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Merge 9d12e6d06f into 5a5a4135cb

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Jason Sellers 2026-04-24 15:47:47 +00:00 • committed by GitHub
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1 changed files with 48 additions and 63 deletions
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111
build.zig
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@ -26,29 +26,31 @@ pub fn build(b: *Build) !void {
const lua_src = b.dependency("lua", .{});
const lib =
b.addStaticLibrary(artifactOptions(
b.addLibrary(artifactOptions(
b,
.{ .shared = false },
.{ .target = target, .optimize = optimize },
));
const shared = if (build_shared)
b.addSharedLibrary(artifactOptions(
b.addLibrary(artifactOptions(
b,
.{ .shared = true },
.{ .target = target, .optimize = optimize },
))
else
null;
const exe = b.addExecutable(artifactOptions(.exe, .{
const exe = b.addExecutable(artifactOptions(b, .exe, .{
.target = target,
.optimize = optimize,
}));
const exec = b.addExecutable(artifactOptions(.exec, .{
const exec = b.addExecutable(artifactOptions(b, .exec, .{
.target = target,
.optimize = optimize,
}));
if (!target.result.isMinGW()) {
lib.linkSystemLibrary("m");
exe.linkSystemLibrary("m");
exec.linkSystemLibrary("m");
lib.root_module.linkSystemLibrary("m", .{});
exe.root_module.linkSystemLibrary("m", .{});
exec.root_module.linkSystemLibrary("m", .{});
}
const build_targets = [_]?*Build.Step.Compile{
lib,
@ -61,41 +63,30 @@ pub fn build(b: *Build) !void {
if (tr == null)
continue;
const t = tr.?;
t.linkLibC();
t.addIncludePath(lua_src.path("src"));
t.root_module.link_libc = true;
t.root_module.addIncludePath(lua_src.path("src"));
switch (target.result.os.tag) {
.aix => {
t.root_module.addCMacro("LUA_USE_POSIX", "");
t.root_module.addCMacro("LUA_USE_DLOPEN", "");
t.linkSystemLibrary("dl");
},
.freebsd, .netbsd, .openbsd => {
t.root_module.addCMacro("LUA_USE_LINUX", "");
t.root_module.addCMacro("LUA_USE_READLINE", "");
t.addIncludePath(.{ .cwd_relative = "/usr/include/edit" });
t.linkSystemLibrary("edit");
t.root_module.addIncludePath(.{ .cwd_relative = "/usr/include/edit" });
t.root_module.linkSystemLibrary("edit", .{});
},
.ios => {
t.root_module.addCMacro("LUA_USE_IOS", "");
},
.linux => {
t.root_module.addCMacro("LUA_USE_LINUX", "");
t.linkSystemLibrary("dl");
t.root_module.linkSystemLibrary("dl", .{});
if (use_readline.?) {
t.root_module.addCMacro("LUA_USE_READLINE", "");
t.linkSystemLibrary("readline");
t.root_module.linkSystemLibrary("readline", .{});
}
},
.macos => {
t.root_module.addCMacro("LUA_USE_MACOSX", "");
t.root_module.addCMacro("LUA_USE_READLINE", "");
t.linkSystemLibrary("readline");
},
.solaris => {
t.root_module.addCMacro("LUA_USE_POSIX", "");
t.root_module.addCMacro("LUA_USE_DLOPEN", "");
t.root_module.addCMacro("_REENTRANT", "");
t.linkSystemLibrary("dl");
t.root_module.linkSystemLibrary("readline", .{});
},
else => {},
}
@ -105,7 +96,7 @@ pub fn build(b: *Build) !void {
exe.root_module.addCMacro("LUA_BUILD_AS_DLL", "");
}
if (shared) |s| {
s.addCSourceFiles(.{
s.root_module.addCSourceFiles(.{
.root = lua_src.path("src"),
.files = &base_src,
.flags = &cflags,
@ -118,7 +109,7 @@ pub fn build(b: *Build) !void {
);
}
lib.addCSourceFiles(.{
lib.root_module.addCSourceFiles(.{
.root = lua_src.path("src"),
.files = &base_src,
.flags = &cflags,
@ -130,26 +121,26 @@ pub fn build(b: *Build) !void {
.{ .include_extensions = &lua_inc },
);
exe.addCSourceFile(.{
exe.root_module.addCSourceFile(.{
.file = lua_src.path("src/lua.c"),
.flags = &cflags,
});
exec.addCSourceFile(.{
exec.root_module.addCSourceFile(.{
.file = lua_src.path("src/luac.c"),
.flags = &cflags,
});
if (shared) |s| {
exe.linkLibrary(s);
exe.root_module.linkLibrary(s);
b.installArtifact(s);
} else {
exe.linkLibrary(lib);
exe.root_module.linkLibrary(lib);
b.installArtifact(lib);
}
b.installArtifact(exe);
exec.linkLibrary(lib);
exec.root_module.linkLibrary(lib);
b.installArtifact(exec);
b.installDirectory(.{
@ -180,50 +171,44 @@ const ArtifactTargetOptions = struct {
target: ResolvedTarget,
optimize: OptimizeMode,
};
fn artifactOptions(comptime options: ArtifactTarget, opts: ArtifactTargetOptions) switch (options) {
fn artifactOptions(b: *Build, comptime options: ArtifactTarget, opts: ArtifactTargetOptions) switch (options) {
.exe, .exec => Build.ExecutableOptions,
.shared => |shared| if (shared)
Build.SharedLibraryOptions
else
Build.StaticLibraryOptions,
.shared => Build.LibraryOptions
} {
const t = opts.target.result.os.tag;
return switch (options) {
.shared => |shared| if (shared) blk: {
switch (t) {
.windows => break :blk .{
.name = lib_name ++ "54",
.target = opts.target,
.optimize = opts.optimize,
.strip = true,
},
else => break :blk .{
.name = lib_name,
.target = opts.target,
.optimize = opts.optimize,
},
}
} else blk: {
switch (t) {
else => break :blk .{
.name = lib_name,
.target = opts.target,
.optimize = opts.optimize,
},
}
.shared => |shared| if (shared and t == .windows) .{
.name = lib_name ++ "54",
.linkage = if (shared) .dynamic else .static,
.root_module = b.createModule(.{
.target = opts.target,
.optimize = opts.optimize,
.strip = true,
}),
} else .{
.name = lib_name,
.linkage = if (shared) .dynamic else .static,
.root_module = b.createModule(.{
.target = opts.target,
.optimize = opts.optimize,
}),
},
.exe => switch (t) {
else => .{
.name = exe_name,
.target = opts.target,
.optimize = opts.optimize,
.root_module = b.createModule(.{
.target = opts.target,
.optimize = opts.optimize,
}),
},
},
.exec => switch (t) {
else => .{
.name = compiler_name,
.target = opts.target,
.optimize = opts.optimize,
.root_module = b.createModule(.{
.target = opts.target,
.optimize = opts.optimize,
}),
},
},
};