[3.20] backport: PR #12121 (#12127)

* fix: blake3 build for *bsd
* fix: compilation of blake3 on Haiku (beos)
Co-authored-by: Ali Caglayan <[email protected]>

Author: maiste

vendor/ocaml-blake3-mini/dune

@@ -34,7 +34,11 @@
    (= %{architecture} "amd64")
    (or
     (= %{system} "linux")
-    (= %{system} "macosx"))))
+    (= %{system} "macosx")
+    (= %{system} "beos")
+    (= %{system} "freebsd")
+    (= %{system} "openbsd")
+    (= %{system} "netbsd"))))
  (deps blake3_avx2_x86-64_unix.S)
  (targets blake3_avx2_x86-64%{ext_obj})
  (action
@@ -46,7 +50,11 @@
    (= %{architecture} "amd64")
    (or
     (= %{system} "linux")
-    (= %{system} "macosx"))))
+    (= %{system} "macosx")
+    (= %{system} "beos")
+    (= %{system} "freebsd")
+    (= %{system} "openbsd")
+    (= %{system} "netbsd"))))
  (deps blake3_avx512_x86-64_unix.S)
  (targets blake3_avx512_x86-64%{ext_obj})
  (action
@@ -58,7 +66,11 @@
    (= %{architecture} "amd64")
    (or
     (= %{system} "linux")
-    (= %{system} "macosx"))))
+    (= %{system} "macosx")
+    (= %{system} "beos")
+    (= %{system} "freebsd")
+    (= %{system} "openbsd")
+    (= %{system} "netbsd"))))
  (deps blake3_sse2_x86-64_unix.S)
  (targets blake3_sse2_x86-64%{ext_obj})
  (action
@@ -70,7 +82,11 @@
    (= %{architecture} "amd64")
    (or
     (= %{system} "linux")
-    (= %{system} "macosx"))))
+    (= %{system} "macosx")
+    (= %{system} "beos")
+    (= %{system} "freebsd")
+    (= %{system} "openbsd")
+    (= %{system} "netbsd"))))
  (deps blake3_sse41_x86-64_unix.S)
  (targets blake3_sse41_x86-64%{ext_obj})
  (action
@@ -198,7 +214,11 @@
       (= %{system} "win64")
       (= %{system} "mingw64")
       (= %{system} "linux")
-      (= %{system} "macosx"))))
+      (= %{system} "macosx")
+      (= %{system} "beos")
+      (= %{system} "freebsd")
+      (= %{system} "openbsd")
+      (= %{system} "netbsd"))))
    (not
     (or
      (= %{architecture} "arm64")