make zig compiler processes live across rebuilds

Changes the `make` function signature to take an options struct, which
additionally includes `watch: bool`. I intentionally am not exposing
this information to configure phase logic.

Also adds global zig cache to the compiler cache prefixes.

Closes #20600

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/std/Build/Step/CheckFile.zig b/lib/std/Build/Step/CheckFile.zig
index c7a2046c1f..699e6d2e9d 100644
--- a/lib/std/Build/Step/CheckFile.zig
+++ b/lib/std/Build/Step/CheckFile.zig
@@ -46,8 +46,8 @@ pub fn setName(check_file: *CheckFile, name: []const u8) void {
     check_file.step.name = name;
 }
 
-fn make(step: *Step, prog_node: std.Progress.Node) !void {
-    _ = prog_node;
+fn make(step: *Step, options: Step.MakeOptions) !void {
+    _ = options;
     const b = step.owner;
     const check_file: *CheckFile = @fieldParentPtr("step", step);
     try step.singleUnchangingWatchInput(check_file.source);