X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/fwd/blobdiff_plain/aae68c41bca575de5d57e0b3b84e272a225520fd..68263f4f5ac7eba4b364b4756c0b316831fda4e3:/configure.ac

diff --git a/configure.ac b/configure.ac
index fac3e56..b1037ae 100644
--- a/configure.ac
+++ b/configure.ac
@@ -47,12 +47,14 @@ AC_CHECK_HEADERS([unistd.h])
 dnl Types.
 AC_TYPE_UID_T
 AC_TYPE_PID_T
+AX_TYPE_SOCKLEN_T
 
 dnl Declarations.
 AC_CHECK_DECLS([environ])
 AC_CHECK_DECLS([_sys_siglist])
 
 dnl Libraries.
+AC_SEARCH_LIBS([modf], [m])
 AC_SEARCH_LIBS([socket], [socket])
 AC_SEARCH_LIBS([gethostbyname], [nsl resolv])