[pkgsrc/trunk]: pkgsrc/mk/wrapper Since the wrapper transformations are usual...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/409b24706fdd
branches:  trunk
changeset: 522439:409b24706fdd
user:      rillig <rillig%pkgsrc.org@localhost>
date:      Sat Dec 09 12:11:28 2006 +0000

description:
Since the wrapper transformations are usually quite hard to follow and
may lead to failure for some packages, a note to the user is printed
when a wrapped command fails, including the "real" command line of the
wrapped command.

This change arose from the implicit addition of the -std=c99, -std=gnu99
or -c99 options, which made some packages fail with obscure error
messages. This change helps users get to the real cause more quickly.

diffstat:

 mk/wrapper/wrapper.sh |  8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diffs (22 lines):

diff -r cba688a5e35a -r 409b24706fdd mk/wrapper/wrapper.sh
--- a/mk/wrapper/wrapper.sh     Sat Dec 09 12:06:55 2006 +0000
+++ b/mk/wrapper/wrapper.sh     Sat Dec 09 12:11:28 2006 +0000
@@ -1,6 +1,6 @@
 #! @WRAPPER_SHELL@
 #
-# $NetBSD: wrapper.sh,v 1.9 2006/11/26 14:42:17 rillig Exp $
+# $NetBSD: wrapper.sh,v 1.10 2006/12/09 12:11:28 rillig Exp $
 #
 # Copyright (c) 2004 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -120,4 +120,10 @@
 
 . $cleanup
 
+[ $wrapper_result -eq 0 ] || {
+       echo ""
+       echo "[wrapper.sh] note: The real command line, after the pkgsrc wrapper, was:"
+       echo "$cmd"
+} 1>&2
+
 exit ${wrapper_result}