$NetBSD: patch-bootstrap,v 1.1 2014/03/14 20:49:56 gdt Exp $

  * fix sed regular expressions to be POSIX BREs (change '\s' to
    '[[:space:]]', '+' to '\{1,\}') (not yet reported upstream)
  * quote $SUFFIX and $REVISION variable expansions (not yet reported
    upstream)

--- bootstrap.orig	2012-12-04 14:43:40.000000000 +0000
+++ bootstrap
@@ -9,7 +9,7 @@ rm -rf *~ *.cache *.m4 config.guess conf
 
 if test ! -z "$1"; then
     cp configure.ac configure.ac.orig
-    sed 's/^define(\[PACKAGE_SUFFIX\],\s*\[\([-~]*[0-9a-zA-Z]*\)\])$/define(\[PACKAGE_SUFFIX\], \['$1'\])/g' configure.ac.orig > configure.ac
+    sed 's/^define(\[PACKAGE_SUFFIX\],[[:space:]]*\[\([-~]*[0-9a-zA-Z]*\)\])$/define(\[PACKAGE_SUFFIX\], \['"$SUFFIX"'\])/g' configure.ac.orig > configure.ac
 fi
 
 autoreconf --verbose --install --force