Zig 0.15.1

.github/workflows/linux.yml

@@ -2,20 +2,20 @@ name: linux
 on:
   push:
   pull_request:
-    branches: [ master ]
+    branches: [master]
 
 jobs:
   build:
     strategy:
       matrix:
-        os: [ubuntu-20.04, ubuntu-22.04]
+        os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}
 
     steps:
       - uses: actions/checkout@v2
-      - uses: goto-bus-stop/setup-zig@v2
+      - uses: mlugg/setup-zig@v2
         with:
-          version: 0.13.0
+          version: 0.15.1
       - name: install libudev
         run: sudo apt install -y libudev-dev
       - name: build

.github/workflows/macos.yml

@@ -2,19 +2,19 @@ name: macos
 on:
   push:
   pull_request:
-    branches: [ master ]
+    branches: [master]
 
 jobs:
   build:
     strategy:
       matrix:
-        os: [macos-11, macos-12, macos-13]
+        os: [macos-latest]
     runs-on: ${{ matrix.os }}
 
     steps:
       - uses: actions/checkout@v2
-      - uses: goto-bus-stop/setup-zig@v2
+      - uses: mlugg/setup-zig@v2
         with:
-          version: 0.13.0
+          version: 0.15.1
       - name: build
         run: zig build

.github/workflows/windows.yml

@@ -2,18 +2,18 @@ name: windows
 on:
   push:
   pull_request:
-    branches: [ master ]
+    branches: [master]
 
 jobs:
   build:
     strategy:
       matrix:
-        os: [windows-2022, windows-2019]
+        os: [windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v2
-      - uses: goto-bus-stop/setup-zig@v2
+      - uses: mlugg/setup-zig@v2
         with:
-          version: 0.13.0
+          version: 0.15.1
       - name: build
         run: zig build

build.zig

@@ -13,18 +13,15 @@ fn define_from_bool(val: bool) ?u1 {
 pub fn build(b: *Build) void {
     const optimize = b.standardOptimizeOption(.{});
     const target = b.standardTargetOptions(.{});
-    const system_libudev = b.option(
-        bool,
-        "system-libudev",
-        "link with system libudev on linux",
-    ) orelse true;
+    const system_libudev = b.option(bool, "system-libudev", "link with system libudev on linux") orelse true;
+    const linkage = b.option(std.builtin.LinkMode, "linkage", "static vs dynamic linkage") orelse .dynamic;
 
-    const libusb = create_libusb(b, target, optimize, system_libudev);
+    const libusb = create_libusb(b, target, optimize, linkage, system_libudev);
     b.installArtifact(libusb);
 
     const build_all = b.step("all", "build libusb for all targets");
     for (targets(b)) |t| {
-        const lib = create_libusb(b, t, optimize, system_libudev);
+        const lib = create_libusb(b, t, optimize, linkage, system_libudev);
         build_all.dependOn(&lib.step);
     }
 }
@@ -33,25 +30,29 @@ fn create_libusb(
     b: *Build,
     target: std.Build.ResolvedTarget,
     optimize: std.builtin.OptimizeMode,
+    linkage: std.builtin.LinkMode,
     system_libudev: bool,
 ) *Build.Step.Compile {
     const is_posix =
-        target.result.isDarwin() or
+        target.result.os.tag == .macos or
         target.result.os.tag == .linux or
         target.result.os.tag == .openbsd;
 
-    const lib = b.addStaticLibrary(.{
+    const lib = b.addLibrary(.{
         .name = "usb",
-        .target = target,
-        .optimize = optimize,
-        .link_libc = true,
+        .linkage = linkage,
+        .root_module = b.createModule(.{
+            .target = target,
+            .optimize = optimize,
+            .link_libc = true,
+        }),
     });
     lib.addCSourceFiles(.{ .files = src });
 
     if (is_posix)
         lib.addCSourceFiles(.{ .files = posix_platform_src });
 
-    if (target.result.isDarwin()) {
+    if (target.result.os.tag == .macos) {
         lib.addCSourceFiles(.{ .files = darwin_src });
         lib.linkFramework("CoreFoundation");
         lib.linkFramework("IOKit");
@@ -79,15 +80,15 @@ fn create_libusb(
     lib.installHeader(b.path("libusb/libusb.h"), "libusb.h");
 
     // config header
-    if (target.result.isDarwin()) {
+    if (target.result.os.tag == .macos) {
         lib.addIncludePath(b.path("Xcode"));
     } else if (target.result.abi == .msvc) {
         lib.addIncludePath(b.path("msvc"));
     } else if (target.result.abi == .android) {
         lib.addIncludePath(b.path("android"));
     } else {
         const config_h = b.addConfigHeader(.{ .style = .{
-            .autoconf = b.path("config.h.in"),
+            .autoconf_undef = b.path("config.h.in"),
         } }, .{
             .DEFAULT_VISIBILITY = .@"__attribute__ ((visibility (\"default\")))",
             .ENABLE_DEBUG_LOGGING = define_from_bool(optimize == .Debug),
@@ -101,7 +102,7 @@ fn create_libusb(
             .HAVE_DLFCN_H = null,
             .HAVE_EVENTFD = null,
             .HAVE_INTTYPES_H = null,
-            .HAVE_IOKIT_USB_IOUSBHOSTFAMILYDEFINITIONS_H = define_from_bool(target.result.isDarwin()),
+            .HAVE_IOKIT_USB_IOUSBHOSTFAMILYDEFINITIONS_H = define_from_bool(target.result.os.tag == .macos),
             .HAVE_LIBUDEV = define_from_bool(system_libudev),
             .HAVE_NFDS_T = null,
             .HAVE_PIPE2 = null,

build.zig.zon

@@ -1,6 +1,8 @@
 .{
-    .name = "libusb",
-    .version = "1.0.26",
+    .name = .libusb,
+    .version = "0.0.1",
+    .minimum_zig_version = "0.15.1",
+    .fingerprint = 0x3e6dc4cc42984d3f,
     .paths = .{
         "README",
         "COPYING",