts

Perl scripts ${bindir}/{gpinyin, groffer, grog} are ${libdir} related
and cause multilib install file conflicts:

| Error: Transaction check error:
|  file /usr/bin/gpinyin conflicts between attempted installs of groff-1.22.3-r0.core2_64 and lib32-groff-1.22.3-r0.x86
|  file /usr/bin/groffer conflicts between attempted installs of groff-1.22.3-r0.core2_64 and lib32-groff-1.22.3-r0.x86
|  file /usr/bin/grog conflicts between attempted installs of groff-1.22.3-r0.core2_64 and lib32-groff-1.22.3-r0.x86

Inherit multilib_script.bbclass to fix the errors.

(From OE-Core rev: df90cb1f4ee8918b0bc2a281b2d77444a0d037e7)

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/meta/recipes-extended/groff/groff_1.22.3.bb b/meta/recipes-extended/groff/groff_1.22.3.bb
index 7472f59825..ce7ce3e791 100644
--- a/meta/recipes-extended/groff/groff_1.22.3.bb
+++ b/meta/recipes-extended/groff/groff_1.22.3.bb
@@ -20,7 +20,9 @@ DEPENDS = "groff-native"
 DEPENDS_class-native = ""
 RDEPENDS_${PN} += "perl sed"
 
-inherit autotools texinfo
+inherit autotools texinfo multilib_script
+
+MULTILIB_SCRIPTS = "${PN}:${bindir}/gpinyin ${PN}:${bindir}/groffer ${PN}:${bindir}/grog"
 
 EXTRA_OECONF = "--without-x"
 PARALLEL_MAKE = ""