Well, I'm not familiar with all the options that need to be passed to gcc for compiling. Right now, I'm getting a linker error.

[roti@pella myschemeapp]$ mips-openwrt-linux-gcc -I/home/roti/programs/gambit.mips-openwrt/include -L/home/roti/programs/gambit.mips-openwrt/lib -lgambc main.c main_.c
/tmp/ccHNROa6.o: In function `main':
main_.c:(.text+0x58): undefined reference to `___main_char'
/tmp/ccHNROa6.o:(.data+0x0): undefined reference to `____20___gambc'
/tmp/ccjEdal3.o: In function `___H__20_main':
main.c:(.text+0xe8): undefined reference to `___gstate'
....

Razvan

On 27 October 2013 19:14, Jeff Read <bitwize@gmail.com> wrote:

On Sun, Oct 27, 2013 at 1:07 PM, Răzvan Rotaru <razvan.rotaru@gmail.com> wrote:
> Hi,
>
> I'd like to cross compile a scheme app for OpenWRT (MIPS architecture). Has
> anyone attempted to do this? How can I approach this?
>
> The main problem is that I can't have a running MIPS system in a virtual
> machine. So cross-compilation seems to be the only option.
>

I haven't tackled this sort of problem myself, but presumably you
would use gsc -link to compile the Scheme files to C and generate a
link file, and then pass those to your C cross-compiler.

--Jeff