Link a non-libc-using test with -fno-stack-protector [BZ #7065]

This test cannot reference __stack_chk_fail because it is not linked
with libc at all.

diff --git a/ChangeLog b/ChangeLog
index 10d5a377183aabbd0dd557cb696829a8b3125c38..918c6f97c6797f74cf1cdf49488a626cab6d7b3d 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2016-12-26  Nick Alcock  <nick.alcock@oracle.com>
+
+       [BZ #7065]
+       * elf/Makefile (CFLAGS-filtmod1.c): Use $(no-stack-protector) for
+       non-libc-linking testcase.
+
 2016-12-26  Nick Alcock  <nick.alcock@oracle.com>
            Adhemerval Zanella  <adhemerval.zanella@linaro.org>
            Florian Weimer  <fweimer@redhat.com>

diff --git a/elf/Makefile b/elf/Makefile
index 04d5f0721c532076fcb9569a9080c7d097692b38..8a2ce02cd50eb17daa2e98975e850dc8cfe86239 100644 (file)
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -792,6 +792,9 @@ $(objpfx)filtmod1.so: $(objpfx)filtmod1.os $(objpfx)filtmod2.so
                  $< -Wl,-F,$(objpfx)filtmod2.so
 $(objpfx)filter: $(objpfx)filtmod1.so
 
+# This does not link against libc.
+CFLAGS-filtmod1.c = $(no-stack-protector)
+
 $(objpfx)unload: $(libdl)
 $(objpfx)unload.out: $(objpfx)unloadmod.so