Re: xmkmf resuling in bad search path for std includes?

[Angelo Graziosi <Angelo dot Graziosi at roma1 dot infn dot it>]

On Thu, 1 Sep 2005, Larry Hall wrote:

> At 05:53 PM 9/1/2005, you wrote:
> 
> 
> >On Wed, 31 Aug 2005, Larry Hall wrote:
> >
> >
> >I have uninstalled GPC package and removed the
> >/usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/ directory so that now there is not
> >any reference to 3.3.3 version of GCC (not in the registry not on the
> >disk).
> >
> >After this I have tried new builds of CERNLIB with 3.4.4-1 and also in
> >this case there is the warning like this:
> >
> >
> >----------------------------------------------------
> >makedepend: warning: ......  (reading /usr/include/sys/unistd.h, line
> >13): cannot
> >find include file "stddef.h"
> >not in /usr/X11R6/include/stddef.h
> >not in /usr/local/lib/gcc-include/stddef.h
> >not in /usr/include/stddef.h
> >not in /usr/include/w32api/stddef.h
> >
> >not in /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/include/stddef.h
> >    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> >----------------------------------------------------
> >
> >
> >>From where the reference to /usr/...../3.3.3/.... ?
> 
> 
> Must your local config of CERNLIB itself that still remembers things as
> they were when 3.3.3 was installed.  Have you regenerated the makefile 
> since then?
> 
> 

I have searched the string '/usr/lib/gcc-lib/i686-pc-cygwin/3.3.3' in the
source tree of CERNLIB and it does not exist.

So I searched in c:\cygwin and that string was found in many files of
c:\cygwin\bin, etc.

It was also found in /usr/X11R6/bin/makedepend.exe!

Could this depend on the fact that makedepend was built with GCC 3.3.3 ?

As result from this mailing list
(http://cygwin.com/ml/cygwin/2005-06/msg00401.html and all the relative
discussion) GCC 3.3.3 'lived' in /usr/lib/gcc-lib/... while GCC 3.4.4
'lives' in /usr/lib/gcc. This fact seems caused some problem with gpc
(http://cygwin.com/ml/cygwin/2005-06/msg01065.html)

Could it cause also that warning with makedepend.exe?



Best regards,

      Angelo. 


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