Module Name:	pkgsrc
Committed By:	jlam
Date:		Fri Aug  2 05:38:37 UTC 2002

Modified Files:
	pkgsrc/mk: pthread.buildlink.mk

Log Message:
A package Makefile may add the word "optional" to PTHREAD_OPTS, which
will override the effects of any instance of the word "require".  This
should _only_ be used by those packages that can be built with or
without pthreads _independently_ of whether any of its dependencies need
pthreads.  Currently, this only only www/mozilla, which uses its own
threading library if native pthreads is unavailable, despite that it
uses GTK+, which _does_ need pthreads.


To generate a diff of this commit:
cvs rdiff -r1.6 -r1.7 pkgsrc/mk/pthread.buildlink.mk

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.