The configure script enables the DirectFB video driver, but forgets to
enable the renderer driver, causing SDL_CreateRenderer() to fail. Add an upstream patch to fix this.
[Peter: reword/extend commit text,
add git formatted patch from https://github.com/spurious/SDL-mirror]
Signed-off-by: Peter Thompson <peter.macleod.thompson@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes [1]:
.../build/sdl2-2.0.7/src/video/raspberry/SDL_rpivideo.c: In function 'RPI_Create':
.../build/sdl2-2.0.7/src/video/raspberry/SDL_rpivideo.c:126:39: error: 'RPI_GLES_DefaultProfileConfig' undeclared (first use in this function); did you mean 'RPI_GLES_DeleteContext'?
device->GL_DefaultProfileConfig = RPI_GLES_DefaultProfileConfig;
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RPI_GLES_DeleteContext
.../build/sdl2-2.0.7/src/video/raspberry/SDL_rpivideo.c:126:39: note: each undeclared identifier is reported only once for each function it appears in
.../build/sdl2-2.0.7/src/video/raspberry/SDL_rpivideo.c: In function 'RPI_CreateWindow':
.../build/sdl2-2.0.7/src/video/raspberry/SDL_rpivideo.c:281:17: error: 'SDL_VideoDevice {aka struct SDL_VideoDevice}' has no member named 'egl_data'; did you mean 'gl_data'?
if (!_this->egl_data) {
^~~~~~~~
gl_data
.../build/sdl2-2.0.7/src/video/raspberry/SDL_rpivideo.c:286:10: error: 'SDL_WindowData {aka struct SDL_WindowData}' has no member named 'egl_surface'
wdata->egl_surface = SDL_EGL_CreateSurface(_this, (NativeWindowType) &wdata->dispman_window);
^~
.../build/sdl2-2.0.7/src/video/raspberry/SDL_rpivideo.c:286:26: warning: implicit declaration of function 'SDL_EGL_CreateSurface'; did you mean 'SDL_Vulkan_CreateSurface'? [-Wimplicit-function-declaration]
wdata->egl_surface = SDL_EGL_CreateSurface(_this, (NativeWindowType) &wdata->dispman_window);
^~~~~~~~~~~~~~~~~~~~~
SDL_Vulkan_CreateSurface
.../build/sdl2-2.0.7/src/video/raspberry/SDL_rpivideo.c:288:14: error: 'SDL_WindowData {aka struct SDL_WindowData}' has no member named 'egl_surface'
if (wdata->egl_surface == EGL_NO_SURFACE) {
^~
[1] http://autobuild.buildroot.net/results/9612d43b192bbb88214a11fe18f8b8da6ad10313
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Tweak build system to play well with Buildroot.
Signed-off-by: Guillermo A. Amaral <g@maral.me>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Fixes CVE-2017-2888 - An exploitable integer overflow vulnerability exists
when creating a new RGB Surface in SDL 2.0.5. A specially crafted file can
cause an integer overflow resulting in too little memory being allocated
which can lead to a buffer overflow and potential code execution. An
attacker can provide a specially crafted image file to trigger this
vulnerability.
Also add a hash for the license file while we're at it.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes:
http://autobuild.buildroot.net/results/d59/d5992dcc9a49ee77afaebdcc9448ac1868fa7de1/http://autobuild.buildroot.net/results/e89/e894f21ce1983ee3bd8d65a8e59e1adab9a62707/
The configure script automatically enables support for the raspberry pi
video backend if it detects the rpi-userland package. Unfortunately it
hardcodes a number of include/linker paths unsuitable for cross compilation,
breaking the build:
if test x$enable_video = xyes -a x$enable_video_rpi = xyes; then
..
RPI_CFLAGS="-I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads -I/opt/vc/include/interface/vmcs_host/linux"
RPI_LDFLAGS="-L/opt/vc/lib -lbcm_host"
fi
So explicitly disable it until the configure script is fixed.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Bump version and remove patches that were merged upstream
Signed-off-by: Olivier Schonken <olivier.schonken@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The check-package script when ran gave warnings on only using
one space before backslashes on all of these makefiles.
This patch cleans up all warnings related to the one space before
backslashes rule in the make files in the package directory.
Signed-off-by: Adam Duskett <aduskett@codeblue.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The bug discovered while packaging supertux is now fixed by the previous
patch but the issue can still be present in other C++11 package if
-std=c++11 is used on PPC with Altivec vectorization.
This reverts commit d2903aaf13.
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
We want to use SPDX identifier for license string as much as possible.
SPDX short identifier for zlib license is Zlib.
This change is done using following command.
find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/zlib( )?(license)?/Zlib/g'
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
As reported in this bug report [1], altivec support in SDL break
arbitrary C++ code.
Issue reported by test-pkg script while testing supertux package:
error: could not convert 'true' from 'bool' to '__vector(4) __bool int'
[1] https://bugs.debian.org/cgi-bin/bugreport.cgi/?bug=770670
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Sam Bobroff <sam.bobroff@au1.ibm.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
OpenGl support mean GLX so it require X11 support.
Select automatically BR2_PACKAGE_SDL2_X11 to enable minimal X11
libraries support (libx11 and libxext).
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
