remove the dependency on gpg

[uw_tex_letterhead.git] / Makefile

diff --git a/Makefile b/Makefile
index 1c36b49df6aa2418d0b52f9df91d3bb721d09c3b..4a260581759d87cb27f8be48c0f68e48ea101d93 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,18 +1,27 @@
 #!/usr/bin/make
 
-all: $(patsubst %.tex,%.pdf,$(wildcard *.tex)) 
+ENC_SIGIMAGE = figures/signature.pdf.gpg
+DEC_SIGIMAGE = figures/signature.pdf
 
-%.pdf: %.tex 
+# to use encrypted signatures files, add "figures/signature.pdf" (no
+# quotes) right before the first $( in the following line:
+all: $(patsubst %.tex,%.pdf,$(wildcard *.tex))
+
+figures/signature.pdf:
+       gpg --yes --output $(DEC_SIGIMAGE) --decrypt $(ENC_SIGIMAGE)
+
+%.pdf: %.tex
        latexmk -f -xelatex $<
 
-clean: 
+clean:
        latexmk -C *.tex
-       rm -f *.tmp *.run.xml
+       $(RM) -f *.tmp *.run.xml
+       # to use encrypted signature files, uncomment the following line
+       # $(RM) -f $(DEC_SIGIMAGE)
 
 viewpdf: all
        evince *.pdf
 
 pdf: all
 
-.PHONY: clean all
-
+.PHONY: clean all update-sig