From bcdf076da805be287d8d8e49b9937352adf3646e Mon Sep 17 00:00:00 2001
From: Guido Günther <agx@sigxcpu.org>
Date: Fri, 11 Oct 2024 10:39:17 +0200
Subject: build: Use temp file when creating manpages

Otherwise we might end up with an empty file when e.g. scdoc is
missing since the target won't be rebuilt later on (as an empty
file is enough to make `make` happy).
---
 Makefile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index d38c810..eeb0d6c 100644
--- a/Makefile
+++ b/Makefile
@@ -7,9 +7,11 @@ mapScore: mapScore.c
 	$(CC) mapScore.c -o mapScore
 docs: swipeGuess.1 mapScore.1
 swipeGuess.1: swipeGuess.1.scd
-	scdoc < swipeGuess.1.scd > swipeGuess.1
+	scdoc < swipeGuess.1.scd > $@.tmp
+	mv $@.tmp $@
 mapScore.1: mapScore.1.scd
-	scdoc < mapScore.1.scd > mapScore.1
+	scdoc < mapScore.1.scd > $@.tmp
+	mv $@.tmp $@
 
 words-qwerty-en: /usr/share/dict/american-english mapScore
 	grep ..  /usr/share/dict/american-english | ./mapScore map.qwerty.noapos.tsv bee  | sort -nr | cut -f2 > words-qwerty-en
-- 
cgit 1.4.1