guix/gnu/packages/patches/rapidjson-gcc-compat.patch
Marius Bakke c1f4073ff5
gnu: rapidjson: Fix FTBFS with GCC 7.
* gnu/packages/patches/rapidjson-gcc-compat.patch: New file.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
* gnu/packages/web.scm (rapidjson)[source](patches): New field.
2019-07-10 00:29:32 +02:00

18 lines
669 B
Diff

Disable -Werror=implicit-fallthrough on GCC7 and later. Taken from upstream:
https://github.com/Tencent/rapidjson/commit/fe19b7b6016d446722621fb407738209d1a911e8
https://github.com/Tencent/rapidjson/commit/cba45fe9de6923b858edb0780e257b7257aa4f7b
diff --git a/include/rapidjson/internal/regex.h b/include/rapidjson/internal/regex.h
index 422a5240..d4039716 100644
--- a/include/rapidjson/internal/regex.h
+++ b/include/rapidjson/internal/regex.h
@@ -29,6 +29,9 @@ RAPIDJSON_DIAG_OFF(implicit-fallthrough)
#ifdef __GNUC__
RAPIDJSON_DIAG_PUSH
RAPIDJSON_DIAG_OFF(effc++)
+#if __GNUC__ >= 7
+RAPIDJSON_DIAG_OFF(implicit-fallthrough)
+#endif
#endif
#ifdef _MSC_VER