#*****************************************************************************
#	$Id: Makefile.maint,v 6.12 1998/08/29 04:55:17 darren Exp $
#
#   Development makefile for Exuberant Ctags, used to build releases.
#
#	Copyright (c) 1996-1998, Darren Hiebert
#*****************************************************************************

SOURCES		=	entry.c get.c main.c options.c parse.c read.c sort.c
DSOURCES	=	$(SOURCES) debug.c 
HEADERS		=	ctags.h

VERSION_FILES=	ctags.h ctags.1 ctags.lsm NEWS

DIST_FILES	=	COPYING FAQ INSTALL INSTALL.DOS QUOTES README \
				Makefile.in configure.in acconfig.h mkinstalldirs \
				Makefile.amiga Makefile.bcc Makefile.djg Makefile.maint \
				Makefile.os2 Makefile.w32 os_vms.mms \
				$(DSOURCES) strstr.c 

DOS_FILES	=	COPYING FAQ INSTALL.DOS QUOTES README \
				Makefile.amiga Makefile.bcc Makefile.djg \
				Makefile.os2 Makefile.w32 \
				$(DSOURCES)

RCS_FILES	=	$(DIST_FILES) $(VERSION_FILES) Makefile.maint \
				ctags.spec COPYING.short

WARNINGS	=	-Wall -W -Wtraditional -Wpointer-arith -Wcast-align \
				-Wwrite-strings -Wmissing-prototypes -Wmissing-declarations \
				-Wnested-externs -Wcast-qual -Wshadow \
				-pedantic -Wstrict-prototypes # -Wconversion -Werror 

ERRFILE	= errors
REDIR 	= 2>&1 | tee $(ERRFILE)

RPM_ROOT= $(HOME)/Develop
CTAGS_DOSDIR = /mnt/dos/ctags
WEB_ARCHIVE_DIR = $(HOME)/public_html/archives
DEP_DIR	= .deps

CC		= egcs
DEFS	= -I. -DHAVE_CONFIG_H
CFLAGS	= $(DEFS) $(WARNINGS)
OPT		= -O3
DCFLAGS	= $(CFLAGS) -DDEBUG -DINTERNAL_SORT
DLFLAGS	= -lefence
LD		= gcc

AUTO_GEN	= configure config.h.in
CONFIG_GEN	= config.cache config.log config.status config.run config.h Makefile
PROF_GEN	= gmon.out *.da *.bb *.bbg *.gcov

#
# Targets
#
ifeq ($(findstring clean,$(MAKECMDGOALS)),)
ifneq ($(MAKECMDGOALS),setup)
ifeq ($(wildcard config.h),)
ctags dctags ctags.prof ctags.gcov:
	$(MAKE) config.h
	$(MAKE) $(MAKECMDGOALS)
else
all: ctags dctags tags syntax.vim

include $(DSOURCES:%.c=$(DEP_DIR)/%.d)

#
# Executable targets
#
ctags: $(SOURCES:.c=.o)
	@ echo "-- Linking $@"
	@ $(LD) $(LFLAGS) $^ -o $@

dctags: $(DSOURCES) $(HEADERS) Makefile
	@ echo "-- Building $@"
	@ $(CC) -g $(DCFLAGS) $(DSOURCES) $(DLFLAGS) -o $@ $(REDIR)

ctags.prof: $(SOURCES) $(HEADERS) Makefile
	$(CC) -O3 -pg $(CFLAGS) $(SOURCES) -o $@

ctags.cov: $(SOURCES) $(HEADERS) Makefile
	$(CC) -fprofile-arcs -ftest-coverage $(CFLAGS) $(SOURCES) -o $@

gcov: $(SOURCES:.c=.gcov)

endif
endif
endif

ctags32.exe: $(SOURCES) $(HEADERS)
	gcc-dos -DMSDOS -O4 -Wall -s -o $@ $(SOURCES)

