TST: add Bento build to Travis CI runs.

.bento_travisci.sh

@@ -0,0 +1,26 @@
+export CI_ROOT=$PWD
+cd ..
+
+# Waf
+wget http://waf.googlecode.com/files/waf-1.7.13.tar.bz2
+tar xjvf waf-1.7.13.tar.bz2
+cd waf-1.7.13
+python waf-light
+export WAFDIR=$PWD
+cd ..
+
+# Bento
+wget https://github.com/cournape/Bento/archive/master.zip
+unzip master.zip
+cd Bento-master
+python bootstrap.py
+export BENTO_ROOT=$PWD
+cd ..
+
+cd $CI_ROOT
+
+# In-place numpy build
+$BENTO_ROOT/bentomaker build -i -j
+# Prepend to PYTHONPATH so tests can be run
+export PYTHONPATH=$PWD:$PYTHONPATH
+

.travis.yml

@@ -16,6 +16,8 @@ matrix:
       env: NPY_RELAXED_STRIDES_CHECKING=1
     - python: 3.3
       env: NPY_RELAXED_STRIDES_CHECKING=1
+    - python: 2.7
+      env: USE_BENTO=1
 before_install:
   - uname -a
   - free -m
@@ -39,7 +41,7 @@ install:
   # have been removed from master. (See gh-2765, gh-2768.)  Using 'pip
   # install' also has the advantage that it tests that numpy is 'pip
   # install' compatible, see e.g. gh-2766...
-  - pip install .
+  - if [ "${USE_BENTO}" == "1" ]; then source .bento_travisci.sh; else pip install .; fi
 script:
   # We change directories to make sure that python won't find the copy
   # of numpy in the source directory.