X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=configure.ac;h=f518f89af154933ffaa64401ba1086b7e3f369c9;hp=54f9fe1cfec169fa544d49a673860e2b9c207ca3;hb=3ccea2ef0eff8e9acc5d34528645d3e29bc9a4f9;hpb=ddecac81e92694005c8577ea7246caeeefe8361b

diff --git a/configure.ac b/configure.ac
index 54f9fe1c..f518f89a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -104,6 +104,25 @@ if test $HAVE_OPENSSL = yes; then
 	fi
 	test "$ac_cv_have_decl_RSA_set0_key" = yes &&
 		AC_DEFINE([HAVE_RSA_SET0_KEY], [1], [openssl >= 1.1])
+
+	HAVE_CRYPTO_CLEANUP_ALL_EX_DATA=yes
+	AC_CHECK_DECL([CRYPTO_cleanup_all_ex_data], [],
+		[HAVE_CRYPTO_CLEANUP_ALL_EX_DATA=no],
+		[#include <openssl/rsa.h>])
+	AC_CHECK_LIB([crypto], [CRYPTO_cleanup_all_ex_data], [],
+		[HAVE_CRYPTO_CLEANUP_ALL_EX_DATA=no])
+	test $HAVE_CRYPTO_CLEANUP_ALL_EX_DATA = yes &&
+		AC_DEFINE([HAVE_CRYPTO_CLEANUP_ALL_EX_DATA], [1],
+			[not available on FreeBSD 12])
+	HAVE_OPENSSL_THREAD_STOP=yes
+	AC_CHECK_DECL([OPENSSL_thread_stop], [],
+		[HAVE_OPENSSL_THREAD_STOP=no],
+		[#include <openssl/crypto.h>])
+	AC_CHECK_LIB([crypto], [OPENSSL_thread_stop], [],
+		[HAVE_OPENSSL_THREAD_STOP=no])
+	test $HAVE_OPENSSL_THREAD_STOP = yes &&
+		AC_DEFINE([HAVE_OPENSSL_THREAD_STOP], [1],
+			[not available on openssl-1.0])
 fi
 UNSTASH_FLAGS
 ######################################################################### gcrypt