buildsys: link libgcc_eh if DODEBUG

with -O0 we (e.g. lockf) might end up with references to
_Unwind_Resume, so pull in gcc_eh in this case..

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/libc/misc/file/lockf.c b/libc/misc/file/lockf.c
index 4e398cd10..56b3aac77 100644
--- a/libc/misc/file/lockf.c
+++ b/libc/misc/file/lockf.c
@@ -16,15 +16,12 @@
    see <http://www.gnu.org/licenses/>.  */
 
 #include <features.h>
-
 #include <sys/types.h>
-#include <unistd.h>
 #include <fcntl.h>
+#include <unistd.h>
 #include <errno.h>
 #include <string.h>
 
-
-
 /* lockf is a simplified interface to fcntl's locking facilities.  */
 
 int lockf (int fd, int cmd, off_t len)