Mercurial > sdl-ios-xcode
view Makefile.minimal @ 2723:911db724ea24
Couriersud fixed bug #603
Using the following sequence
SDL_Init(..:)
SDL_CreateWindow(..., SDL_WINDOW_OPENGL)
SDL_DestroyWindow
SDL_CreateWindow(..., SDL_WINDOW_OPENGL)
SDL will crash in X11_GL_GetVisual. This is due to the fact that
during SDL_DestroyWindow X11_GL_Shutdown was called because the last window
has been closed.
On the next call to SDL_CreateWindow the library is still loaded and only the
memory is reinitialized. Function pointers such as gl_data->glXChooseVisual
will not be reinitialized.
Consequently, SDL will crash due to a NULL pointer access.
The attached patch corrects the behaviour.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Tue, 26 Aug 2008 02:47:26 +0000 |
parents | 0906692aa6a4 |
children | b7a48f533966 |
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# Makefile to build the SDL library INCLUDE = -I./include CFLAGS = -g -O2 $(INCLUDE) AR = ar RANLIB = ranlib CONFIG_H = include/SDL_config.h TARGET = libSDL.a SOURCES = \ src/*.c \ src/audio/*.c \ src/cdrom/*.c \ src/cpuinfo/*.c \ src/events/*.c \ src/file/*.c \ src/joystick/*.c \ src/haptic/*.c \ src/stdlib/*.c \ src/thread/*.c \ src/timer/*.c \ src/video/*.c \ src/audio/dummy/*.c \ src/video/dummy/*.c \ src/joystick/dummy/*.c \ src/haptic/dummy/*.c \ src/cdrom/dummy/*.c \ src/thread/generic/*.c \ src/timer/dummy/*.c \ src/loadso/dummy/*.c \ OBJECTS = $(shell echo $(SOURCES) | sed -e 's,\.c,\.o,g') all: $(TARGET) $(TARGET): $(CONFIG_H) $(OBJECTS) $(AR) crv $@ $^ $(RANLIB) $@ $(CONFIG_H): cp $(CONFIG_H).default $(CONFIG_H) clean: rm -f $(TARGET) $(OBJECTS)