Since we already use -Wno-unknown-pragmas, we can also use
-Wno-ignored-pragmas. This silences hundred of warnings using
clang 13 on macOS Monterey:
[409/771] Compiling C object
tests/fp/libtestfloat.a.p/berkeley-testfloat-3_source_test_az_f128_rx.c.o
../tests/fp/berkeley-testfloat-3/source/test_az_f128_rx.c:49:14: warning:
'#pragma FENV_ACCESS' is not supported on this target - ignored
[-Wignored-pragmas]
#pragma STDC FENV_ACCESS ON
^
1 warning generated.
Having:
$ cc -v
Apple clang version 13.0.0 (clang-1300.0.29.30)
Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
---
tests/fp/meson.build | 1 +
1 file changed, 1 insertion(+)
diff --git a/tests/fp/meson.build b/tests/fp/meson.build
index 59776a00a7..5192264a08 100644
--- a/tests/fp/meson.build
+++ b/tests/fp/meson.build
@@ -30,6 +30,7 @@ tfcflags = [
'-Wno-implicit-fallthrough',
'-Wno-strict-prototypes',
'-Wno-unknown-pragmas',
+ '-Wno-ignored-pragmas',
'-Wno-uninitialized',
'-Wno-missing-prototypes',
'-Wno-return-type',
--
2.34.1
