[sdl2] Prevent exports in static build

ports/sdl2-image/CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 2.6)
-project(SDL2_image)
+project(SDL2_image C)
 
 ### configuration ###
 
@@ -27,24 +27,26 @@ set(WEBP_DYNAMIC \"libwebp-4.dll\")
 
 add_library(SDL2_image
     IMG.c
-	IMG_bmp.c
-	IMG_gif.c
-	IMG_jpg.c
-	IMG_lbm.c
-	IMG_pcx.c
-	IMG_png.c
-	IMG_pnm.c
-	IMG_tga.c
-	IMG_tif.c
-	IMG_webp.c
-	IMG_xcf.c
-	IMG_xpm.c
-	IMG_xv.c
-	IMG_xxx.c
-	)
+    IMG_bmp.c
+    IMG_gif.c
+    IMG_jpg.c
+    IMG_lbm.c
+    IMG_pcx.c
+    IMG_png.c
+    IMG_pnm.c
+    IMG_tga.c
+    IMG_tif.c
+    IMG_webp.c
+    IMG_xcf.c
+    IMG_xpm.c
+    IMG_xv.c
+    IMG_xxx.c
+    )
+
+set_target_properties(SDL2_image PROPERTIES DEFINE_SYMBOL SDL2_EXPORTS)
 
 foreach(FORMAT ${SUPPORTED_FORMATS})
-	add_definitions(-DLOAD_${FORMAT})
+    add_definitions(-DLOAD_${FORMAT})
 endforeach(FORMAT)
 
 # SDL
@@ -59,27 +61,27 @@ target_link_libraries(SDL2_image ${SDL_LIBRARY})
 
 # external dependencies
 foreach(DEPENDENCY ${DEPENDENCIES})
-	find_package(${DEPENDENCY})
-	
-	if(NOT DEFINED ${DEPENDENCY}_FLAG)
-		set(${DEPENDENCY}_FLAG ${DEPENDENCY})
-	endif()
-	
-	add_definitions(-DLOAD_${${DEPENDENCY}_FLAG})
-	if(${DEPENDENCY}_FOUND)
-		message(STATUS "  --> linking statically.")
-		target_link_libraries(SDL2_image ${${DEPENDENCY}_LIBRARIES})
-	elseif(DEFINED ${DEPENDENCY}_DYNAMIC)
-		message(STATUS "  --> linking dynamically.")
-		add_definitions(-DLOAD_${${DEPENDENCY}_FLAG}_DYNAMIC=${${DEPENDENCY}_DYNAMIC})
-		set(RUNTIME_DEPENDENCIES ON)
-	else()
-		message(STATUS "  --> skipping.")
-	endif()
+    find_package(${DEPENDENCY})
+
+    if(NOT DEFINED ${DEPENDENCY}_FLAG)
+        set(${DEPENDENCY}_FLAG ${DEPENDENCY})
+    endif()
+
+    add_definitions(-DLOAD_${${DEPENDENCY}_FLAG})
+    if(${DEPENDENCY}_FOUND)
+        message(STATUS "  --> linking statically.")
+        target_link_libraries(SDL2_image ${${DEPENDENCY}_LIBRARIES})
+    elseif(DEFINED ${DEPENDENCY}_DYNAMIC)
+        message(STATUS "  --> linking dynamically.")
+        add_definitions(-DLOAD_${${DEPENDENCY}_FLAG}_DYNAMIC=${${DEPENDENCY}_DYNAMIC})
+        set(RUNTIME_DEPENDENCIES ON)
+    else()
+        message(STATUS "  --> skipping.")
+    endif()
 endforeach(DEPENDENCY)
 
 if(DEFINED RUNTIME_DEPENDENCIES)
-	include_directories(VisualC/external/include)
+    include_directories(VisualC/external/include)
 endif()
 
