/etc/resolv.conf: Link to /var/run/resolv.conf

2 files changed, 5 insertions, 0 deletions

diff --git a/build b/build
index 7f0b8aa..e1b11ad 100755
--- a/build
+++ b/build
@@ -108,6 +108,8 @@ install: build
 		done <../network-hooks; \
 	fi; \
 	if config_enabled UDHCPC; then \
+		install -d -m 0755 dest/etc; \
+		ln -sf /var/run/resolv.conf dest/etc/resolv.conf; \
 		install -d -m 0755 dest/usr/share/udhcpc; \
 		install -p -m 0755 ../src.usr/share/udhcpc/default.script \
 			dest/usr/share/udhcpc/default.script; \
diff --git a/changelog b/changelog
index d128d68..880ca4b 100644
--- a/changelog
+++ b/changelog
@@ -8,6 +8,9 @@ busybox (1.32.0-3) trunk
     removing it, as busybox is essential to opkg and other packages'
     maintainer scripts.  This enforces the requirement of opkg-lede
     >= 0+git20190131.d4ba162-7.
+  * </etc/resolv.conf> is now a symbolic link to </var/run/resolv.conf>.
+    This allows </usr/share/udhcpc/default.script> to configure name
+    resolution on a read-only root file system.
 
  -- Patrick McDermott <patrick.mcdermott@libiquity.com>  Sat, 12 Dec 2020 10:09:01 -0500