diff options
Diffstat (limited to 'src/Compilation.zig')
| -rw-r--r-- | src/Compilation.zig | 127 |
1 files changed, 81 insertions, 46 deletions
diff --git a/src/Compilation.zig b/src/Compilation.zig index 15b8f7c3f2..7520e7cb4b 100644 --- a/src/Compilation.zig +++ b/src/Compilation.zig @@ -3798,53 +3798,88 @@ fn detectLibCIncludeDirs( // If not linking system libraries, build and provide our own libc by // default if possible. if (target_util.canBuildLibC(target)) { - const generic_name = target_util.libCGenericName(target); - // Some architectures are handled by the same set of headers. - const arch_name = if (target.abi.isMusl()) - musl.archName(target.cpu.arch) - else if (target.cpu.arch.isThumb()) - // ARM headers are valid for Thumb too. - switch (target.cpu.arch) { - .thumb => "arm", - .thumbeb => "armeb", - else => unreachable, - } - else - @tagName(target.cpu.arch); - const os_name = @tagName(target.os.tag); - // Musl's headers are ABI-agnostic and so they all have the "musl" ABI name. - const abi_name = if (target.abi.isMusl()) "musl" else @tagName(target.abi); - const s = std.fs.path.sep_str; - const arch_include_dir = try std.fmt.allocPrint( - arena, - "{s}" ++ s ++ "libc" ++ s ++ "include" ++ s ++ "{s}-{s}-{s}", - .{ zig_lib_dir, arch_name, os_name, abi_name }, - ); - const generic_include_dir = try std.fmt.allocPrint( - arena, - "{s}" ++ s ++ "libc" ++ s ++ "include" ++ s ++ "generic-{s}", - .{ zig_lib_dir, generic_name }, - ); - const arch_os_include_dir = try std.fmt.allocPrint( - arena, - "{s}" ++ s ++ "libc" ++ s ++ "include" ++ s ++ "{s}-{s}-any", - .{ zig_lib_dir, @tagName(target.cpu.arch), os_name }, - ); - const generic_os_include_dir = try std.fmt.allocPrint( - arena, - "{s}" ++ s ++ "libc" ++ s ++ "include" ++ s ++ "any-{s}-any", - .{ zig_lib_dir, os_name }, - ); + switch (target.os.tag) { + .macos => { + const arch_name = @tagName(target.cpu.arch); + const os_name = try std.fmt.allocPrint(arena, "{s}.{d}", .{ + @tagName(target.os.tag), + target.os.version_range.semver.min.major, + }); + const s = std.fs.path.sep_str; + const list = try arena.alloc([]const u8, 3); - const list = try arena.alloc([]const u8, 4); - list[0] = arch_include_dir; - list[1] = generic_include_dir; - list[2] = arch_os_include_dir; - list[3] = generic_os_include_dir; - return LibCDirs{ - .libc_include_dir_list = list, - .libc_installation = null, - }; + list[0] = try std.fmt.allocPrint( + arena, + "{s}" ++ s ++ "libc" ++ s ++ "include" ++ s ++ "{s}-{s}-gnu", + .{ zig_lib_dir, arch_name, os_name }, + ); + list[1] = try std.fmt.allocPrint( + arena, + "{s}" ++ s ++ "libc" ++ s ++ "include" ++ s ++ "any-{s}-any", + .{ zig_lib_dir, os_name }, + ); + list[2] = try std.fmt.allocPrint( + arena, + "{s}" ++ s ++ "libc" ++ s ++ "include" ++ s ++ "any-macos-any", + .{zig_lib_dir}, + ); + + return LibCDirs{ + .libc_include_dir_list = list, + .libc_installation = null, + }; + }, + else => { + const generic_name = target_util.libCGenericName(target); + // Some architectures are handled by the same set of headers. + const arch_name = if (target.abi.isMusl()) + musl.archName(target.cpu.arch) + else if (target.cpu.arch.isThumb()) + // ARM headers are valid for Thumb too. + switch (target.cpu.arch) { + .thumb => "arm", + .thumbeb => "armeb", + else => unreachable, + } + else + @tagName(target.cpu.arch); + const os_name = @tagName(target.os.tag); + // Musl's headers are ABI-agnostic and so they all have the "musl" ABI name. + const abi_name = if (target.abi.isMusl()) "musl" else @tagName(target.abi); + const s = std.fs.path.sep_str; + const arch_include_dir = try std.fmt.allocPrint( + arena, + "{s}" ++ s ++ "libc" ++ s ++ "include" ++ s ++ "{s}-{s}-{s}", + .{ zig_lib_dir, arch_name, os_name, abi_name }, + ); + const generic_include_dir = try std.fmt.allocPrint( + arena, + "{s}" ++ s ++ "libc" ++ s ++ "include" ++ s ++ "generic-{s}", + .{ zig_lib_dir, generic_name }, + ); + const arch_os_include_dir = try std.fmt.allocPrint( + arena, + "{s}" ++ s ++ "libc" ++ s ++ "include" ++ s ++ "{s}-{s}-any", + .{ zig_lib_dir, @tagName(target.cpu.arch), os_name }, + ); + const generic_os_include_dir = try std.fmt.allocPrint( + arena, + "{s}" ++ s ++ "libc" ++ s ++ "include" ++ s ++ "any-{s}-any", + .{ zig_lib_dir, os_name }, + ); + + const list = try arena.alloc([]const u8, 4); + list[0] = arch_include_dir; + list[1] = generic_include_dir; + list[2] = arch_os_include_dir; + list[3] = generic_os_include_dir; + + return LibCDirs{ + .libc_include_dir_list = list, + .libc_installation = null, + }; + }, + } } // If zig can't build the libc for the target and we are targeting the |