Automatically add version and date to the manpage

To avoid funny effects of ever changing files tracked by the VCS this patch
moves the manpage data to flashrom.8.tmpl and generates the actual
manpage with a new makefile target if needed.

Corresponding to flashrom svn r1728.
Signed-off-by: Joerg Mayer <jmayer@loplof.de>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

Makefile

@@ -649,7 +649,7 @@ FEATURE_LIBS += $(shell LC_ALL=C grep -q "NEEDLIBZ := yes" .libdeps && printf "%
 LIBFLASHROM_OBJS = $(CHIP_OBJS) $(PROGRAMMER_OBJS) $(LIB_OBJS)
 OBJS = $(CLI_OBJS) $(LIBFLASHROM_OBJS)
 
-all: hwlibs features $(PROGRAM)$(EXEC_SUFFIX)
+all: hwlibs features $(PROGRAM)$(EXEC_SUFFIX) $(PROGRAM).8
 ifeq ($(ARCH), x86)
 	@+$(MAKE) -C util/ich_descriptors_tool/ TARGET_OS=$(TARGET_OS) EXEC_SUFFIX=$(EXEC_SUFFIX)
 endif
@@ -673,7 +673,7 @@ TAROPTIONS = $(shell LC_ALL=C tar --version|grep -q GNU && echo "--owner=root --
 # This includes all frontends and libflashrom.
 # We don't use EXEC_SUFFIX here because we want to clean everything.
 clean:
-	rm -f $(PROGRAM) $(PROGRAM).exe libflashrom.a *.o *.d
+	rm -f $(PROGRAM) $(PROGRAM).exe libflashrom.a *.o *.d $(PROGRAM).8
 	@+$(MAKE) -C util/ich_descriptors_tool/ clean
 
 distclean: clean
@@ -867,16 +867,20 @@ endif
 	@$(DIFF) -q .features.tmp .features >/dev/null 2>&1 && rm .features.tmp || mv .features.tmp .features
 	@rm -f .featuretest.c .featuretest$(EXEC_SUFFIX)
 
-install: $(PROGRAM)$(EXEC_SUFFIX)
+$(PROGRAM).8: $(PROGRAM).8.tmpl
+	@sed -e '1 s#".*".*#"$(shell ./util/getrevision.sh -d $(PROGRAM).8.tmpl)" "$(VERSION)"#' <$< >$@
+
+install: $(PROGRAM)$(EXEC_SUFFIX) $(PROGRAM).8
 	mkdir -p $(DESTDIR)$(PREFIX)/sbin
 	mkdir -p $(DESTDIR)$(MANDIR)/man8
 	$(INSTALL) -m 0755 $(PROGRAM)$(EXEC_SUFFIX) $(DESTDIR)$(PREFIX)/sbin
 	$(INSTALL) -m 0644 $(PROGRAM).8 $(DESTDIR)$(MANDIR)/man8
 
-export:
+export: $(PROGRAM).8
 	@rm -rf $(EXPORTDIR)/flashrom-$(RELEASENAME)
 	@svn export -r BASE . $(EXPORTDIR)/flashrom-$(RELEASENAME)
 	@sed "s/^SVNVERSION.*/SVNVERSION := $(SVNVERSION)/" Makefile >$(EXPORTDIR)/flashrom-$(RELEASENAME)/Makefile
+	@cp $(PROGRAM).8 "$(EXPORTDIR)/flashrom-$(RELEASENAME)/$(PROGRAM).8"
 	@LC_ALL=C svn log >$(EXPORTDIR)/flashrom-$(RELEASENAME)/ChangeLog
 	@echo Exported $(EXPORTDIR)/flashrom-$(RELEASENAME)/
 
@@ -890,6 +894,6 @@ djgpp-dos: clean
 libpayload: clean
 	make CC="CC=i386-elf-gcc lpgcc" AR=i386-elf-ar RANLIB=i386-elf-ranlib
 
-.PHONY: all clean distclean compiler hwlibs features export tarball dos featuresavailable
+.PHONY: all install clean distclean compiler hwlibs features export tarball dos featuresavailable
 
 -include $(OBJS:.o=.d)

flashrom.8 → flashrom.8.tmpl

-.TH FLASHROM 8 "Jul, 2013"
+.TH FLASHROM 8 "" ""
 .SH NAME
 flashrom \- detect, read, write, verify and erase flash chips
 .SH SYNOPSIS