Remove unneeded M4 file.

diff --git a/m4/check_ssl.m4 b/m4/check_ssl.m4
deleted file mode 100644 (file)
index bca6bf4..0000000
--- a/m4/check_ssl.m4
+++ /dev/null
@@ -1,77 +0,0 @@
-##### http://autoconf-archive.cryp.to/check_ssl.html
-#
-# SYNOPSIS
-#
-#   CHECK_SSL
-#
-# DESCRIPTION
-#
-#   This macro will check various standard spots for OpenSSL including
-#   a user-supplied directory. The user uses '--with-ssl' or
-#   '--with-ssl=/path/to/ssl' as arguments to configure.
-#
-#   If OpenSSL is found the include directory gets added to CFLAGS and
-#   CXXFLAGS as well as '-DHAVE_SSL', '-lssl' & '-lcrypto' get added to
-#   LIBS, and the libraries location gets added to LDFLAGS. Finally
-#   'HAVE_SSL' gets set to 'yes' for use in your Makefile.in I use it
-#   like so (valid for gmake):
-#
-#       HAVE_SSL = @HAVE_SSL@
-#       ifeq ($(HAVE_SSL),yes)
-#           SRCS+= @srcdir@/my_file_that_needs_ssl.c
-#       endif
-#
-#   For bsd 'bmake' use:
-#
-#       .if ${HAVE_SSL} == "yes"
-#           SRCS+= @srcdir@/my_file_that_needs_ssl.c
-#       .endif
-#
-# LAST MODIFICATION
-#
-#   2003-01-28
-#
-# COPYLEFT
-#
-#   Copyright (c) 2003 Mark Ethan Trostler <trostler@juniper.net>
-#
-#   Copying and distribution of this file, with or without
-#   modification, are permitted in any medium without royalty provided
-#   the copyright notice and this notice are preserved.
-
-AC_DEFUN([CHECK_SSL],
-[AC_MSG_CHECKING(if ssl is wanted)
-AC_ARG_WITH(ssl,
-[  --with-ssl enable ssl [will check /usr/local/ssl
-                            /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr ]
-],
-[   AC_MSG_RESULT(yes)
-    for dir in $withval /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr; do
-        ssldir="$dir"
-        if test -f "$dir/include/openssl/ssl.h"; then
-            found_ssl="yes";
-            CFLAGS="$CFLAGS -I$ssldir/include -DHAVE_SSL";
-            CXXFLAGS="$CXXFLAGS -I$ssldir/include -DHAVE_SSL";
-            break;
-        fi
-        if test -f "$dir/include/ssl.h"; then
-            found_ssl="yes";
-            CFLAGS="$CFLAGS -I$ssldir/include/ -DHAVE_SSL";
-            CXXFLAGS="$CXXFLAGS -I$ssldir/include/ -DHAVE_SSL";
-            break
-        fi
-    done
-    if test x_$found_ssl != x_yes; then
-        AC_MSG_ERROR(Cannot find ssl libraries)
-    else
-        printf "OpenSSL found in $ssldir\n";
-        LIBS="$LIBS -lssl -lcrypto";
-        LDFLAGS="$LDFLAGS -L$ssldir/lib -L$ssldir";
-        HAVE_SSL=yes
-    fi
-    AC_SUBST(HAVE_SSL)
-],
-[
-    AC_MSG_RESULT(no)
-])
-])dnl