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| Guest |
 Posted: Tue Jun 08, 2010 8:10 pm |
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Guest
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I am trying to build a 64-bit version of Erlang (R13B04) on Snow
Leopard but the erts configure stage fails. The following patch fixes
the configure stage:
--- configure.in.orig 2010-06-07 13:52:09.000000000 -0700
+++ configure.in 2010-06-07 13:52:56.000000000 -0700
@@ -340,13 +340,13 @@
case $host_os in
darwin*)
case $CFLAGS in
*-m32*)
;;
*)
- CFLAGS="-m32 $CFLAGS"
+ # CFLAGS="-m32 $CFLAGS"
;;
esac
;;
*)
if test X${enable_m32_build} = Xyes;
then
but I am worried that there is some reason that somebody forced 32-bit
on Darwin. Any sage advice?
TIA,
-Tim
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| t |
| Posted: Tue Jun 08, 2010 9:03 pm |
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Joined: 30 Sep 2008
Posts: 133
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On Tue, Jun 8, 2010 at 10:09 PM, Tim Spriggs <tims@uahirise.org> wrote:
> I am trying to build a 64-bit version of Erlang (R13B04) on Snow
> Leopard but the erts configure stage fails. The following patch fixes
What is the error?
What did you pass to ./configure? --enable-darwin-64bit?
> the configure stage:
>
> --- configure.in.orig |
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| Guest |
| Posted: Tue Jun 08, 2010 9:52 pm |
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Guest
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On Tue, Jun 8, 2010 at 2:02 PM, Tuncer Ayaz <tuncer.ayaz@gmail.com> wrote:
> On Tue, Jun 8, 2010 at 10:09 PM, Tim Spriggs <tims@uahirise.org> wrote:
>> I am trying to build a 64-bit version of Erlang (R13B04) on Snow
>> Leopard but the erts configure stage fails. The following patch fixes
>
> What is the error?
> What did you pass to ./configure? --enable-darwin-64bit?
>
>> the configure stage:
>>
>> --- configure.in.orig |
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| t |
| Posted: Tue Jun 08, 2010 11:04 pm |
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Joined: 30 Sep 2008
Posts: 133
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On Tue, Jun 8, 2010 at 11:51 PM, Tim Spriggs wrote:
>
> While there are no enable/disable options set for the bitness in the
> configure stage, the snippet of code I referenced earlier assumes that
> -m32 should always be set for Darwin.
That has been hard-coded for Snow Leopard as it defaults to -m64
in the toolchain and wxErlang would not work.
Can you try --enable-darwin-64bit?
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| Posted: Tue Jun 08, 2010 11:27 pm |
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On Tue, Jun 8, 2010 at 4:03 PM, Tuncer Ayaz <tuncer.ayaz@gmail.com> wrote:
> On Tue, Jun 8, 2010 at 11:51 PM, Tim Spriggs wrote:
>>
>> While there are no enable/disable options set for the bitness in the
>> configure stage, the snippet of code I referenced earlier assumes that
>> -m32 should always be set for Darwin.
>
> That has been hard-coded for Snow Leopard as it defaults to -m64
> in the toolchain and wxErlang would not work.
>
> Can you try --enable-darwin-64bit?
That works and erl starts:
Erlang R13B04 (erts-5.7.5) [source] [64-bit] [smp:4:4] [rq:4]
[async-threads:0] [kernel-poll:false]
Eshell V5.7.5 (abort with ^G)
1>
1> q().
ok
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| t |
| Posted: Tue Jun 08, 2010 11:31 pm |
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Joined: 30 Sep 2008
Posts: 133
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On Wed, Jun 9, 2010 at 1:27 AM, Tim Spriggs wrote:
> On Tue, Jun 8, 2010 at 4:03 PM, Tuncer Ayaz wrote:
>>
>> Can you try --enable-darwin-64bit?
>
> That works and erl starts:
>
> Erlang R13B04 (erts-5.7.5) [source] [64-bit] [smp:4:4] [rq:4]
> [async-threads:0] [kernel-poll:false]
>
> Eshell V5.7.5 |
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| Guest |
| Posted: Wed Jun 09, 2010 12:13 am |
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Guest
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On Tue, Jun 8, 2010 at 4:30 PM, Tuncer Ayaz <tuncer.ayaz@gmail.com> wrote:
> Great! You can also try --enable-hipe instead of --disable-hipe.
> It works in both 32bit and 64bit.
Thanks for the tip, I heed the warning in prefix though:
if use hipe; then
ewarn
ewarn "You enabled High performance Erlang. Be aware that this extension"
ewarn "can break the compilation in many ways, especially on
hardened systems."
ewarn "Don't cry, don't file bugs, just disable it! If you have a
fix, tell us though on Bugzilla."
ewarn
fi
At this point I'd rather things just worked and worry about
performance later  Once my erlang foo is a little stronger I'll dig
into using hipe.
Cheers,
-Tim
PS: x86_64-apple-darwin9 and x86_64-apple-darwin10 both compiled with
--enable-darwin-64bit
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| t |
| Posted: Wed Jun 09, 2010 10:40 am |
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On Wed, Jun 9, 2010 at 2:12 AM, Tim Spriggs wrote:
> PS: x86_64-apple-darwin9 and x86_64-apple-darwin10 both compiled
> with --enable-darwin-64bit
If darwin9 is 10.5 then yes for the default toolchain environment.
No idea about portage on 10.5.
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