 
@@ -94,16 +96,16 @@ install(FILES SDL_image.h DESTINATION include/SDL2 CONFIGURATIONS Release)
 message(STATUS "Link-time dependencies:")
 message(STATUS "  " ${SDL_LIBRARY})
 foreach(DEPENDENCY ${DEPENDENCIES})
-	if(${DEPENDENCY}_FOUND)
-		message(STATUS "  " ${DEPENDENCY})
-	endif()
+    if(${DEPENDENCY}_FOUND)
+        message(STATUS "  " ${DEPENDENCY})
+    endif()
 endforeach(DEPENDENCY)
 
 if(DEFINED RUNTIME_DEPENDENCIES)
-	message(STATUS "Run-time dependencies:")
-	foreach(DEPENDENCY ${DEPENDENCIES})
-		if(NOT ${DEPENDENCY}_FOUND AND DEFINED ${DEPENDENCY}_DYNAMIC)
-			message(STATUS "  " ${${DEPENDENCY}_DYNAMIC})
-		endif()
-	endforeach(DEPENDENCY)
-endif()
+    message(STATUS "Run-time dependencies:")
+    foreach(DEPENDENCY ${DEPENDENCIES})
+        if(NOT ${DEPENDENCY}_FOUND AND DEFINED ${DEPENDENCY}_DYNAMIC)
+            message(STATUS "  " ${${DEPENDENCY}_DYNAMIC})
+        endif()
+    endforeach(DEPENDENCY)
+endif()

ports/sdl2-image/CONTROL

@@ -1,5 +1,5 @@
 Source: sdl2-image
-Version: 2.0.1
+Version: 2.0.1-1
 Build-Depends: sdl2, libpng, libjpeg-turbo, tiff, libwebp
 Description: SDL_image is an image file loading library. It loads images as SDL surfaces and textures, and supports the following formats: BMP, GIF, JPEG, LBM, PCX, PNG, PNM, TGA, TIFF, WEBP, XCF, XPM, XV
 

ports/sdl2-image/portfile.cmake

@@ -25,6 +25,7 @@ file(COPY ${CMAKE_CURRENT_LIST_DIR}/FindWEBP.cmake DESTINATION ${SOURCE_PATH}/cm
 
 vcpkg_configure_cmake(
     SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
     # OPTIONS
     # OPTIONS_RELEASE -DOPTIMIZE=1
     # OPTIONS_DEBUG -DDEBUGGABLE=1

ports/sdl2-mixer/CMakeLists.txt

@@ -76,6 +76,7 @@ add_library(SDL2_mixer
     native_midi/native_midi_common.c
     native_midi/native_midi_win32.c)
 
+set_target_properties(SDL2_mixer PROPERTIES DEFINE_SYMBOL SDL2_EXPORTS)
 target_compile_definitions(SDL2_mixer PRIVATE ${SDL_MIXER_DEFINES})
 target_include_directories(SDL2_mixer PRIVATE ${SDL_MIXER_INCLUDES} ./native_midi)
 target_link_libraries(SDL2_mixer ${SDL_MIXER_LIBRARIES} Winmm)

ports/sdl2-mixer/CONTROL

@@ -1,4 +1,4 @@
 Source: sdl2-mixer
-Version: 2.0.1
+Version: 2.0.1-1
 Description: Multi-channel audio mixer library for SDL.
 Build-Depends: sdl2, libflac, smpeg2, libmodplug, libvorbis

ports/sdl2-net/CMakeLists.txt

@@ -8,6 +8,7 @@ find_library(SDL_LIBRARY SDL2)
 
 add_library(SDL2_net SDLnet.c SDLnetselect.c SDLnetTCP.c SDLnetUDP.c)
 
