[Buildroot] [PATCH v3 03/21] package/redis-plus-plus: disable -Werror

[Bernd Kuhls]

Fixes build error with gcc 16.x:

output/build/redis-plus-plus-1.3.15/src/sw/redis++/reply.h:
 In constructor 'sw::redis::ParseError::ParseError(const std::string&,
 const redisReply&)':
output/build/redis-plus-plus-1.3.15/src/sw/redis++/reply.h:54:60: error:
 '<unknown>' may be used uninitialized [-Werror=maybe-uninitialized]
   54 | const redisReply &reply) : ProtoError(_err_info(expect_type, reply)) {}
      |                                       ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~

Signed-off-by: Bernd Kuhls <bernd at kuhls.net>
---
 package/redis-plus-plus/redis-plus-plus.mk | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/package/redis-plus-plus/redis-plus-plus.mk b/package/redis-plus-plus/redis-plus-plus.mk
index 0ee9f091fb..acd3a81f3d 100644
--- a/package/redis-plus-plus/redis-plus-plus.mk
+++ b/package/redis-plus-plus/redis-plus-plus.mk
@@ -11,6 +11,11 @@ REDIS_PLUS_PLUS_LICENSE_FILES = LICENSE
 REDIS_PLUS_PLUS_INSTALL_STAGING = YES
 REDIS_PLUS_PLUS_DEPENDENCIES = hiredis
 
+define REDIS_PLUS_PLUS_NO_WERROR
+	$(SED) 's/"-Werror"//' $(@D)/CMakeLists.txt
+endef
+REDIS_PLUS_PLUS_POST_PATCH_HOOKS += REDIS_PLUS_PLUS_NO_WERROR
+
 REDIS_PLUS_PLUS_CONF_OPTS = \
 	-DREDIS_PLUS_PLUS_BUILD_SHARED=$(if $(BR2_STATIC_LIBS),OFF,ON) \
 	-DREDIS_PLUS_PLUS_BUILD_TEST=OFF
-- 
2.47.3