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build(zig): update to zig 0.16

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Chinmay Dalal 2026-01-05 16:48:08 -05:00 committed by Christian Clason
parent b3a752aa5b
commit 24a64db7cc
2 changed files with 30 additions and 25 deletions
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53
build.zig
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@ -4,51 +4,56 @@ pub fn build(b: *std.Build) !void {
const target = b.standardTargetOptions(.{});
const optimize = b.standardOptimizeOption(.{});
var threaded: std.Io.Threaded = .init(b.allocator, .{});
defer threaded.deinit();
const io = threaded.io();
const wasm = b.option(bool, "enable-wasm", "Enable Wasm support") orelse false;
const shared = b.option(bool, "build-shared", "Build a shared library") orelse false;
const amalgamated = b.option(bool, "amalgamated", "Build using an amalgamated source") orelse false;
var tree_sitter = b.createModule(.{
.target = target,
.optimize = optimize,
.link_libc = true,
.pic = if (shared) true else null,
});
const lib: *std.Build.Step.Compile = b.addLibrary(.{
.name = "tree-sitter",
.linkage = if (shared) .dynamic else .static,
.root_module = b.createModule(.{
.target = target,
.optimize = optimize,
.link_libc = true,
.pic = if (shared) true else null,
}),
.root_module = tree_sitter,
});
if (amalgamated) {
lib.addCSourceFile(.{
tree_sitter.addCSourceFile(.{
.file = b.path("lib/src/lib.c"),
.flags = &.{"-std=c11"},
});
} else {
const files = try findSourceFiles(b);
const files = try findSourceFiles(b, io);
defer b.allocator.free(files);
lib.addCSourceFiles(.{
tree_sitter.addCSourceFiles(.{
.root = b.path("lib/src"),
.files = files,
.flags = &.{"-std=c11"},
});
}
lib.addIncludePath(b.path("lib/include"));
lib.addIncludePath(b.path("lib/src"));
lib.addIncludePath(b.path("lib/src/wasm"));
tree_sitter.addIncludePath(b.path("lib/include"));
tree_sitter.addIncludePath(b.path("lib/src"));
tree_sitter.addIncludePath(b.path("lib/src/wasm"));
lib.root_module.addCMacro("_POSIX_C_SOURCE", "200112L");
lib.root_module.addCMacro("_DEFAULT_SOURCE", "");
lib.root_module.addCMacro("_BSD_SOURCE", "");
lib.root_module.addCMacro("_DARWIN_C_SOURCE", "");
tree_sitter.addCMacro("_POSIX_C_SOURCE", "200112L");
tree_sitter.addCMacro("_DEFAULT_SOURCE", "");
tree_sitter.addCMacro("_BSD_SOURCE", "");
tree_sitter.addCMacro("_DARWIN_C_SOURCE", "");
if (wasm) {
if (b.lazyDependency(wasmtimeDep(target.result), .{})) |wasmtime| {
lib.root_module.addCMacro("TREE_SITTER_FEATURE_WASM", "");
lib.addSystemIncludePath(wasmtime.path("include"));
lib.addLibraryPath(wasmtime.path("lib"));
if (shared) lib.linkSystemLibrary("wasmtime");
tree_sitter.addCMacro("TREE_SITTER_FEATURE_WASM", "");
tree_sitter.addSystemIncludePath(wasmtime.path("include"));
tree_sitter.addLibraryPath(wasmtime.path("lib"));
if (shared) tree_sitter.linkSystemLibrary("wasmtime", .{});
}
}
@ -122,14 +127,14 @@ pub fn wasmtimeDep(target: std.Target) []const u8 {
);
}
fn findSourceFiles(b: *std.Build) ![]const []const u8 {
fn findSourceFiles(b: *std.Build, io: std.Io) ![]const []const u8 {
var sources: std.ArrayListUnmanaged([]const u8) = .empty;
var dir = try b.build_root.handle.openDir("lib/src", .{ .iterate = true });
var dir = try b.build_root.handle.openDir(io, "lib/src", .{ .iterate = true });
var iter = dir.iterate();
defer dir.close();
defer dir.close(io);
while (try iter.next()) |entry| {
while (try iter.next(io)) |entry| {
if (entry.kind != .file) continue;
const file = entry.name;
const ext = std.fs.path.extension(file);

2
build.zig.zon
View file

@ -2,7 +2,7 @@
.name = .tree_sitter,
.fingerprint = 0x841224b447ac0d4f,
.version = "0.27.0",
.minimum_zig_version = "0.14.1",
.minimum_zig_version = "0.16.0",
.paths = .{
"build.zig",
"build.zig.zon",