In openssl 1.1, ENGINE_cleanup became a #define instead of a function
(because it's no longer needed as engines are self cleaning). Update
the autoconf.ac script to check for ENGINE_cleanup as a declaration to
avoid falsely underfinig HAVE_OPENSSL_ENGINE in openssl 1.1+
Signed-off-by: James Bottomley <james.bottom...@hansenpartnership.com>
---
configure.ac | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/configure.ac b/configure.ac
index 6f59baef..45aa5017 100644
--- a/configure.ac
+++ b/configure.ac
@@ -899,6 +899,13 @@ if test "${enable_crypto}" = "yes" -a
"${with_crypto_library}" = "openssl"; then
,
[have_openssl_engine="no"; break]
)
+ if test "${have_openssl_engine}" = "no"; then
+ AC_CHECK_DECL( [ENGINE_cleanup], [have_openssl_engine="yes"],,
+ [[
+ #include <openssl/engine.h>
+ ]]
+ )
+ fi
if test "${have_openssl_engine}" = "yes"; then
AC_DEFINE([HAVE_OPENSSL_ENGINE], [1], [OpenSSL engine support
available])
fi
--
2.12.3
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