[PATCH 2/4] scripts: mkdebian: allow renaming generated debian/rules via env

[Enrico Weigelt, metux IT consult]

Add new environment variable KDEB_RULES for controlling where the
generated debian rules are written to. By defaults, it's debian/rules,
but packagers might override it for providing their own rules file.

Signed-off-by: Enrico Weigelt, metux IT consult <info@xxxxxxxxx>
---
 scripts/package/mkdebian | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian
index 8351584..7a9ca4e 100755
--- a/scripts/package/mkdebian
+++ b/scripts/package/mkdebian
@@ -99,6 +99,9 @@ kernel_headers_packagename=linux-headers-$version
 dbg_packagename=$packagename-dbg
 debarch=
 set_debarch
+if [ -z "$KDEB_RULES" ]; then
+    KDEB_RULES=debian/rules
+fi
 
 if [ "$ARCH" = "um" ] ; then
 	packagename=user-mode-linux-$version
@@ -206,7 +209,7 @@ Description: Linux kernel debugging symbols for $version
  all the necessary debug symbols for the kernel and its modules.
 EOF
 
-cat <<EOF > debian/rules
+cat <<EOF > $KDEB_RULES
 #!$(command -v $MAKE) -f
 
 srctree ?= .
-- 
1.9.1