Looks fine to me.

-----Original Message-----
From: Sun Chan [mailto:sun.c...@gmail.com] 
Sent: Wednesday, January 18, 2012 6:39 PM
To: David Coakley
Cc: open64-devel; Mike Murphy
Subject: Re: [Open64-devel] correct handling of 'configure 
--build=x86_64-unknown-linux-gnu' [BUILD]

I am hoping Mike could give his feedback. If you wait another day and
no one else have any objection, please go ahead
Sun

On Thu, Jan 19, 2012 at 10:28 AM, David Coakley <dcoak...@gmail.com> wrote:
> Thanks to Doug Gilmore for testing the patch and reporting a bug.
> Following is a revised patch... I am still looking for a gatekeeper to
> review.
>
> Index: configure.ac
> ===================================================================
> --- configure.ac        (revision 3859)
> +++ configure.ac        (working copy)
> @@ -34,6 +34,7 @@
>
>  AC_PREREQ([2.59])
>  AC_INIT([opencc],[4.2])
> +AC_CANONICAL_BUILD
>  AC_CANONICAL_HOST
>  AC_CANONICAL_TARGET
>  #AC_PROG_CC
> @@ -44,12 +45,12 @@
>  # unless the user specifies otherwise, we default to 32 bit mode as the
>  # default on x86 64 bit platforms.
>
> -if test "$host_alias" = "" && test "$host_cpu" = "x86_64"; then
> +if test "$build_alias" = "" && test "$host_alias" = "" && test
> "$host_cpu" = "x86_64"; then
>   host_cpu=i686
>   host=$host_cpu-$host_vendor-$host_os
>  fi
>
> -if test "$target_alias" = "" && test "$target_cpu" = "x86_64"; then
> +if test "$build_alias" = "" && test "$target_alias" = "" && test
> "$target_cpu" = "x86_64"; then
>   target_cpu=i686
>   target=$target_cpu-$target_vendor-$target_os
>  fi
>
>
> On Sat, Jan 14, 2012 at 3:18 PM, David Coakley <dcoak...@gmail.com> wrote:
>> Hi all,
>>
>> The following patch allows 'configure
>> --build=x86_64-unknown-linux-gnu' to be used to build compiler
>> executables that are 64-bit as documented in HOWTO-INSTALL-OPEN64.
>> Several people ran into this issue when building on Fedora 16 64-bit
>> where the system environment is set up to favor 64-bit development.
>> (The workaround required running configure with both the --target and
>> --host options; the --build option is supposed to set both of these.)
>>
>> Could a gatekeeper please review the change?  I will also plan to
>> update the generated 'configure' script by running autoconf.
>>
>> -David Coakley / AMD Open Source Compiler Engineering
>>
>>
>>
>
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