CC = @CC@
LN_S = @LN_S@
AR = @AR@
RANLIB = @RANLIB@
CPP = @CPP@
CFLAGS = -Wall @CFLAGS@ @DEFS@
CPPFLAGS = @CPPFLAGS@ @DEFS@
LDFLAGS = @LDFLAGS@ @LIBS@
INSTALL = @INSTALL@
EXEEXT = @EXEEXT@
OBJEXT = @OBJEXT@
PATH_SEPARATOR = @PATH_SEPARATOR@
SHOBJFLAGS = @SHOBJFLAGS@
SHOBJLDFLAGS = @SHOBJLDFLAGS@
SHOBJEXT = so
ARFLAGS = # @ARFLAGS@
AREXT = a
PKGVERS = @PACKAGE_VERSION@
PKGVERSMAJOR = `echo $(PKGVERS) | cut -f 1 -d .`

prefix = @prefix@
mandir = @mandir@
sysconfdir = @sysconfdir@
datadir = @datadir@
exec_prefix = @exec_prefix@
bindir = @bindir@
libdir = @libdir@
includedir = @includedir@

LIBS = libconfig.$(AREXT) libconfig.$(SHOBJEXT)
BINS =
# The following two lines need to be kept syncronised.
OBJS = libconfig.o conf_space.o conf_section.o conf_apache.o conf_colon.o conf_equal.o conf_xml.o
SHOBJS = libconfig_shr.o conf_space_shr.o conf_section_shr.o conf_apache_shr.o conf_colon_shr.o conf_equal_shr.o conf_xml_shr.o

all: $(LIBS) $(BINS)
libconfig.$(SHOBJEXT): $(SHOBJS) @LIBOBJS@
	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $(SHOBJFLAGS) $(SHOBJLDFLAGS) -o $@ $^

libconfig.$(AREXT): $(OBJS) @LIBOBJS@
	$(AR) rcu $@ $^
	-$(RANLIB) $@

libconfig.o: libconfig.c compat.h win32.h config.h libconfig.h
libconfig_shr.o: libconfig.c compat.h win32.h config.h libconfig.h
	$(CC) $(CPPFLAGS) $(CFLAGS) $(SHOBJFLAGS) -c -o $@ libconfig.c

%_shr.o: %.c
	$(CC) $(CPPFLAGS) $(CFLAGS) $(SHOBJFLAGS) -c -o $@ $^

libconfig.h: libconfig.h.in
	cat $^ | $(CPP) $(CPPFLAGS) - | grep -v '^#' | grep -v '^ *$$' | sed 's/^!/#  /g;s/__BLANK_LINE__//' > $@

test-lc: $(LIBS) test-lc.c
	$(CC) $(CPPFLAGS) $(CFLAGS) -o $@ $(filter %.c, $^) $(LDFLAGS) -Wl,-R -Wl,. -L. -lconfig

.PHONY: clean distclean install
clean:
	rm -f *.o $(BINS) $(LIBS) libconfig.h *~ test-lc
distclean: clean
	rm -f Makefile config.h config.status config.log lc_geterrno.3 lc_process.3 lc_register_var.3 lc_geterrstr.3 lc_register_callback.3


install: all libconfig.h
	-$(INSTALL) -d $(mandir)
	-$(INSTALL) -d $(mandir)/man3
	-$(INSTALL) -d $(libdir)
	-$(INSTALL) -d $(includedir)
	$(INSTALL) -m 755 libconfig.$(SHOBJEXT) $(libdir)/libconfig.$(SHOBJEXT).$(PKGVERS)
	$(INSTALL) -m 644 libconfig.$(AREXT) $(libdir)/libconfig.$(AREXT)
	$(INSTALL) -m 644 lc_register_callback.3 $(mandir)/man3/lc_register_callback.3
	$(INSTALL) -m 644 lc_register_var.3 $(mandir)/man3/lc_register_var.3
	$(INSTALL) -m 644 lc_geterrstr.3 $(mandir)/man3/lc_geterrstr.3
	$(INSTALL) -m 644 lc_geterrno.3 $(mandir)/man3/lc_geterrno.3
	$(INSTALL) -m 644 lc_process.3 $(mandir)/man3/lc_process.3
	$(INSTALL) -m 644 libconfig.h $(includedir)/libconfig.h
	-( cd $(libdir) && rm -f libconfig.$(SHOBJEXT).$(PKGVERSMAJOR) && $(LN_S) libconfig.$(SHOBJEXT).$(PKGVERS) libconfig.$(SHOBJEXT).$(PKGVERSMAJOR) )
	-( cd $(libdir) && rm -f libconfig.$(SHOBJEXT) && $(LN_S) libconfig.$(SHOBJEXT).$(PKGVERS) libconfig.$(SHOBJEXT) )
