Mercurial > sdl-ios-xcode
view Makefile.pandora @ 5029:5d7d48157be7
Greg Jandl to SDL
I did some digging, and I think I've found a better solution. By
including some additional .m4 macros in the acinclude directory
(http://www.gnu.org/software/autoconf-archive/ax_check_compiler_flags.html,
http://www.gnu.org/software/autoconf-archive/ax_gcc_archflag.html and
http://www.gnu.org/software/autoconf-archive/ax_gcc_x86_cpuid.html)
then using the patch below (same as previous patch + one line change
to configure.in), SDL will build correctly out of the box.
The arch can then be overridden by --with-gcc-arch=<arch> (most will
probably want to build with i686 there for general distribution) or
--without-gcc-arch, to disable setting the arch all together.
On my Atom netbook, I get -march=PentiumPro by default, which works
great, as does --with-gcc-arch=i686.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 18 Jan 2011 22:40:45 -0800 |
| parents | 11cedc036ca1 |
| children |
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# Makefile to build the pandora SDL library AR = arm-none-linux-gnueabi-ar RANLIB = arm-none-linux-gnueabi-ranlib CC = arm-none-linux-gnueabi-gcc CXX = arm-none-linux-gnueabi-g++ STRIP = arm-none-linux-gnueabi-strip CFLAGS = -O3 -march=armv7-a -mcpu=cortex-a8 -mtune=cortex-a8 -mfloat-abi=softfp \ -mfpu=neon -ftree-vectorize -ffast-math -fomit-frame-pointer -fno-strict-aliasing -fsingle-precision-constant \ -I./include -I$(PNDSDK)/usr/include -DSDL_REVISION=0 TARGET = libSDL.a SOURCES = ./src/*.c ./src/audio/*.c ./src/cpuinfo/*.c ./src/events/*.c \ ./src/file/*.c ./src/stdlib/*.c ./src/thread/*.c ./src/timer/*.c ./src/video/*.c \ ./src/joystick/*.c ./src/haptic/*.c ./src/power/*.c ./src/video/dummy/*.c ./src/audio/disk/*.c \ ./src/audio/dummy/*.c ./src/loadso/dlopen/*.c ./src/audio/dsp/*.c ./src/audio/dma/*.c \ ./src/thread/pthread/SDL_systhread.c ./src/thread/pthread/SDL_syssem.c \ ./src/thread/pthread/SDL_sysmutex.c ./src/thread/pthread/SDL_syscond.c \ ./src/joystick/linux/*.c ./src/haptic/linux/*.c ./src/timer/unix/*.c \ ./src/atomic/linux/*.c \ ./src/video/pandora/SDL_pandora.o ./src/video/pandora/SDL_pandora_events.o ./src/video/x11/*.c OBJECTS = $(shell echo $(SOURCES) | sed -e 's,\.c,\.o,g') CONFIG_H = $(shell cp include/SDL_config_pandora.h include/SDL_config.h && touch include/SDL_revision.h) all: $(TARGET) $(TARGET): $(CONFIG_H) $(OBJECTS) $(AR) crv $@ $^ $(RANLIB) $@ clean: rm -f $(TARGET) $(OBJECTS)