From c4cdcc3680c5dc551fa563b2133ca83c55967495 Mon Sep 17 00:00:00 2001
From: Simon Pasch <fpasch@googlemail.com>
Date: Sun, 29 Aug 2010 23:32:33 +0200
Subject: initramfs: Don't overwrite $(TARGET_DIR)/init if it exists

Closes #2443

Allow use of custom init scripts.

Signed-off-by: Simon Pasch <fpasch@googlemail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---
 fs/initramfs/initramfs.mk | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'fs/initramfs')

diff --git a/fs/initramfs/initramfs.mk b/fs/initramfs/initramfs.mk
index e6d004e9b..30969a4c9 100644
--- a/fs/initramfs/initramfs.mk
+++ b/fs/initramfs/initramfs.mk
@@ -13,8 +13,9 @@ INITRAMFS_TARGET:= #nothing
 endif
 
 define ROOTFS_INITRAMFS_INIT_SYMLINK
-	rm -f $(TARGET_DIR)/init
-	ln -s sbin/init $(TARGET_DIR)/init
+	if [ ! -e $(TARGET_DIR)/init ]; then \
+		ln -s sbin/init $(TARGET_DIR)/init; \
+	fi
 endef
 
 ROOTFS_INITRAMFS_PRE_GEN_HOOKS += ROOTFS_INITRAMFS_INIT_SYMLINK
-- 
cgit v1.2.3