X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=GNUmakefile;h=4b738f096e9b6155e840c40f73c418fb9d09a6ff;hb=e9ac324f03959e7884df4339e31acf25053b3dde;hp=89db2d9e05ddb249443d214be48ea65b001ffe39;hpb=d049732b73c04fe93839b552c403e731c0d5d8fc;p=mjotex.git

diff --git a/GNUmakefile b/GNUmakefile
index 89db2d9..4b738f0 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -20,7 +20,7 @@ PN = examples
 MJOTEX  = mjo-algorithm.tex mjo-arrow.tex mjo-common.tex mjo-cone.tex
 MJOTEX += mjo-convex.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-theorem-star.tex mjo-topology.tex
+MJOTEX += mjo-theorem-star.tex mjo-topology.tex mjo.bst
 
 # Use kpsewhich (from the kpathsea suite) to find the absolute paths
 # of the bibtex/mjotex files listed in in $(BIBS)/$(MJOTEX). The SRCS
@@ -119,17 +119,43 @@ else
 	echo -n '' > $@
 endif
 
+# If the output PDF exists but the log file does not, then an attempt
+# to "build the log file" (i.e. build the PDF) would do nothing. Thus
+# whenever the log file does not exist, we do a fresh build.
+$(PN).log: $(SRCS)
+	$(MAKE) clean
+	$(MAKE)
+
+# Ensure that there are no overfull or underfull boxes in the output
+# document by parsing the log for said warnings.
+.PHONY: check-boxes
+check-boxes: $(PN).log
+	@! grep -i 'overfull\|underfull' $<
+
 # Run chktex to find silly mistakes. There is some exit code weirdness
 # (Savannah bug 45979), so we just look for empty output.
-.PHONY: check
-check:
+.PHONY: check-chktex
+check-chktex:
 	@[ -z "$(shell chktex --quiet mjotex.sty)" ]
 
-# Clean up leftover junk.
+# Ensure that there are no undefined references in the document by
+# parsing the log file for said warnings.
+.PHONY: check-undefined
+check-undefined: $(PN).log
+	@! grep -i 'undefined' $<
+
+# Run a suite of checks.
+.PHONY: check
+check: check-boxes check-chktex check-undefined
+
+# Clean up leftover junk. This only looks overcomplicated because
+# the *.{foo,bar} syntax supported by Bash is not POSIX, and Make
+# will execute these commands using /bin/sh (which should be POSIX).
+JUNK_EXTENSIONS  = aux bbl bcf bib blg listing lof log nav out pdf
+JUNK_EXTENSIONS += snm spl toc xml
 .PHONY: clean
 clean:
-	rm -f *.{aux,bbl,bcf,bib,blg,listing,lof,log}
-	rm -f *.{nav,out,pdf,snm,spl,toc,xml}
+	for ext in $(JUNK_EXTENSIONS); do rm -f *.$$ext; done;
 	rm -rf dist/
 
 # If this document will be published, the publisher isn't going to