#
# ***** BEGIN LICENSE BLOCK *****
# 
# Copyright (C) 2009-2016 Olof Hagsand and Benny Holmgren
# Copyright (C) 2017-2019 Olof Hagsand
# Copyright (C) 2020 Olof Hagsand and Rubicon Communications, LLC(Netgate)
#
# This file is part of CLIXON
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Alternatively, the contents of this file may be used under the terms of
# the GNU General Public License Version 3 or later (the "GPL"),
# in which case the provisions of the GPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of the GPL, and not to allow others to
# use your version of this file under the terms of Apache License version 2, 
# indicate your decision by deleting the provisions above and replace them with
# the notice and other provisions required by the GPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the Apache License version 2 or the GPL.
#
# ***** END LICENSE BLOCK *****
#
VPATH       	= @srcdir@
srcdir  	= @srcdir@
top_srcdir  	= @top_srcdir@
CC		= @CC@
CFLAGS  	= @CFLAGS@ 
INSTALLFLAGS  	= @INSTALLFLAGS@ 
LDFLAGS 	= @LDFLAGS@

prefix 		= @prefix@
datarootdir	= @datarootdir@
exec_prefix 	= @exec_prefix@
bindir 		= @bindir@
libdir		= @libdir@
mandir		= @mandir@
libexecdir	= @libexecdir@
localstatedir	= @localstatedir@
sysconfdir	= @sysconfdir@
includedir	= @includedir@
HOST_VENDOR     = @host_vendor@

# XXX why is not wwwdir under prefix?
wwwdir  	= @wwwdir@
wwwuser         = @wwwuser@
with_libhttp	= @with_libhttp@
with_evhtp	= @with_evhtp@

SH_SUFFIX	= @SH_SUFFIX@
CLIXON_MAJOR    = @CLIXON_VERSION_MAJOR@
CLIXON_MINOR    = @CLIXON_VERSION_MINOR@

# Use this clixon lib for linking
CLIXON_LIB	= libclixon$(SH_SUFFIX).$(CLIXON_MAJOR).$(CLIXON_MINOR)

# For dependency
LIBDEPS		= $(top_srcdir)/lib/src/$(CLIXON_LIB) 

LIBS          = -L$(top_srcdir)/lib/src @LIBS@ $(top_srcdir)/lib/src/$(CLIXON_LIB)
ifeq ($(with_libhttp),yes)
LIBS          += -ldl -lpthread 
endif
ifeq ($(with_evhtp),yes)
LIBS          += -lpthread -levent -levent_openssl -lssl -lcrypto
endif

CPPFLAGS  	= @CPPFLAGS@ -fPIC

INCLUDES	= -I. -I$(top_srcdir)/lib/src -I$(top_srcdir)/lib -I$(top_srcdir)/include -I$(top_srcdir) @INCLUDES@

# Applications
APPLS	  = clixon_restconf # fcgi / nginx
ifeq ($(with_libhttp),yes)
APPLS	 += clixon_restconf_libhttp
endif
ifeq ($(with_evhtp),yes)
APPLS	 += clixon_restconf_evhtp
endif

# Common source - not accessible from plugin - independent of fcgi
APPSRC    = restconf_lib.c
APPOBJ    = $(APPSRC:.c=.o)

# Fcgi-specific source including main
APPFCGI    = restconf_fcgi_lib.c
APPFCGI   += restconf_fcgi_main.c
APPFCGI   += restconf_methods.c # These should be moved ^
APPFCGI   += restconf_methods_post.c
APPFCGI   += restconf_methods_get.c
APPFCGI   += restconf_stream.c
APPFCGIOBJ = $(APPFCGI:.c=.o)

ifeq ($(with_libhttp),yes)
# Libhttp-specific source including main
APPLIBH  = restconf_libhttp_main.c
APPLIBHOBJ = $(APPLIBH:.c=.o)
endif
ifeq ($(with_evhtp),yes)
# Evhtp-specific source including main
APPEVHTPH  = restconf_evhtp_main.c
APPEVHTPOBJ = $(APPEVHTPH:.c=.o)
endif

all:	 $(APPLS)

# Dependency of clixon library
$(top_srcdir)/lib/src/$(CLIXON_LIB):
	(cd $(top_srcdir)/lib/src && $(MAKE) $(MFLAGS) $(CLIXON_LIB))

clean:
	rm -f *.core $(APPLS) $(APPOBJ) $(APPFCGIOBJ)
ifeq ($(with_libhttp),yes)
	rm -f $(APPLIBHOBJ)
endif
ifeq ($(with_evhtp),yes)
	rm -f $(APPEVHTPOBJ)
endif

distclean: clean
	rm -f Makefile *~ .depend

# Put demon in bin 
# Put other executables in libexec/
# Also create a libexec/ directory for writeable/temporary files.
# Put config file in etc/
# Also a rule for letting www-dir be owned by www-data, which only works for sudo
install:	$(APPLS)
ifeq ($(shell whoami),root)
	install -d -m 0755 -o $(wwwuser) -g $(wwwuser) $(DESTDIR)$(wwwdir)
else
	install -d -m 0755 $(DESTDIR)$(wwwdir)
endif
	install -m 0755 $(INSTALLFLAGS) $(APPLS) $(DESTDIR)$(wwwdir)

install-include:	

uninstall:
	rm -f $(DESTDIR)$(wwwdir)/$(APPLS)

.SUFFIXES:
.SUFFIXES: .c .o

.c.o:
	$(CC) $(INCLUDES) -D__PROGRAM__=\"clixon_restconf\" $(CPPFLAGS) $(CFLAGS) -c $<

clixon_restconf : $(APPOBJ) $(APPFCGIOBJ)
	$(CC) $(LDFLAGS) $(APPOBJ) $(APPFCGIOBJ) -L. $(LIBS) -o $@

ifeq ($(with_libhttp),yes)
clixon_restconf_libhttp : $(APPOBJ) $(APPLIBHOBJ) $(LIBDEPS)
	$(CC) $(LDFLAGS) $(APPOBJ) $(APPLIBHOBJ) -L. $(LIBS) -o $@
endif

ifeq ($(with_evhtp),yes)
clixon_restconf_evhtp : $(APPOBJ) $(APPEVHTPOBJ) $(LIBDEPS)
	$(CC) $(LDFLAGS) $(APPOBJ) $(APPEVHTPOBJ) -L. $(LIBS) -o $@
endif

TAGS:
	find . -name '*.[chyl]' -print | etags -

depend:
	$(CC) $(DEPENDFLAGS) @DEFS@ $(INCLUDES) $(CFLAGS) -MM $(APPFCGI) $(APPSRC) > .depend

#include .depend