More tests for travis-ci.

.travis.yml

@@ -29,6 +29,24 @@ matrix:
       script:
         - dlib/travis/build-and-test.sh
 
+    ###################
+    - language: cpp
+      compiler: gcc
+      os: linux
+      env:
+        - VARIANT=tools
+      script:
+        - dlib/travis/build-and-test.sh
+
+    ###################
+    - language: cpp
+      compiler: gcc
+      os: linux
+      env:
+        - VARIANT=dlib_all_source_cpp
+      script:
+        - dlib/travis/build-and-test.sh
+
     ########### test with C++17 ########
     - language: cpp
       compiler: gcc

dlib/travis/build-and-test.sh

@@ -11,15 +11,29 @@ fi
 if [ "$VARIANT" = "test" ]; then
   mkdir build
   cd build
-  cmake ../dlib/test -DCMAKE_BUILD_TYPE=Release
+  cmake ../dlib/test 
   cmake --build . --target dtest -- -j 2
   ./dtest --runall
 fi
 
+if [ "$VARIANT" = "dlib_all_source_cpp" ]; then
+  mkdir build
+  cd build
+  cmake ../dlib/test 
+  cmake --build . --target dlib_all_source_cpp -- -j 2
+fi
+
+if [ "$VARIANT" = "tools" ]; then
+  mkdir build
+  cd build
+  cmake ../dlib/test/tools 
+  cmake --build .  -- -j 2
+fi
+
 if [ "$VARIANT" = "examples" ]; then
   mkdir build
   cd build
-  cmake ../examples -DCMAKE_BUILD_TYPE=Release
+  cmake ../examples 
   cmake --build . -- -j 1
 fi