[PATCH] Don't pass CPP="" to pidl Re: Cannot build Samba 4.0.4 on Solaris 11

[Andrew Bartlett]

On Fri, 2013-03-22 at 13:12 +1100, Andrew Bartlett wrote:
> On Fri, 2013-03-22 at 02:05 +0900, TAKAHASHI Motonobu wrote:
> > $ gmake V=1
> > (snip)
> > [ 124/3763] Compiling IDL librpc/idl/atsvc.idl
> > 02:00:39 runner  cd .. && CPP="" CC="/usr/bin/gcc" /usr/bin/perl
> > "/home/monyo/Work/Samba/sol-x64/samba-4.0.4/pidl/pidl" --quiet --header
> > --ndr-parser --samba3-ndr-server --server --client --python --outputdir

> 
> The issue is clearly that CPP="" has been set somehow.  Have you forced
> this in some way in your environment?  If not, can you share you
> config.log so we can work out how this has been set?
> 
> PIDL then attempts to compile the idl files with this substituted in,
> and of course sh doesn't make a very good compiler :-)

Inspection of the waf CPP detection indicates that "" is a plausible
value if no CPP is found, so this avoids passing that value to PIDL.

I also fix up some mis-handling of multi-part CC values (such as "ccache
gcc").

Metze/Matthieu/Michael:  Please review/push.

Thanks,

Andrew Bartlett

-- 
Andrew Bartlett                                http://samba.org/~abartlet/
Authentication Developer, Samba Team           http://samba.org

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