eed662df98
Instead of having users declare the extern function themselves, they can pass in the language to `Language.create` in the zig bindings. If they really want, they can always opt into the `extern fn tree_sitter_LANG() *const ts.Language` approach.
79 lines
2.5 KiB
Zig
79 lines
2.5 KiB
Zig
const std = @import("std");
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pub fn build(b: *std.Build) !void {
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const target = b.standardTargetOptions(.{});
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const optimize = b.standardOptimizeOption(.{});
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const shared = b.option(bool, "build-shared", "Build a shared library") orelse true;
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const reuse_alloc = b.option(bool, "reuse-allocator", "Reuse the library allocator") orelse false;
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const lib: *std.Build.Step.Compile = if (shared) b.addSharedLibrary(.{
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.name = "tree-sitter-PARSER_NAME",
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.pic = true,
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.target = target,
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.optimize = optimize,
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.link_libc = true,
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}) else b.addStaticLibrary(.{
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.name = "tree-sitter-PARSER_NAME",
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.target = target,
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.optimize = optimize,
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.link_libc = true,
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});
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lib.addCSourceFile(.{
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.file = b.path("src/parser.c"),
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.flags = &.{"-std=c11"},
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});
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if (hasScanner(b.build_root.handle)) {
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lib.addCSourceFile(.{
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.file = b.path("src/scanner.c"),
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.flags = &.{"-std=c11"},
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});
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}
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if (reuse_alloc) {
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lib.root_module.addCMacro("TREE_SITTER_REUSE_ALLOCATOR", "");
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}
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if (optimize == .Debug) {
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lib.root_module.addCMacro("TREE_SITTER_DEBUG", "");
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}
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lib.addIncludePath(b.path("src"));
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b.installArtifact(lib);
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b.installFile("src/node-types.json", "node-types.json");
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b.installDirectory(.{ .source_dir = b.path("queries"), .install_dir = .prefix, .install_subdir = "queries", .include_extensions = &.{"scm"} });
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const module = b.addModule("tree-sitter-PARSER_NAME", .{
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.root_source_file = b.path("bindings/zig/root.zig"),
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.target = target,
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.optimize = optimize,
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});
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module.linkLibrary(lib);
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const ts_dep = b.dependency("tree-sitter", .{});
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const ts_mod = ts_dep.module("tree-sitter");
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module.addImport("tree-sitter", ts_mod);
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// ╭─────────────────╮
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// │ Tests │
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// ╰─────────────────╯
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const tests = b.addTest(.{
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.root_source_file = b.path("bindings/zig/root.zig"),
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.target = target,
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.optimize = optimize,
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});
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tests.linkLibrary(lib);
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tests.root_module.addImport("tree-sitter", ts_mod);
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const run_tests = b.addRunArtifact(tests);
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const test_step = b.step("test", "Run unit tests");
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test_step.dependOn(&run_tests.step);
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}
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inline fn hasScanner(dir: std.fs.Dir) bool {
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dir.access("src/scanner.c", .{}) catch return false;
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return true;
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}
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