don't fail when cppunit isn't found

DentonW · Jan 24, 2017 · ab393a0 · ab393a0
1 parent 1198574
commit ab393a0
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/DevIL/test/UnitTest/CMakeLists.txt b/DevIL/test/UnitTest/CMakeLists.txt
@@ -2,6 +2,11 @@
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 
 find_package(cppunit)
-add_executable(UnitTest EXCLUDE_FROM_ALL ILTest.cpp ILUTest.cpp UnitTest.cpp)
-target_include_directories(UnitTest PRIVATE ${cppunit_INCLUDE_DIRECTORIES})
-target_link_libraries(UnitTest IL ILU ${CPPUNIT_LIBRARIES})
+
+if(CPPUNIT_FOUND)
+    add_executable(UnitTest EXCLUDE_FROM_ALL ILTest.cpp ILUTest.cpp UnitTest.cpp)
+    target_include_directories(UnitTest PRIVATE ${cppunit_INCLUDE_DIRECTORIES})
+    target_link_libraries(UnitTest IL ILU ${CPPUNIT_LIBRARIES})
+else()
+    Message(STATUS "UnitTest disabled, cppunit wasn't found!")
+endif()