X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=configure.ac;h=850e814f21cbe3601441f3f625a712290b7d3015;hb=HEAD;hp=c72581118326924a25b5ca9b020316439135d60b;hpb=15e3068cd0b95a7ae37f8edc2eceea3b2a3a49a9;p=paraslash.git

diff --git a/configure.ac b/configure.ac
index c7258111..b9ac3d0d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 AC_PREREQ([2.61])
 
 AC_INIT([paraslash], [m4_esyscmd_s(./GIT-VERSION-GEN)],
-	[maan@tuebingen.mpg.de], [], [http://people.tuebingen.mpg.de/maan/paraslash/])
+	[maan@tuebingen.mpg.de], [], [https://people.tuebingen.mpg.de/maan/paraslash/])
 AC_CONFIG_HEADERS([config.h])
 
 AC_CONFIG_FILES([Makefile])
@@ -82,7 +82,7 @@ if test $HAVE_LOPSUB = no; then AC_MSG_ERROR([
 	The lopsub library is required to build this software, but
 	the above checks indicate it is not installed on your system.
 	Run the following command to download a copy.
-		git clone git://git.tuebingen.mpg.de/lopsub.git
+		git clone https://git.tuebingen.mpg.de/lopsub.git
 	Install the library, then run this configure script again.
 ])
 fi
@@ -102,9 +102,14 @@ if test $HAVE_OPENSSL = yes; then
 	if test "$ac_cv_have_decl_RSA_set0_key" != "$ac_cv_lib_crypto_RSA_set0_key"; then
 		AC_MSG_ERROR([openssl header/library mismatch])
 	fi
-	test "$ac_cv_have_decl_RSA_set0_key" = yes &&
+	if test "$ac_cv_have_decl_RSA_set0_key" = yes; then
 		AC_DEFINE([HAVE_RSA_SET0_KEY], [1], [openssl >= 1.1])
-
+	else
+		AC_MSG_WARN([
+	Old openssl library detected. Support for openssl-1.0 and earlier
+	will be removed in the next major paraslash release. Please upgrade
+	your openssl installation.])
+	fi
 	HAVE_CRYPTO_CLEANUP_ALL_EX_DATA=yes
 	AC_CHECK_DECL([CRYPTO_cleanup_all_ex_data], [],
 		[HAVE_CRYPTO_CLEANUP_ALL_EX_DATA=no],