SRCS := $(wildcard *.tex)
-default: final.pdf
+default: final.pdf final.ps
once: revid.inc
pdflatex -halt-on-error article.tex </dev/null
-revid.inc: .git-revid $(SRCS) Makefile
+GITDIR:=$(addsuffix /, $(shell git rev-parse --git-dir))
+HEADREF:=$(shell git symbolic-ref HEAD 2>/dev/null)
+HEADDEPS:=$(addprefix $(GITDIR), HEAD $(HEADREF))
+
+revid.inc: .git-revid $(SRCS) Makefile $(HEADDEPS)
./$< >$@.new
cmp $@.new $@ || mv -f $@.new $@
-final.pdf: $(SRCS)
+final.pdf: $(SRCS) revid.inc
$(MAKE) once
$(MAKE) once
$(MAKE) once
pdftops $*.pdf $*.ps
clean:
- rm -f *.aux *.log *.dvi *.out *.pdf *~
+ rm -f *.aux *.log *.dvi *.out *.pdf *.ps *~