X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=GNUmakefile;h=49cca6a6cc4aff1a4acee75c6d8017e25ce61bb7;hb=71b85fe2012cdf733f6e72137038d7d9960ddf08;hp=799b6dbd61d2e1c14bf5078d53fdd0943144192b;hpb=d4712abb88a2f342f31bbd60426d1a983df05ac2;p=mjotex.git

diff --git a/GNUmakefile b/GNUmakefile
index 799b6db..49cca6a 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -18,7 +18,7 @@ PN = examples
 #
 # Leave commented if you don't use a bibliography database.
 #
-#BIBS = references.bib
+BIBS = local-references.bib
 
 # A space-separated list of the mjotex files that you use. The path to
 # mjotex must be contain in your $TEXINPUTS environment variable.
@@ -36,6 +36,8 @@ MJOTEX += mjo-theorem-star.tex mjo-topology.tex mjo.bst
 SAGE_LISTING_SRCS = $(wildcard sage_listings/*.listing)
 SAGE_LISTING_DSTS = $(patsubst %.listing,%.py,$(SAGE_LISTING_SRCS))
 
+INDICES = $(PN)
+
 # Use kpsewhich (from the kpathsea suite) to find the absolute paths
 # of the bibtex/mjotex files listed in in $(BIBS)/$(MJOTEX). The SRCS
 # variable should contain all (Bib)TeX source files for the document.
@@ -48,7 +50,15 @@ ifdef MJOTEX
 MJOTEXPATHS = $(shell kpsewhich $(MJOTEX))
 SRCS += $(MJOTEXPATHS)
 endif
+ifdef SAGE_LISTING_DSTS
+SRCS += $(SAGE_LISTING_DSTS)
+endif
 
+ifdef INDICES
+INDEX_SRCS = $(addsuffix .idx,$(INDICES))
+INDEX_DSTS = $(addsuffix .ind,$(INDICES))
+SRCS += $(INDEX_DSTS)
+endif
 
 # The first target is the default, so put the PDF document first.
 #
@@ -110,6 +120,21 @@ $(PN).aux: $(SRCS)
 	$(LATEX) $(PN).tex
 
 
+ifdef INDICES
+# We need to be able to build the index source files without involving
+# the main $(PN).pdf rule, in order to avoid a chicken-and-egg problem.
+# This is similar to the $(PN).aux rule above, except that an index is
+# optional and there might be more than one of them.
+$(INDEX_SRCS): $(PN).tex
+	$(LATEX) $(PN).tex
+endif
+
+ifdef INDICES
+# Create real indices from source files by running "makeindex" on them.
+%.ind: %.idx
+	makeindex $<
+endif
+
 # The pipe below indicates an "order-only dependency" on the aux file.
 # Without it, every compilation of $(PN).tex would produce a new
 # $(PN).aux, and thus $(PN).bbl would be rebuilt. This in turn causes