Refactor CMakeLists.txt

Author: dongli

CMakeLists.txt

@@ -1,64 +1,66 @@
-cmake_minimum_required (VERSION 2.8)
+cmake_minimum_required(VERSION 2.8)
 
-set (CMAKE_MACOSX_RPATH ON)
+set(CMAKE_MACOSX_RPATH ON)
 
-project (FortranUnitTest Fortran)
+project(FortranUnitTest LANGUAGES Fortran)
 
-set (version 0.0.1)
+set(version 0.0.1)
 
 if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU")
-  set (CMAKE_Fortran_FLAGS "-ffree-line-length-none")
+  set(CMAKE_Fortran_FLAGS "-ffree-line-length-none")
 elseif (CMAKE_Fortran_COMPILER_ID STREQUAL "PGI")
 endif ()
-set (CMAKE_Fortran_MODULE_DIRECTORY "${CMAKE_BINARY_DIR}/fortran_unit_test")
+set(CMAKE_Fortran_MODULE_DIRECTORY "${CMAKE_BINARY_DIR}")
 
-set (sources
+set(sources
   src/string_mod.F90
   src/log_mod.F90
   src/assert_mod.F90
   src/test_case_mod.F90
   src/unit_test.F90
 )
 
-set (UNIT_TEST_INCLUDE_DIR "${CMAKE_BINARY_DIR}/fortran_unit_test" PARENT_SCOPE)
+if (PARENT_DIRECTORY)
+  include_directories(${CMAKE_BINARY_DIR})
+endif ()
 
-add_library (fortran_unit_test SHARED ${sources})
-set_property (TARGET fortran_unit_test PROPERTY VERSION ${version})
-set_property (TARGET fortran_unit_test PROPERTY SOVERSION 1)
+add_library(fortran_unit_test SHARED ${sources})
+set_property(TARGET fortran_unit_test PROPERTY VERSION ${version})
+set_property(TARGET fortran_unit_test PROPERTY SOVERSION 1)
 
-add_executable (test_log src/test/test_log.F90)
-target_link_libraries (test_log fortran_unit_test)
+add_executable(test_log src/test/test_log.F90)
+target_link_libraries(test_log fortran_unit_test)
 
-add_executable (test_assert src/test/test_assert.F90)
-target_link_libraries (test_assert fortran_unit_test)
+add_executable(test_assert src/test/test_assert.F90)
+target_link_libraries(test_assert fortran_unit_test)
 
-install (TARGETS fortran_unit_test EXPORT FortranUnitTestTargets
+install(TARGETS fortran_unit_test EXPORT FortranUnitTestTargets
   ARCHIVE DESTINATION lib
   LIBRARY DESTINATION lib
 )
 
-install (DIRECTORY "${CMAKE_BINARY_DIR}/fortran_unit_test" DESTINATION include)
+install(DIRECTORY "${CMAKE_BINARY_DIR}/fortran_unit_test" DESTINATION include)
 
-include (CMakePackageConfigHelpers)
+include(CMakePackageConfigHelpers)
 write_basic_package_version_file (
   "${CMAKE_CURRENT_BINARY_DIR}/FortranUnitTest/FortranUnitTestConfigVersion.cmake"
   VERSION ${version}
   COMPATIBILITY AnyNewerVersion
 )
 
-export (EXPORT FortranUnitTestTargets
+export(EXPORT FortranUnitTestTargets
   FILE "${CMAKE_CURRENT_BINARY_DIR}/FortranUnitTest/FortranUnitTestTargets.cmake"
 )
-configure_file (cmake/FortranUnitTestConfig.cmake.in
+configure_file(cmake/FortranUnitTestConfig.cmake.in
   "${CMAKE_CURRENT_BINARY_DIR}/FortranUnitTest/FortranUnitTestConfig.cmake"
 )
 
-set (ConfigPackageLocation lib/cmake/FortranUnitTest)
-install (EXPORT FortranUnitTestTargets
+set(ConfigPackageLocation lib/cmake/FortranUnitTest)
+install(EXPORT FortranUnitTestTargets
   FILE FortranUnitTestTargets.cmake
   DESTINATION ${ConfigPackageLocation}
 )
-install (
+install(
   FILES
     "${CMAKE_CURRENT_BINARY_DIR}/FortranUnitTest/FortranUnitTestConfig.cmake"
     "${CMAKE_CURRENT_BINARY_DIR}/FortranUnitTest/FortranUnitTestConfigVersion.cmake"