Simple Directmedia Layer
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Max Krummenacher c3a7cc34fb cmake: sdlchecks.cmake: pass cflags to the appropriate cmake variable
If egl.pc sets at least two macros as the i.MX Vivante driver does, e.g.:
| Cflags: -I${includedir} -DLINUX -DWL_EGL_PLATFORM

then we get the following error during configuration:

| -- Performing Test HAVE_OPENGL_EGL
| CMake Error: Parse error in command line argument: WL_EGL_PLATFORM
|  Should be: VAR:type=value

If one changes to add a value to the macro, e.g.
| Cflags: -I${includedir} -DLINUX=1 -DWL_EGL_PLATFORM=1
then cmake does not error out but the macro is not passed to the
C compiler.

CMAKE_REQUIRED_FLAGS is the wrong variable to pass the CFLAGS in,
CMAKE_REQUIRED_DEFINITIONS should be used.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2022-01-11 09:00:37 -08:00
.github Update os2.yml 2022-01-03 21:55:10 -05:00
VisualC fixes to visual test MSVC project files. 2021-12-21 20:12:20 +03:00
VisualC-WinRT Use WGI instead of XInput for Windows 10 UWP apps 2021-11-27 10:24:32 -08:00
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Xcode-iOS Updated iOS build instructions 2021-11-30 12:19:26 -08:00
acinclude libtool upgrade to 2.4.6 - 18/n: SDL customizations 2021-12-01 01:55:40 +03:00
android-project Fixed crash on Windows Subsystem for Android, which doesn't have a USB manager. 2021-12-28 17:30:36 -08:00
android-project-ant Added the old ant Android build project structure 2017-10-28 12:11:25 -07:00
build-scripts updates to config.guess and config.sub from mainstream. 2022-01-08 23:00:32 +03:00
cmake cmake: sdlchecks.cmake: pass cflags to the appropriate cmake variable 2022-01-11 09:00:37 -08:00
debian Updated to version 2.0.20 for release 2022-01-07 18:29:40 -08:00
docs Added a step necessary for running on a real device 2021-11-30 21:25:40 -08:00
include Sync wiki -> header 2022-01-10 20:40:05 +00:00
src SDL_cocoamodes.m: fix build against older SDKs. 2022-01-11 14:56:56 +03:00
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visualtest remove all unnecessary stuff from visualtest configury. 2021-12-21 20:01:02 +03:00
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CMakeLists.txt cmake: initial attempt at adding os/2 support. 2022-01-11 11:33:02 +03:00
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Makefile.in Install SDL_hidapi.h 2021-11-08 20:35:56 -08:00
Makefile.minimal build libSDL2_test too with Makefile.minimal 2021-11-14 01:10:32 +03:00
Makefile.os2 added missing hidapi stuff for os/2 with libusb 2022-01-09 20:33:32 +03:00
Makefile.pandora more fixes to standalone makefiles. 2021-11-13 21:56:20 +03:00
Makefile.psp updated Makefile.psp and SDL_config_psp.h 2022-01-08 11:55:10 +03:00
Makefile.wiz more fixes to standalone makefiles. 2021-11-13 21:56:20 +03:00
README-SDL.txt More HTTPS changes in the documentation. 2017-02-16 16:52:03 -05:00
README.md Update and rename README.txt to README.md 2021-03-20 18:46:37 -04:00
SDL2.spec.in license: Fixed references to COPYING.txt that are now LICENSE.txt. 2021-02-18 11:07:26 -05:00
SDL2Config.cmake cmake: Split SDL2-static and SDL2main into their own target exports 2022-01-08 09:50:14 -08:00
TODO.txt Fixed up legacy MoinMoin URLs at wiki.libsdl.org 2021-04-01 12:20:33 -04:00
WhatsNew.txt Document SDL_HINT_RENDER_LINE_METHOD in the release notes 2022-01-08 12:42:36 -08:00
autogen.sh bump minimum required autoconf version and revise autogen.sh 2021-04-14 23:20:40 +03:00
cmake_uninstall.cmake.in Fixed bug 3867 - Can't find install_manifest.txt when running 'uninstall' target 2017-10-12 08:44:45 -07:00
configure added missing hidapi stuff for os/2 with libusb 2022-01-09 20:33:32 +03:00
configure.ac added missing hidapi stuff for os/2 with libusb 2022-01-09 20:33:32 +03:00
sdl2-config-version.cmake.in cmake: Forgot to add this file to revision control. 2020-02-25 14:52:03 -05:00
sdl2-config.cmake.in sdl2-config.cmake.in: Make SDL2::SDL2 work with MinGW, fixes #3665 2021-07-08 14:55:33 -07:00
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sdl2.pc.in rename PKG_CONFIG_LIBS_PRIV to PKGCONFIG_LIBS_PRIV 2021-04-14 21:40:50 +03:00

README.md

Simple DirectMedia Layer (SDL) Version 2.0

https://www.libsdl.org/

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. It is used by video playback software, emulators, and popular games including Valve's award winning catalog and many Humble Bundle games.

More extensive documentation is available in the docs directory, starting with README.md

Enjoy!

Sam Lantinga (slouken@libsdl.org)