Unix Makefile: Have manual generation use the same perl script as Windows and VMS

	@ : {- output_on() unless windowsdll(); "" -}

	-$(RMDIR) $(DESTDIR)$(INSTALLTOP)/bin

# A method to extract all names from a .pod file

# The first sed extracts everything between "=head1 NAME" and the next =head1

# The perl command joins all the lines into one

# The second sed removes the description and turns all commas into spaces

# Voilà, you have a space separated list of names!

EXTRACT_NAMES=sed -e '1,/^=head1  *NAME *$$/d;/^=head1/,$$d' | \

              $(PERL) -p -0 -e 's/\n/ /g; END {print "\n"}' | \

              sed -e 's/ - .*$$//;s/,/ /g'

PROCESS_PODS=\

	set -e; \

	here=`cd $(SRCDIR); pwd`; \

	point=$$here/util/point.sh; \

	for ds in man1 man3 man5 man7 ; do \

	    SEC=`echo $$ds | sed -e s/man//`; \

	    for p in $(SRCDIR)/doc/$$ds/*.pod; do \

		fn=`basename $$p .pod`; \

		Name=$$fn; \

		NAME=`echo $$fn | tr '[a-z]' '[A-Z]'`; \

		suf=`eval "echo $$OUTSUFFIX"`; \

		top=`eval "echo $$OUTTOP"`; \

		$(PERL) $(SRCDIR)/util/mkdir-p.pl $$top/man$$SEC; \

		echo "install $$p -> $$top/man$$SEC/$$fn$$suf"; \

		cat $$p | eval "$$GENERATE" \

			>  $$top/man$$SEC/$$fn$$suf; \

		names=`cat $$p | $(EXTRACT_NAMES)`; \

		( cd $$top/man$$SEC; \

		  for n in $$names; do \

		      comp_n="$$n"; \

		      comp_fn="$$fn"; \

		      case "$(PLATFORM)" in DJGPP|Cygwin*|mingw*|darwin*-*-cc) \

			  comp_n=`echo "$$n" | tr '[A-Z]' '[a-z]'`; \

			  comp_fn=`echo "$$fn" | tr '[A-Z]' '[a-z]'`; \

			  ;; \

		      esac; \

		      if [ "$$comp_n" != "$$comp_fn" ]; then \

			  echo "link $$top/man$$SEC/$$n$$suf -> $$top/man$$SEC/$$fn$$suf"; \

			  PLATFORM=$(PLATFORM) $$point $$fn$$suf $$n$$suf; \

		      fi; \

		  done ); \

	    done; \

	done

UNINSTALL_DOCS=\

	set -e; \

	here=`cd $(SRCDIR); pwd`; \

	for ds in man1 man3 man5 man7 ; do \

	    SEC=`echo $$ds | sed -e s/man//`; \

	    for p in $(SRCDIR)/doc/$$ds/*.pod; do \

		fn=`basename $$p .pod`; \

		suf=`eval "echo $$OUTSUFFIX"`; \

		top=`eval "echo $$OUTTOP"`; \

		echo "$(RM) $$top/man$$SEC/$$fn$$suf"; \

	        $(RM) $$top/man$$SEC/$$fn$$suf; \

		names=`cat $$p | $(EXTRACT_NAMES)`; \

		for n in $$names; do \

		    comp_n="$$n"; \

		    comp_fn="$$fn"; \

		    case "$(PLATFORM)" in DJGPP|Cygwin*|mingw*|darwin*-*-cc) \

			comp_n=`echo "$$n" | tr '[A-Z]' '[a-z]'`; \

			comp_fn=`echo "$$fn" | tr '[A-Z]' '[a-z]'`; \

			;; \

		    esac; \

		    if [ "$$comp_n" != "$$comp_fn" ]; then \

			echo "$(RM) $$top/man$$SEC/$$n$$suf"; \

			$(RM) $$top/man$$SEC/$$n$$suf; \

		    fi; \

		done; \

		( $(RMDIR) $$top/man$$SEC 2>/dev/null || exit 0 ); \

	    done; \

	done

install_man_docs:

	@[ -n "$(INSTALLTOP)" ] || (echo INSTALLTOP should not be empty; exit 1)

	@echo "*** Installing manpages"

	@\

	OUTSUFFIX='.$${SEC}$(MANSUFFIX)'; \

	OUTTOP="$(DESTDIR)$(MANDIR)"; \

	GENERATE='pod2man --name=$$NAME --section=$$SEC --center=OpenSSL --release=$(VERSION)'; \

	$(PROCESS_PODS)

	$(PERL) $(SRCDIR)/util/process_docs.pl \

		--destdir=$(DESTDIR)$(MANDIR) --type=man --suffix=$(MANSUFFIX)

uninstall_man_docs:

	@echo "*** Uninstalling manpages"

	@\

	OUTSUFFIX='.$${SEC}$(MANSUFFIX)'; \

	OUTTOP="$(DESTDIR)$(MANDIR)"; \

	$(UNINSTALL_DOCS)

	$(PERL) $(SRCDIR)/util/process_docs.pl \

		--destdir=$(DESTDIR)$(MANDIR) --type=man --suffix=$(MANSUFFIX) \

		--remove

install_html_docs:

	@[ -n "$(INSTALLTOP)" ] || (echo INSTALLTOP should not be empty; exit 1)

	@echo "*** Installing HTML manpages"

	@\

	OUTSUFFIX='.$(HTMLSUFFIX)'; \

	OUTTOP="$(DESTDIR)$(HTMLDIR)"; \

	GENERATE="pod2html --podroot=$(SRCDIR)/doc --htmldir=.. \

			   --podpath=apps:crypto:ssl --title=\$$Name \

		  | perl -pe 's|href=\"http://man.he.net/man|href=\"../man|g; s|href=\"(.*/man.*)(?<!\.html)\">|href=\"\$$1.html\">|g;'"; \

	$(PROCESS_PODS)

	$(PERL) $(SRCDIR)/util/process_docs.pl \

		--destdir=$(DESTDIR)$(HTMLDIR) --type=html

uninstall_html_docs:

	@echo "*** Uninstalling manpages"

	@\

	OUTSUFFIX='.$(HTMLSUFFIX)'; \

	OUTTOP="$(DESTDIR)$(HTMLDIR)"; \

	$(UNINSTALL_DOCS)

	$(PERL) $(SRCDIR)/util/process_docs.pl \

		--destdir=$(DESTDIR)$(HTMLDIR) --type=html --remove

# Developer targets (note: these are only available on Unix) #########