update cmake build

CMakeLists.txt

 project (ygo)
 
-cmake_minimum_required (VERSION 2.8)
+cmake_minimum_required (VERSION 3.8)
 
 if(NOT CMAKE_BUILD_TYPE)
     message(STATUS "Setting build type to 'Debug' as none was specified.")
@@ -15,6 +15,10 @@ set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 
+set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
 include (AutoFiles)
 
 include (platform/settings)

cmake/compiler/gcc.cmake

-set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
 set (CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG")
 set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_DEBUG")
 add_definitions ( "-fexceptions" "-fomit-frame-pointer" "-fno-strict-aliasing" "-Wno-format-security" )

cmake/compiler/msvc.cmake

@@ -3,3 +3,4 @@ add_definitions ( "-D_UNICODE" "-DUNICODE" "/utf-8" )
 
 include (MSVCMultipleProcessCompile)
 include (MSVCStaticRuntime)
+include (MSVCJustMyCodeDebugging)

cmake/macros/MSVCJustMyCodeDebugging.cmake

+# - Enable Just My Code debugging on MSVC
+#
+#  include(MSVCJustMyCodeDebugging)
+#
+# Requires these CMake modules:
+#  ListCombinations.cmake
+
+if(MSVC AND NOT "${MSVC_VERSION}" LESS 1918)
+	# Only available in VS 2017 15.8 and newer
+	include(ListCombinations)
+	list_combinations(_varnames
+		PREFIXES
+		CMAKE_CXX_FLAGS_
+		SUFFIXES
+		DEBUG
+        RELWITHDEBINFO)
+	foreach(_var ${_varnames})
+		set(${_var} "${${_var}} /JMC")
+	endforeach()
+endif()

cmake/platform/xcode.cmake

 set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvm.clang.1_0")
-set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++14")
 set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")

gframe/CMakeLists.txt

@@ -16,7 +16,11 @@ endif ()
 
 if (MSVC)
     add_executable (ygopro WIN32 ${AUTO_FILES_RESULT})
-    set_target_properties (ygopro PROPERTIES LINK_FLAGS /ENTRY:"mainCRTStartup")
+    set_target_properties (ygopro PROPERTIES
+        LINK_FLAGS /ENTRY:"mainCRTStartup"
+        VS_DEBUGGER_WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+    )
+    set_property(DIRECTORY ${CMAKE_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT ygopro)
 else ()
     add_executable (ygopro ${AUTO_FILES_RESULT})
 endif ()