travis: reduce time taken for trace-backend testing

These builds are reaching regular timeouts and probably don't need to
be so widely exercised. ftrace and ust in particular are used in
conjunction with whole system profiling which makes most sense with
KVM setups, hence the native softmmu target.

We also expand simple to cover the multiple log backends while
restricting its scope to user-mode testing only.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

diff --git a/.travis.yml b/.travis.yml
index c200dde5349ba90f7497f10e9d4c9df3a3a67128..fabfe9ec344f6d9e1b47bfb5a006c9693c6afa73 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -86,13 +86,14 @@ matrix:
     - env: CONFIG="--enable-debug --enable-tcg-interpreter"
            TEST_CMD=""
       compiler: gcc
-    - env: CONFIG="--enable-trace-backends=simple"
+    # We don't need to exercise every backend with every front-end
+    - env: CONFIG="--enable-trace-backends=log,simple,syslog --disable-system"
            TEST_CMD=""
       compiler: gcc
-    - env: CONFIG="--enable-trace-backends=ftrace"
+    - env: CONFIG="--enable-trace-backends=ftrace --target-list=x86_64-softmmu"
            TEST_CMD=""
       compiler: gcc
-    - env: CONFIG="--enable-trace-backends=ust"
+    - env: CONFIG="--enable-trace-backends=ust --target-list=x86_64-softmmu"
            TEST_CMD=""
       compiler: gcc
     - env: CONFIG="--disable-tcg"