Include gnulib headers.

[elisp/starttls.git] / configure.in

diff --git a/configure.in b/configure.in
index 13190a1..db0be33 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,18 +1,18 @@
 AC_INIT(starttls.el)
-AC_PREREQ(2.50)
+AC_PREREQ(2.59)
 AM_INIT_AUTOMAKE(starttls, 0.10)
 
 AC_PROG_CC
 AC_ISC_POSIX
+AC_PROG_CPP
+AC_PROG_EGREP
 gl_EARLY
 
 AC_PROG_INSTALL
 AC_PROG_MAKE_SET
 AC_PROG_RANLIB
 
-AC_CHECK_HEADERS(sys/select.h sys/poll.h)
 AC_CHECK_LIB(socket, socket)
-AC_CHECK_FUNC(poll)
 
 AC_ARG_WITH(openssl, AC_HELP_STRING([--with-openssl=PATH], [use OpenSSL from PATH]))
 AC_ARG_WITH(gnutls, AC_HELP_STRING([--with-gnutls], [use GnuTLS instead of OpenSSL]),