break out test and mock in travis

.travis.yml

@@ -36,8 +36,10 @@ compiler:
 script: ./travis.sh
 env:
   matrix:
-    - SHARED_LIB=ON  STATIC_LIB=ON CMAKE_PKG=ON  BUILD_TYPE=release VERBOSE_MAKE=false
-    - SHARED_LIB=OFF STATIC_LIB=ON CMAKE_PKG=OFF BUILD_TYPE=debug   VERBOSE_MAKE=true VERBOSE
+    - GTEST_TARGET=googletest SHARED_LIB=ON  STATIC_LIB=ON CMAKE_PKG=ON  BUILD_TYPE=release VERBOSE_MAKE=false
+    - GTEST_TARGET=googletest SHARED_LIB=OFF STATIC_LIB=ON CMAKE_PKG=OFF BUILD_TYPE=debug   VERBOSE_MAKE=true VERBOSE
+    - GTEST_TARGET=googlemock SHARED_LIB=ON  STATIC_LIB=ON CMAKE_PKG=ON  BUILD_TYPE=release VERBOSE_MAKE=false
+    - GTEST_TARGET=googlemock SHARED_LIB=OFF STATIC_LIB=ON CMAKE_PKG=OFF BUILD_TYPE=debug   VERBOSE_MAKE=true VERBOSE
 notifications:
   email: false
 sudo: false

travis.sh

 #!/usr/bin/env sh
 set -evx
 env | sort
+t = $GTEST_TARGET
 mkdir build
-for d in googletest googlemock
-do
-  ( mkdir build/$d &&
-    cd build/$d &&
-    cmake ../../$d &&
-    make)
-done
+mkdir build/$t
+cd build/$t
+cmake ../../$t
+make