[Mono-dev] Error building mono on x86

[Miguel de Icaza]

Hello,

I am not sure why you are passing a --host command line option.   Configure
should be able to figure this out on its own.

Miguel

On Tue, Feb 17, 2015 at 6:29 PM, Rafael Mueller - Inventti <
rafael at inventti.com.br> wrote:

>  Hi there,
>
>
>  My (c#) application (compiled on windows, as x86) needs to load a 32
> bits library (.so), so I must compile mono as x86, right?
>
>
>  I've downloaded the 3.12 source and configured it with
>
> ./configure --host=i386-pc-linux-gnu
>
>
>  But it always fails to compile:
>
> In file included from mono-context.c:8:0:
> mono-context.c: In function ‘mono_sigctx_to_monoctx’:
> ../../mono/utils/mono-sigcontext.h:144:74: error: ‘REG_EAX’ undeclared
> (first use in this function)
>   #define UCONTEXT_REG_EAX(ctx) (((ucontext_t*)(ctx))->uc_mcontext.gregs
> [REG_EAX])
>
>
>  I've tried to add AC_GNU_SOURCE on configure.ac and also compiling with
> CFLAGS="$CFLAGS -D_GNU_SOURCE" but I still can't compile it.
>
>
>  I'm doing anything wrong? Any other advice to compile it on x86?
>
>
>  I've also tried with mono 3.2.3 and 3.6, without success.
>
>
>  Kind regards,
>
> Rafael
>
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>
>
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