postgresql: now visible with uclibc

Signed-off-by: Alexander Ryzhov <openwrt@ryzhov-al.ru>

libs/postgresql/Makefile

@@ -42,7 +42,7 @@ endef
 define Package/pgsql-cli
   SECTION:=utils
   CATEGORY:=Utilities
-  DEPENDS:=+libpq @USE_UCLIBC:+librt
+  DEPENDS:=+libpq +USE_UCLIBC:librt
   TITLE:=Command Line Interface (CLI) to PostgreSQL databases
   URL:=http://www.postgresql.org/
   SUBMENU:=database
@@ -55,7 +55,7 @@ endef
 define Package/pgsql-server
   SECTION:=utils
   CATEGORY:=Utilities
-  DEPENDS:=+libpq @USE_UCLIBC:+librt
+  DEPENDS:=+libpq +USE_UCLIBC:librt
   TITLE:=PostgreSQL databases Server
   URL:=http://www.postgresql.org/
   SUBMENU:=database