gperf: Make the code C++17 compliant

Fixes
| ../../gperf-3.1/lib/getline.cc:58:7: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
|       register int c = getc (stream);
|       ^~~~~~~~~

(From OE-Core rev: dd137feabdad2e7a2b3d107c703aad577a2e79c7)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/meta/recipes-extended/gperf/gperf_3.1.bb b/meta/recipes-extended/gperf/gperf_3.1.bb
index 4c32a5dc83..c57ade9fe3 100644
--- a/meta/recipes-extended/gperf/gperf_3.1.bb
+++ b/meta/recipes-extended/gperf/gperf_3.1.bb
@@ -5,7 +5,8 @@ LICENSE  = "GPL-3.0-or-later"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504 \
                     file://src/main.cc;beginline=8;endline=19;md5=dec8f611845d047387ed56b5b85fa99b"
 
-SRC_URI  = "${GNU_MIRROR}/${BPN}/${BP}.tar.gz"
+SRC_URI  = "${GNU_MIRROR}/${BPN}/${BP}.tar.gz \
+            file://0001-Make-the-code-C-17-compliant.patch"
 SRC_URI[md5sum] = "9e251c0a618ad0824b51117d5d9db87e"
 SRC_URI[sha256sum] = "588546b945bba4b70b6a3a616e80b4ab466e3f33024a352fc2198112cdbb3ae2"