From 68db8d315e3ef67c608cb2eddca16fd5e5fddccb Mon Sep 17 00:00:00 2001
From: Melody Horn <melody@boringcactus.com>
Date: Sun, 4 Apr 2021 12:01:03 -0600
Subject: logging!

---
 src/makefile/mod.rs | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/makefile/mod.rs')

diff --git a/src/makefile/mod.rs b/src/makefile/mod.rs
index e13ecff..0f8cfd2 100644
--- a/src/makefile/mod.rs
+++ b/src/makefile/mod.rs
@@ -153,9 +153,16 @@ impl<'a> Makefile<'a> {
                     .chain(self.builtin_inference_rules.iter())
                     .filter(|rule| rule.matches(name).unwrap_or(false));
                 for rule in inference_rule_candidates {
+                    log::trace!(
+                        "{:>58} considering rule to build {:?} from {:?}",
+                        name,
+                        &rule.products,
+                        &rule.prerequisites
+                    );
                     // whose prerequisite file ($*.s2) exists.
                     let prereq_paths = rule
                         .prereqs(name)?
+                        .inspect(|x| log::trace!("{:>58} prereq {}", name, x))
                         .map(|prereq_path_name| {
                             if name == prereq_path_name {
                                 // we can't build this based on itself! fuck outta here
-- 
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