[OpenWrt-Devel] [RFC PATCH 10/10] base-files: add option to symlink /var to /tmp

[Stijn Tintel]

Signed-off-by: Stijn Tintel <stijn at linux-ipv6.be>
---
 config/Config-images.in     | 5 +++++
 package/base-files/Makefile | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/config/Config-images.in b/config/Config-images.in
index a60dd50..3619256 100644
--- a/config/Config-images.in
+++ b/config/Config-images.in
@@ -312,4 +312,9 @@ menu "Target Images"
 		  Include the device tree blob file(s) in the rootfs. Typically the DTBs
 		  are placed below /boot.
 
+	config TARGET_ROOTFS_LN_VAR_TMP
+		bool "Symlink /var to /tmp"
+		default y
+		help
+		  Make /var a symlink to /tmp.
 endmenu
diff --git a/package/base-files/Makefile b/package/base-files/Makefile
index 8bb6225..aa7ed34 100644
--- a/package/base-files/Makefile
+++ b/package/base-files/Makefile
@@ -164,8 +164,13 @@ define Package/base-files/install
 	mkdir -p $(1)/www
 	mkdir -p $(1)/root
 	$(LN) /proc/mounts $(1)/etc/mtab
+ifeq ($(CONFIG_TARGET_ROOTFS_LN_VAR_TMP),y)
 	rm -f $(1)/var
 	$(LN) /tmp $(1)/var
+else
+	mkdir $(1)/var
+	$(LN) /tmp/run $(1)/var/run
+endif
 	mkdir -p $(1)/etc
 	$(LN) /tmp/resolv.conf /tmp/fstab /tmp/TZ /tmp/localtime $(1)/etc/
 
-- 
2.7.3
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