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Cross Compiler Build x86_64 Host arm1176jzf-s
- From: "Thomas D. Dean" <tomdean at speakeasy dot org>
- To: gcc-help at gcc dot gnu dot org
- Date: Mon, 25 Feb 2013 01:11:36 -0800
- Subject: Cross Compiler Build x86_64 Host arm1176jzf-s
I want to develop on an x86_64 system for the Raspberry Pi.
> uname -a
Linux P9X79 3.2.0-38-generic #60-Ubuntu SMP Wed Feb 13 13:22:43 UTC 2013
x86_64 x86_64 x86_64 GNU/Linux
I will use -static, but, for now, ...
> arm-linux-gnueabihf-gcc-4.6 --version
arm-linux-gnueabihf-gcc-4.6 (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
> cat hello.c
#include <stdio.h>
int main() {
fprintf(stderr,"Hello, world, from c.\n");
return 0;
}
> arm-linux-gnueabihf-gcc-4.6 -mcpu=arm1176jzf-s -c hello.c -o hello
hello.c: In function 'main':
hello.c:6:1: sorry, unimplemented: Thumb-1 hard-float VFP ABI
> arm-linux-gnueabihf-gcc-4.6 hello.c -o hello
> file hello
hello: ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically
linked (uses shared libs), for GNU/Linux 2.6.31,
BuildID[sha1]=0xa0be9b9366de2860059d19eea114c25db967c5cb, not stripped
What version of gcc supports my arm1176jzf-s? (Raspberry Pi)?
This appears to work, however, I have not tested on the Raspberry Pi.
> arm-linux-gnueabihf-gcc-4.6 -mfpu=vfp -mfloat-abi=hard hello.c -o hello
> file hello
hello: ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically
linked (uses shared libs), for GNU/Linux 2.6.31,
BuildID[sha1]=0xa0be9b9366de2860059d19eea114c25db967c5cb, not stripped
Tom Dean