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make it build with zig 0.16

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Chinmay Dalal 2026-01-05 16:48:08 -05:00
parent 17e3c7a5c5
commit 2423b69f3d
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1 changed files with 47 additions and 27 deletions
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74
build.zig
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@ -8,46 +8,47 @@ pub fn build(b: *std.Build) !void {
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 root_module = 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 = root_module,
});
if (amalgamated) {
lib.addCSourceFile(.{
root_module.addCSourceFile(.{
.file = b.path("lib/src/lib.c"),
.flags = &.{"-std=c11"},
});
} else {
const files = try findSourceFiles(b);
defer b.allocator.free(files);
lib.addCSourceFiles(.{
root_module.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"));
root_module.addIncludePath(b.path("lib/include"));
root_module.addIncludePath(b.path("lib/src"));
root_module.addIncludePath(b.path("lib/src/wasm"));
lib.root_module.addCMacro("_POSIX_C_SOURCE", "200112L");
lib.root_module.addCMacro("_DEFAULT_SOURCE", "");
lib.root_module.addCMacro("_DARWIN_C_SOURCE", "");
root_module.addCMacro("_POSIX_C_SOURCE", "200112L");
root_module.addCMacro("_DEFAULT_SOURCE", "");
root_module.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");
root_module.addCMacro("TREE_SITTER_FEATURE_WASM", "");
root_module.addSystemIncludePath(wasmtime.path("include"));
root_module.addLibraryPath(wasmtime.path("lib"));
if (shared) root_module.linkSystemLibrary("wasmtime", .{});
}
}
@ -124,16 +125,35 @@ pub fn wasmtimeDep(target: std.Target) []const u8 {
fn findSourceFiles(b: *std.Build) ![]const []const u8 {
var sources: std.ArrayListUnmanaged([]const u8) = .empty;
var dir = try b.build_root.handle.openDir("lib/src", .{ .iterate = true });
var iter = dir.iterate();
defer dir.close();
if (comptime @hasDecl(std.Io, "Threaded")) {
var threaded: std.Io.Threaded = .init_single_threaded;
defer threaded.deinit();
const io = threaded.io();
while (try iter.next()) |entry| {
if (entry.kind != .file) continue;
const file = entry.name;
const ext = std.fs.path.extension(file);
if (std.mem.eql(u8, ext, ".c") and !std.mem.eql(u8, file, "lib.c")) {
try sources.append(b.allocator, b.dupe(file));
var dir = try b.build_root.handle.openDir(io, "lib/src", .{ .iterate = true });
var iter = dir.iterate();
defer dir.close(io);
while (try iter.next(io)) |entry| {
if (entry.kind != .file) continue;
const file = entry.name;
const ext = std.fs.path.extension(file);
if (std.mem.eql(u8, ext, ".c") and !std.mem.eql(u8, file, "lib.c")) {
try sources.append(b.allocator, b.dupe(file));
}
}
} else {
var dir = try b.build_root.handle.openDir("lib/src", .{ .iterate = true });
var iter = dir.iterate();
defer dir.close();
while (try iter.next()) |entry| {
if (entry.kind != .file) continue;
const file = entry.name;
const ext = std.fs.path.extension(file);
if (std.mem.eql(u8, ext, ".c") and !std.mem.eql(u8, file, "lib.c")) {
try sources.append(b.allocator, b.dupe(file));
}
}
}