[source] dropbear: fix PKG_CONFIG_DEPENDS

[LEDE Commits]

jow pushed a commit to source.git, branch lede-17.01:
https://git.lede-project.org/9bd667fc24ba799865901b297317f9b11e6ccde4

commit 9bd667fc24ba799865901b297317f9b11e6ccde4
Author: Hans Dedecker <dedeckeh at gmail.com>
AuthorDate: Fri Oct 6 09:21:35 2017 +0200

    dropbear: fix PKG_CONFIG_DEPENDS
    
    Add CONFIG_DROPBEAR_UTMP, CONFIG_DROPBEAR_PUTUTLINE to PKG_CONFIG_DEPENDS
    
    Signed-off-by: Hans Dedecker <dedeckeh at gmail.com>
    (cherry picked from commit 834c93e00bee4f7253a5c64d1a9c8202b1082b1a)
---
 package/network/services/dropbear/Makefile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/package/network/services/dropbear/Makefile b/package/network/services/dropbear/Makefile
index 29460ed..2db2f81 100644
--- a/package/network/services/dropbear/Makefile
+++ b/package/network/services/dropbear/Makefile
@@ -23,7 +23,10 @@ PKG_LICENSE_FILES:=LICENSE libtomcrypt/LICENSE libtommath/LICENSE
 PKG_BUILD_PARALLEL:=1
 PKG_USE_MIPS16:=0
 
-PKG_CONFIG_DEPENDS:=CONFIG_TARGET_INIT_PATH CONFIG_DROPBEAR_ECC CONFIG_DROPBEAR_CURVE25519 CONFIG_DROPBEAR_ZLIB
+PKG_CONFIG_DEPENDS:= \
+	CONFIG_TARGET_INIT_PATH CONFIG_DROPBEAR_ECC \
+	CONFIG_DROPBEAR_CURVE25519 CONFIG_DROPBEAR_ZLIB \
+	CONFIG_DROPBEAR_UTMP CONFIG_DROPBEAR_PUTUTLINE
 
 include $(INCLUDE_DIR)/package.mk