gperf: Add a patch to work around reproducibility issues

Add a patch to avoid writing the full pathname to gperf into source
files which leads to reproducibility issues.

This fixes issues with systemd reproducibility in particular.

(From OE-Core rev: 21f36f1df42829eec0ea7b5441513d31dece960c)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit dea3c7ee2a413f7dc5f13ec006592084f7fb266c)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/meta/recipes-extended/gperf/gperf_3.1.bb b/meta/recipes-extended/gperf/gperf_3.1.bb
index 82750fca05..3564ac0805 100644
--- a/meta/recipes-extended/gperf/gperf_3.1.bb
+++ b/meta/recipes-extended/gperf/gperf_3.1.bb
@@ -9,6 +9,8 @@ SRC_URI  = "${GNU_MIRROR}/${BPN}/${BP}.tar.gz"
 SRC_URI[md5sum] = "9e251c0a618ad0824b51117d5d9db87e"
 SRC_URI[sha256sum] = "588546b945bba4b70b6a3a616e80b4ab466e3f33024a352fc2198112cdbb3ae2"
 
+SRC_URI:append = " file://reproducibility.patch"
+
 inherit autotools
 
 # The nested configures don't find the parent aclocal.m4 out of the box, so tell