android: support Google Play 16 kiB page size requirement

Manual backport of 7ebec86

Author: madebr

Android.mk

@@ -163,6 +163,10 @@ endif
 
 LOCAL_EXPORT_C_INCLUDES += $(LOCAL_PATH)/include
 
+# https://developer.android.com/guide/practices/page-sizes
+LOCAL_LDFLAGS += "-Wl,-z,max-page-size=16384"
+LOCAL_LDFLAGS += "-Wl,-z,common-page-size=16384"
+
 include $(BUILD_SHARED_LIBRARY)
 
 ###########################

CMakeLists.txt

@@ -241,6 +241,7 @@ add_library(SDL2_mixer
     src/utils.c
 )
 add_library(SDL2_mixer::${sdl2_mixer_export_name} ALIAS SDL2_mixer)
+sdl_add_platform_link_options(SDL2_mixer)
 target_include_directories(SDL2_mixer
     PUBLIC
         "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
@@ -1015,6 +1016,7 @@ if(SDL2MIXER_SAMPLES)
 
     foreach(prog playmus playwave)
         # FIXME: mingw should be handled by SDL2::SDL2(-static) target
+        sdl_add_platform_link_options(${prog})
         if(MINGW)
             target_link_libraries(${prog} PRIVATE mingw32)
             target_link_options(${prog} PRIVATE -mwindows)

cmake/PrivateSdlFunctions.cmake

@@ -287,3 +287,10 @@ function(sdl_target_link_options_no_undefined TARGET)
         endif()
     endif()
 endfunction()
+
+function(sdl_add_platform_link_options TARGET)
+    if(ANDROID)
+        target_link_options(${TARGET} PRIVATE "-Wl,-z,max-page-size=16384")
+        target_link_options(${TARGET} PRIVATE "-Wl,-z,common-page-size=16384")
+    endif()
+endfunction()