From 5aba43708e262d2ac85d8c536dad1604325dc052 Mon Sep 17 00:00:00 2001
From: Michael Mior <mmior@uwaterloo.ca>
Date: Fri, 18 May 2018 09:58:25 -0400
Subject: [PATCH] Also check OPENSSL_init_ssl to support OpenSSL 1.1.0

---
 configure.ac | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 34c06ab..3301c59 100644
--- a/configure.ac
+++ b/configure.ac
@@ -36,7 +36,10 @@ if ( test -n "$WITH_CPYTHON" || test -n "$WITH_PYPY" || test -n "$WITH_STACKLESS
   ## OpenSSL
   AC_CHECK_LIB(ssl, SSL_library_init, [HAVE_LIBSSL=yes], [HAVE_LIBSSL=no])
   if test "$HAVE_LIBSSL" = "no"; then
-    AC_MSG_ERROR([OpenSSL is not installed.])
+    AC_CHECK_LIB(ssl, OPENSSL_init_ssl, [HAVE_LIBSSL=yes], [HAVE_LIBSSL=no])
+    if test "$HAVE_LIBSSL" = "no"; then
+      AC_MSG_ERROR([OpenSSL is not installed.])
+    fi
   fi
   AC_CHECK_HEADERS(openssl/ssl.h, [HAVE_SSL_H=yes], [HAVE_SSL_H=no])
   if test "$HAVE_SSL_H" = "no"; then