check_cflags -Wtype-limits
check_cflags -Wundef
check_cflags -Wmissing-prototypes
+check_cflags -Wno-pointer-to-int-cast
check_cflags -Wstrict-prototypes
enabled extra_warnings && check_cflags -Winline
- enabled extra_warnings || check_cflags -Wno-maybe-uninitialized
# add some linker flags
check_ldflags -Wl,--warn-common
check_cflags -Werror=implicit-function-declaration
check_cflags -Werror=missing-prototypes
check_cflags -Werror=return-type
- check_cflags -Werror=declaration-after-statement
check_cflags -Werror=vla
+ enabled extra_warnings || check_cflags -Wno-maybe-uninitialized
elif enabled llvm_gcc; then
check_cflags -mllvm -stack-alignment=16
elif enabled clang; then