Android: add compilation with cmake (see bug 3918)

libsdl-org · Aug 13, 2019 · d9ccc9f · d9ccc9f
1 parent 5c146d2
commit d9ccc9f
Showing 1 changed file with 49 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -0,0 +1,49 @@
+cmake_minimum_required(VERSION 3.0)
+project(SDL_image C)
+
+
+if (ANDROID)
+
+    option(SUPPORT_JPG "Support loading JPEG images" OFF)
+    option(SUPPORT_PNG "Support loading PNG images" ON)
+    option(SUPPORT_WEBP "Support loading WEBP images" OFF)
+
+    add_library(SDL_image SHARED)
+    target_sources(SDL_image PRIVATE IMG.c IMG_png.c IMG_bmp.c IMG_gif.c
+            IMG_jpg.c IMG_lbm.c IMG_pcx.c IMG_pnm.c IMG_svg.c IMG_tga.c
+            IMG_tif.c IMG_webp.c IMG_WIC.c IMG_xcf.c IMG_xpm.c IMG_xv.c IMG_xxx.c)
+
+    add_definitions(
+            -DLOAD_BMP -DLOAD_GIF -DLOAD_LBM -DLOAD_PCX -DLOAD_PNM
+            -DLOAD_TGA -DLOAD_XCF -DLOAD_XPM -DLOAD_XV -DLOAD_XPM)
+
+    if (SUPPORT_JPG)
+        add_definitions(-DLOAD_JPG)
+        # missing CMakeFiles
+        add_subdirectory(external/jpeg-9b)
+
+        target_link_libraries(SDL_image PRIVATE jpeg)
+    endif()
+
+    if (SUPPORT_PNG)
+        # missing libpng.vers
+        set(HAVE_LD_VERSION_SCRIPT OFF CACHE BOOL "" FORCE)
+        add_definitions(-DLOAD_PNG)
+
+        add_subdirectory(external/libpng-1.6.37)
+        include_directories(external/libpng-1.6.37)
+        target_link_libraries(SDL_image PRIVATE png)
+    endif()
+
+    if (SUPPORT_WEBP)
+        add_definitions(-DLOAD_WEBP)
+        # missing cpufeatures
+        add_subdirectory(external/libwebp-1.0.2)
+        target_link_libraries(SDL_image PRIVATE webp)
+    endif()
+
+    target_link_libraries(SDL_image PRIVATE SDL2)
+else()
+
+endif()
+