From 680fca264f442bc91bf877115adc5010bc142229 Mon Sep 17 00:00:00 2001
From: Melody Horn <melody@boringcactus.com>
Date: Sun, 4 Apr 2021 11:57:10 -0600
Subject: fix $< so it's only one file
---
src/makefile/mod.rs | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
(limited to 'src/makefile')
diff --git a/src/makefile/mod.rs b/src/makefile/mod.rs
index f62249b..e13ecff 100644
--- a/src/makefile/mod.rs
+++ b/src/makefile/mod.rs
@@ -266,7 +266,8 @@ impl<'a> Makefile<'a> {
// filename whose existence allowed the inference rule to be
// chosen for the target. In the .DEFAULT rule, the $< macro
// shall evaluate to the current target name.
- target.prerequisites.clone()
+ // TODO make that actually be the case (rn exists_but_inferring_anyway might fuck that up)
+ vec![target.prerequisites.get(0).cloned().unwrap_or_default()]
} else if name.starts_with('*') {
// The $* macro shall evaluate to the current target name with
// its suffix deleted.
--
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