cmake_minimum_required(VERSION 3.10) project(TestFindPostgreSQL C) include(CTest) find_package(PostgreSQL REQUIRED COMPONENTS Server) add_definitions(-DCMAKE_EXPECTED_POSTGRESQL_VERSION="${PostgreSQL_VERSION_STRING}") add_executable(test_tgt main.c) target_link_libraries(test_tgt PostgreSQL::PostgreSQL) add_test(NAME test_tgt COMMAND test_tgt) add_executable(test_var main.c) target_include_directories(test_var PRIVATE ${PostgreSQL_INCLUDE_DIRS}) target_link_libraries(test_var PRIVATE ${PostgreSQL_LIBRARIES}) add_test(NAME test_var COMMAND test_var)