From e565b529faf932e1b772587bcf4e1a8e105eae9c Mon Sep 17 00:00:00 2001
From: Stefan Monnier <monnier@iro.umontreal.ca>
Date: Tue, 1 Dec 2015 09:25:04 -0500
Subject: [PATCH] * GNUmakefile (check_copyrights): Skip symlinks

---
 GNUmakefile | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/GNUmakefile b/GNUmakefile
index 010d16585..ad86a7f8d 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -13,20 +13,20 @@ CR_EXCEPTIONS=copyright_exceptions
 .PHONY: check_copyrights
 check_copyrights:
 	@echo "Compute exceptions >$(CR_EXCEPTIONS)~"
-	@export LC_ALL=C;						\
-	(cd packages &&							\
-	find . -name '.git' -prune -o					\
-	       -name 'test' -prune -o					\
-	       -name '*.el' -print0 |					\
-	    xargs -0 grep -L 'Free Software Foundation, Inc' |		\
-	    grep -v '\(\.dir-locals\|.-\(pkg\|autoloads\)\)\.el$$';	\
-	find . -name '.git' -prune -o -name '*.el' -print |		\
-	    while read f; do						\
-	        fquoted="$$(echo $$f|tr '|' '_')";			\
-	        sed -n -e '/[Cc]opyright.*, *[1-9][-0-9]*,\?$$/N'	\
-	            -e '/Free Software Foundation/d'			\
-	            -e "s|^\\(.*[Cc]opyright\\)|$$fquoted:\\1|p" 	\
-	           "$$f";						\
+	@export LC_ALL=C;					    \
+	(cd packages &&						    \
+	find . -name '.git' -prune -o				    \
+	       -name 'test' -prune -o				    \
+	       -name '*.el' -print0 |				    \
+	    xargs -0 grep -L 'Free Software Foundation, Inc' |	    \
+	    grep -v '\(\.dir-locals\|.-\(pkg\|autoloads\)\)\.el$$'; \
+	find . -name '.git' -prune -o -name '*.el' -type f -print | \
+	    while read f; do					    \
+	        fquoted="$$(echo $$f|tr '|' '_')";		    \
+	        sed -n -e '/[Cc]opyright.*, *[1-9][-0-9]*,\?$$/N'   \
+	            -e '/Free Software Foundation/d'		    \
+	            -e "s|^\\(.*[Cc]opyright\\)|$$fquoted:\\1|p"    \
+	           "$$f";					    \
 	    done) | sort >$(CR_EXCEPTIONS)~
 	diff -u "$(CR_EXCEPTIONS)" "$(CR_EXCEPTIONS)~"
 
-- 
2.39.2