X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=GNUmakefile;h=8f9fc6be76dda4c376ae9f47754fd1037d6caf05;hb=7321e6c665f3b9797bb7a76618e6419a33357e6c;hp=cf7ab221fbc7cf04668564ba2f54fa6af5f040c9;hpb=281c5657812a7d2ec9dfa57cc59a2d9d40db1f06;p=mjotex.git

diff --git a/GNUmakefile b/GNUmakefile
index cf7ab22..8f9fc6b 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -11,16 +11,16 @@ PN = examples
 # A space-separated list of bib files. These must all belong to paths
 # contained in your $BIBINPUTS environment variable.
 #
-# Leave commented if you don't use a bibliography file.
+# Leave commented if you don't use a bibliography database.
 #
 #BIBS = 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.
-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-algorithm.tex mjo-arrow.tex mjo-common.tex mjo-complex.tex
+MJOTEX += mjo-cone.tex mjo-convex.tex mjo-font.tex mjo-linear_algebra.tex
+MJOTEX += mjo-listing.tex mjo-misc.tex mjo-proof_by_cases.tex mjo-theorem.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 +119,44 @@ 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' $<
+
 # Run chktex to find silly mistakes. There is some exit code weirdness
 # (Savannah bug 45979), so we just look for empty output.
+.PHONY: check-chktex
+CHKTEX = chktex --localrc .chktexrc --quiet --inputfiles=0
+check-chktex:
+	@[ -z "$(shell $(CHKTEX) mjotex.sty)" ]
+
+# 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' $<
+
+# Run a suite of checks.
 .PHONY: check
-check:
-	@[ -z "$(shell chktex --quiet mjotex.sty)" ]
+check: check-boxes check-chktex check-undefined
 
-# Clean up leftover junk.
+# 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