update to libuv 1.53.0

The way that the macOS libc integration in zig works retroactively
breaks older zig versions on newer macOS due to linking errors. The
only version that is "guaranteed" to work on `macos-latest` is zig
`master`.

.github/workflows/ci.yaml

@@ -12,10 +12,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        zig-version: ["0.14.1", "0.15.2", "master"]
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        zig-version: ["0.14.1", "0.15.2", "0.16.0", "master"]
+        os: [ubuntu-latest, windows-latest]
         include:
-          - zig-version: "0.15.2"
+          - zig-version: "master"
             # -Dbuild-tests does not work when targeting Linux because the build
             # system doesn't preserve linker input file order, which causes the
             # linker to spew duplicate symbol errors.

build.zig

@@ -59,8 +59,9 @@ pub fn build(b: *std.Build) void {
             root_module.linkSystemLibrary("dbghelp", .{});
             root_module.linkSystemLibrary("ole32", .{});
             root_module.linkSystemLibrary("shell32", .{});
-            if (optimize == .Debug)
+            if (isDebugBuild(optimize))
                 root_module.linkSystemLibrary("ucrtbased", .{});
+
             root_module.addCSourceFiles(.{
                 .root = src_root,
                 .files = win_sources,
@@ -343,6 +344,14 @@ pub fn build(b: *std.Build) void {
     }
 }
 
+// Kludge to work around optimization enum member naming change in zig 0.17
+fn isDebugBuild(optimize: anytype) bool {
+    return if (comptime builtin.zig_version.major == 0 and builtin.zig_version.minor <= 16)
+        optimize == .Debug
+    else
+        return optimize == .debug;
+}
+
 const install_headers: []const []const u8 = &.{
     "uv.h",
     "uv/errno.h",
@@ -609,6 +618,7 @@ const test_sources: []const []const u8 = &.{
     "test-hrtime.c",
     "test-idle.c",
     "test-idna.c",
+    "test-io-64-safe.c",
     "test-iouring-pollhup.c",
     "test-ip4-addr.c",
     "test-ip6-addr.c",
@@ -628,6 +638,7 @@ const test_sources: []const []const u8 = &.{
     "test-mutexes.c",
     "test-not-readable-nor-writable-on-read-error.c",
     "test-not-writable-after-shutdown.c",
+    "test-osx-resident-set-memory.c",
     "test-osx-select.c",
     "test-pass-always.c",
     "test-ping-pong.c",
@@ -642,6 +653,7 @@ const test_sources: []const []const u8 = &.{
     "test-pipe-server-close.c",
     "test-pipe-set-fchmod.c",
     "test-pipe-set-non-blocking.c",
+    "test-pipe-write.c",
     "test-platform-output.c",
     "test-poll-close-doesnt-corrupt-stack.c",
     "test-poll-close.c",
@@ -667,6 +679,7 @@ const test_sources: []const []const u8 = &.{
     "test-signal-pending-on-close.c",
     "test-signal.c",
     "test-socket-buffer-size.c",
+    "test-sizeof.c",
     "test-spawn.c",
     "test-stdio-over-pipes.c",
     "test-strscpy.c",
@@ -698,6 +711,7 @@ const test_sources: []const []const u8 = &.{
     "test-tcp-unexpected-read.c",
     "test-tcp-write-after-connect.c",
     "test-tcp-write-fail.c",
+    "test-tcp-write-in-read-cb-backend-timeout.c",
     "test-tcp-write-queue-order.c",
     "test-tcp-write-to-half-open-connection.c",
     "test-tcp-writealot.c",
@@ -737,6 +751,7 @@ const test_sources: []const []const u8 = &.{
     "test-udp-sendmmsg-error.c",
     "test-udp-send-unreachable.c",
     "test-udp-recv-cb-close-pollerr.c",
+    "test-udp-send-fail.c",
     "test-udp-try-send.c",
     "test-udp-recv-in-a-row.c",
     "test-udp-recvmsg-unreachable-error.c",
@@ -744,6 +759,8 @@ const test_sources: []const []const u8 = &.{
     "test-uname.c",
     "test-walk-handles.c",
     "test-watcher-cross-stop.c",
+    "test-write-cancel.c",
 };
 
 const std = @import("std");
+const builtin = @import("builtin");

build.zig.zon

@@ -1,12 +1,12 @@
 .{
     .name = .libuv,
     .fingerprint = 0x7CB3932CBFAADA86,
-    .version = "1.52.0",
+    .version = "1.53.0",
     .minimum_zig_version = "0.14.0",
     .dependencies = .{
         .libuv = .{
-            .url = "git+https://github.com/libuv/libuv?ref=v1.52.1#a19ceeb13a3689cfd20bf96b283136cff08a0dc6",
-            .hash = "N-V-__8AAF0TRQB7f11_kVHJXTkp9QLCD20udiPXEsoNg9cC",
+            .url = "git+https://github.com/libuv/libuv?ref=v1.53.0#840404ce8ba7cc0204be52389a6cfff9f2c90fb6",
+            .hash = "N-V-__8AAJDFRwBAOnHfjLo8JKU56CoS83XDbuaNIxTM_WXo",
         },
     },
     .paths = .{

readme.md

@@ -38,10 +38,11 @@ your_exe.linkLibrary(libuv_dep.artifact("uv"));
 > [!IMPORTANT]
 > Compatible zig versions labeled `-dev` are maintained on a best-effort basis and are likely to break as the compiler and zig build system develop. Tag-based refs are immutable and will not be updated when the zig build system has a backward incompatible change.
 
-|  Refname  | libuv Version  | Compatible Zig Version(s)      |
-|-----------|----------------|--------------------------------|
-| `master`  | `1.52.0`       | `0.14.1`, `0.15.2`, `0.16-dev` |
-| `v1.51.0` | `1.51.0`       | `0.14.1`, `0.15.2`, `0.16-dev` |
-| `v1.50.0` | `1.50.0`       | `0.14.1`, `0.15.2`             |
+| Refname   | libuv Version | Compatible Zig Version(s)                |
+| --------- | ------------- | ---------------------------------------- |
+| `master`  | `1.53.0`      | `0.14.1`, `0.15.2`, `0.16.0`, `0.17-dev` |
+| `v1.52.1` | `1.52.1`      | `0.14.1`, `0.15.2`, `0.16.0`, `0.17-dev` |
+| `v1.51.0` | `1.51.0`      | `0.14.1`, `0.15.2`, `0.16-dev`           |
+| `v1.50.0` | `1.50.0`      | `0.14.1`, `0.15.2`                       |
 
 [libuv]: https://github.com/libuv