add blake3 (#1624)

* add blake3

* fix blake3

* fix blake3 (ARM NEON and Windows ASM)

* fix blake3 (win-x64 and only allow arm64 NEON)

* fix blake3 (win-x64)

* fix blake3 (win-x64: linker errors)

packages/b/blake3/xmake.lua

@@ -0,0 +1,46 @@
+package("blake3")
+    set_homepage("https://blake3.io/")
+    set_description("BLAKE3 is a cryptographic hash function that is much faster than MD5, SHA-1, SHA-2, SHA-3, and BLAKE2; secure, unlike MD5 and SHA-1 (and secure against length extension, unlike SHA-2); highly parallelizable across any number of threads and SIMD lanes, because it's a Merkle tree on the inside; capable of verified streaming and incremental updates (Merkle tree); a PRF, MAC, KDF, and XOF, as well as a regular hash; and is a single algorithm with no variants, fast on x86-64 and also on smaller architectures.")
+    set_license("CC0-1.0")
+
+    add_urls("https://github.com/BLAKE3-team/BLAKE3/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/BLAKE3-team/BLAKE3.git")
+    add_versions("1.3.1", "112becf0983b5c83efff07f20b458f2dbcdbd768fd46502e7ddd831b83550109")
+
+    on_install(function (package)
+        local configs = {}
+        io.writefile("xmake.lua", [[
+            add_rules("mode.release", "mode.debug")
+            target("blake3")
+                set_kind("$(kind)")
+                add_files("c/blake3.c", "c/blake3_dispatch.c", "c/blake3_portable.c")
+                add_headerfiles("c/blake3.h")
+
+                if is_arch("x86_64", "x64") then
+                    if is_subhost("msys", "cygwin") then
+                        add_files("c/*x86-64_windows_gnu.S")
+                    elseif is_plat("windows") then
+                        add_files("c/*x86-64_windows_msvc.asm")
+
+                        if is_kind("shared") then
+                            add_rules("utils.symbols.export_all")
+                        end
+                    else
+                        add_files("c/*x86-64_unix.S")
+                    end
+                elseif is_arch("arm64", "arm64-v8a") then
+                    add_files("c/blake3_neon.c")
+                    add_defines("BLAKE3_USE_NEON=1")
+                end
+        ]])
+
+        if package:config("shared") then
+            configs.kind = "shared"
+        end
+
+        import("package.tools.xmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:has_cfuncs("blake3_hasher_init", {includes = "blake3.h"}))
+    end)