From 7059dcacd695f996df16db44ee118e9523adf4bb Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Mon, 21 Mar 2022 18:31:47 -0400
Subject: build: Simplify dist-hook

---
diff --git a/Makefile.am b/Makefile.am
index 103bad8..a82029d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -78,14 +78,12 @@ really-clean: distclean
 		$(srcdir)/ChangeLog
 
 dist-hook:
-	set -e; \
-	if [ -d '$(srcdir)/.git' ]; then \
-		printf 'Generated file.  Do not edit.\n\n' \
-			>'$(distdir)/ChangeLog~'; \
-		GIT_DIR='$(srcdir)/.git' git log --stat --color=never \
-			>>'$(distdir)/ChangeLog~'; \
-		mv '$(distdir)/ChangeLog~' '$(distdir)/ChangeLog'; \
-	fi
+if IN_GIT
+	printf 'Generated file.  Do not edit.\n\n' 1>'$(distdir)/ChangeLog~'
+	GIT_DIR='$(srcdir)/.git' git log --stat --color=never \
+		1>>'$(distdir)/ChangeLog~'
+	mv '$(distdir)/ChangeLog~' '$(distdir)/ChangeLog'
+endif
 
 release:
 	sed "s/^Released: ????-??-??\$$/Released: $$(date '+%Y-%m-%d')/" \
--
cgit v0.9.1