X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=GNUmakefile;h=dd8af234683c49057a0045aa3e3919f17835cb01;hb=774c31185180d9cc4ca487a824ffdf9d6dafe92a;hp=a5686c5ef82060b6aa812096ee81451789164796;hpb=ce3ce924bd8bbf2eb626bdca2918d5acc6a973fb;p=mjotex.git

diff --git a/GNUmakefile b/GNUmakefile
index a5686c5..dd8af23 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -28,7 +28,7 @@ BIBS = local-references.bib
 MJOTEX  = mjo-algebra.tex mjo-algorithm.tex mjo-arrow.tex mjo-calculus.tex
 MJOTEX += mjo-common.tex mjo-complex.tex mjo-cone.tex mjo-convex.tex
 MJOTEX += mjo-eja.tex mjo-font.tex mjo-linear_algebra.tex mjo-listing.tex
-MJOTEX += mjo-misc.tex mjo-proof_by_cases.tex mjo-theorem.tex
+MJOTEX += mjo-proof_by_cases.tex mjo-set.tex mjo-theorem.tex
 MJOTEX += mjo-theorem-star.tex mjo-topology.tex mjo.bst
 
 # Compile a list of raw source code listings (*.listing) and their
@@ -44,6 +44,16 @@ SAGE_LISTING_DSTS = $(patsubst %.listing,%.py,$(SAGE_LISTING_SRCS))
 #
 INDICES = $(PN)
 
+# We have to rebuild the index whenever the contents of the document
+# change, because page numbers get moved around. But when no INDICES
+# are defined, rebuilding them should be a no-op. This next definition
+# ensures that.
+ifdef INDICES
+REMAKE_INDICES = makeindex $(INDEX_SRCS)
+else
+REMAKE_INDICES = true
+endif
+
 # 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.
@@ -117,6 +127,7 @@ $(PN).pdf: $(SRCS) $(PN).bbl $(INDEX_DSTS)
 		rm $@.previous; \
 	else \
 		mv $@ $@.previous; \
+		$(REMAKE_INDICES); \
 		$(MAKE) $@; \
 	fi;