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Merge pull request #19260 from mikdusan/macos-zippered

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macos: add zippered support
This commit is contained in:
Jakub Konka 2024-04-05 23:37:51 +02:00 committed by GitHub
commit 23f729aec9
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6 changed files with 39 additions and 11 deletions
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2
lib/compiler/libc.zig
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@ -113,7 +113,7 @@ pub fn main() !void {
};
defer libc.deinit(gpa);
} else {
if (!target_query.isNative()) {
if (!target_query.canDetectLibC()) {
fatal("unable to detect libc for non-native target", .{});
}
var libc = LibCInstallation.findNative(.{

9
lib/std/Target/Query.zig
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@ -415,6 +415,15 @@ pub fn isNative(self: Query) bool {
return self.isNativeCpu() and self.isNativeOs() and self.isNativeAbi();
}
pub fn canDetectLibC(self: Query) bool {
if (self.isNative()) return true;
if (self.os_tag) |os| {
if (builtin.os.tag == .macos and os.isDarwin()) return true;
if (os == .linux and self.abi == .android) return true;
}
return false;
}
/// Formats a version with the patch component omitted if it is zero,
/// unlike SemanticVersion.format which formats all its version components regardless.
fn formatVersion(version: SemanticVersion, writer: anytype) !void {

11
lib/std/zig/LibCInstallation.zig
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@ -167,7 +167,7 @@ pub const FindNativeOptions = struct {
pub fn findNative(args: FindNativeOptions) FindError!LibCInstallation {
var self: LibCInstallation = .{};
if (is_darwin) {
if (is_darwin and args.target.isDarwin()) {
if (!std.zig.system.darwin.isSdkInstalled(args.allocator))
return error.DarwinSdkNotFound;
const sdk = std.zig.system.darwin.getSdk(args.allocator, args.target) orelse
@ -196,7 +196,7 @@ pub fn findNative(args: FindNativeOptions) FindError!LibCInstallation {
try self.findNativeCrtDirWindows(args, &sdk);
} else if (is_haiku) {
try self.findNativeIncludeDirPosix(args);
try self.findNativeCrtBeginDirHaiku(args);
try self.findNativeGccDirHaiku(args);
self.crt_dir = try args.allocator.dupeZ(u8, "/system/develop/lib");
} else if (builtin.target.os.tag.isSolarish()) {
// There is only one libc, and its headers/libraries are always in the same spot.
@ -443,13 +443,16 @@ fn findNativeCrtDirWindows(
fn findNativeCrtDirPosix(self: *LibCInstallation, args: FindNativeOptions) FindError!void {
self.crt_dir = try ccPrintFileName(.{
.allocator = args.allocator,
.search_basename = "crt1.o",
.search_basename = switch (args.target.os.tag) {
.linux => if (args.target.isAndroid()) "crtbegin_dynamic.o" else "crt1.o",
else => "crt1.o",
},
.want_dirname = .only_dir,
.verbose = args.verbose,
});
}
fn findNativeCrtBeginDirHaiku(self: *LibCInstallation, args: FindNativeOptions) FindError!void {
fn findNativeGccDirHaiku(self: *LibCInstallation, args: FindNativeOptions) FindError!void {
self.gcc_dir = try ccPrintFileName(.{
.allocator = args.allocator,
.search_basename = "crtbeginS.o",

6
lib/std/zig/system/darwin.zig
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@ -38,7 +38,11 @@ pub fn getSdk(allocator: Allocator, target: Target) ?[]const u8 {
const is_simulator_abi = target.abi == .simulator;
const sdk = switch (target.os.tag) {
.macos => "macosx",
.ios => if (is_simulator_abi) "iphonesimulator" else "iphoneos",
.ios => switch (target.abi) {
.simulator => "iphonesimulator",
.macabi => "macosx",
else => "iphoneos",
},
.watchos => if (is_simulator_abi) "watchsimulator" else "watchos",
.tvos => if (is_simulator_abi) "appletvsimulator" else "appletvos",
else => return null,

8
src/link/MachO.zig
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@ -4376,9 +4376,11 @@ pub const Platform = struct {
.IOS, .IOSSIMULATOR => .ios,
.TVOS, .TVOSSIMULATOR => .tvos,
.WATCHOS, .WATCHOSSIMULATOR => .watchos,
.MACCATALYST => .ios,
else => @panic("TODO"),
},
.abi = switch (cmd.platform) {
.MACCATALYST => .macabi,
.IOSSIMULATOR,
.TVOSSIMULATOR,
.WATCHOSSIMULATOR,
@ -4425,7 +4427,11 @@ pub const Platform = struct {
pub fn toApplePlatform(plat: Platform) macho.PLATFORM {
return switch (plat.os_tag) {
.macos => .MACOS,
.ios => if (plat.abi == .simulator) .IOSSIMULATOR else .IOS,
.ios => switch (plat.abi) {
.simulator => .IOSSIMULATOR,
.macabi => .MACCATALYST,
else => .IOS,
},
.tvos => if (plat.abi == .simulator) .TVOSSIMULATOR else .TVOS,
.watchos => if (plat.abi == .simulator) .WATCHOSSIMULATOR else .WATCHOS,
else => unreachable,

14
src/link/MachO/Dylib.zig
View File

@ -54,7 +54,7 @@ pub fn parse(self: *Dylib, macho_file: *MachO, file: std.fs.File, fat_arch: ?fat
const gpa = macho_file.base.comp.gpa;
const offset = if (fat_arch) |ar| ar.offset else 0;
log.debug("parsing dylib from binary", .{});
log.debug("parsing dylib from binary: {s}", .{self.path});
var header_buffer: [@sizeOf(macho.mach_header_64)]u8 = undefined;
{
@ -266,7 +266,7 @@ pub fn parseTbd(
const gpa = macho_file.base.comp.gpa;
log.debug("parsing dylib from stub", .{});
log.debug("parsing dylib from stub: {s}", .{self.path});
const umbrella_lib = lib_stub.inner[0];
@ -751,8 +751,14 @@ pub const TargetMatcher = struct {
.v3 => |v3| blk: {
var targets = std.ArrayList([]const u8).init(arena.allocator());
for (v3.archs) |arch| {
const target = try std.fmt.allocPrint(arena.allocator(), "{s}-{s}", .{ arch, v3.platform });
try targets.append(target);
if (mem.eql(u8, v3.platform, "zippered")) {
// From Xcode 10.3 → 11.3.1, macos SDK .tbd files specify platform as 'zippered'
// which should map to [ '<arch>-macos', '<arch>-maccatalyst' ]
try targets.append(try std.fmt.allocPrint(arena.allocator(), "{s}-macos", .{arch}));
try targets.append(try std.fmt.allocPrint(arena.allocator(), "{s}-maccatalyst", .{arch}));
} else {
try targets.append(try std.fmt.allocPrint(arena.allocator(), "{s}-{s}", .{ arch, v3.platform }));
}
}
break :blk targets.items;
},