pkg/45978: imake + -nostdinc in pkgsrc on IRIX

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>Number:         45978
>Category:       pkg
>Synopsis:       imake + -nostdinc in pkgsrc on IRIX
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Feb 10 20:45:00 +0000 2012
>Originator:     duck+important%shangtai.net@localhost
>Release:        pkgsrc-2011Q3
>Organization:
>Environment:
System: IRIX64 halo 6.5 6.5.29m 01090133 IP30
Architecture: mipseb 
Machine: IP30
>Description:
There's an issue with imake and pkgsrc, where the sgi system config file seems
to use "-nostdinc -I/usr/include" for some reason. This causes problems because
-I/usr/include gets removed from the include list by the cc wrapper and thus
cc can't find any of the system include files. I note that it also uses
-nostdlib along with -L/usr/lib<abi> as well.
>How-To-Repeat:
Attempt to build a package that uses imake, xli or rxvt for example
>Fix:
Potential fixes would be to either alter the wrapper to also strip
-nostdinc/-nostdlib or what I (succesfully) tried, to remove them from
xpkgwedge's sgi.cf.