Disable parallel jobs for the osx (due to CPU time deficit) in travis-ci

As you can see right now linux workers has zero failed tests, while osx
workers has 18 failed tests:
  [bufferevent_connect_hostname_emfile FAILED]
  [bufferevent_pair_release_lock FAILED]
  [bufferevent_timeout FAILED]
  [bufferevent_timeout_filter FAILED]
  [bufferevent_timeout_pair FAILED]
  [common_timeout FAILED]
  [del_wait FAILED]
  [immediatesignal FAILED]
  [loopexit FAILED]
  [loopexit_multiple FAILED]
  [monotonic_res FAILED]
  [no_events FAILED]
  [persistent_active_timeout FAILED]
  [persistent_timeout_jump FAILED]
  [signal_switchbase FAILED]
  [signal_while_processing FAILED]
  [simpletimeout FAILED]
  [usleep FAILED]

And this patch should remove from this list time related failures
(though maybe not all of them).

diff --git a/.travis.yml b/.travis.yml
index 80abefc7c4d52c01a5c2b3aa000c09d366b9d138..e8c462306320ca43ac00c1459cc90719d8699f79 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -57,7 +57,7 @@ before_install:
         CFLAGS=-I$CMAKE_INCLUDE_PATH
         LDFLAGS=-L$CMAKE_LIBRARY_PATH;
 
-      export JOBS=4;
+      export JOBS=1;
     fi
 
 addons: