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SDL/Android.mk

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Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
LOCAL_PATH := $(call my-dir)
###########################
#
# SDL shared library
#
###########################
include $(CLEAR_VARS)
First pass at changing SDL 2.0 to SDL 3.0
2022-11-21 21:28:58 -07:00
LOCAL_MODULE := SDL3
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
Added precompiled header support for Visual Studio and Xcode (#6710) Fixes https://github.com/libsdl-org/SDL/issues/6704
2022-11-29 19:34:15 -07:00
LOCAL_C_INCLUDES := $(LOCAL_PATH)/include $(LOCAL_PATH)/src
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
android.mk: LOCAL_EXPORT_C_INCLUDES does not need to add include subfolder
2022-11-22 10:35:49 -07:00
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_C_INCLUDES)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
LOCAL_SRC_FILES := \
$(subst $(LOCAL_PATH)/,, \
$(wildcard $(LOCAL_PATH)/src/*.c) \
$(wildcard $(LOCAL_PATH)/src/audio/*.c) \
$(wildcard $(LOCAL_PATH)/src/audio/android/*.c) \
$(wildcard $(LOCAL_PATH)/src/audio/dummy/*.c) \
AAudio: add compilation to Android.mk, but not activated in SDL_config_android.h
2021-04-15 13:03:10 -06:00
$(wildcard $(LOCAL_PATH)/src/audio/aaudio/*.c) \
Initial Android OpenSL ES implementation, contributed by ANTA
2019-01-12 13:18:44 -07:00
$(wildcard $(LOCAL_PATH)/src/audio/openslES/*.c) \
Make sure the memory barrier functions are always available, and now they are implemented on Android __ARM_ARCH_5TE__
2017-02-10 12:21:15 -07:00
$(LOCAL_PATH)/src/atomic/SDL_atomic.c.arm \
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
$(LOCAL_PATH)/src/atomic/SDL_spinlock.c.arm \
camera: Rewrote Android support. This does something a little weird, in that it doesn't care what `__ANDROID_API__` is set to, but will attempt to dlopen the system libraries, like we do for many other platform-specific pieces of SDL. This allows us to a) not bump the minimum required Android version, which is extremely ancient but otherwise still working, doing the right thing on old and new hardware in the field, and b) not require the app to link against more libraries than it previously did before the feature was available. The downside is that it's a little messy, but it's okay for now, I think.
2024-02-17 22:50:32 -07:00
$(wildcard $(LOCAL_PATH)/src/camera/*.c) \
$(wildcard $(LOCAL_PATH)/src/camera/android/*.c) \
$(wildcard $(LOCAL_PATH)/src/camera/dummy/*.c) \
Always provide an implementation for all SDL3 symbols
2023-09-26 22:11:09 -06:00
$(wildcard $(LOCAL_PATH)/src/core/*.c) \
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
$(wildcard $(LOCAL_PATH)/src/core/android/*.c) \
$(wildcard $(LOCAL_PATH)/src/cpuinfo/*.c) \
$(wildcard $(LOCAL_PATH)/src/dynapi/*.c) \
$(wildcard $(LOCAL_PATH)/src/events/*.c) \
$(wildcard $(LOCAL_PATH)/src/file/*.c) \
$(wildcard $(LOCAL_PATH)/src/haptic/*.c) \
Fixed bug 3191 - haptic system on android? Patch provided by jintiao and Milan Nikolic, thanks!
2017-08-12 09:15:09 -06:00
$(wildcard $(LOCAL_PATH)/src/haptic/android/*.c) \
Build hidapi code into SDL as a new public API This prevents conflicts with hidapi linked with applications, as well as allowing applications to make use of HIDAPI on Android and other platforms that might not normally have an implementation available.
2021-11-07 23:58:44 -07:00
$(wildcard $(LOCAL_PATH)/src/hidapi/*.c) \
$(wildcard $(LOCAL_PATH)/src/hidapi/android/*.cpp) \
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
$(wildcard $(LOCAL_PATH)/src/joystick/*.c) \
$(wildcard $(LOCAL_PATH)/src/joystick/android/*.c) \
Added HIDAPI joystick drivers for more consistent support for Xbox, PS4 and Nintendo Switch Pro controller support across platforms. Added SDL_GameControllerRumble() and SDL_JoystickRumble() for simple force feedback outside of the SDL haptics API
2018-08-09 17:00:17 -06:00
$(wildcard $(LOCAL_PATH)/src/joystick/hidapi/*.c) \
Added virtual joystick sources to the Android build
2020-04-13 20:17:28 -06:00
$(wildcard $(LOCAL_PATH)/src/joystick/virtual/*.c) \
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
$(wildcard $(LOCAL_PATH)/src/loadso/dlopen/*.c) \
locale: Implemented SDL_GetPreferredLocales(). This was something I proposed a long time ago, Sylvain Becker did additional work on it, then back to me. Fixes Bugzilla #2131.
2020-05-04 00:27:29 -06:00
$(wildcard $(LOCAL_PATH)/src/locale/*.c) \
$(wildcard $(LOCAL_PATH)/src/locale/android/*.c) \
android: Add src/main/ files to Android.mk
2024-02-13 14:15:59 -07:00
$(wildcard $(LOCAL_PATH)/src/main/*.c) \
$(wildcard $(LOCAL_PATH)/src/main/generic/*.c) \
Removed SDL_AndroidOpenURL, added SDL_OpenURL. Still needs to be wired into Xcode and Visual Studio projects.
2020-10-05 09:30:33 -06:00
$(wildcard $(LOCAL_PATH)/src/misc/*.c) \
$(wildcard $(LOCAL_PATH)/src/misc/android/*.c) \
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
$(wildcard $(LOCAL_PATH)/src/power/*.c) \
$(wildcard $(LOCAL_PATH)/src/power/android/*.c) \
Added portable file and directory operations (thanks @icculus!)
2024-03-16 09:15:13 -06:00
$(wildcard $(LOCAL_PATH)/src/filesystem/*.c) \
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
$(wildcard $(LOCAL_PATH)/src/filesystem/android/*.c) \
Added portable file and directory operations (thanks @icculus!)
2024-03-16 09:15:13 -06:00
$(wildcard $(LOCAL_PATH)/src/filesystem/posix/*.c) \
First pass on the new SDL sensor API
2018-08-21 13:11:34 -06:00
$(wildcard $(LOCAL_PATH)/src/sensor/*.c) \
$(wildcard $(LOCAL_PATH)/src/sensor/android/*.c) \
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
$(wildcard $(LOCAL_PATH)/src/render/*.c) \
$(wildcard $(LOCAL_PATH)/src/render/*/*.c) \
$(wildcard $(LOCAL_PATH)/src/stdlib/*.c) \
$(wildcard $(LOCAL_PATH)/src/thread/*.c) \
$(wildcard $(LOCAL_PATH)/src/thread/pthread/*.c) \
Add time and realtime clock functions Adds functions to query the system's realtime clock, convert time intervals to/from a calendar date and time in either UTC or the local time, and perform time related calculations. An SDL_Time type (a time interval represented in nanoseconds), and SDL_DateTime struct (broken down calendar date and time) were added to facilitate this functionality. Querying the system time results in a value expressed in nanoseconds since the Unix epoch (Jan 1, 1970) in UTC +0000. Conversions to and from the various platform epochs and units are performed when required. Any direct handling of timezones and DST were intentionally avoided. The offset from UTC is provided when converting from UTC to a local time by calculating the difference between the original UTC and the resulting local time, but no other timezone or DST information is used. The preferred date formatting and 12/24 hour time for the system locale can be retrieved via global preferences. Helper functions for obtaining the day of week or day or year for calendar date, and getting the number of days in a month in a given year are provided for convenience. These are simple, but useful for performing various time related calculations. An automated test for time conversion is included, as is a simple standalone test to display the current system date and time onscreen along with a calendar, the rendering of which demonstrates the use of the utility functions (press up/down to increment or decrement the current month, and keys 1-5 to change the date and time formats).
2024-02-29 11:06:26 -07:00
$(wildcard $(LOCAL_PATH)/src/time/*.c) \
$(wildcard $(LOCAL_PATH)/src/time/unix/*.c) \
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
$(wildcard $(LOCAL_PATH)/src/timer/*.c) \
$(wildcard $(LOCAL_PATH)/src/timer/unix/*.c) \
$(wildcard $(LOCAL_PATH)/src/video/*.c) \
$(wildcard $(LOCAL_PATH)/src/video/android/*.c) \
Create a static SDL_test library on Android
2023-01-25 11:16:24 -07:00
$(wildcard $(LOCAL_PATH)/src/video/yuv2rgb/*.c))
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
LOCAL_CFLAGS += -DGL_GLEXT_PROTOTYPES
Fixed bug 4315 - little Warning in Android_JNI_CaptureAudioBuffer Sylvain SDL_android.c src/core/android/SDL_android.c:1302:5: warning: variable 'br' is used uninitialized whenever switch default is taken [-Wsometimes-uninitialized] default: ^~~~~~~ src/core/android/SDL_android.c:1306:12: note: uninitialized use occurs here return br; ^~ src/core/android/SDL_android.c:1270:12: note: initialize the variable 'br' to silence this warning jint br; ^ Maybe we could add some basics warning flags, not to see all warnings, but so that new warnings are caught sooner. I would go for -Wall -Wextra, and some -Wno-warning for the allowed warnings.
2018-11-02 18:18:03 -06:00
LOCAL_CFLAGS += \
-Wall -Wextra \
-Wmissing-prototypes \
-Wunreachable-code-break \
-Wunneeded-internal-declaration \
-Wmissing-variable-declarations \
-Wfloat-conversion \
-Wshorten-64-to-32 \
Android: add more warning flags
2019-08-30 00:43:13 -06:00
-Wunreachable-code-return \
-Wshift-sign-overflow \
-Wstrict-prototypes \
-Wkeyword-macro \
Fixed bug 4315 - little Warning in Android_JNI_CaptureAudioBuffer Sylvain SDL_android.c src/core/android/SDL_android.c:1302:5: warning: variable 'br' is used uninitialized whenever switch default is taken [-Wsometimes-uninitialized] default: ^~~~~~~ src/core/android/SDL_android.c:1306:12: note: uninitialized use occurs here return br; ^~ src/core/android/SDL_android.c:1270:12: note: initialize the variable 'br' to silence this warning jint br; ^ Maybe we could add some basics warning flags, not to see all warnings, but so that new warnings are caught sooner. I would go for -Wall -Wextra, and some -Wno-warning for the allowed warnings.
2018-11-02 18:18:03 -06:00
# Warnings we haven't fixed (yet)
LOCAL_CFLAGS += -Wno-unused-parameter -Wno-sign-compare
Fixed building with the 16.1.4479499 Android toolchain (cherry picked from commit b9d1c483b90e2a1c23053692e06d15f9dbd5fe99)
2023-06-04 00:55:56 -06:00
LOCAL_CXXFLAGS += -std=gnu++11
Initial Android OpenSL ES implementation, contributed by ANTA
2019-01-12 13:18:44 -07:00
LOCAL_LDLIBS := -ldl -lGLESv1_CM -lGLESv2 -lOpenSLES -llog -landroid
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
build: add symbol versioning for SDL If a program built against one version of SDL is run in an environment where there is an earlier version of the SDL .so library installed, the result varies depending on platform configuration; in the best case, it won't start at all, at worst it aborts in the middle of the user doing "something important" (systems implementing lazy symbol resolution). verdefs on the other hand are always checked on startup. The dependency information present in programs and shared libraries is not only of value to the dynamic linker, but also to a distribution's package management. If the dynamic linker is able to tell that a program is not runnable per the above, a package manager is able to come to the same conclusion — and block the installation of a nonfunctional program+library ensemble. Because there are a lot more symbols than there are libraries (I am going to throw in "10^4 to 1 or worse"), package managers generally do not evaluate symbols, but only e.g. the SONAME, NEEDED and VERNEED fields/blocks. Because the SONAME is the same between two SDL versions like 2.0.24, and 2.0.26, everything rests on having verdefs. This patch proposes the addition of verdefs.
2022-11-24 12:58:10 -07:00
LOCAL_LDFLAGS := -Wl,--no-undefined -Wl,--version-script=$(LOCAL_PATH)/src/dynapi/SDL_dynapi.sym
Android.mk: Build android SDL2.so with `-Wl,--no-undefined`
2022-06-18 04:54:18 -06:00
android: Android.mk should only preserve debug symbols in debug builds. Fixes Bugzilla #4111.
2018-06-24 13:21:01 -06:00
ifeq ($(NDK_DEBUG),1)
cmd-strip :=
endif
Added Android build script for SDL
2017-12-16 11:40:41 -07:00
android: use cpufeatures to support SDL_HasNEON() (thanks, Sylvain!). Fixes Bugzilla #4406.
2018-12-01 10:19:11 -07:00
LOCAL_STATIC_LIBRARIES := cpufeatures
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
include $(BUILD_SHARED_LIBRARY)
revert executable permissions from Android.mk
2022-09-30 12:51:11 -06:00
Create a static SDL_test library on Android
2023-01-25 11:16:24 -07:00
###########################
#
# SDL_test static library
#
###########################
LOCAL_MODULE := SDL3_test
LOCAL_MODULE_FILENAME := libSDL3_test
LOCAL_SRC_FILES := \
$(subst $(LOCAL_PATH)/,, \
$(wildcard $(LOCAL_PATH)/src/test/*.c))
LOCAL_LDLIBS :=
LOCAL_LDFLAGS :=
LOCAL_EXPORT_LDLIBS :=
include $(BUILD_STATIC_LIBRARY)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
###########################
#
# SDL static library
#
###########################
First pass at changing SDL 2.0 to SDL 3.0
2022-11-21 21:28:58 -07:00
LOCAL_MODULE := SDL3_static
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
First pass at changing SDL 2.0 to SDL 3.0
2022-11-21 21:28:58 -07:00
LOCAL_MODULE_FILENAME := libSDL3
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
Android.mk: Build android SDL2.so with `-Wl,--no-undefined`
2022-06-18 04:54:18 -06:00
LOCAL_LDLIBS :=
LOCAL_LDFLAGS :=
Fixed bug 3789 - Android : small clean up Sylvain Since https://hg.libsdl.org/SDL/rev/6546daa45a02 SDL_android_main.c is empty and then produce a warning nativeInit does not exist and dont need to be mark undefined
2017-08-30 15:25:01 -06:00
LOCAL_EXPORT_LDLIBS := -ldl -lGLESv1_CM -lGLESv2 -llog -landroid
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
include $(BUILD_STATIC_LIBRARY)
Fixed bug 2839 - No way to create pre-built libraries for Android Mark Callow README-android says to copy or link the SDL source tree to the jni folder in your Android project. It is not desirable to have to compile SDL with every application; furthermore the Android NDK has support for prebuilt libraries. Attached is script (to be put in build-scripts) that builds the Android version of the libraries. The script builds both the existing SDL2 module and a new SDL2_main module. This is a static library containing the code from src/main/android/SDL_android_main.c. Also attached is a patch for Android.mk adding this module. Note that when building an application's native .so using this prebuilt libSDL2main, you must use a link option, such as --whole-archive, that forces inclusion of the code in the .so because the functions in SDL_android_main are called only from Java.
2017-08-13 18:59:59 -06:00
android: use cpufeatures to support SDL_HasNEON() (thanks, Sylvain!). Fixes Bugzilla #4406.
2018-12-01 10:19:11 -07:00
$(call import-module,android/cpufeatures)
Create a static SDL_test library on Android
2023-01-25 11:16:24 -07:00