pkg/38933: graphics/glu will not build on Solaris 10

[telarson%west.com@localhost]

>Number:         38933
>Category:       pkg
>Synopsis:       graphics/glu will not build on Solaris 10
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Jun 10 15:25:00 +0000 2008
>Originator:     Tim Larson
>Release:        
>Organization:
>Environment:
SunOS marcie.christtrek.org 5.10 Generic_127127-11 sun4u sparc SUNW,Ultra-5_10
>Description:
g++ -shared -nostdlib [... lots cut ...] -o ../../../lib/.libs/libGLU.so.1.0.3
g++: /usr/local/lib/gcc/sparc-sun-solaris2.10/3.4.6/crti.o: No such file or 
directory
g++: /usr/local/lib/gcc/sparc-sun-solaris2.10/3.4.6/crtbegin.o: No such file or 
directory
g++: /usr/local/lib/gcc/sparc-sun-solaris2.10/3.4.6/crtend.o: No such file or 
directory
g++: /usr/local/lib/gcc/sparc-sun-solaris2.10/3.4.6/crtn.o: No such file or 
directory
gmake[5]: *** [../../../lib/libGLU.so] Error 1

See also PR #38924.  Seems to be same underlying problem.  Beginning to suspect 
this is due to the pkgsrc bootstrap using external gcc did not work 
properly...I think the /usr/local/lib/gcc path is where the external one used 
to be.
>How-To-Repeat:
Build graphics/glu from recent pkgsrc.
>Fix: