[pkgsrc/trunk]: pkgsrc/mk/check No need to walk the whole directory when chec...

[tnn <tnn%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/42f75b99b7c2
branches:  trunk
changeset: 538297:42f75b99b7c2
user:      tnn <tnn%pkgsrc.org@localhost>
date:      Tue Feb 05 11:17:00 2008 +0000

description:
No need to walk the whole directory when checking for emptyness.
>From Robert Elz.

diffstat:

 mk/check/check-fakehome.mk |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (20 lines):

diff -r 2a437d2caac6 -r 42f75b99b7c2 mk/check/check-fakehome.mk
--- a/mk/check/check-fakehome.mk        Tue Feb 05 11:02:35 2008 +0000
+++ b/mk/check/check-fakehome.mk        Tue Feb 05 11:17:00 2008 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: check-fakehome.mk,v 1.1 2008/02/05 09:45:00 tnn Exp $
+# $NetBSD: check-fakehome.mk,v 1.2 2008/02/05 11:17:00 tnn Exp $
 #
 # This file checks that the package does not install files to $HOME.
 #
@@ -31,8 +31,8 @@
 
 _check-fakehome: .PHONY
        ${RUN} if [ `ls -a ${FAKEHOMEDIR:Q} | ${AWK}                    \
-               '{if ($$0 != "." && $$0 != "..") cnt++}                 \
-               END {print cnt?1:0}'                                    \
+               '{if ($$0 != "." && $$0 != "..") {x=1; exit}}           \
+               END {print x + 0}'                                      \
        ` = 1 ]; then                                                   \
                ${WARNING_MSG} "[check-fakehome.mk] fake home directory not empty:"; \
                find ${FAKEHOMEDIR} -print | ${SED} 's/^/       /';     \