Hi Martin:
Fortunately the fix was much simpler for apbs.
I just started the CompileScript with
#!/bin/bash -efv
source %p/bin/init.sh
PATH=%p/bin:%p/sbin:${PATH} ; export PATH
the last two lines are probably overkill, but to be on the safe side...
Thanks (and sorry!!!).
Bill
On Sep 7, 2009, at 5:23 AM, Martin Costabel wrote:
> Here is the first mail in that thread:
>
> -------- Original Message --------
> Subject: [Fink-devel] zsh as shell in compilescript on 10.6 breaks
> 32bit Fink
> Date: Mon, 31 Aug 2009 09:42:21 +0200
> From: Martin Costabel <costa...@wanadoo.fr>
> To: Fink <fink-devel@lists.sourceforge.net>
>
>
> After spending time trying to build apbs in SnowLeopard 32-bit Fink, I
> have identified a source of breakage, but I have not yet found a good
> solution:
>
> CompileScripts that run in zsh, like apbs which has
> #!/bin/zsh -efv
> have a good chance to break on 32-bit Fink on SL. The reason is the
> following:
>
> SL has /etc/zshenv, which didn't exist before. This script is always
> executed at startup of zsh, and according to man zsh, this behavior
> cannot be overridden. Now /etc/zshenv runs /usr/libexec/path_helper,
> and
> this places the system path /usr/bin in front of Fink's path.
>
> In particular, "gcc" will then be /usr/bin/gcc, and not the carefully
> crafted /sw/var/lib/fink/path-prefix-10.6/gcc, and therefore it will
> not
> have the "-arch i386" flag, and it will build for the x86_64
> architecture, which causes breakage in 32bit Fink.
>
> Somehow one needs to place that path-prefix back in front of the PATH,
> but since this is distribution and architecture dependent, to do so
> can
> become quite a mess.
>
> On a related note: How does one tell gfortran (from Fink's gcc44) to
> build either 32bit or 64bit executables? It does not seem to
> understand
> the -arch flag. The same question goes for all Fink-built compilers.
> If
> there is no reasonable answer, then this would be a further argument
> against keeping 32bit Fink on SnowLeopard.
>
> --
> Martin
>
>
>
>
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