From: Bernhard M. Wiedemann <bwiedemann@suse.de>
Date: Tue, 5 Mar 2019 09:31:42 +0000 (+0100)
Subject: Use man page date instead of build date
X-Git-Url: https://git.owens.tech///git?a=commitdiff_plain;h=a884a815658a9acc35549a9d8f750a49778c5eef;p=vimb.git

Use man page date instead of build date

in order to make builds reproducible.
See https://reproducible-builds.org/ for why this is good.
---

diff --git a/Makefile b/Makefile
index dae161c..8c5f0b7 100644
--- a/Makefile
+++ b/Makefile
@@ -27,7 +27,7 @@ install: all
 	install -d $(MANPREFIX)/man1
 	@sed -e "s!VERSION!$(version)!g" \
 		-e "s!PREFIX!$(PREFIX)!g" \
-		-e "s!DATE!`date +'%m %Y'`!g" $(DOCDIR)/vimb.1 > $(MANPREFIX)/man1/vimb.1
+		-e "s!DATE!`date -u -r $(DOCDIR)/vimb.1 +'%m %Y' 2>/dev/null || date +'%m %Y'`!g" $(DOCDIR)/vimb.1 > $(MANPREFIX)/man1/vimb.1
 	@# .desktop file
 	install -d $(DOTDESKTOPPREFIX)
 	install -m 644 vimb.desktop $(DOTDESKTOPPREFIX)/vimb.desktop