Added "make analyse" to run analysis tools on the source.

README.md

@@ -34,7 +34,8 @@ debugging support to be built in, and the `--enable-profiling` option builds
 in profiling support (see "`man gprof`").  Also note that running
 "`make index`" will generate an HTML code index (using _ctags_ and
 _cproto_); this index lists all files used, all functions defined, and all
-TODOs marked in the code.
+TODOs marked in the code.  Finally, "`make analyse`" will run the "`splint`"
+and "`flawfinder`" tools on all C files to generate analysis files ("`*.e`").
 
 
 Author and acknowledgements

autoconf/make/rules.mk

@@ -2,7 +2,7 @@
 # Compilation rules.
 #
 
-.SUFFIXES: .c .d .o
+.SUFFIXES: .c .d .o .e
 
 .c.o:
 	$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
@@ -11,6 +11,10 @@
 	sh $(srcdir)/autoconf/scripts/depend.sh \
 	   $(CC) $< $(<:%.c=%) $(srcdir) $(CFLAGS) $(CPPFLAGS) > $@
 
+.c.e:
+	-splint -badflag $(CPPFLAGS) $< > $@ 2>&1
+	-flawfinder $< >> $@ 2>&1
+
 #
 # Native language support
 #

autoconf/make/unreal.mk

@@ -2,8 +2,8 @@
 # Rules for all phony targets.
 #
 
-.PHONY: all help make dep depend test check \
-  clean depclean indentclean distclean cvsclean svnclean \
+.PHONY: all help make dep depend test check analyse \
+  clean depclean analysisclean indentclean distclean gitclean \
   index manhtml indent update-po \
   doc dist release \
   install uninstall
@@ -22,11 +22,13 @@ help:
 	@echo
 	@echo '  make            rebuild the Makefile (after adding new files)'
 	@echo '  dep / depend    rebuild .d (dependency) files'
-	@echo '  clean           remove .o (object) and .c~ (backup) files'
+	@echo '  analyse         run analysis tools on all .c files'
+	@echo '  clean           remove .o (object) files'
 	@echo '  depclean        remove .d (dependency) files'
+	@echo '  analysisclean   remove .e (analysis) files'
 	@echo '  indentclean     remove files left over from "make indent"'
 	@echo '  distclean       remove everything not distributed'
-	@echo '  cvsclean        remove everything not in CVS/SVN'
+	@echo '  gitclean        remove everything not in version control'
 	@echo
 	@echo '  index           generate an HTML index of source code'
 	@echo '  manhtml         output HTML man page to stdout'
@@ -54,12 +56,17 @@ dep depend: $(alldep)
 	cat $(alldep) >> $(srcdir)/autoconf/make/depend.mk~
 	sh ./config.status
 
+analyse: $(allanalysis)
+
 clean:
 	rm -f $(allobj)
 
 depclean:
 	rm -f $(alldep)
 
+analysisclean:
+	rm -f $(allanalysis)
+
 indentclean:
 	cd $(srcdir) && for FILE in $(allsrc); do rm -f ./$${FILE}~; done
 
@@ -78,13 +85,13 @@ update-po: $(srcdir)/src/nls/$(PACKAGE).pot
 	  fi; \
 	done
 
-distclean: clean depclean
+distclean: clean depclean analysisclean
 	rm -f $(alltarg) src/include/config.h
 	rm -rf $(package)-$(version).tar* $(package)-$(version)
 	rm -f *.html config.*
 	rm Makefile
 
-cvsclean svnclean: distclean
+gitclean: distclean
 	rm -f doc/lsm
 	rm -f doc/quickref.1
 	rm -f configure
@@ -94,7 +101,7 @@ cvsclean svnclean: distclean
 	echo > $(srcdir)/autoconf/make/modules.mk~
 
 doc:
-	:
+	-true
 
 index:
 	(cd $(srcdir); sh autoconf/scripts/index.sh $(srcdir)) > index.html

autoconf/scripts/makemake.sh

@@ -39,6 +39,7 @@ printf "%s" "Scanning for source files: "
 allsrc=$("${FIND}" src -type f -name "*.c" -print)
 allobj=$(echo "${allsrc}" | tr ' ' '\n' | sed 's/\.c$/.o/')
 alldep=$(echo "${allsrc}" | tr ' ' '\n' | sed 's/\.c$/.d/')
+allanalysis=$(echo "${allsrc}" | tr ' ' '\n' | sed 's/\.c$/.e/')
 
 echo "$(echo "${allsrc}" | wc -w | tr -d ' ') found"
 
@@ -118,6 +119,10 @@ printf "%s" "alldep = "
 echo "$alldep" | tr '\n' ' ' | sed -e 's/ $//;s/ / \\!/g' | tr '!' '\n'
 echo
 echo
+printf "%s" "allanalysis = "
+echo "$allanalysis" | tr '\n' ' ' | sed -e 's/ $//;s/ / \\!/g' | tr '!' '\n'
+echo
+echo
 } >> "${listingsFile}"
 
 echo >> "${linkingRulesFile}"