#
# Support targets
#
FORCE:

config.h.in: acconfig.h configure.in
	autoheader
	@ touch $@

configure: configure.in
	autoconf

config.h: config.h.in configure
	./configure --enable-maintainer-mode
	@ touch $@

profclean:
	rm -f $(PROF_GEN)

clean: profclean
	rm -f *.[oi] $(DEP_DIR)/*.d ctags dctags ctags*.exe ctags.man \
	      ctags.prof ctags.cov tags TAGS syntax.vim $(ERRFILE)

distclean: clean
	rm -f $(CONFIG_GEN)

maintainer-clean maintclean: distclean
	rm -f $(AUTO_GEN)

ctags.man: ctags.1
	@ groff -Tascii -mandoc $< | sed 's/.//g' > $@

tags: $(DSOURCES) $(HEADERS)
	@ ctags $^

#
# Create a Vim syntax file for all typedefs
#
syntax: syntax.vim
syntax.vim: $(DSOURCES) $(HEADERS)
	@ ctags -i=ctS -o- $^ |\
		awk 'BEGIN{printf("syntax keyword Typedef\t")}\
				{printf("%s ", $$1)}END{print ""}' > $@

#
# RCS management
#
co:
	-@ (cd RCS; rlog -L -R * | sed -e 's/,v$$//')

checkin:
	@ ci -u `rlog -L -R RCS/* | sed -e 's:RCS/::' -e 's/,v$$//'`

rcs-release:
	-co -l $(RCS_FILES)
	ci -u -f6.1 -n"V2_1" -m"Formal release of 2.1" $(RCS_FILES)

rcs-files:
	@ls -1 $(RCS_FILES)

#
# Release management
#
ctags-%.tar.gz: $(DIST_FILES) $(VERSION_FILES)
	@ echo "---------- Building tar ball"
	if [ -d ctags-$* ] ;then rm -fr ctags-$** ;fi
	mkdir ctags-$*
	cp -p $(DIST_FILES) ctags-$*/
	for file in $(VERSION_FILES) ;do \
		sed -e "s/@@VERSION@@/$*/" \
		    -e "s/@@LSMDATE@@/`date +'%d%b%y' | tr 'a-z' 'A-Z'`/" \
			$${file} > ctags-$*/$${file} ;\
	done
	chmod 644 ctags-$*/*
	chmod 755 ctags-$*/mkinstalldirs
	(cd ctags-$*; autoheader; chmod 644 config.h.in)
	(cd ctags-$*; autoconf; chmod 755 configure)
	tar -zcf $@ ctags-$*

ctags-%.tar.Z: ctags-%.tar.gz
	tar -Zcf $@ ctags-$*

vim-ctags-%.tar.gz: ctags-%.tar.gz
	@ echo "---------- Building Vim tar ball"
	if [ -d vim ] ;then rm -fr vim ;fi
	mkdir -p vim
	cp -pr ctags-$* vim/ctags
	( cd vim/ctags ;\
	  mv README README.txt ;\
	  rm COPYING QUOTES ;\
	  echo "You can obtain a copy of the GNU General Public License from the GNU web" >> COPYING ;\
	  echo "site at http://www.gnu.org/copyleft/gpl.html, or from the Exuberant Ctags" >> COPYING ;\
	  echo "web site at http://darren.hiebert.com/ctags/gpl.html, or by writing to" >> COPYING ;\
	  echo "the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston," >> COPYING ;\
	  echo "MA 02111-1307  USA" >> COPYING ;\
	  chmod 644 COPYING ;\
	)
	cd vim; tar -zcf ../$@ ctags

$(CTAGS_DOSDIR)/ctags%: FORCE
	if [ -d $(CTAGS_DOSDIR)/ctags$* ] ;\
		then rm -fr $(CTAGS_DOSDIR)/ctags$*/* ;\
		else mkdir -p $(CTAGS_DOSDIR)/ctags$* ;\
	fi

dos1-%: $(DOS_FILES)
	for file in $^ ;do \
		unix2dos $${file} $(CTAGS_DOSDIR)/ctags$*/$${file} ;\
	done
	mv $(CTAGS_DOSDIR)/ctags$*/Makefile.amiga \
	   $(CTAGS_DOSDIR)/ctags$*/Makefile.ami

