Move linker script

build.zig

@@ -31,7 +31,8 @@ pub fn build(b: *Builder) !void {
     b.default_step.dependOn(&fmt_step.step);
 
     const main_src = "src/kernel/kmain.zig";
-    const constants_path = try fs.path.join(b.allocator, &[_][]const u8{ "src/kernel/arch", arch, "constants.zig" });
+    const arch_root = "src/kernel/arch";
+    const constants_path = try fs.path.join(b.allocator, &[_][]const u8{ arch_root, arch, "constants.zig" });
 
     const build_mode = b.standardReleaseOptions();
     const rt_test = b.option(bool, "rt-test", "enable/disable runtime testing") orelse false;
@@ -41,7 +42,8 @@ pub fn build(b: *Builder) !void {
     exec.setOutputDir(b.cache_root);
     exec.addBuildOption(bool, "rt_test", rt_test);
     exec.setBuildMode(build_mode);
-    exec.setLinkerScriptPath("link.ld");
+    const linker_script_path = try fs.path.join(b.allocator, &[_][]const u8{ arch_root, arch, "link.ld" });
+    exec.setLinkerScriptPath(linker_script_path);
     exec.setTarget(target);
 
     const output_iso = try fs.path.join(b.allocator, &[_][]const u8{ b.exe_dir, "pluto.iso" });