darwin: move inference of SDK version into the linker

`std.zig.system.darwin.getSdk` now pulls only the SDK path
so we execute a child process only once and not twice as it was
until now since we parse the SDK version directly from the pulled path.
This is actually how `ld64` does it too.

2 files changed, 7 insertions, 7 deletions

diff --git a/test/link/macho/bugs/13056/build.zig b/test/link/macho/bugs/13056/build.zig
index 50eb990583..5b19daab3c 100644
--- a/test/link/macho/bugs/13056/build.zig
+++ b/test/link/macho/bugs/13056/build.zig
@@ -23,13 +23,13 @@ fn add(b: *std.Build, test_step: *std.Build.Step, optimize: std.builtin.Optimize
         .name = "test",
         .optimize = optimize,
     });
-    exe.addSystemIncludePath(.{ .path = b.pathJoin(&.{ sdk.path, "/usr/include" }) });
-    exe.addIncludePath(.{ .path = b.pathJoin(&.{ sdk.path, "/usr/include/c++/v1" }) });
+    exe.addSystemIncludePath(.{ .path = b.pathJoin(&.{ sdk, "/usr/include" }) });
+    exe.addIncludePath(.{ .path = b.pathJoin(&.{ sdk, "/usr/include/c++/v1" }) });
     exe.addCSourceFile(.{ .file = .{ .path = "test.cpp" }, .flags = &.{
         "-nostdlib++",
         "-nostdinc++",
     } });
-    exe.addObjectFile(.{ .path = b.pathJoin(&.{ sdk.path, "/usr/lib/libc++.tbd" }) });
+    exe.addObjectFile(.{ .path = b.pathJoin(&.{ sdk, "/usr/lib/libc++.tbd" }) });
 
     const run_cmd = b.addRunArtifact(exe);
     run_cmd.expectStdErrEqual("x: 5\n");
diff --git a/test/standalone/ios/build.zig b/test/standalone/ios/build.zig
index 4e409cb5a3..cd10af21cf 100644
--- a/test/standalone/ios/build.zig
+++ b/test/standalone/ios/build.zig
@@ -14,7 +14,7 @@ pub fn build(b: *std.Build) void {
     };
     const target_info = std.zig.system.NativeTargetInfo.detect(target) catch @panic("couldn't detect native target");
     const sdk = std.zig.system.darwin.getSdk(b.allocator, target_info.target) orelse @panic("no iOS SDK found");
-    b.sysroot = sdk.path;
+    b.sysroot = sdk;
 
     const exe = b.addExecutable(.{
         .name = "main",
@@ -22,9 +22,9 @@ pub fn build(b: *std.Build) void {
         .target = target,
     });
     exe.addCSourceFile(.{ .file = .{ .path = "main.m" }, .flags = &.{} });
-    exe.addSystemIncludePath(.{ .path = b.pathJoin(&.{ sdk.path, "/usr/include" }) });
-    exe.addSystemFrameworkPath(.{ .path = b.pathJoin(&.{ sdk.path, "/System/Library/Frameworks" }) });
-    exe.addLibraryPath(.{ .path = b.pathJoin(&.{ sdk.path, "/usr/lib" }) });
+    exe.addSystemIncludePath(.{ .path = b.pathJoin(&.{ sdk, "/usr/include" }) });
+    exe.addSystemFrameworkPath(.{ .path = b.pathJoin(&.{ sdk, "/System/Library/Frameworks" }) });
+    exe.addLibraryPath(.{ .path = b.pathJoin(&.{ sdk, "/usr/lib" }) });
     exe.linkFramework("Foundation");
     exe.linkFramework("UIKit");
     exe.linkLibC();