From: orbea <or...@riseup.net>
Starting with LibreSSL 3.8.1 the engines have been removed which causes
the OpenVPN build to fail. This can be solved during configure by
checking if OPENSSL_NO_ENGINE is defined in opensslconf.h.
Signed-off-by: orbea <or...@riseup.net>
---
configure.ac | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 2f65cbd5..266b66f0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -927,11 +927,17 @@ if test "${with_crypto_library}" = "openssl"; then
[AC_LANG_PROGRAM(
[[
#include <openssl/opensslv.h>
+ #include <openssl/opensslconf.h>
]],
[[
/* Version encoding: MNNFFPPS - see opensslv.h for details */
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
- #error Engine supported disabled by default in OpenSSL 3.0+
+ #error Engine support disabled by default in OpenSSL 3.0+
+ #endif
+
+ /* BoringSSL and LibreSSL >= 3.8.1 removed engine support */
+ #ifdef OPENSSL_NO_ENGINE
+ #error Engine support disabled in openssl/opensslconf.h
#endif
]]
)],
--
2.41.0
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