$NetBSD: patch-configure,v 1.1 2018/06/24 16:57:58 adam Exp $

Fix for OpenSSL 1.1.x.
https://github.com/rakshasa/libtorrent/issues/171

--- configure.orig	2018-06-24 16:28:58.830908273 +0000
+++ configure
@@ -18494,6 +18494,49 @@ $as_echo "#define USE_OPENSSL 1" >>confd
 
 $as_echo "#define USE_OPENSSL_SHA 1" >>confdefs.h
 
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DH_set0_pqg in -lcrypto" >&5
+$as_echo_n "checking for DH_set0_pqg in -lcrypto... " >&6; }
+if ${ac_cv_lib_crypto_DH_set0_pqg+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypto  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char DH_set0_pqg ();
+int
+main ()
+{
+return DH_set0_pqg ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_crypto_DH_set0_pqg=yes
+else
+  ac_cv_lib_crypto_DH_set0_pqg=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_DH_set0_pqg" >&5
+$as_echo "$ac_cv_lib_crypto_DH_set0_pqg" >&6; }
+if test "x$ac_cv_lib_crypto_DH_set0_pqg" = xyes; then :
+
+$as_echo "#define USE_OPENSSL_1_1 1" >>confdefs.h
+
+fi
+
+
     else
 
 $as_echo "#define USE_NSS_SHA 1" >>confdefs.h
@@ -18601,6 +18644,48 @@ $as_echo "#define USE_OPENSSL 1" >>confd
 
 $as_echo "#define USE_OPENSSL_SHA 1" >>confdefs.h
 
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DH_set0_pqg in -lcrypto" >&5
+$as_echo_n "checking for DH_set0_pqg in -lcrypto... " >&6; }
+if ${ac_cv_lib_crypto_DH_set0_pqg+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypto  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char DH_set0_pqg ();
+int
+main ()
+{
+return DH_set0_pqg ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_crypto_DH_set0_pqg=yes
+else
+  ac_cv_lib_crypto_DH_set0_pqg=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_DH_set0_pqg" >&5
+$as_echo "$ac_cv_lib_crypto_DH_set0_pqg" >&6; }
+if test "x$ac_cv_lib_crypto_DH_set0_pqg" = xyes; then :
+
+$as_echo "#define USE_OPENSSL_1_1 1" >>confdefs.h
+
+fi
+
 
 
 fi
