Makefile.in: Add the whitespacecheck target.
Cirrus CI: Run the "make whitespacecheck" command in the Linux task.
Address all shellcheck warnings in update-test.sh.
+ Makefile.in: Get rid of a remain of gnuc.h.
Documentation:
Reformat the installation notes (INSTALL.txt) in Markdown.
Convert CONTRIBUTING to Markdown.
distclean:
rm -f $(CLEANFILES) Makefile config.cache config.log config.status \
- config.h gnuc.h os-proto.h stamp-h stamp-h.in $(PROG).1 \
+ config.h os-proto.h stamp-h stamp-h.in $(PROG).1 \
libnetdissect.a tests/.failed tests/.passed \
tests/failure-outputs.txt
rm -rf autom4te.cache tests/DIFF tests/NEW