[Buildroot] [PATCH 07/14] swupdate: don't link with librt

[Baruch Siach]

Buildroot no longer supports toolchains with glibc older than 2.17, so there
is no need to link with librt for clock_* system calls.

Cc: Jörg Krause <joerg.krause at embedded.rocks>
Signed-off-by: Baruch Siach <baruch at tkos.co.il>
---
 package/swupdate/swupdate.config | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/swupdate/swupdate.config b/package/swupdate/swupdate.config
index 643347013d6a..51869bb9d931 100644
--- a/package/swupdate/swupdate.config
+++ b/package/swupdate/swupdate.config
@@ -26,7 +26,7 @@ CONFIG_CROSS_COMPILE=""
 CONFIG_SYSROOT=""
 CONFIG_EXTRA_CFLAGS=""
 CONFIG_EXTRA_LDFLAGS=""
-CONFIG_EXTRA_LDLIBS="rt"
+CONFIG_EXTRA_LDLIBS=""
 
 #
 # Debugging Options
-- 
2.11.0