From 45f152b2de946aa7c7ed5ffe37d07b0930dfc38b Mon Sep 17 00:00:00 2001
From: Gabriel Schneider <gbrls@0x4200.cafe>
Date: Sun, 2 Aug 2026 18:35:29 -0300
Subject: add New builtin for an empty temporary file in the calling column

---
 build.zig | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'build.zig')

diff --git a/build.zig b/build.zig
index a462c581..a672b998 100644
--- a/build.zig
+++ b/build.zig
@@ -752,6 +752,15 @@ pub fn build(b: *std.Build) void {
             .root_source_file = b.path("src/user_config.zig"),
         }) });
         unit_step.dependOn(&b.addRunArtifact(user_config_test).step);
+        // Secure tempfile creation is native-shell IO, isolated from the core
+        // and tested as its own libc-linked module.
+        const temp_file_test = b.addTest(.{ .root_module = b.createModule(.{
+            .target = target,
+            .optimize = optimize,
+            .root_source_file = b.path("src/temp_file.zig"),
+            .link_libc = true,
+        }) });
+        unit_step.dependOn(&b.addRunArtifact(temp_file_test).step);
         // crt.zig is pure std — the mouse-mapping-vs-shader-formula test
         const crt_test = b.addTest(.{ .root_module = b.createModule(.{
             .target = target,
-- 
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