#
# $Id$
#
# utils Makefile
#(to be included from each util/ subdirectory)
#
# History:
# --------
#  2009-04-23  initial version derived from Makefile.modules (andrei)

#
# Variables that should be defined in the util Makefiles, prior to including
# this makefile:
#
# NAME - util binary name, with no path (MUST).
#
# COREPATH - path to the main/core directory (OPTIONAL, default ../..)
#
# DEFS - local extra defines (OPTIONAL)
#
# LIBS - local extra libs (OPTIONAL)
#
# SER_LIBS - ser/sr libs that should be compiled, linked against and installed
#           along the binary. The format is: <path>/<shortname>, e.g.
#           SER_LIBS=../../lib/srdb2/srdb2 for libsrdb2 with the sources
#            in ../../lib/srdb2. (OPTIONAL)
#

UTIL_NAME=$(NAME)

# default path to the core makefiles
COREPATH ?=../..

ALLDEP=Makefile $(COREPATH)/Makefile.sources $(COREPATH)/Makefile.rules \
 $(COREPATH)/Makefile.utils $(COREPATH)/Makefile.dirs $(COREPATH)/config.mak

#override modules value, an util cannot have submodules
override modules=
override static_modules=
override static_modules_path=

# temporary def (visible only in the util makefile, not exported)
DEFS += -DMOD_NAME="utils/$(UTIL_NAME)"

ifneq ($(makefile_defs_included),1)
$(error "the local makefile does not include Makefile.defs!")
endif

ifeq ($(MAKELEVEL), 0)
# make called directly in the module dir!

else
# called by the main Makefile

ALLDEP+=$(COREPATH)/Makefile

endif

include $(COREPATH)/Makefile.sources


# if config was not loaded (makefile_defs!=1) ignore
# the rest of makefile and try only to remake the config
ifeq ($(makefile_defs),1)

# set CFLAGS & LDFLAGS
CFLAGS:=$(UTILS_CFLAGS)
LDFLAGS:=$(UTILS_LDFLAGS)

err_fail?=1

include $(COREPATH)/Makefile.dirs
include $(COREPATH)/Makefile.targets
include $(COREPATH)/Makefile.rules
include $(COREPATH)/Makefile.shared

# default: if not overwritten by the main Makefile, install in bin_dir
util_dst=$(bin_prefix)/$(bin_dir)

$(util_dst):
		mkdir -p $(util_dst)

modules:

.PHONY: install
.PHONY: install-libs
install: $(NAME) $(util_dst) install-libs
	$(INSTALL_TOUCH) $(util_dst)/$(NAME)
	$(INSTALL_BIN)  $(NAME)  $(util_dst)

ifneq (,$(SER_LIBS))
install-libs:
	@for lib in $(dir $(SER_LIBS)); do \
		$(call try_err, $(MAKE) -C "$${lib}" install-if-newer ) ;\
	done; true

else
install-libs:

endif # $(SER_LIBS)

.PHONY: install-if-newer
install-if-newer: $(util_dst)/$(NAME)

$(util_dst)/$(NAME): $(NAME)
	@$(MAKE) install

# README build rules
ifneq (,$(wildcard doc/Makefile))
#doc/Makefile present => we can generate README

README: doc/*.xml
	$(MAKE) -C doc $(UTIL_NAME).txt
	mv doc/$(UTIL_NAME).txt $@

else
# do nothing

README:
endif

#man page build rules
ifneq (,$(wildcard $(UTIL_NAME).xml))

$(UTIL_NAME).7: $(UTIL_NAME).xml
	docbook2x-man -s ../../doc/stylesheets/serdoc2man.xsl $<

man: $(UTIL_NAME).7

else

man:

endif

endif # ifeq($(makefile_defs),1)

include $(COREPATH)/Makefile.cfg