diff --git a/mio/lib/Makefile.am b/mio/lib/Makefile.am
index ca655db..59bab9b 100644
--- a/mio/lib/Makefile.am
+++ b/mio/lib/Makefile.am
@@ -54,13 +54,13 @@ libmio_la_SOURCES = \
 	utl.c
 libmio_la_CPPFLAGS = $(CPPFLAGS_LIB_COMMON)
 libmio_la_LDFLAGS = $(LDFLAGS_LIB_COMMON)
-libmio_la_LIBADD = $(LIBADD_LIB_COMMON) $(SSL_LIBS)
+libmio_la_LIBADD = $(LIBADD_LIB_COMMON) $(SSL_LIBS) $(SOCKET_LIBS) $(SENDFILE_LIBS)
 
 bin_PROGRAMS = mio
 mio_SOURCES = main.c
 mio_CPPFLAGS = $(CPPFLAGS_LIB_COMMON)
 mio_LDFLAGS = $(LDFLAGS_LIB_COMMON)
-mio_LDADD = $(LIBADD_LIB_COMMON) -lmio  $(SSL_LIBS)
+mio_LDADD = $(LIBADD_LIB_COMMON) -lmio  $(SSL_LIBS) $(SOCKET_LIBS) $(SENDFILE_LIBS)
 
 install-data-hook:
 	@echo "#ifndef _MIO_CFG_H_" > "$(DESTDIR)$(includedir)/mio-cfg.h"
diff --git a/mio/lib/Makefile.in b/mio/lib/Makefile.in
index 2147223..8ba4419 100644
--- a/mio/lib/Makefile.in
+++ b/mio/lib/Makefile.in
@@ -139,7 +139,8 @@ am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" \
 LTLIBRARIES = $(lib_LTLIBRARIES)
 am__DEPENDENCIES_1 =
 am__DEPENDENCIES_2 = $(am__DEPENDENCIES_1)
-libmio_la_DEPENDENCIES = $(am__DEPENDENCIES_2) $(am__DEPENDENCIES_1)
+libmio_la_DEPENDENCIES = $(am__DEPENDENCIES_2) $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
 am_libmio_la_OBJECTS = libmio_la-dns.lo libmio_la-err.lo \
 	libmio_la-fmtout.lo libmio_la-mio.lo libmio_la-mio-pro.lo \
 	libmio_la-mio-sck.lo libmio_la-sck-addr.lo libmio_la-sys.lo \
@@ -157,7 +158,8 @@ libmio_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 PROGRAMS = $(bin_PROGRAMS)
 am_mio_OBJECTS = mio-main.$(OBJEXT)
 mio_OBJECTS = $(am_mio_OBJECTS)
-mio_DEPENDENCIES = $(am__DEPENDENCIES_2) $(am__DEPENDENCIES_1)
+mio_DEPENDENCIES = $(am__DEPENDENCIES_2) $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
 mio_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 	$(mio_LDFLAGS) $(LDFLAGS) -o $@
@@ -427,11 +429,11 @@ libmio_la_SOURCES = \
 
 libmio_la_CPPFLAGS = $(CPPFLAGS_LIB_COMMON)
 libmio_la_LDFLAGS = $(LDFLAGS_LIB_COMMON)
-libmio_la_LIBADD = $(LIBADD_LIB_COMMON) $(SSL_LIBS)
+libmio_la_LIBADD = $(LIBADD_LIB_COMMON) $(SSL_LIBS) $(SOCKET_LIBS) $(SENDFILE_LIBS)
 mio_SOURCES = main.c
 mio_CPPFLAGS = $(CPPFLAGS_LIB_COMMON)
 mio_LDFLAGS = $(LDFLAGS_LIB_COMMON)
-mio_LDADD = $(LIBADD_LIB_COMMON) -lmio  $(SSL_LIBS)
+mio_LDADD = $(LIBADD_LIB_COMMON) -lmio  $(SSL_LIBS) $(SOCKET_LIBS) $(SENDFILE_LIBS)
 all: mio-cfg.h
 	$(MAKE) $(AM_MAKEFLAGS) all-am
 
diff --git a/mio/lib/main.c b/mio/lib/main.c
index c82c10d..fb091d1 100644
--- a/mio/lib/main.c
+++ b/mio/lib/main.c
@@ -675,7 +675,7 @@ int main (int argc, char* argv[])
 	tcp[0] = mio_dev_sck_make(mio, MIO_SIZEOF(tcp_server_t), &tcp_make);
 	if (!tcp[0])
 	{
-		printf ("Cannot make tcp\n");
+		MIO_INFO1 (mio, "Cannot make tcp - %js\n", mio_geterrmsg(mio));
 		goto oops;
 	}
 
