From 677a0e294116b0fcc1d69eea99c2fa62eb9873fe Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Thu, 2 Mar 2023 23:56:56 -0700
Subject: [PATCH] stage2: avoid bloat when using -Donly-c

---
 build.zig    | 2 +-
 src/main.zig | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/build.zig b/build.zig
index d32f666dacf0eb7126237d22890d9fa543df2045..40210500d84a47fe41557d018ecac77f478b7bd2 100644
--- a/build.zig
+++ b/build.zig
@@ -192,7 +192,7 @@ pub fn build(b: *std.Build) !void {
     exe_options.addOption(bool, "llvm_has_arc", llvm_has_arc);
     exe_options.addOption(bool, "force_gpa", force_gpa);
     exe_options.addOption(bool, "only_c", only_c);
-    exe_options.addOption(bool, "omit_pkg_fetching_code", false);
+    exe_options.addOption(bool, "omit_pkg_fetching_code", only_c);
 
     if (link_libc) {
         exe.linkLibC();
diff --git a/src/main.zig b/src/main.zig
index 93082a964d901707037e3b4a54611277fcb81cd7..f81911ffd0c3a4a9f8a8c86343374ce6f8c57493 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -3295,6 +3295,7 @@ fn buildOutputType(
     switch (listen) {
         .none => {},
         .stdio => {
+            if (build_options.only_c) unreachable;
             try serve(
                 comp,
                 std.io.getStdIn(),
-- 
2.54.0