clean up cmake config

CMakeLists.txt

@@ -2,14 +2,7 @@ cmake_minimum_required(VERSION 3.11 FATAL_ERROR)
 project(enduro2d)
 
 #
-# global warning mode
-#
-
-add_compile_options(
-    $<$<PLATFORM_ID:Darwin>:-Wno-deprecated-declarations>)
-
-#
-# global linking mode
+# linking mode
 #
 
 if(MSVC)
@@ -36,7 +29,7 @@ if(MSVC)
 endif(MSVC)
 
 #
-# global coverage mode
+# coverage mode
 #
 
 option(E2D_BUILD_WITH_COVERAGE "Build with coverage" OFF)
@@ -49,26 +42,26 @@ if(E2D_BUILD_WITH_COVERAGE AND (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
 endif()
 
 #
-# global sanitizer mode
+# sanitizer modes
 #
 
-option(E2D_BUILD_WITH_SANITIZER "Build with sanitizer" OFF)
-if(E2D_BUILD_WITH_SANITIZER AND (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
-    add_definitions(-DE2D_BUILD_WITH_SANITIZER)
+option(E2D_BUILD_WITH_ASAN "Build with address sanitizer" OFF)
+if(E2D_BUILD_WITH_ASAN AND (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
+    add_definitions(-DE2D_BUILD_WITH_ASAN)
     set(E2D_SANITIZER_FLAGS "-fno-omit-frame-pointer -fsanitize=address")
     set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${E2D_SANITIZER_FLAGS}")
     set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${E2D_SANITIZER_FLAGS}")
     set(CMAKE_LINKER_FLAGS_DEBUG "${CMAKE_LINKER_FLAGS_DEBUG} ${E2D_SANITIZER_FLAGS}")
 endif()
 
-#
-# global compiling mode
-#
-
-if(MSVC)
-    add_definitions(/MP)
-    add_definitions(-D_CRT_SECURE_NO_WARNINGS)
-endif(MSVC)
+option(E2D_BUILD_WITH_UBSAN "Build with undefined sanitizer" OFF)
+if(E2D_BUILD_WITH_UBSAN AND (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
+    add_definitions(-DE2D_BUILD_WITH_UBSAN)
+    set(E2D_SANITIZER_FLAGS "-fsanitize=undefined")
+    set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${E2D_SANITIZER_FLAGS}")
+    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${E2D_SANITIZER_FLAGS}")
+    set(CMAKE_LINKER_FLAGS_DEBUG "${CMAKE_LINKER_FLAGS_DEBUG} ${E2D_SANITIZER_FLAGS}")
+endif()
 
 #
 # e2d sources
@@ -102,25 +95,17 @@ file(GLOB_RECURSE E2D_3RDPARTY
 # e2d external 3rd party
 #
 
-find_package(OpenGL REQUIRED)
-find_package(Threads REQUIRED)
-
-if(APPLE)
-    find_library(Cocoa Cocoa)
-    find_library(IOKit IOKit)
-    find_library(CoreVideo CoreVideo)
-    find_library(Foundation Foundation)
-endif(APPLE)
-
-set(glew-cmake_BUILD_SHARED OFF CACHE BOOL "" FORCE)
-set(glew-cmake_BUILD_MULTI_CONTEXT OFF CACHE BOOL "" FORCE)
-add_subdirectory(modules/glew)
-
 set(GLFW_INSTALL OFF CACHE BOOL "" FORCE)
 set(GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE)
 set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)
 set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
 add_subdirectory(modules/glfw)
+set_target_properties(glfw PROPERTIES FOLDER modules)
+
+set(glew-cmake_BUILD_SHARED OFF CACHE BOOL "" FORCE)
+set(glew-cmake_BUILD_MULTI_CONTEXT OFF CACHE BOOL "" FORCE)
+add_subdirectory(modules/glew)
+set_target_properties(libglew_static PROPERTIES FOLDER modules)
 
 #
 # e2d library target
@@ -136,58 +121,34 @@ source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} FILES
     ${E2D_SOURCES}
     ${E2D_3RDPARTY})
 
-target_include_directories(${PROJECT_NAME}
-    PRIVATE headers
-    PRIVATE sources
-    PRIVATE modules/glew/include
-    PRIVATE modules/glfw/include)
+target_link_libraries(${PROJECT_NAME}
+    PRIVATE glfw
+    PRIVATE libglew_static
+    PRIVATE $<$<CXX_COMPILER_ID:MSVC>:winmm.lib>)
 
