m4: Drop broken custom do_configure which stops site cache taking effect (amongst other issues) and drop duplicate PR setting

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/meta/packages/m4/m4_1.4.13.bb b/meta/packages/m4/m4_1.4.13.bb
index c22735e6f3..32d153ea12 100644
--- a/meta/packages/m4/m4_1.4.13.bb
+++ b/meta/packages/m4/m4_1.4.13.bb
@@ -4,12 +4,6 @@ SRC_URI = "${GNU_MIRROR}/m4/m4-${PV}.tar.gz \
            file://ac_config_links.patch;patch=1"
 PR = "r2"
 
-PR = "r1"
-
 inherit autotools
 
 EXTRA_OEMAKE += "'infodir=${infodir}'"
-
-do_configure() {
-        oe_runconf
-}