@@ -693,7 +693,7 @@ int main (int argc, char* argv[])
 	tcp_conn.options = MIO_DEV_SCK_CONNECT_SSL;
 	if (mio_dev_sck_connect(tcp[0], &tcp_conn) <= -1)
 	{
-		MIO_INFO0 (mio, "tcp[0] mio_dev_sck_connect() failed....\n");
+		MIO_INFO1 (mio, "tcp[0] mio_dev_sck_connect() failed - %js\n", mio_geterrmsg(mio));
 		/* carry on regardless of failure */
 	}
 
@@ -708,7 +708,7 @@ int main (int argc, char* argv[])
 	tcp[1] = mio_dev_sck_make(mio, MIO_SIZEOF(tcp_server_t), &tcp_make);
 	if (!tcp[1])
 	{
-		MIO_INFO0 (mio, "cannot make tcp[1]....\n");
+		MIO_INFO1 (mio, "Cannot make tcp[1] - %js\n", mio_geterrmsg(mio));
 		goto oops;
 	}
 	ts = (tcp_server_t*)(tcp[1] + 1);
@@ -720,7 +720,7 @@ int main (int argc, char* argv[])
 
 	if (mio_dev_sck_bind(tcp[1],&tcp_bind) <= -1)
 	{
-		MIO_INFO0 (mio, "tcp[1] mio_dev_sck_bind() failed....\n");
+		MIO_INFO1 (mio, "tcp[1] mio_dev_sck_bind() failed - %js\n", mio_geterrmsg(mio));
 		goto oops;
 	}
 
@@ -728,7 +728,7 @@ int main (int argc, char* argv[])
 	tcp_lstn.backlogs = 100;
 	if (mio_dev_sck_listen(tcp[1], &tcp_lstn) <= -1)
 	{
-		MIO_INFO0 (mio, "tcp[1] mio_dev_sck_listen() failed....\n");
+		MIO_INFO1 (mio, "tcp[1] mio_dev_sck_listen() failed - %js\n", mio_geterrmsg(mio));
 		goto oops;
 	}
 
@@ -743,7 +743,7 @@ int main (int argc, char* argv[])
 	tcp[2] = mio_dev_sck_make(mio, MIO_SIZEOF(tcp_server_t), &tcp_make);
 	if (!tcp[2])
 	{
-		printf ("Cannot make tcp\n");
+		MIO_INFO1 (mio, "Cannot make tcp[2] - %js\n", mio_geterrmsg(mio));
 		goto oops;
 	}
 	ts = (tcp_server_t*)(tcp[2] + 1);
diff --git a/mio/lib/mio-sck.c b/mio/lib/mio-sck.c
index e3b0276..37672c0 100644
--- a/mio/lib/mio-sck.c
+++ b/mio/lib/mio-sck.c
@@ -825,9 +825,11 @@ static int dev_sck_ioctl (mio_dev_t* dev, int cmd, void* arg)
 					mio_seterrbfmtwithsyserr (mio, 0, errno, "unable to set SO_REUSEADDR");
 					return -1;
 				}
+			/* ignore it if not available
 			#else
 				mio_seterrnum (mio, MIO_ENOIMPL);
 				return -1;
+			*/
 			#endif
 			}
 
@@ -840,9 +842,11 @@ static int dev_sck_ioctl (mio_dev_t* dev, int cmd, void* arg)
 					mio_seterrbfmtwithsyserr (mio, 0, errno, "unable to set SO_REUSEPORT");
 					return -1;
 				}
+			/* ignore it if not available
 			#else
 				mio_seterrnum (mio, MIO_ENOIMPL);
 				return -1;
+			*/
 			#endif
 			}
 
@@ -855,9 +859,11 @@ static int dev_sck_ioctl (mio_dev_t* dev, int cmd, void* arg)
 					mio_seterrbfmtwithsyserr (mio, 0, errno, "unable to set IP_TRANSPARENT");
 					return -1;
 				}
+			/* ignore it if not available
 			#else
 				mio_seterrnum (mio, MIO_ENOIMPL);
 				return -1;
+			*/
 			#endif
 			}