From: Emanuele Ricci <maurice.enciel@...>
Date: 2008-05-09T02:07:30+09:00
Subject: Re: Compilation error in cont.c

Yukihiro Matsumoto wrote:
> Hi,
> 
> In message "Re: Compilation error in cont.c"
>     on Fri, 9 May 2008 01:00:49 +0900, Emanuele Ricci 
> <maurice.enciel@gmail.com> writes:
> 
> |Hi,
> |with ruby 1.9.0-1, I get the following error during the
> |cross-compilation :
> |
> |cont.o -c cont.c
> |cont.c: In function `cont_restore_0':
> |cont.c:327: error: structure has no member named `machine_stack_src'
> |make: *** [cont.o] Error 1
> |
> |This code seems not to be usually compiled.
> 
> Could you try the trunk from the svn repo?
> 
> We also need you platform information.  1.9.0-1 was compiled without
> any problem on my Linux box.
> 
>               matz.

Thank you very much for answering Matsumoto-sensei,

I just tried to cross compile ruby 1.9 trunk getting the same error:

arm-linux-gcc -mbig-endian   -I. -I.ext/include/arm-linux -I./include 
-I.  -DRUBY_EXPORT -D_GNU_SOURCE=1   -o cont.o -c cont.c
cont.c: In function `cont_restore_0':
cont.c:326: error: structure has no member named `machine_stack_size'
make: *** [cont.o] Error 1

I'm cross compiling ruby for an arm processor embedded device on an 
ubuntu gutsy gibbon vm using the embedded device compiler tool chain.

So from the configure log:
checking build system type... i686-pc-linux-gnu
checking host system type... arm-unknown-linux-gnu
checking target system type... arm-unknown-linux-gnu
checking for arm-linux-gcc... arm-linux-gcc
checking for arm-linux-gcc... (cached) arm-linux-gcc

I configured it with exactly the same options I used to succesfully 
cross compile ruby 1.8.6 p114:
./configure --host=arm-linux CFLAGS=-mbig-endian LDFLAGS=-mbig-endian

Please tell me if any other info could be useful.

Thanks,
Emanuele.

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