Remove write-strings warning from COPTs.
This change reduces the excessive warnings when compiling C++ protobufs like "external/protobuf_archive/python/google/protobuf/pyext/message.cc:2629:1: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]"
diff --git a/BUILD b/BUILD
index c21b631..27288d9 100644
--- a/BUILD
+++ b/BUILD
@@ -43,12 +43,13 @@
"//conditions:default": [
"-DHAVE_PTHREAD",
"-Wall",
- "-Wwrite-strings",
"-Woverloaded-virtual",
"-Wno-sign-compare",
"-Wno-unused-function",
# Prevents ISO C++ const string assignment warnings for pyext sources.
+ # no-write-strings is the standard GCC flag as of at least v5.
"-Wno-writable-strings",
+ "-Wno-write-strings",
],
})
