From 8b006f31cd8d3d21bbd4fa0a7b0f722fe8cb497b Mon Sep 17 00:00:00 2001
From: Mohammad Akhlaghi <mohammad@akhlaghi.org>
Date: Thu, 21 Nov 2019 17:12:21 +0000
Subject: Added Git commit checksum was on first slide

The Git commit checksum has been added to the first slide to help
readers identify any change.
---
 Makefile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index d77dac2..c935bda 100644
--- a/Makefile
+++ b/Makefile
@@ -20,12 +20,15 @@ reproducible-paper.pdf: reproducible-paper.tex \
                         tex/project-graph.tex tex/git-branch.tex
         # We'll run pdflatex two times so the page numbers and
         # internal links also work.
+	if [ -d .git ]; then v=$$(git describe --dirty --always --long); \
+	else                 v=NO-GIT; fi; \
+	echo "\newcommand{\gitcommit}{$$v}" > git-commit.tex
 	pdflatex reproducible-paper
 	pdflatex reproducible-paper
 
 # Clean all extra files
 .PHONY: clean-latex clean
 clean-latex:
-	rm -f *.aux *.log *.nav *.out *.snm *.toc
+	rm -f *.aux *.log *.nav *.out *.snm *.toc git-commit.tex
 clean: clean-latex
 	rm *.pdf
-- 
cgit v1.2.1