From bb48d0777b4e00b7deab7b5186251e89dd01d88c Mon Sep 17 00:00:00 2001
From: "M.V. Hutz" <mvhutz@Mac.fios-router.home>
Date: Sat, 10 Jan 2026 16:29:09 -0500
Subject: [PATCH] fix: ensure profile directory exists before writing

Creates profile directory in profile and explain targets to prevent
errors on first run.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---
 Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile b/Makefile
index 736991d..c082662 100644
--- a/Makefile
+++ b/Makefile
@@ -22,9 +22,11 @@ run: it
 	@ ./lambda - < ./samples/$(TEST).txt > program.out
 
 profile: it
+	@ mkdir -p profile
 	@ ./lambda -p profile/cpu.prof - < ./samples/$(TEST).txt > program.out
 
 explain: it
+	@ mkdir -p profile
 	@ ./lambda -x -p profile/cpu.prof - < ./samples/$(TEST).txt > program.out
 
 graph: