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

COMMON_D = ../common
COMMON_H = $(wildcard $(COMMON_D)/*.h)

LIBCONFIG_D = ../../3rdparty/libconfig
LIBCONFIG_OBJ = $(addprefix $(LIBCONFIG_D)/, libconfig.o grammar.o scanctx.o \
                scanner.o strbuf.o)
LIBCONFIG_H = $(addprefix $(LIBCONFIG_D)/, libconfig.h grammar.h parsectx.h \
              scanctx.h scanner.h strbuf.h wincompat.h)
LIBCONFIG_INCLUDE = -I$(LIBCONFIG_D)

MT19937AR_D = ../../3rdparty/mt19937ar
MT19937AR_OBJ = $(MT19937AR_D)/mt19937ar.o
MT19937AR_H = $(MT19937AR_D)/mt19937ar.h
MT19937AR_INCLUDE = -I$(MT19937AR_D)

LOGIN_C = account_sql.c ipban_sql.c login.c loginlog_sql.c
LOGIN_OBJ = $(addprefix obj_sql/, $(patsubst %.c,%.o,$(LOGIN_C)))
LOGIN_H = login.h account.h ipban.h loginlog.h

HAVE_MYSQL=@HAVE_MYSQL@
ifeq ($(HAVE_MYSQL),yes)
	LOGIN_SERVER_SQL_DEPENDS=$(LOGIN_OBJ) $(COMMON_D)/obj_sql/common_sql.a $(COMMON_D)/obj_all/common.a $(MT19937AR_OBJ) $(LIBCONFIG_OBJ)
else
	LOGIN_SERVER_SQL_DEPENDS=needs_mysql
endif

@SET_MAKE@

CC = @CC@
export CC

#####################################################################
.PHONY: all sql login-server clean buildclean help

all: sql

sql: login-server

buildclean:
	@echo "	CLEAN	login (build temp files)"
	@rm -rf *.o obj_sql

clean: buildclean
	@echo "	CLEAN	login"
	@rm -rf ../../login-server@EXEEXT@

help:
	@echo "possible targets are 'login-server' 'all' 'clean' 'help'"
	@echo "'login-server' - login server"
	@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/login/Makefile

needs_mysql:
	@echo "MySQL not found or disabled by the configure script"
	@exit 1

# object directories

obj_sql:
	@echo "	MKDIR	obj_sql"
	@-mkdir obj_sql

# executables

login-server: ../../login-server@EXEEXT@

../../login-server@EXEEXT@: $(LOGIN_SERVER_SQL_DEPENDS) Makefile
	@echo "	LD	$(notdir $@)"
	@$(CC) @LDFLAGS@ -o ../../login-server@EXEEXT@ $(LOGIN_OBJ) $(COMMON_D)/obj_sql/common_sql.a \
		$(COMMON_D)/obj_all/common.a $(MT19937AR_OBJ) $(LIBCONFIG_OBJ) @LIBS@ @MYSQL_LIBS@

# login object files

obj_sql/%.o: %.c $(LOGIN_H) $(COMMON_H) $(CONFIG_H) $(MT19937AR_H) $(LIBCONFIG_H) | obj_sql
	@echo "	CC	$<"
	@$(CC) @CFLAGS@ $(MT19937AR_INCLUDE) $(LIBCONFIG_INCLUDE) @MYSQL_CFLAGS@ @CPPFLAGS@ -c $(OUTPUT_OPTION) $<

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

$(COMMON_D)/obj_sql/common_sql.a:
	@echo "	MAKE	$@"
	@$(MAKE) -C $(COMMON_D) sql

$(MT19937AR_OBJ):
	@echo "	MAKE	$@"
	@$(MAKE) -C $(MT19937AR_D)

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