Description
Switching to Clang from GCC in r14, we have a problem with compilation of some 3rd party libraries, e.g. gumbo-query. See google/gumbo-parser#377 for details.
The problem specific to NDK is that when we switch to Clang, we cannot silence the warnings by tuning LOCAL_CFLAGS for the specific library the way we used to, with GCC. The reason is that when I turn on the warnings with APP_CFLAGS+=-Wall, this goes after the LOCAL_CFLAGS, and with Clang, -Wall overrides -Wno-unused-variable.
Environment Details
- NDK Version: 14.0.3675639-beta2
- Build sytem: ndk-build
- Host OS: Mac
- Compiler: Clang
- ABI: checked with x86, but is probably relevant to the others.
Description
Switching to Clang from GCC in r14, we have a problem with compilation of some 3rd party libraries, e.g. gumbo-query. See google/gumbo-parser#377 for details.
The problem specific to NDK is that when we switch to Clang, we cannot silence the warnings by tuning LOCAL_CFLAGS for the specific library the way we used to, with GCC. The reason is that when I turn on the warnings with
APP_CFLAGS+=-Wall, this goes after theLOCAL_CFLAGS, and with Clang, -Wall overrides -Wno-unused-variable.Environment Details