android: support Google Play 16 kiB page size requirement

Author: madebr

Android.mk

@@ -159,6 +159,10 @@ 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

@@ -262,6 +262,7 @@ if(SDLMIXER_BUILD_SHARED_LIBS)
     target_link_libraries(${sdl3_mixer_target_name} PRIVATE SDL3::SDL3-shared)
 endif()
 sdl_add_warning_options(${sdl3_mixer_target_name} WARNING_AS_ERROR ${SDLMIXER_WERROR})
+sdl_add_platform_link_options(${sdl3_mixer_target_name})
 if(WIN32 AND BUILD_SHARED_LIBS)
     target_sources(${sdl3_mixer_target_name} PRIVATE
         src/version.rc
@@ -1134,6 +1135,7 @@ if(SDLMIXER_SAMPLES)
             target_compile_features(${TARGET} PRIVATE c_std_99)
         endif()
         sdl_add_warning_options(${TARGET} WARNING_AS_ERROR ${SDLMIXER_WERROR})
+        sdl_add_platform_link_options(${TARGET})
         sdl_target_link_options_no_undefined(${TARGET})
         target_link_libraries(${TARGET} PRIVATE SDL3::SDL3_test)
         target_link_libraries(${TARGET} PRIVATE SDL3_mixer::${sdl3_mixer_target_name})

cmake/PrivateSdlFunctions.cmake

@@ -313,6 +313,13 @@ function(sdl_add_warning_options TARGET)
     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()
+
 function(sdl_no_deprecated_errors TARGET)
     check_c_compiler_flag(-Wno-error=deprecated-declarations HAVE_WNO_ERROR_DEPRECATED_DECLARATIONS)
         if(HAVE_WNO_ERROR_DEPRECATED_DECLARATIONS)

test/CMakeLists.txt

@@ -15,6 +15,7 @@ function(add_sdl_mixer_test_executable TARGET)
             $<TARGET_PROPERTY:${sdl3_mixer_target_name},COMPILE_DEFINITIONS>
     )
     sdl_add_warning_options(${TARGET} WARNING_AS_ERROR ${SDLMIXER_WERROR})
+    sdl_add_platform_link_options(${TARGET})
     target_link_libraries(${TARGET} PRIVATE SDL3_mixer::SDL3_mixer SDL3::SDL3)
 
     if(SDLMIXER_TESTS_INSTALL)