[pkgsrc/trunk]: pkgsrc/mk Inserted "set -e" as the first command in the show-...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/6a364deeb421
branches:  trunk
changeset: 503825:6a364deeb421
user:      rillig <rillig%pkgsrc.org@localhost>
date:      Thu Dec 01 00:27:56 2005 +0000

description:
Inserted "set -e" as the first command in the show-depends-dirs target
to force an early exit as soon as a "cd" command fails. Otherwise, "/"
would have been added as a dependency, leading to undefined behavior.
See PR 32202 for details.

Fixes the second item of PR 32202.

diffstat:

 mk/bsd.pkg.mk |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (19 lines):

diff -r 70612fb9f873 -r 6a364deeb421 mk/bsd.pkg.mk
--- a/mk/bsd.pkg.mk     Thu Dec 01 00:17:05 2005 +0000
+++ b/mk/bsd.pkg.mk     Thu Dec 01 00:27:56 2005 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: bsd.pkg.mk,v 1.1770 2005/12/01 00:17:05 rillig Exp $
+#      $NetBSD: bsd.pkg.mk,v 1.1771 2005/12/01 00:27:56 rillig Exp $
 #
 # This file is in the public domain.
 #
@@ -1403,7 +1403,8 @@
 .if !target(show-depends-dirs)
 _ALL_DEPENDS=          ${DEPENDS} ${BUILD_DEPENDS}
 show-depends-dirs: do-check-pkg-fail-reason
-       @dlist="";                                                      \
+       @set -e;                                                        \
+       dlist="";                                                       \
        depends=${_ALL_DEPENDS:C/^[^:]*://:O:u:Q};                      \
        for reldir in $$depends; do                                     \
                case $$reldir in                                        \