png public interface is enough to build those ports


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@375370 35697150-7ecd-e111-bb59-0022644237b5
Do not hardcode png15


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@375371 35697150-7ecd-e111-bb59-0022644237b5
Do not hardcode png15


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@375372 35697150-7ecd-e111-bb59-0022644237b5
remove useless patch


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@375373 35697150-7ecd-e111-bb59-0022644237b5
Properly patch for png 1.5


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@375374 35697150-7ecd-e111-bb59-0022644237b5
Add a proper patch to support png 1.5

Obtained from:	Archlinux


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@375375 35697150-7ecd-e111-bb59-0022644237b5
The regular libpng.pc is enough


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@375376 35697150-7ecd-e111-bb59-0022644237b5
Properly support png 1.5

Obtained from:	pkgsrc


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@375377 35697150-7ecd-e111-bb59-0022644237b5
Change my non-FreeBSD MAINTAINER mail to bofh@

Approved by:	bapt


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@375378 35697150-7ecd-e111-bb59-0022644237b5