seccomp: change configure to avoid arm 32 to break

Current stable version of libseccomp (2.1.1) only supports i386 and
x86_64 archs correctly. This patch limits the usage of the syscall
filter for those archs and updates to the correct last version of
libseccomp.

This patch also fixes the bug:
https://bugs.launchpad.net/qemu/+bug/1363641

Signed-off-by: Eduardo Otubo <eduardo.otubo@profitbricks.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Paul Moore <pmoore@redhat.com>

diff --git a/configure b/configure
index 2f17bf380303e91d8b2757c278f903493f809579..47048f008677affd1625f5b19fbfa19f940a4959 100755 (executable)
--- a/configure
+++ b/configure
@@ -1823,7 +1823,8 @@ fi
 # libseccomp check
 
 if test "$seccomp" != "no" ; then
-    if $pkg_config --atleast-version=2.1.0 libseccomp; then
+    if test "$cpu" = "i386" || test "$cpu" = "x86_64" &&
+        $pkg_config --atleast-version=2.1.1 libseccomp; then
         libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
         QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
        seccomp="yes"