[SM-Discuss] Detection of GNU C++ compiler hangs when compiling gcc 4.3.0

Robert Figura rfigura at aubergine.zwischengesicht.de
Sat May 31 14:28:41 EDT 2008


Hi List,

Javier found a glitch in g++ compilation which occurred to me, too:

"Javier Vasquez" <jevv.cr at gmail.com> wrote:
> On Sun, May 25, 2008 at 11:47 AM, Javier Vasquez <jevv.cr at gmail.com> wrote:
>> On Sun, May 25, 2008 at 11:32 AM, Javier Vasquez <jevv.cr at gmail.com> wrote:
>>> However at some point while compiling one of the gcc/g++ components
>>> the process completely froze on one of the ./configure's:
[...]

>>> checking whether we are using the GNU C++ compiler...

[hangs, compile log says:]

>>> g++:  unrecognized option '-mtune=generic'
[...]

This problem also happens for other spells for whose configure depends
similarily on g++. But luckily Javier found the solution:

> So, I manually dispelled g++, left gcc as it is with version 4.3.0,
> and I'm casting manually g++...

For the sake of completeness, dispelling failed here:

bash-3.2# dispel g++
cat: /usr/lib/gcc/i686-pc-linux-gnu/4.2.2/specs-local/*: No such file
or directory Dispel of g++ failed!

...but recasting g++ worked nevertheless.

Thanks and kind regards,
  - Robert Figura

-- 
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@urigrf <raguFit erobR"[I%74?I>837&874>I?I^833:l%5:5]))for(O=o=l=
0;O*O+o*o<(16^l++);o=2*O*o+I/74/11.-1,O=i)i=O*O-o*o+I%74*.04-2.2;}
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