This avoids a memcpy to the stack when compiled with clang. Since we don't enable optimization, nor provide memcpy, this results in an undefined symbol error at link time.
Signed-off-by: Richard Henderson <richard.hender...@linaro.org> --- tests/tcg/minilib/printf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/tcg/minilib/printf.c b/tests/tcg/minilib/printf.c index 10472b4f58..fb0189c2bb 100644 --- a/tests/tcg/minilib/printf.c +++ b/tests/tcg/minilib/printf.c @@ -27,7 +27,7 @@ static void print_str(char *s) static void print_num(unsigned long long value, int base) { - char digits[] = "0123456789abcdef"; + static const char digits[] = "0123456789abcdef"; char buf[32]; int i = sizeof(buf) - 2, j; -- 2.34.1