#
# Makefile for mod_dav.
#

VPATH=@srcdir@

# where is APXS?
APXS = @APXS@
APXS_EXP = @APXS_EXP@
BINNAME = @BINNAME@
INSTALL_IT = @INSTALL_IT@
LIBS = @LIBS@
RANLIB = @RANLIB@
AR = ar rc
CC = @CC@
LCLINT = lclint

# put the autoconf INCLUDE before the cflags. The Apache CFLAGS
# may point to the "wrong" directory, so we ensure that we use
# the correct directory by placing generated includes first.
ALL_CFLAGS = $(CPPFLAGS) @INCLUDE@ @CFLAGS@ $(INCLUDE) $(CFLAGS)

SRCS = \
	dav_props.c \
	dav_util.c \
	dav_xmlparse.c \
	mod_dav.c \
	dav_lock.c \
	dav_opaquelock.c \
	dav_dyn.c

REPOS_SRCS = \
	dav_fs_dbm.c \
	dav_fs_lock.c \
	dav_fs_repos.c

SDBM_SRCS = \
	sdbm/sdbm.c sdbm/sdbm_hash.c sdbm/sdbm_lock.c sdbm/sdbm_pair.c
SDBM_HDRS = \
	sdbm/sdbm.h sdbm/sdbm_pair.h sdbm/sdbm_tune.h

STD_OBJS = $(SRCS:.c=.o)
REPOS_OBJS = $(REPOS_SRCS:.c=.o)
SDBM_OBJS = $(SDBM_SRCS:.c=.o)

OBJS = $(STD_OBJS) $(REPOS_OBJS) $(SDBM_OBJS)
HDRS = mod_dav.h dav_opaquelock.h $(SDBM_HDRS)

all: $(BINNAME)

# For DSO installs with APXS
libdav.so: $(OBJS)
	$(APXS) -c -o $@ $(APXS_CFLAGS) $(OBJS) $(APXS_EXP) $(LIBS)

# For static installs
libdav.a: $(OBJS)
	rm -f $@
	$(AR) $@ $(OBJS)
	$(RANLIB) $@

install: $(BINNAME)
	$(INSTALL_IT)

sdbm_combined.h: $(SDBM_HDRS)
	echo "#ifndef _SDBM_H_INCLUDED_" > $@
	echo "#define _SDBM_H_INCLUDED_" >> $@
	cat $(SDBM_HDRS) >> $@
	echo "#endif /* _SDBM_H_INCLUDED_ */" >> $@

sdbm_combined.c: $(SDBM_SRCS)
	sed 's/#include "sdbm.*/#include "sdbm_combined.h"/' $(SDBM_SRCS) > $@

sdbm_combined.o: sdbm_combined.c sdbm_combined.h

clean: 
	-rm -f libdav.so libdav.a *.o sdbm/*.o *.orig *.rej sdbm_combined.*
	cd util ; $(MAKE) clean

distclean: clean
	-rm -f Makefile libdav.module config.h config.status config.log config.cache

extraclean: distclean
	-rm -f config.h.in configure
	-rm -f INSTALL

lint:
	$(LCLINT) @INCLUDE@ -weak +matchanyintegral +posixstrictlib -fullinitblock -ifempty -globs "-Du_int32_t=unsigned int" *.c

doc:
	lynx -dump http://www.webdav.org/mod_dav/install.html > INSTALL

.c.o:
	$(CC) -c $(ALL_CFLAGS) $< -o $@

# just be lazy... any header change will recompile everything
$(OBJS): $(HDRS)