video_core: Conditially activate relevant compiler warnings

These compiler flags aren't shared with clang, so specifying these flags
unconditionally can lead to a bit of warning spam.

While we're in the area, we can also enable -Wunused-but-set-parameter
given this is almost always a bug.
This commit is contained in:
Lioncash 2020-10-20 19:24:28 -04:00
parent fdd9154069
commit 678d012c2c

View File

@ -278,7 +278,9 @@ else()
-Wno-error=sign-conversion
-Werror=switch
-Werror=unused-variable
-Werror=unused-but-set-variable
-Werror=class-memaccess
$<$<CXX_COMPILER_ID:GNU>:-Werror=class-memaccess>
$<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter>
$<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-variable>
)
endif()