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-rw-r--r--test/Rules.mak4
-rw-r--r--test/math/basic-test.c2
-rw-r--r--test/unistd/errno.c2
3 files changed, 6 insertions, 2 deletions
diff --git a/test/Rules.mak b/test/Rules.mak
index 83d1082df..92554c1f7 100644
--- a/test/Rules.mak
+++ b/test/Rules.mak
@@ -86,7 +86,9 @@ CC_IPREFIX := $(shell $(CC) --print-file-name=include)
CC_INC := -I$(dir $(CC_IPREFIX))include-fixed -I$(CC_IPREFIX)
CFLAGS += $(CC_INC)
-HOST_CFLAGS += $(XWARNINGS) $(OPTIMIZATION) $(XCOMMON_CFLAGS)
+# Can't add $(OPTIMIZATION) here, it may be target-specific.
+# Just adding -Os for now.
+HOST_CFLAGS += $(XWARNINGS) -Os $(XCOMMON_CFLAGS)
LDFLAGS := $(CPU_LDFLAGS)
ifeq ($(DODEBUG),y)
diff --git a/test/math/basic-test.c b/test/math/basic-test.c
index e42c01457..04ec6ea31 100644
--- a/test/math/basic-test.c
+++ b/test/math/basic-test.c
@@ -17,6 +17,8 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
+#define _ISOC99_SOURCE
+
#include <math.h>
#include <float.h>
#include <stdio.h>
diff --git a/test/unistd/errno.c b/test/unistd/errno.c
index 5fdb3b347..5d4fc726a 100644
--- a/test/unistd/errno.c
+++ b/test/unistd/errno.c
@@ -17,7 +17,7 @@ int main(void)
{
int r_clone, ret_errno;
- r_clone = do_clone(child_fn, NULL, (int) NULL, NULL);
+ r_clone = do_clone(child_fn, NULL, 0, NULL);
ret_errno = errno;
if (ret_errno != EINVAL || r_clone != -1) {
fprintf(stderr, "clone: res=%d (wanted -1) errno=%d (wanted %d)\n",