>From 7670085e197cbf0b966232889acb760e5555f25c Mon Sep 17 00:00:00 2001
From: Jackson Ray Hamilton <address@hidden>
Date: Sun, 18 Dec 2016 11:53:54 -0800
Subject: [PATCH 1/1] Respect .elpaignore when determining files to
 byte-compile.

---
 GNUmakefile | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/GNUmakefile b/GNUmakefile
index 7d6d100..ab81163 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -144,9 +144,23 @@ $(foreach al, $(autoloads), $(eval $(call RULE-srcdeps, $(al))))
 	                                          \"$$(pwd)\")"
 
 # Put into elcs the set of elc files we need to keep up-to-date.
-# I.e. one for each .el file except for the -pkg.el, the -autoloads.el, and
-# the .el files that are marked "no-byte-compile".
-els := $(call FILTER-nonsrc, $(wildcard packages/*/*.el))
+# I.e. one for each .el file in each package root, except for the -pkg.el,
+# the -autoloads.el, the .el files that are marked "no-byte-compile", and
+# files matching patterns in packages' .elpaignore files.
+included_els := $(shell \
+  for pt in packages/*; do				\
+      if [ -f "$${pt}/.elpaignore" ]; then		\
+          ignore="$${pt}/.elpaignore";			\
+      else						\
+          ignore="/dev/null";				\
+      fi;						\
+      if [ -d $$pt ]; then				\
+          tar -ch $$pt --exclude-vcs -X "$$ignore"	\
+            | tar --list				\
+            | grep '^[^/]*/[^/]*/[^/]*\.el$$';		\
+      fi;						\
+  done)
+els := $(call FILTER-nonsrc, $(included_els))
 naive_elcs := $(patsubst %.el, %.elc, $(els))
 current_elcs := $(wildcard packages/*/*.elc)
 
-- 
2.1.4