pkg/52241: graphics/netpbm does not compile on Solaris 10

[joern.clausen%uni-bielefeld.de@localhost]

>Number:         52241
>Category:       pkg
>Synopsis:       graphics/netpbm does not compile on Solaris 10
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu May 18 08:10:00 +0000 2017
>Originator:     Joern Clausen
>Release:        
>Organization:
University of Bielefeld
>Environment:
>Description:
graphics/netpbm fails to build on Solaris 10, because the script "netpbm/buildtools/stamp-date" fails with

syntax error at line 12: `DATE=$' unexpected

which should produce the file "compile.h"
>How-To-Repeat:

>Fix:
Call the script with a more reasonable Shell in "netpbm/lib/Makefile", e.g.

compile.h:
        ksh $(SRCDIR)/buildtools/stamp-date >$@ || rm $@

or replace the shell in the script before calling it.