cmake: Add -Wsign-compare to CFLAGS

Fixes T188

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
This commit is contained in:
Andreas Schneider 2019-10-31 13:34:27 +01:00
parent d60640cd0e
commit ab26db203e

View File

@ -42,6 +42,7 @@ if (UNIX)
add_c_compiler_flag("-Wstrict-overflow=2" SUPPORTED_COMPILER_FLAGS)
add_c_compiler_flag("-Wno-format-zero-length" SUPPORTED_COMPILER_FLAGS)
add_c_compiler_flag("-Wmissing-field-initializers" SUPPORTED_COMPILER_FLAGS)
add_c_compiler_flag("-Wsign-compare" SUPPORTED_COMPILER_FLAGS)
check_c_compiler_flag("-Wformat" REQUIRED_FLAGS_WFORMAT)
if (REQUIRED_FLAGS_WFORMAT)