inetd,mount: add comment with example of flags to build with libtirpc

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

2 files changed, 10 insertions, 2 deletions

diff --git a/networking/inetd.c b/networking/inetd.c
index 6843845fb..ca1a97268 100644
--- a/networking/inetd.c
+++ b/networking/inetd.c
@@ -246,7 +246,11 @@
 #if ENABLE_FEATURE_INETD_RPC
 # if defined(__UCLIBC__) && ! defined(__UCLIBC_HAS_RPC__)
 #  warning "You probably need to build uClibc with UCLIBC_HAS_RPC for NFS support"
-   /* not #error, since user may be using e.g. libtirpc instead */
+   /* not #error, since user may be using e.g. libtirpc instead.
+    * This might work:
+    * CONFIG_EXTRA_CFLAGS="-I/usr/include/tirpc"
+    * CONFIG_EXTRA_LDLIBS="tirpc"
+    */
 # endif
 # include <rpc/rpc.h>
 # include <rpc/pmap_clnt.h>
diff --git a/util-linux/mount.c b/util-linux/mount.c
index 4eade0869..fa2e7b114 100644
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -244,7 +244,11 @@
  * uclibc faq entry rather than in busybox... */
 # if defined(__UCLIBC__) && ! defined(__UCLIBC_HAS_RPC__)
 #  warning "You probably need to build uClibc with UCLIBC_HAS_RPC for NFS support"
-   /* not #error, since user may be using e.g. libtirpc instead */
+   /* not #error, since user may be using e.g. libtirpc instead.
+    * This might work:
+    * CONFIG_EXTRA_CFLAGS="-I/usr/include/tirpc"
+    * CONFIG_EXTRA_LDLIBS="tirpc"
+    */
 # endif
 # include <rpc/rpc.h>
 # include <rpc/pmap_prot.h>