fix cmake build issue. fix build type checker. rm IronPad windows header including under linux

BMap/CMakeLists.txt

@@ -0,0 +1,65 @@
+cmake_minimum_required(VERSION 3.12)
+project(BMap LANGUAGES CXX)
+
+# add libcmo if not existed
+if (NOT TARGET LibCmo)
+	add_subdirectory("../LibCmo" "LibCmo.out")
+endif ()
+# add ironpad if not existed
+if (NOT TARGET IronPad)
+	add_subdirectory("../IronPad" "IronPad.out")
+endif ()
+
+# hide all function in default
+# fix imported library PIC issue (i don't know why. just make it works)
+set_target_properties(LibCmo
+PROPERTIES
+    CXX_VISIBILITY_PRESET hidden
+    POSITION_INDEPENDENT_CODE ON
+)
+set_target_properties(IronPad
+PROPERTIES
+    CXX_VISIBILITY_PRESET hidden
+    POSITION_INDEPENDENT_CODE ON
+)
+
+# setup sources
+set(bmap_headers ".")
+set(bmap_sources
+	BMap.cpp
+    BMExports.cpp
+)
+
+# generate shared library
+add_library(BMap
+SHARED
+    ${bmap_sources}
+)
+target_link_libraries(BMap
+PRIVATE
+	LibCmo
+	IronPad
+)
+target_include_directories(BMap
+PRIVATE
+	${bmap_headers}
+)
+
+# set project standard
+set_target_properties(BMap
+PROPERTIES
+	CXX_STANDARD 20
+	CXX_STANDARD_REQUIRED 20
+	CXX_EXTENSION OFF
+)
+# set default visibility to hidden
+set_target_properties(BMap
+PROPERTIES
+    CXX_VISIBILITY_PRESET hidden
+)
+# add export used macro flag
+target_compile_definitions(BMap
+PUBLIC
+	LIBCMO_EXPORTING
+)
+