-set_target_properties(${PROJECT_NAME} PROPERTIES
-    CXX_STANDARD 14
-    CXX_STANDARD_REQUIRED YES
-    CXX_EXTENSIONS NO)
+target_include_directories(${PROJECT_NAME}
+    PUBLIC headers
+    PRIVATE sources)
 
 target_compile_options(${PROJECT_NAME}
     PRIVATE
     $<$<CXX_COMPILER_ID:MSVC>:
-        /W4>
+        /W3 /MP>
     PRIVATE
     $<$<OR:$<CXX_COMPILER_ID:GNU>,$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:
-        -Wall -Wextra -Wpedantic>)
+        -Wall -Wextra -Wpedantic>
+    PRIVATE
+    $<$<PLATFORM_ID:Darwin>:
+        -Wno-deprecated-declarations>)
 
-#
-# e2d public variables
-#
+target_compile_features(${PROJECT_NAME}
+    PUBLIC cxx_std_14)
 
-set(E2D_LIBRARIES
-    enduro2d
-    glfw
-    libglew_static
-    ${OPENGL_gl_LIBRARY}
-    ${CMAKE_THREAD_LIBS_INIT})
-
-if(APPLE)
-    list(APPEND E2D_LIBRARIES
-        ${Cocoa}
-        ${IOKit}
-        ${CoreVideo}
-        ${Foundation})
-endif(APPLE)
-
-if(WIN32)
-    list(APPEND E2D_LIBRARIES
-        winmm.lib)
-endif(WIN32)
-
-set(E2D_INCLUDE_DIRS
-    ${CMAKE_CURRENT_SOURCE_DIR}/headers)
-
-get_directory_property(E2D_PARENT_DIRECTORY
-    PARENT_DIRECTORY)
-if(E2D_PARENT_DIRECTORY)
-    set(E2D_LIBRARIES ${E2D_LIBRARIES} PARENT_SCOPE)
-    set(E2D_INCLUDE_DIRS ${E2D_INCLUDE_DIRS} PARENT_SCOPE)
-endif(E2D_PARENT_DIRECTORY)
+target_compile_definitions(${PROJECT_NAME}
+    PUBLIC
+    $<$<CXX_COMPILER_ID:MSVC>:
+        -D_CRT_SECURE_NO_WARNINGS
+        -D_SCL_SECURE_NO_WARNINGS>)
 
 #
 # subdirectories

samples/CMakeLists.txt

@@ -15,16 +15,9 @@ function(add_e2d_sample NAME)
     # executable
     #
 
-    add_executable(${SAMPLE_NAME}
-        ${SAMPLE_SOURCES})
-    target_link_libraries(${SAMPLE_NAME}
-        ${E2D_LIBRARIES})
-    target_include_directories(${SAMPLE_NAME}
-        PRIVATE ${E2D_INCLUDE_DIRS})
-    set_target_properties(${SAMPLE_NAME} PROPERTIES
-        CXX_STANDARD 14
-        CXX_STANDARD_REQUIRED YES
-        CXX_EXTENSIONS NO)
+    add_executable(${SAMPLE_NAME} ${SAMPLE_SOURCES})
+    target_link_libraries(${SAMPLE_NAME} enduro2d)
+    set_target_properties(${SAMPLE_NAME} PROPERTIES FOLDER samples)
 
     #
     # resources

untests/CMakeLists.txt

@@ -15,16 +15,9 @@ function(add_e2d_tests NAME)
     # executable
     #
 
-    add_executable(${TESTS_NAME}
-        ${TESTS_SOURCES})
-    target_link_libraries(${TESTS_NAME}
-        ${E2D_LIBRARIES})
-    target_include_directories(${TESTS_NAME}
-        PRIVATE ${E2D_INCLUDE_DIRS})
-    set_target_properties(${TESTS_NAME} PROPERTIES
-        CXX_STANDARD 14
-        CXX_STANDARD_REQUIRED YES
-        CXX_EXTENSIONS NO)
+    add_executable(${TESTS_NAME} ${TESTS_SOURCES})
+    target_link_libraries(${TESTS_NAME} enduro2d)
+    set_target_properties(${TESTS_NAME} PROPERTIES FOLDER untests)
 
     #
     # resources

untests/sources/untests_utils/buffer.cpp

@@ -147,7 +147,7 @@ TEST_CASE("buffer") {
         REQUIRE((std::memcmp(b1.data(), "hello world", 11) == 0 && b1.size() == 11));
     }
     {
-    #ifndef E2D_BUILD_WITH_SANITIZER
+    #ifndef E2D_BUILD_WITH_ASAN
         const std::size_t msize = std::numeric_limits<std::size_t>::max();
         REQUIRE_THROWS_AS(buffer(msize), std::bad_alloc);
         REQUIRE_THROWS_AS(buffer(nullptr, msize), std::bad_alloc);