Вы не можете выбрать более 25 тем
Темы должны начинаться с буквы или цифры, могут содержать дефисы(-) и должны содержать не более 35 символов.
92 строки
2.8 KiB
92 строки
2.8 KiB
const std = @import("std");
|
|
|
|
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 shared = b.option(bool, "build-shared", "Build a shared library") orelse true;
|
|
const reuse_alloc = b.option(bool, "reuse-allocator", "Reuse the library allocator") orelse false;
|
|
|
|
const library_name = "tree-sitter-c";
|
|
|
|
var grammar = b.createModule(.{
|
|
.target = target,
|
|
.optimize = optimize,
|
|
.link_libc = true,
|
|
.pic = if (shared) true else null,
|
|
});
|
|
const lib: *std.Build.Step.Compile = b.addLibrary(.{
|
|
.name = library_name,
|
|
.linkage = if (shared) .dynamic else .static,
|
|
.root_module = grammar,
|
|
});
|
|
|
|
grammar.addCSourceFile(.{
|
|
.file = b.path("src/parser.c"),
|
|
.flags = &.{"-std=c11"},
|
|
});
|
|
if (fileExists(b, io, "src/scanner.c")) {
|
|
grammar.addCSourceFile(.{
|
|
.file = b.path("src/scanner.c"),
|
|
.flags = &.{"-std=c11"},
|
|
});
|
|
}
|
|
|
|
if (reuse_alloc) {
|
|
grammar.addCMacro("TREE_SITTER_REUSE_ALLOCATOR", "");
|
|
}
|
|
if (optimize == .Debug) {
|
|
grammar.addCMacro("TREE_SITTER_DEBUG", "");
|
|
}
|
|
|
|
grammar.addIncludePath(b.path("src"));
|
|
|
|
b.installArtifact(lib);
|
|
b.installFile("src/node-types.json", "node-types.json");
|
|
|
|
if (fileExists(b, io, "queries")) {
|
|
b.installDirectory(.{
|
|
.source_dir = b.path("queries"),
|
|
.install_dir = .prefix,
|
|
.install_subdir = "queries",
|
|
.include_extensions = &.{"scm"},
|
|
});
|
|
}
|
|
|
|
const module = b.addModule(library_name, .{
|
|
.root_source_file = b.path("bindings/zig/root.zig"),
|
|
.target = target,
|
|
.optimize = optimize,
|
|
});
|
|
module.linkLibrary(lib);
|
|
|
|
const tests = b.addTest(.{
|
|
.root_module = b.createModule(.{
|
|
.root_source_file = b.path("bindings/zig/test.zig"),
|
|
.target = target,
|
|
.optimize = optimize,
|
|
}),
|
|
});
|
|
tests.root_module.addImport(library_name, module);
|
|
|
|
// HACK: fetch tree-sitter dependency only when testing this module
|
|
if (b.option(bool, "test", "Fetch test dependencies") orelse false) {
|
|
const ts_dep = b.lazyDependency("tree_sitter", .{});
|
|
if (ts_dep) |dep|
|
|
tests.root_module.addImport("tree-sitter", dep.module("tree_sitter"));
|
|
}
|
|
|
|
const run_tests = b.addRunArtifact(tests);
|
|
const test_step = b.step("test", "Run unit tests");
|
|
test_step.dependOn(&run_tests.step);
|
|
}
|
|
|
|
inline fn fileExists(b: *std.Build, io: std.Io, filename: []const u8) bool {
|
|
const dir = b.build_root.handle;
|
|
dir.access(io, filename, .{}) catch return false;
|
|
return true;
|
|
}
|