Rename "flavor" to "pkgformat".

This is from Anton Panev's GSoC 2011 project to add RPM and DPKG
support to pkgsrc. (I am not adding that further support in this
commit.)

This is just a rename of the existing functionality. Now it will
be easy to test the GSoC work by simply putting in a single
directory (such as "rpm" or "deb"). See
http://addpackageforma.sourceforge.net/ for some details.

This is from Anton's CVS, but I made some minor changes:

- changed plural pkgformats to singular pkgformat (to be consistent)

- fixed a few places (in comments) that were missed

- catch up on some additions to flavor not in the pkgforma cvs:
PKGSRC_SETENV and _flavor-destdir-undo-replace and
undo-destdir-replace-install.

1 files changed, 3 insertions, 3 deletions

diff --git a/mk/package/package.mk b/mk/package/package.mk
index 72e5de64082..947c4d0a2c6 100644
--- a/mk/package/package.mk
+++ b/mk/package/package.mk
@@ -1,4 +1,4 @@
-# $NetBSD: package.mk,v 1.22 2010/02/24 22:53:34 joerg Exp $
+# $NetBSD: package.mk,v 1.23 2011/10/15 00:23:09 reed Exp $
 #
 # This file provides the code for the "package" phase.
 #
@@ -102,7 +102,7 @@ su-package-all: ${_PACKAGE_ALL_TARGETS}
 ### package-check-installed (PRIVATE, override)
 ######################################################################
 ### package-check-installed verifies that the package is installed on
-### the system.  This should be overridden per package system flavor.
+### the system.  This should be overridden per package system format.
 ###
 .if !target(package-check-installed)
 .PHONY: package-check-installed
@@ -114,7 +114,7 @@ package-check-installed:
 ### package-create (PRIVATE, override)
 ######################################################################
 ### package-create creates the binary package.  This should be overridden
-### per package system flavor.
+### per package system format.
 ###
 .if !target(package-create)
 .PHONY: package-create