From 1fe4c53999c701df3e8fc7ce9c7b7fa30fde1ce5 Mon Sep 17 00:00:00 2001
From: Sebastian Hugentobler <sebastian.hugentobler@idparc.ch>
Date: Tue, 1 Dec 2015 10:02:25 +0100
Subject: [PATCH] make sed commands compatible with gnu sed

---
 Makefile | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/Makefile b/Makefile
index cbd46f0..eac8d6a 100644
--- a/Makefile
+++ b/Makefile
@@ -12,7 +12,7 @@ PSBOOK = psbook
 PSTOPS = pstops
 PSNUP = psnup
 PS2PDF = ps2pdf
-SED = sed
+SED = sed # do not use in-place editing for compatibility between different sed utilities
 RM = rm
 MKDIR = mkdir
 CD = cd
@@ -55,8 +55,8 @@ $(BOOKPDF): | $(PDFDIR) $(OUTDIR)
 	@$(CP) -r lib/* $(OUTDIR)/
 	@$(CP) -r $(SRCDIR)/images $(OUTDIR)/images
 
-	@$(SED) "s;\musicbooklet;$(LILYPONDSUBST);g" $(SRCDIR)/singalongs.tex > $(OUTPUTFILE)
-	@$(SED) -i '' 's;\input{revision.tex};\newcommand{\\revision}{ $(shell git log -1 --format="%h") };g' $(OUTPUTFILE)
+	@$(SED) "s;\musicbooklet;$(LILYPONDSUBST);g" $(SRCDIR)/singalongs.tex > $(OUTPUTFILE).00
+	@$(SED) 's;\input{revision.tex};\newcommand{\\revision}{ $(shell git log -1 --format="%h") };g' $(OUTPUTFILE).00 > $(OUTPUTFILE)
 
 	@$(CD) $(OUTDIR); \
 	$(LUALATEX) -shell-escape singalongs.tex; \
@@ -69,14 +69,14 @@ $(BOOKLETPDF): $(BOOKPDF)
 	$(PDF2PS) $(BOOKPDF) - | $(PSBOOK) | $(PSTOPS) -pa4 '1:0@1.0(-1.25cm,0cm)' | $(PSNUP) -2 | $(PS2PDF) - $(PDFDIR)/$(@F)
 
 $(PDFDIR)/%.pdf: $(SCORESDIR)/%.ly | $(PDFDIR) $(OUTDIR)
-	@$(SED) 's/%title/title/g' $< > $(OUTDIR)/$(notdir $<)
-	@$(SED) -i '' 's/\header {/\paper{indent=0\\mm} \\header { tagline=""/g' $(OUTDIR)/$(notdir $<)
+	@$(SED) 's/%title/title/g' $< > $(OUTDIR)/$(notdir $<).00
+	@$(SED) 's/\header {/\paper{indent=0\\mm} \\header { tagline=""/g' $(OUTDIR)/$(notdir $<).00 > $(OUTDIR)/$(notdir $<)
 	@$(LILYPOND) --output=$(PDFDIR)/$(basename $(@F)) $(OUTDIR)/$(notdir $<)
 
 $(MIDIDIR)/%.midi: $(SCORESDIR)/%.ly | $(MIDIDIR) $(OUTDIR)
-	@$(SED) 's/\layout { }/\midi{ \\tempo 4 = $(MIDITEMPO) }/g' $< > $(OUTDIR)/$(notdir $<)
-	@$(SED) -i '' 's/\header/\include "articulate.ly" \\header/g' $(OUTDIR)/$(notdir $<)
-	@$(SED) -i '' 's/<</\\articulate \\unfoldRepeats <</g' $(OUTDIR)/$(notdir $<)
+	@$(SED) 's/\layout { }/\midi{ \\tempo 4 = $(MIDITEMPO) }/g' $< > $(OUTDIR)/$(notdir $<).00
+	@$(SED) 's/\header/\include "articulate.ly" \\header/g' $(OUTDIR)/$(notdir $<).00 > $(OUTDIR)/$(notdir $<).01
+	@$(SED) 's/<</\\articulate \\unfoldRepeats <</g' $(OUTDIR)/$(notdir $<).01 > $(OUTDIR)/$(notdir $<)
 	@$(LILYPOND) --output=$(MIDIDIR)/$(basename $(@F)) $(OUTDIR)/$(notdir $<)
 
 $(OPUSDIR)/%.opus: $(MIDIDIR)/%.midi | $(OPUSDIR)