Modernized cmake files

CMakeLists.txt

@@ -1,21 +1,25 @@
-cmake_minimum_required (VERSION 2.8.4)
-set(project_name clangmm)
-project(${project_name})
+cmake_minimum_required(VERSION 2.8)
 
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -O3 -Wall -Wextra -Wno-unused-parameter")
+project(clangmm)
 
-list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/Modules")
-find_package(LibClang REQUIRED)
+add_compile_options(-std=c++11 -Wall -Wextra -Wno-unused-parameter)
 
 if(APPLE)
-  set(Boost_USE_STATIC_LIBS "YES")
   set(CMAKE_MACOSX_RPATH 1)
 endif()
 
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+  set(NOT_SUB_PROJECT 1)
+endif()
+
 add_subdirectory(src)
 
-option(BUILD_TESTING Off)
-# To enable tests: cmake -DBUILD_TESTING=1 ..
+option(BUILD_TESTING OFF)
+
+if(${NOT_SUB_PROJECT})
+  set(BUILD_TESTING ON)
+endif()
+
 if(BUILD_TESTING)
   enable_testing()
   add_subdirectory(tests)

src/CMakeLists.txt

@@ -1,23 +1,4 @@
-set(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)
-
-set(header_files
-  clangmm.h
-  CodeCompleteResults.h 
-  CompilationDatabase.h 
-  CompileCommand.h      
-  CompileCommands.h     
-  CompletionString.h    
-  Cursor.h
-  Index.h               
-  SourceLocation.h      
-  SourceRange.h         
-  Token.h               
-  Tokens.h              
-  TranslationUnit.h
-  Diagnostic.h
-  Utility.h
-  )
-set(cc_files
+add_library(clangmm
   CodeCompleteResults.cc
   CompilationDatabase.cc
   CompileCommand.cc     
@@ -34,10 +15,31 @@ set(cc_files
   Utility.cc
 )
 
-add_library(${project_name} SHARED ${header_files} ${cc_files})
+list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake_modules")
+find_package(LibClang REQUIRED)
 
 include_directories(${LIBCLANG_INCLUDE_DIRS})
-target_link_libraries(${project_name} ${LIBCLANG_LIBRARIES})
+target_link_libraries(clangmm ${LIBCLANG_LIBRARIES})
+target_include_directories(clangmm PUBLIC ${LIBCLANG_INCLUDE_DIRS} .)
 
-install(TARGETS ${project_name} RUNTIME DESTINATION bin LIBRARY DESTINATION lib)
-install(FILES ${header_files} DESTINATION include/libclangmm)
+if(${NOT_SUB_PROJECT})
+  install(TARGETS clangmm ARCHIVE DESTINATION lib)
+  install(FILES
+    clangmm.h
+    CodeCompleteResults.h
+    CompilationDatabase.h
+    CompileCommand.h
+    CompileCommands.h
+    CompletionString.h
+    Cursor.h
+    Index.h
+    SourceLocation.h
+    SourceRange.h
+    Token.h
+    Tokens.h
+    TranslationUnit.h
+    Diagnostic.h
+    Utility.h
+    DESTINATION include/libclangmm
+  )
+endif()

tests/CMakeLists.txt

@@ -1,33 +1,29 @@
-set(project_tests ${project_name}_tests)
-
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DLIBCLANGMM_TESTS_PATH=\\\"${CMAKE_CURRENT_SOURCE_DIR}\\\"")
-
-include_directories(${LIBCLANG_INCLUDE_DIRS} "${PROJECT_SOURCE_DIR}/src")
+add_definitions(-DLIBCLANGMM_TESTS_PATH="${CMAKE_CURRENT_SOURCE_DIR}")
 
 add_executable(code_complete_results_test code_complete_results_test.cc)
-target_link_libraries(code_complete_results_test ${LIBCLANG_LIBRARIES} clangmm)
+target_link_libraries(code_complete_results_test clangmm)
 add_test(code_complete_results_test code_complete_results_test)
 
 add_executable(completion_string_test completion_string_test.cc)
-target_link_libraries(completion_string_test ${LIBCLANG_LIBRARIES} clangmm)
+target_link_libraries(completion_string_test clangmm)
 add_test(completion_string_test completion_string_test)
 
 add_executable(cursor_test cursor_test.cc)
-target_link_libraries(cursor_test ${LIBCLANG_LIBRARIES} clangmm)
+target_link_libraries(cursor_test clangmm)
 add_test(cursor_test cursor_test)
 
 add_executable(diagnostics_test diagnostics_test.cc)
-target_link_libraries(diagnostics_test ${LIBCLANG_LIBRARIES} clangmm)
+target_link_libraries(diagnostics_test clangmm)
 add_test(diagnostics_test diagnostics_test)
 
 add_executable(source_location_test source_location_test.cc)
-target_link_libraries(source_location_test ${LIBCLANG_LIBRARIES} clangmm)
+target_link_libraries(source_location_test clangmm)
 add_test(source_location_test source_location_test)
 
 add_executable(token_test token_test.cc)
-target_link_libraries(token_test ${LIBCLANG_LIBRARIES} clangmm)
+target_link_libraries(token_test clangmm)
 add_test(token_test token_test)
 
 add_executable(translation_unit_test translation_unit_test.cc)
-target_link_libraries(translation_unit_test ${LIBCLANG_LIBRARIES} clangmm)
+target_link_libraries(translation_unit_test clangmm)
 add_test(translation_unit_test translation_unit_test)