dos2-%: $(VERSION_FILES) ctags.man
	for file in $^ ;do \
		sed -e "s/@@VERSION@@/$*/" \
		    -e "s/@@LSMDATE@@/`date +'%d%b%y' | tr 'a-z' 'A-Z'`/" $${file} |\
			unix2dos > $(CTAGS_DOSDIR)/ctags`echo $*|sed 's/\.//g'`/$${file} ;\
	done

dos-%:
	@ echo "---------- Building MSDOS release directory"
	$(MAKE) $(CTAGS_DOSDIR)/ctags`echo $*|sed 's/\.//g'` \
			dos1-`echo $*|sed 's/\.//g'` dos2-$*

rpm-%: ctags-%.tar.gz ctags.spec
	@ echo "---------- Building RPM"
	cp -p ctags-$*.tar.gz $(RPM_ROOT)/SOURCES/
	sed -e "s/@@VERSION@@/$*/" ctags.spec > $(RPM_ROOT)/SPECS/ctags-$*.spec
	(cd $(RPM_ROOT)/SPECS; rpm -ba ctags-$*.spec)

ctags32-%: ctags-%.tar.gz
	@ echo "---------- Building DPMS binary for MSDOS"
	(cd ctags-$*; $(MAKE) -f ../Makefile ctags32.exe; mv ctags32.exe ..)
	rm -f $(CTAGS_DOSDIR)/ctags32.exe
	mcopy ctags32.exe $(CTAGS_DOSDIR)

#
# Prevent make from deleting these automatically
#
.PRECIOUS: ctags-%.tar.gz ctags-%.tar.Z vim-ctags-%.tar.gz

cleanrelease-%:
	rm -f ctags-$*.tar.gz vim-ctags-$*.tar.gz
	rm -fr ctags-$*
	rm -fr $(CTAGS_DOSDIR)/ctags`echo $*|sed 's/\.//g'`
	rm -f $(RPM_ROOT)/SOURCES/ctags-$*.tar.gz
	rm -f $(RPM_ROOT)/RPMS/i386/ctags-$*-1.i386.rpm
	rm -f $(RPM_ROOT)/SRPMS/ctags-$*-1.src.rpm
	rm -f $(RPM_ROOT)/SPECS/ctags-$*.spec

release-%: ctags-%.tar.gz ctags-%.tar.Z vim-ctags-%.tar.gz dos-% rpm-% ctags32-%
	@ echo "---------- Copying files to web archive"
	cp -p ctags-$*.tar.* $(WEB_ARCHIVE_DIR)
	cp -p $(RPM_ROOT)/RPMS/i386/ctags-$*-1.i386.rpm $(WEB_ARCHIVE_DIR)
	cp -p $(RPM_ROOT)/SRPMS/ctags-$*-1.src.rpm $(WEB_ARCHIVE_DIR)
	cp -p ctags-$*/ctags.lsm $(WEB_ARCHIVE_DIR)/ctags-$*.lsm
	chmod o+r $(WEB_ARCHIVE_DIR)/*
	@ echo "---------- Release $* completed"

#
# Dependency file generation
#
$(DEP_DIR)/%.d: %.c Makefile
	@ if [ ! -d $(DEP_DIR) ] ;then mkdir -p $(DEP_DIR) ;fi
	@ $(CC) -M $(DCFLAGS) $< | sed 's/\($*\.o\)\([ :]\)/\1 $(@F)\2/g' > $@


%.dd: %.c Makefile
	-@ $(CC) -M $(DCFLAGS) $<

#
# Compilation rules
#
%.o : %.c $(DEP_DIR)/%.d
	@ echo "-- Compiling $*.c"
	@ $(CC) $(CFLAGS) $(OPT) -Wuninitialized -O -c $<  $(REDIR)

%.i : %.c $(DEP_DIR)/%.d FORCE
	$(CC) $(DCFLAGS) -Wuninitialized -O -E $< | noblanks > $@ $(REDIR)

%.err: %.c
	@ $(CC) $(DCFLAGS) -Wuninitialized -O -c $<
	@ rm $*.o

%.gcov: %.bb
	@ gcov $*.c

# vi:ts=4 sw=4