1 files changed, 55 insertions, 0 deletions
diff --git a/packaging/utils/kernelpatch b/packaging/utils/kernelpatch
new file mode 100755
index 000000000..d2b8e86f1
--- /dev/null
+++ b/packaging/utils/kernelpatch
@@ -0,0 +1,55 @@
+#!/bin/sh
+
+# wander through a FreeSWAN linux directory, creating a patch file (to stdout)
+# that will apply the code to a kernel source directory.
+#
+# $Id: kernelpatch,v 1.1 2004/03/15 20:35:27 as Exp $
+#
+
+KERN=$1
+shift
+
+case $KERN in
+    2.0) patchname=fs2_0;;
+    2.2) patchname=fs2_2;;
+    2.4) patchname=fs2_4;;
+    2.5) patchname=fs2_5;;
+    *) echo "Invalid kernel patch target: $KERN"; exit 1;;
+esac
+
+# make sure that sort gets the right locale.
+LANG=C export LANG
+LC_ALL=C export LC_ALL
+
+
+find linux -type f -print | grep -v CVS | egrep -v 'linux/Makefile' | sort | while read file 
+do 
+  base=`basename $file`
+  case $base in 
+    TAGS) ;;
+    tags) ;;
+    .cvsignore) ;;
+    .*.o.flags) ;;
+    .\#*);;
+    *.o) ;;
+    *~) ;;
+    tagsfile.mak) ;;
+    *.$patchname.patch) cat $file;;
+    *.patch) ;;
+    *) diff -u /dev/null $file;;
+  esac
+done
+
+#
+# finally, we have to produce a diff for linux/net/linux/Makefile.ver, 
+# a file which is generated at runtime, so there is nothing in CVS.
+#
+echo '--- /dev/null   Fri May 10 13:59:54 2002'
+echo '+++ linux/net/ipsec/Makefile.ver  Sun Jul 28 22:10:40 2002'
+echo '@@ -0,0 +1 @@'
+echo -n '+'
+grep IPSECVERSION Makefile.ver
+
+exit 0
+
+