+set_target_properties(SDL2_net PROPERTIES DEFINE_SYMBOL SDL2_EXPORTS)
 target_compile_definitions(SDL2_net PRIVATE _WINSOCK_DEPRECATED_NO_WARNINGS)
 target_include_directories(SDL2_net PRIVATE ${SDL_INCLUDE_DIR}/SDL2)
 target_link_libraries(SDL2_net ${SDL_LIBRARY} ws2_32 iphlpapi)

ports/sdl2-net/CONTROL

@@ -1,4 +1,4 @@
 Source: sdl2-net
-Version: 2.0.1
+Version: 2.0.1-1
 Description: Networking library for SDL
 Build-Depends: sdl2

ports/sdl2-ttf/CMakeLists.txt

@@ -7,6 +7,7 @@ find_package(FreeType REQUIRED)
 
 add_library(SDL2_ttf SDL_ttf.c)
 
+set_target_properties(SDL2_ttf PROPERTIES DEFINE_SYMBOL SDL2_EXPORTS)
 target_include_directories(SDL2_ttf PRIVATE ${SDL_INCLUDE_DIR}/SDL2 ${FREETYPE_INCLUDE_DIR_ft2build})
 target_link_libraries(SDL2_ttf ${SDL_LIBRARY} ${FREETYPE_LIBRARY})
 

ports/sdl2-ttf/CONTROL

@@ -1,4 +1,4 @@
 Source: sdl2-ttf
-Version: 2.0.14
+Version: 2.0.14-1
 Description: A library for rendering TrueType fonts with SDL
 Build-Depends: sdl2, freetype

ports/sdl2/CONTROL

@@ -1,3 +1,3 @@
 Source: sdl2
-Version: 2.0.5-2
+Version: 2.0.5-3
 Description: Simple DirectMedia Layer is a cross-platform development library designed to provide low level access to audio, keyboard, mouse, joystick, and graphics hardware via OpenGL and Direct3D.

ports/sdl2/export-symbols-only-in-shared-build.patch

@@ -0,0 +1,16 @@
+diff --git a/include/begin_code.h b/include/begin_code.h
+index 04e78c6..16464f5 100644
+--- a/include/begin_code.h
++++ b/include/begin_code.h
+@@ -58,8 +58,10 @@
+ #   else
+ #    define DECLSPEC    __declspec(dllimport)
+ #   endif
+-#  else
++#  elif defined(SDL2_EXPORTS)
+ #   define DECLSPEC __declspec(dllexport)
++#  else
++#   define DECLSPEC
+ #  endif
+ # else
+ #  if defined(__GNUC__) && __GNUC__ >= 4

ports/sdl2/portfile.cmake

@@ -11,6 +11,7 @@ vcpkg_apply_patches(
     SOURCE_PATH ${SOURCE_PATH}
     PATCHES
         ${CMAKE_CURRENT_LIST_DIR}/dont-ignore-default-libs.patch
+        ${CMAKE_CURRENT_LIST_DIR}/export-symbols-only-in-shared-build.patch
 )
 
 if(VCPKG_CMAKE_SYSTEM_NAME MATCHES "WindowsStore")

ports/smpeg2/CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 2.6)
-project(SMPEG2)
+project(SMPEG2 CXX)
 
 find_path(SDL_INCLUDE_DIR SDL2/SDL.h)
 find_library(SDL_LIBRARY SDL2)
@@ -42,6 +42,7 @@ add_library(smpeg2
     MPEGsystem.cpp
     smpeg.cpp)
 
+set_target_properties(smpeg2 PROPERTIES DEFINE_SYMBOL SDL2_EXPORTS)
 target_link_libraries(smpeg2 ${SDL_LIBRARY})
 
 install(TARGETS smpeg2

ports/smpeg2/CONTROL

@@ -1,4 +1,4 @@
 Source: smpeg2
-Version: 2.0.0
+Version: 2.0.0-1
 Description: SDL MPEG Player Library
 Build-Depends: sdl2

ports/smpeg2/portfile.cmake

@@ -17,6 +17,7 @@ file(COPY ${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt DESTINATION ${SOURCE_PATH})
 
 vcpkg_configure_cmake(
     SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
     OPTIONS_DEBUG
         -DSMPEG_SKIP_HEADERS=ON)