json-c: Backport --disable-werror patch to allow compilation under icecc

icecc preprocesses source files locally before shipping them off to be compiled
on remote hosts. This preprocessing removes comments, including /* fallthough */
comments in switch statements that normally prevent an implicit-fallthrough
warning, see https://github.com/icecc/icecream/issues/419

Rather than turning off -Werror, the upstream project has implemented a
configure option, --disable-werror, in response to Ross's
https://github.com/json-c/json-c/issues/489

This patch from
https://github.com/json-c/json-c/commit/21c886534f8927fdc0fb5f8647394f3e0e0874b8

Upstream-Status: Backport [Not yet released]
(From OE-Core rev: c668b467415599cb95d93a231eb51d77137a57e4)

Signed-off-by: Douglas Royds <douglas.royds@taitradio.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 6 insertions, 2 deletions

diff --git a/meta/recipes-devtools/json-c/json-c_0.13.1.bb b/meta/recipes-devtools/json-c/json-c_0.13.1.bb
index 5b10e68297..9d8f2e7870 100644
--- a/meta/recipes-devtools/json-c/json-c_0.13.1.bb
+++ b/meta/recipes-devtools/json-c/json-c_0.13.1.bb
@@ -4,7 +4,9 @@ HOMEPAGE = "https://github.com/json-c/json-c/wiki"
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://COPYING;md5=de54b60fbbc35123ba193fea8ee216f2"
 
-SRC_URI = "https://s3.amazonaws.com/json-c_releases/releases/${BP}.tar.gz"
+SRC_URI = "https://s3.amazonaws.com/json-c_releases/releases/${BP}.tar.gz \
+           file://add-disable-werror-option-to-configure.patch \
+           "
 SRC_URI[md5sum] = "04969ad59cc37bddd83741a08b98f350"
 SRC_URI[sha256sum] = "b87e608d4d3f7bfdd36ef78d56d53c74e66ab278d318b71e6002a369d36f4873"
 
@@ -20,7 +22,9 @@ RPROVIDES_${PN} = "libjson"
 
 inherit autotools
 
-EXTRA_OECONF = "--enable-rdrand"
+EXTRA_OECONF = "--disable-werror \
+                --enable-rdrand \
+                "
 
 do_configure_prepend() {
     # Clean up autoconf cruft that should not be in the tarball