Disable bn_shift benchmarks on Windows

Windows doesn't know about SIGALRM

1 files changed, 45 insertions, 0 deletions

diff --git a/patches/bn_shift.patch b/patches/bn_shift.patch
new file mode 100644
index 0000000..f0298a2
--- /dev/null
+++ b/patches/bn_shift.patch
@@ -0,0 +1,45 @@
+--- tests/bn_shift.c.orig       Sun Dec 18 01:05:29 2022
++++ tests/bn_shift.c    Sun Dec 18 01:15:00 2022
+@@ -26,6 +26,10 @@
+ 
+ #include <openssl/bn.h>
+ 
++#ifndef _MSC_VER
++#define INCLUDE_BENCHMARKS
++#endif
++
+ static const char *bn_shift_want_hex = \
+     "02AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" \
+     "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8";
+@@ -314,6 +318,8 @@ test_bn_rshift_to_zero(void)
+        return failed;
+ }
+ 
++#ifdef INCLUDE_BENCHMARKS
++
+ static void
+ benchmark_bn_lshift1(BIGNUM *bn)
+ {
+@@ -507,9 +513,12 @@ benchmark_run(const struct benchmark *bm, int seconds)
+        BN_free(bn);
+ }
+ 
++#endif
++
+ static void
+ benchmark_bn_shift(void)
+ {
++#ifdef INCLUDE_BENCHMARKS
+        const struct benchmark *bm;
+        size_t i;
+ 
+@@ -517,6 +526,9 @@ benchmark_bn_shift(void)
+                bm = &benchmarks[i];
+                benchmark_run(bm, 5);
+        }
++#else
++       return;
++#endif
+ }
+ 
+ int