Introduce <twopence/version.h

Signed-off-by: Olaf Kirch <[email protected]>

.gitignore

@@ -3,6 +3,7 @@
 *.o
 *.gem
 *.swp
+library/version.h
 shell/command
 shell/exit
 shell/extract

library/Makefile

@@ -28,19 +28,26 @@ LIB_OBJS= twopence.o \
 	  buffer.o \
 	  logging.o \
 	  utils.o
+HEADERS	= buffer.h \
+	  twopence.h \
+	  version.h
 
 all: libtwopence.so
 
-libtwopence.so: twopence.h $(LIB_OBJS) Makefile
+libtwopence.so: $(HEADERS) $(LIB_OBJS) Makefile
 	$(CC) $(CFLAGS) -o $@ --shared -Wl,-soname,libtwopence.so.0 $(LIB_OBJS) -lssh
 
-install: libtwopence.so twopence.h
+install: libtwopence.so $(HEADERS)
 	mkdir -p $(DESTDIR)$(LIBDIR)
 	install -m555 libtwopence.so $(DESTDIR)$(LIBDIR)/libtwopence.so.$(VERSION)
 	mkdir -p $(DESTDIR)$(INCDIR)/twopence
-	install -m444 twopence.h buffer.h $(DESTDIR)$(INCDIR)/twopence
+	install -m444 $(HEADERS) $(DESTDIR)$(INCDIR)/twopence
 	mkdir -p $(DESTDIR)$(MANDIR)/man3
 	gzip -c twopence.3 > $(DESTDIR)$(MANDIR)/man3/twopence.3.gz
 
+version.h: version.h.in
+	sed 's:@VERSION@:$(VERSION):g' $< > $@
+
 clean:
 	rm -f *.o *.so
+	rm -f version.h

library/version.h.in

@@ -0,0 +1,25 @@
+/*
+Twopence version header file
+
+Copyright (C) 2014-2015 SUSE
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, version 2.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#ifndef TWOPENCE_VERSION_H
+#define TWOPENCE_VERSION_H
+
+#define TWOPENCE_VERSION		"@VERSION@"
+
+#endif /* TWOPENCE_VERSION_H */