On 02/15/2018 11:41 AM, Philippe Mathieu-Daudé wrote:
On 02/15/2018 02:34 PM, Daniel P. Berrangé wrote:
On Thu, Feb 15, 2018 at 02:23:06PM -0300, Philippe Mathieu-Daudé wrote:
Suggested-by: Eric Blake <ebl...@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
---
  tests/docker/common.rc | 4 +++-
  1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/docker/common.rc b/tests/docker/common.rc
index 7951555e3f..dd011cdf1e 100755
--- a/tests/docker/common.rc
+++ b/tests/docker/common.rc
@@ -30,7 +30,9 @@ build_qemu()
                   $@"
      echo "Configure options:"
      echo $config_opts
-    $QEMU_SRC/configure $config_opts && make $MAKEFLAGS
+    $QEMU_SRC/configure $config_opts || \
+        (cat config.log && prep_fail "Failed to run 'configure'")

Is a subshell necessary; or can you get by with the simpler
 { cat && prep_fail "..."; }

+    make $MAKEFLAGS
  }

Reviewed-by: Daniel P. Berrangé <berra...@redhat.com>

Slightly nicer than my patch thanks to the prep_fail addition.

Haha this was a funny experience of parallel programming :)

However your patch has a slightly nicer description!


--
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org

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