CMake for Windows

cmake/CMakeLists.txt

 # Boilerplate.
 cmake_minimum_required (VERSION 3.1)   # First version with CMAKE_CXX_STANDARD.
 project (skimake)
 set (CMAKE_CXX_STANDARD 11)
 
 # Default to Release mode.  We're mainly targeting Skia users, not Skia developers.
 if (NOT CMAKE_BUILD_TYPE)
     set (CMAKE_BUILD_TYPE Release)
 endif ()
 
@@ skipping 39 matching lines @@
 # Not actually used by Skia.
 remove_srcs (../src/utils/SkThreadUtils_pthread_*.cpp)
 
 # Skia sure ships a lot of code no one uses.
 remove_srcs (../src/animator/* ../src/*nacl* ../src/svg/* ../src/views/* ../src/xml/*)
 
 # Remove OS-specific source files.
 if (NOT WIN32)
     remove_srcs(../src/*XPS*
                 ../src/*_win*.cpp
-                ../src/gpu/gl/angle/*
                 ../src/ports/SkImageDecoder_WIC.cpp
                 ../src/utils/win/*)
 endif()
+if (NOT UNIX)
+    remove_srcs(../src/doc/SkDocument_XPS_None.cpp
+                ../src/ports/SkDebug_stdio.cpp
+                ../src/ports/SkOSFile_posix.cpp
+                ../src/ports/SkTLS_pthread.cpp
+                ../src/ports/SkTime_Unix.cpp
+                ../src/utils/SkThreadUtils_pthread.cpp
+                ../src/utils/SkThreadUtils_pthread_other.cpp)
+endif()
 if (APPLE OR NOT UNIX)
     remove_srcs(../src/gpu/gl/glx/*
                 ../src/images/SkImageDecoder_FactoryDefault.cpp
                 ../src/ports/SkFontMgr_fontconfig*.cpp
                 ../src/*FreeType*)
 endif()
 if (NOT ANDROID)
     remove_srcs(../src/*Hwui* ../src/*android*)
 endif()
 if (NOT APPLE)
@@ skipping 23 matching lines @@
     ../src/gpu/gl/iOS/*
     ../src/opts/SkBitmapProcState_opts_none.cpp
     ../src/opts/SkBlitMask_opts_none.cpp
     ../src/opts/SkBlitRow_opts_none.cpp
     ../src/ports/SkFontMgr_empty_factory.cpp
     ../src/ports/SkGlobalInitialization_chromium.cpp
     ../src/ports/SkImageDecoder_empty.cpp
     ../src/ports/SkImageGenerator_none.cpp
     ../src/ports/SkTLS_none.cpp)
 
+if (WIN32)
+    if(SKIA_GDI)
+        remove_srcs(../src/ports/SkFontMgr_win_dw_factory.cpp)
+    else()
+        remove_srcs(../src/ports/SkFontMgr_win_gdi_factory.cpp)
+    endif()
+endif()
+
+remove_srcs(../src/gpu/gl/angle/*)  # TODO
 remove_srcs(../src/codec/*)  # TODO: Requires Chromium's libjpeg-turbo, and incompatible giflib.
 
 # Certain files must be compiled with support for SSSE3 or SSE4.1 intrinsics.
 file (GLOB_RECURSE ssse3_srcs ../src/*ssse3*.cpp ../src/*SSSE3*.cpp)
 file (GLOB_RECURSE sse41_srcs ../src/*sse4*.cpp ../src/*SSE4*.cpp)
 set_source_files_properties(${ssse3_srcs} PROPERTIES COMPILE_FLAGS -mssse3)
 set_source_files_properties(${sse41_srcs} PROPERTIES COMPILE_FLAGS -msse4.1)
 
 # Detect our optional dependencies.
 # If we can't find them, don't build the parts of Skia that use them.
@@ skipping 76 matching lines @@
 endif()
 
 if (OSMESA_LIBRARIES AND OSMESA_INCLUDE_DIRS)
     list (APPEND libs             ${OSMESA_LIBRARIES})
     list (APPEND private_includes ${OSMESA_INCLUDE_DIRS})
     list (APPEND public_defines   "-DSK_MESA=1")
 else()
     remove_srcs(../src/gpu/gl/mesa/*)
 endif()
 
+if (WIN32)
+    list (APPEND libs FontSub.lib Usp10.lib)
+endif()
+
 find_package(OpenGL REQUIRED)
 list (APPEND libs  ${OPENGL_LIBRARIES})
 
 # This is our main output, libskia.so.
 # We mostly build an .so here because it helps test we've linked everything,
 # not so much that we think Skia is a good candidate to ship as a shared library.
 add_library (skia SHARED ${srcs})
 
-list (APPEND private_defines "-DSKIA_DLL")
-
 target_compile_definitions(skia
     PUBLIC  ${public_defines}
-    PRIVATE ${private_defines})
+    PRIVATE -DSKIA_DLL -DSKIA_IMPLEMENTATION=1)
 
 target_include_directories(skia
     PUBLIC  ${public_includes}
     PRIVATE ${private_includes})
 
 target_link_libraries(skia
     PUBLIC
     PRIVATE ${libs})
 
+if (MSVC)
+    set(cc_flags "/w /GR-")
+else()
+    set(cc_flags "-w -fno-rtti -fno-exceptions")
+endif()
 
 set_target_properties(skia PROPERTIES
-    COMPILE_FLAGS "-w -fno-exceptions -fno-rtti"
+    COMPILE_FLAGS ${cc_flags}
     CXX_VISIBILITY_PRESET hidden
     VISIBILITY_INLINES_HIDDEN true)
 
 # Experimental C API install:
 file(GLOB c_headers "../include/c/*.h")
 install(FILES ${c_headers} DESTINATION include)
 install(TARGETS skia DESTINATION lib)
 
 # Now build a simple example app that uses Skia via libskia.so.
 add_executable(example example.cpp)
 target_link_libraries(example skia ${OPENGL_LIBRARIES})