[pkgsrc/trunk]: pkgsrc/mk/check On Solaris 5.9, the ksh cannot handle null by...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/eb8febf6ec01
branches:  trunk
changeset: 522556:eb8febf6ec01
user:      rillig <rillig%pkgsrc.org@localhost>
date:      Tue Dec 12 21:10:41 2006 +0000

description:
On Solaris 5.9, the ksh cannot handle null bytes in the input. It's
documented in a SunSolve document, but that document is not accessible
to the public.

There's no better way than to start a subshell executing sed(1) in this
case. This makes the test even slower on these machines, and is not even
guaranteed to work in all cases. That's life.

diffstat:

 mk/check/check-portability.sh |  15 +++++++++++++--
 1 files changed, 13 insertions(+), 2 deletions(-)

diffs (35 lines):

diff -r 5dda06b3ba36 -r eb8febf6ec01 mk/check/check-portability.sh
--- a/mk/check/check-portability.sh     Tue Dec 12 21:02:26 2006 +0000
+++ b/mk/check/check-portability.sh     Tue Dec 12 21:10:41 2006 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: check-portability.sh,v 1.3 2006/11/09 14:36:18 rillig Exp $
+# $NetBSD: check-portability.sh,v 1.4 2006/12/12 21:10:41 rillig Exp $
 #
 # This program checks the extracted files for portability issues that
 # are likely to result in false assumptions by the package.
@@ -28,13 +28,24 @@
 
 find * -type f -print 2>/dev/null \
 | {
+       opsys=`uname -s`-`uname -r`
        while read fname; do
 
                skip=no
                eval "case \"\$fname\" in $SKIP_FILTER *.orig) skip=yes;; esac"
                [ $skip = no ] || continue
 
-               read firstline < "$fname" || continue
+               case "$opsys" in
+               SunOS-5.9)
+                       # See also (if you can):
+                       # http://sunsolve.sun.com/search/document.do?assetkey=1-1-4250902-1
+                       firstline=`sed 1q < "$fname"`
+                       ;;
+
+               *)      read firstline < "$fname" || continue
+                       ;;
+               esac
+
                case "$firstline" in
                "#!"*"/bin/sh")
                        check_shell "$fname"