Hi Kiko, Yes, as Bero said, the busybox compiling will be failed with the old tool chain if we don't add those "-I" options manually.
But thank you to alert me that I have to correct a thing which is if you want to compile your platform source code with our latest RC tool chain: https://android-build.linaro.org/builds/~linaro-android/toolchain-4.6-2011.08/#build=6, please use branch linaro_android_2.3.4 of my repository, and it's already in the manifest, you don't need to modify a thing. For a previous build of tool chain: https://android-build.linaro.org/builds/~linaro-android/toolchain-4.6-2011.08/#build=5<https://android-build.linaro.org/builds/%7Elinaro-android/toolchain-4.6-2011.08/#build=6>, you can use the branch linaro_android_2.3.5. In the build=6, the compiler prefix has been restored to arm-eabi, and it will cause compiling error as Bero said. I'm trying to solve this with Bero. But in the build=5, the prefix is arm-linux-androideabi, so everything is fine. Thanks. BR Botao Sun On Mon, Aug 22, 2011 at 9:30 PM, Bernhard Rosenkranzer < bernhard.rosenkran...@linaro.org> wrote: > On 22 August 2011 05:56, Christian Robottom Reis <k...@linaro.org> wrote: > > On Fri, Aug 19, 2011 at 11:45:47AM -0700, Zach Pfeffer wrote: > >> On 19 August 2011 09:36, Botao Sun <botao....@linaro.org> wrote: > >> > Currently, we have 2 different situations according to our 2 different > tool > >> > chains - old and new. > > > > What do old and new mean here? > > old: Toolchain targeting generic arm-eabi > new: Toolchain targeting arm-linux-androideabi > > The difference is that the "old" toolchain doesn't have any > understanding of Android internals (stuff like crtbegin.o vs. crt0.o) > while the "new" toolchain does -- so "gcc -o busybox *.o" does the > right thing with the "new" toolchain, but complains about missing > crt0.o and friends with the "old" toolchain. > > The fix is to add the -nostdlib /path/to/crtbegin.o /path/to/libc ... > mess Android's build system adds everywhere while we're using the > arm-eabi-* toolchain. > > ttyl > bero > > _______________________________________________ > linaro-dev mailing list > linaro-dev@lists.linaro.org > http://lists.linaro.org/mailman/listinfo/linaro-dev >
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