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Fix build with OpenSSL 3.5+ where ENGINE API is removed #585

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Merged
kazuho merged 2 commits into from
Feb 28, 2026
Merged

Fix build with OpenSSL 3.5+ where ENGINE API is removed #585

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314a139
Fix build with OpenSSL 3.5+ where ENGINE API is removed
afrind Feb 25, 2026
31d156a
Using just OPENSSL_NO_ENGINE is fine.
kazuho Feb 27, 2026
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6 changes: 6 additions & 0 deletions t/openssl.c
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,9 @@
#include <openssl/opensslv.h>
#include <openssl/bio.h>
#include <openssl/pem.h>
#if !defined(OPENSSL_NO_ENGINE)
#include <openssl/engine.h>
#endif
#if !defined(LIBRESSL_VERSION_NUMBER) && OPENSSL_VERSION_NUMBER >= 0x30000000L
#include <openssl/provider.h>
#endif
Expand Down Expand Up @@ -385,6 +387,7 @@ static ptls_aead_context_t *create_ech_opener(ptls_ech_create_opener_t *self, pt

#if ASYNC_TESTS

#if !defined(OPENSSL_NO_ENGINE)
static ENGINE *load_engine(const char *name)
{
ENGINE *e;
Expand All @@ -398,6 +401,7 @@ static ENGINE *load_engine(const char *name)

return e;
}
#endif

static struct {
struct {
Expand Down Expand Up @@ -639,6 +643,7 @@ int main(int argc, char **argv)
subtest("many-handshakes-non-async", many_handshakes);
openssl_sign_certificate.async = 0;
subtest("many-handshakes-async", many_handshakes);
#if !defined(OPENSSL_NO_ENGINE)
{ /* qatengine should be tested at last, because we do not have the code to unload or un-default it */
const char *engine_name = "qatengine";
ENGINE *qatengine;
Expand All @@ -651,6 +656,7 @@ int main(int argc, char **argv)
note("%s not found", engine_name);
}
}
#endif
#endif

int ret = done_testing();
Expand Down
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