This was prompted by the discussion about output directory support with O=. It seems sometimes we were pulling in system headers making testing annoying and unreliable. Signed-off-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx> --- Thomas Weißschuh (2): tools/nolibc: add stdarg.h header selftests/nolibc: use -nostdinc for nolibc-test tools/include/nolibc/Makefile | 1 + tools/include/nolibc/stdarg.h | 16 ++++++++++++++++ tools/testing/selftests/nolibc/Makefile | 2 +- 3 files changed, 18 insertions(+), 1 deletion(-) --- base-commit: 556fb7131e03b0283672fb40f6dc2d151752aaa7 change-id: 20230827-nolibc-nostdinc-203908130d67 Best regards, -- Thomas Weißschuh <linux@xxxxxxxxxxxxxx>