target-generic-hostname: add /etc/hosts entry as well

Some applications (like proftpd) tries to resolve hostname at startup,
so add it to /etc/hosts.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/target/generic/Makefile.in b/target/generic/Makefile.in
index 3a750c3b443531051bef4b207cf758da90b2df5c..ba6e4b06021e88cef3983c66934627a22beed03c 100644 (file)
--- a/target/generic/Makefile.in
+++ b/target/generic/Makefile.in
@@ -6,6 +6,8 @@ TARGET_GENERIC_GETTY_BAUDRATE:=$(call qstrip,$(BR2_TARGET_GENERIC_GETTY_BAUDRATE
 target-generic-hostname:
        mkdir -p $(TARGET_DIR)/etc
        echo "$(TARGET_GENERIC_HOSTNAME)" > $(TARGET_DIR)/etc/hostname
+       $(SED) '$$a \127.0.1.1\t$(TARGET_GENERIC_HOSTNAME)' \
+               -e '/^127.0.1.1/d' $(TARGET_DIR)/etc/hosts
 
 target-generic-issue:
        mkdir -p $(TARGET_DIR)/etc