# This file is part of Hercules.
# http://herc.ws - http://github.com/HerculesWS/Hercules
#
# Copyright (C) 2012-2018  Hercules Dev Team
# Copyright (C)  Athena Dev Teams
#
# Hercules is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# @configure_input@

CONFIG_D = ../config
CONFIG_H = $(wildcard $(CONFIG_D)/*.h) $(wildcard $(CONFIG_D)/*/*.h)

COMMON_D = ../common
COMMON_H = $(filter-out %.p.h, $(wildcard $(COMMON_D)/*.h))
SYSINFO_INC = $(COMMON_D)/sysinfo.inc
COMMON_INCLUDE = -I..

THIRDPARTY_D = ../../3rdparty
THIRDPARTY_INCLUDE = -I$(THIRDPARTY_D)

LIBCONFIG_D = $(THIRDPARTY_D)/libconfig
LIBCONFIG_OBJ = $(addprefix $(LIBCONFIG_D)/, libconfig.o grammar.o scanctx.o \
                scanner.o strbuf.o)
LIBCONFIG_H = $(addprefix $(LIBCONFIG_D)/, libconfig.h grammar.h parsectx.h \
              scanctx.h scanner.h strbuf.h wincompat.h)

@SET_MAKE@

CC = @CC@
export CC

#####################################################################
.PHONY: all clean buildclean help

all: Makefile

buildclean:
	@echo "	CLEAN	tool (build temp files)"
	@rm -rf obj_all/*.o

clean: buildclean
	@echo "	CLEAN	tool"

help:
	@echo "possible targets are 'all' 'clean' 'help'"
	@echo "'all'        - builds all above targets"
	@echo "'clean'      - cleans builds and objects"
	@echo "'buildclean' - cleans build temporary (object) files, without deleting the"
	@echo "               executables"
	@echo "'help'       - outputs this message"

#####################################################################

Makefile: Makefile.in
	@$(MAKE) -C ../.. src/tool/Makefile

$(SYSINFO_INC): $(COMMON_H) $(CONFIG_H) $(LIBCONFIG_H)
	@echo "	MAKE	$@"
	@$(MAKE) -C ../.. sysinfo

obj_all:
	@echo "	MKDIR	obj_all"
	@-mkdir obj_all

obj_all/%.o: %.c $(COMMON_H) $(CONFIG_H) $(LIBCONFIG_H) | obj_all
	@echo "	CC	$<"
	@$(CC) @CFLAGS@ @DEFS@ $(COMMON_INCLUDE) $(THIRDPARTY_INCLUDE) @CPPFLAGS@ -c $(OUTPUT_OPTION) $<

# missing common object files
$(COMMON_D)/obj_all/common_mini.a:
	@echo "	MAKE	$@"
	@$(MAKE) -C $(COMMON_D) common_mini

$(LIBCONFIG_OBJ):
	@echo "	MAKE	$@"
	@$(MAKE) -C $(LIBCONFIG_D)