use help2man to generate minimal man pages

git-svn-id: https://vsmartcard.svn.sourceforge.net/svnroot/vsmartcard@739 96b47cad-a561-4643-ad3b-153ac7d7599c

pcsc-relay/configure.ac

@@ -12,6 +12,8 @@ AC_PROG_CC
 AM_PROG_CC_C_O
 AM_PATH_PYTHON
 PKG_PROG_PKG_CONFIG
+AC_PATH_PROG(HELP2MAN, help2man, false // No help2man //)
+AC_PATH_PROG(GENGETOPT, gengetopt, false // No gengetopt //)
 
 # If you need to see the details, just run make V=1.
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])

pcsc-relay/src/Makefile.am

@@ -10,6 +10,17 @@ BUILT_SOURCES = cmdline.h cmdline.c
 
 EXTRA_DIST  = pcsc-relay.ggo pcsc-relay.ggo.in
 EXTRA_DIST += picc.py
+MAINTAINERCLEANFILES = $(BUILT_SOURCES) npa-tool.ggo $(dist_man1_MANS)
+
+dist_man1_MANS		= pcsc-relay.1
+
+
+pcsc-relay.1:
+	$(HELP2MAN) \
+		--output=$@ \
+		--version-string='$(PACKAGE) $(VERSION)' \
+		$(srcdir)/pcsc-relay
+
 
 bin_PROGRAMS = pcsc-relay
 bin_SCRIPTS = picc.py
@@ -23,7 +34,7 @@ noinst_HEADERS = pcscutil.h pcsc-relay.h
 pcsc-relay.c: $(BUILT_SOURCES)
 
 $(BUILT_SOURCES): pcsc-relay.ggo
-	gengetopt --output-dir=$(srcdir) < $<
+	$(GENGETOPT) --output-dir=$(srcdir) < $<
 
 pcsc-relay.ggo: pcsc-relay.ggo.in
 	$(do_subst) < $< > $(srcdir)/$@