[Reproducible-commits] [presentations] 02/02: Improve Makefile

[Jérémy Bobbio]

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lunar pushed a commit to branch master
in repository presentations.

commit 085913b539cde6cb95a98e4837461d37a80ec048
Author: Jérémy Bobbio <lunar at debian.org>
Date:   Sat Aug 8 19:37:04 2015 +0200

    Improve Makefile
---
 2015-08-13-CCCamp15/Makefile | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/2015-08-13-CCCamp15/Makefile b/2015-08-13-CCCamp15/Makefile
index 145cc79..927b131 100644
--- a/2015-08-13-CCCamp15/Makefile
+++ b/2015-08-13-CCCamp15/Makefile
@@ -9,7 +9,21 @@ source: $(PRESENTATION)-src.tar.gz
 IMGS = $(shell sed -n -e 's/^[^%]*\\includegraphics\([^{]*\)\?{\([^}]*\)}.*$$/\2/p' $(PRESENTATION).tex | sort -u)
 
 $(PRESENTATION).pdf: $(PRESENTATION).tex $(IMGS)
-	lualatex $<
-	if grep 'Package rerunfilecheck Warning:' $(PRESENTATION).log; then \
+	set -e && \
+	build=1; \
+	while [ $$build -le 5 ]; do \
+		build=$$(($$build + 1)); \
 		lualatex $<; \
-	fi
+		if sha1sum -c $(PRESENTATION).aux.sha1sum > /dev/null 2>&1; then \
+			break; \
+		fi; \
+		sha1sum $(PRESENTATION).aux > $(PRESENTATION).aux.sha1sum; \
+	done
+
+clean:
+	rm -f $(PRESENTATION).aux $(PRESENTATION).log $(PRESENTATION).nav \
+		$(PRESENTATION).out $(PRESENTATION).snm $(PRESENTATION).toc \
+		$(PRESENTATION).vrb $(PRESENTATION).aux.sha1sum
+
+distclean:
+	rm -f $(PRESENTATION).pdf

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