cmake_minimum_required(VERSION 3.1) project(TestFindJPEG C) include(CTest) find_package(JPEG) add_executable(test_jpeg_tgt main.c) target_link_libraries(test_jpeg_tgt JPEG::JPEG) add_test(NAME test_jpeg_tgt COMMAND test_jpeg_tgt) add_executable(test_jpeg_var main.c) target_include_directories(test_jpeg_var PRIVATE ${JPEG_INCLUDE_DIRS}) target_link_libraries(test_jpeg_var PRIVATE ${JPEG_LIBRARIES}) add_test(NAME test_jpeg_var COMMAND test_jpeg_var)