--- sntp/configure.orig	2016-11-21 12:37:14 UTC
+++ sntp/configure
@@ -15258,7 +15258,7 @@ fi
 fi
 
     case "$host:$have_sigwait" in
-     *-freebsd*:no)
+     *-freebsd*:no|*-bsdsunix*:no)
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lc_r" >&5
 $as_echo_n "checking for sigwait in -lc_r... " >&6; }
 if ${ac_cv_lib_c_r_sigwait+:} false; then :
@@ -16241,6 +16241,9 @@ case "$ntp_cv_hdr_def_sigio" in
      *-*-irix6*)
 	ans=no
 	;;
+     *-*-bsdsunix*)
+	ans=no
+	;;
      *-*-freebsd*)
 	ans=no
 	;;
@@ -16856,7 +16859,7 @@ else
     lt_cv_sys_max_cmd_len=8192;
     ;;
 
-  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+  netbsd* | bsdsunix* | freebsd* | openbsd* | darwin* | dragonfly*)
     # This has been around since 386BSD, at least.  Likely further.
     if test -x /sbin/sysctl; then
       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
@@ -17286,6 +17289,20 @@ darwin* | rhapsody*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
+bsdsunix*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      lt_cv_deplibs_check_method='file_magic (BSDSUniX)/i[3-9]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
 freebsd* | dragonfly*)
   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
     case $host_cpu in
@@ -21075,7 +21092,7 @@ fi
       ;;
 
     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | dragonfly*)
+    bsdsunix* | freebsd* | dragonfly*)
       archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
       hardcode_libdir_flag_spec='-R$libdir'
       hardcode_direct=yes
@@ -22045,6 +22062,18 @@ dgux*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+bsdsunix*)
+  objformat=elf
+  version_type=bsdsunix-$objformat
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  need_version=no
+  need_lib_prefix=no
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
 freebsd1*)
   dynamic_linker=no
   ;;
@@ -28012,11 +28041,11 @@ fi
         ld_shlibs_CXX=no
         ;;
 
-      freebsd-elf*)
+      bsdsunix-elf* | freebsd-elf*)
         archive_cmds_need_lc_CXX=no
         ;;
 
-      freebsd* | dragonfly*)
+      bsdsunix* | freebsd* | dragonfly*)
         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
         # conventions
         ld_shlibs_CXX=yes
@@ -29002,7 +29031,7 @@ lt_prog_compiler_static_CXX=
 	    ;;
 	esac
 	;;
-      freebsd* | dragonfly*)
+      bsdsunix* | freebsd* | dragonfly*)
 	# FreeBSD uses GNU C++
 	;;
       hpux9* | hpux10* | hpux11*)
@@ -29870,6 +29899,18 @@ dgux*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+bsdsunix*)
+  objformat=elf 
+  version_type=bsdsunix-$objformat
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  need_version=no
+  need_lib_prefix=no
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
 freebsd1*)
   dynamic_linker=no
   ;;