fix trivial compile errors found by randomconfig run

git-svn-id: svn://busybox.net/trunk/busybox@18639 69ca8d6d-28ef-0310-b511-8ec308f3f277

3 files changed, 15 insertions, 0 deletions

diff --git a/include/applets.h b/include/applets.h
index a7aee3a1d..99e6aceb5 100644
--- a/include/applets.h
+++ b/include/applets.h
@@ -176,7 +176,13 @@ USE_INETD(APPLET(inetd, _BB_DIR_USR_SBIN, _BB_SUID_NEVER))
 USE_INIT(APPLET(init, _BB_DIR_SBIN, _BB_SUID_NEVER))
 USE_INSMOD(APPLET(insmod, _BB_DIR_SBIN, _BB_SUID_NEVER))
 USE_INSTALL(APPLET(install, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
+#if ENABLE_FEATURE_IP_ADDRESS \
+ || ENABLE_FEATURE_IP_ROUTE \
+ || ENABLE_FEATURE_IP_LINK \
+ || ENABLE_FEATURE_IP_TUNNEL \
+ || ENABLE_FEATURE_IP_RULE
 USE_IP(APPLET(ip, _BB_DIR_BIN, _BB_SUID_NEVER))
+#endif
 USE_IPADDR(APPLET(ipaddr, _BB_DIR_BIN, _BB_SUID_NEVER))
 USE_IPCALC(APPLET(ipcalc, _BB_DIR_BIN, _BB_SUID_NEVER))
 USE_IPCRM(APPLET(ipcrm, _BB_DIR_USR_BIN, _BB_SUID_ALWAYS))
diff --git a/libbb/Kbuild b/libbb/Kbuild
index 5cc8d1428..e562f3222 100644
--- a/libbb/Kbuild
+++ b/libbb/Kbuild
@@ -120,6 +120,7 @@ lib-$(CONFIG_SELINUX) += selinux_common.o
 lib-$(CONFIG_AWK) += xregcomp.o
 lib-$(CONFIG_SED) += xregcomp.o
 lib-$(CONFIG_GREP) += xregcomp.o
+lib-$(CONFIG_EXPR) += xregcomp.o
 lib-$(CONFIG_MDEV) += xregcomp.o
 lib-$(CONFIG_LESS) += xregcomp.o
 lib-$(CONFIG_DEVFSD) += xregcomp.o
diff --git a/networking/ip.c b/networking/ip.c
index dd1d863da..c7816c8cc 100644
--- a/networking/ip.c
+++ b/networking/ip.c
@@ -18,6 +18,12 @@
 #include "libiproute/utils.h"
 #include "libiproute/ip_common.h"
 
+#if ENABLE_FEATURE_IP_ADDRESS \
+ || ENABLE_FEATURE_IP_ROUTE \
+ || ENABLE_FEATURE_IP_LINK \
+ || ENABLE_FEATURE_IP_TUNNEL \
+ || ENABLE_FEATURE_IP_RULE
+
 static int ATTRIBUTE_NORETURN ip_print_help(int ATTRIBUTE_UNUSED ac, char ATTRIBUTE_UNUSED **av)
 {
         bb_show_usage();
@@ -121,3 +127,5 @@ int ip_main(int argc, char **argv)
         }
         return (ip_func(argc, argv));
 }
+
+#endif /* any of ENABLE_FEATURE_IP_xxx is 1 */