diff -ur clamav-0.100.0.orig/m4/reorganization/code_checks/functions.m4 clamav-0.100.0/m4/reorganization/code_checks/functions.m4
--- clamav-0.100.0.orig/m4/reorganization/code_checks/functions.m4	2018-05-28 14:48:02.575976382 +0000
+++ clamav-0.100.0/m4/reorganization/code_checks/functions.m4	2018-05-28 14:48:28.266976093 +0000
@@ -1,6 +1,10 @@
 AX_CHECK_UNAME_SYSCALL
+AC_CHECK_FUNC(socket,, [
 AC_CHECK_LIB([socket], [bind], [LIBS="$LIBS -lsocket"; CLAMAV_MILTER_LIBS="$CLAMAV_MILTER_LIBS -lsocket"; FRESHCLAM_LIBS="$FRESHCLAM_LIBS -lsocket"; CLAMD_LIBS="$CLAMD_LIBS -lsocket"])
+])
+AC_CHECK_FUNC(gethostent,, [
 AC_SEARCH_LIBS([gethostent],[nsl], [(LIBS="$LIBS -lnsl"; CLAMAV_MILTER_LIBS="$CLAMAV_MILTER_LIBS -lnsl"; FRESHCLAM_LIBS="$FRESHCLAM_LIBS -lnsl"; CLAMD_LIBS="$CLAMD_LIBS -lnsl")])
+])
 
 AC_CHECK_FUNCS_ONCE([poll setsid memcpy snprintf vsnprintf strerror_r strlcpy strlcat strcasestr inet_ntop setgroups initgroups ctime_r mkstemp mallinfo madvise getnameinfo])
 AC_CHECK_FUNCS([strndup])