Pullup ticket #3193 - requested by obache

Pullup ticket #3193 - requested by obache
print/gv: security update

Revisions pulled up:
- print/gv/Makefile			1.72-1.73
---
Module Name:	pkgsrc
Committed By:	obache
Date:		Mon Jul 26 14:40:22 UTC 2010

Modified Files:
	pkgsrc/print/gv: Makefile

Log Message:
* Also need SIGCHLD-fallback for OpenBSD and DragonFly
* using iconv, so buildlink with libiconv
XXX: but failed to link with libiconv from pkgsrc, bad configure test.
---
Module Name:	pkgsrc
Committed By:	obache
Date:		Mon Jul 26 14:57:51 UTC 2010

Modified Files:
	pkgsrc/print/gv: Makefile

Log Message:
Skip iconv_open in libiconv check in configure script.
It always failed with libiconv from pkgsrc.