Makefile.libs

# Kamailio build system
#
# module Makefile
#(to be included from each library makefile)
#
# NAME, MAJOR_VER and MINOR_VER should be pre-defined in the library 
# makefile
#

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

ifneq	(,$(filter install% %install install, $(MAKECMDGOALS)))
compile_for_install:=yes
ifeq ($(quiet),verbose)
$(info install mode)
endif # verbose
endif

ifeq ($(NAME),)
$(error NAME, MAJOR_VER and MINOR_VER must be defined in the library Makefile)
endif
ifeq ($(MAJOR_VER),)
$(error NAME, MAJOR_VER and MINOR_VER must be defined in the library Makefile)
endif
ifeq ($(MINOR_VER),)
$(error NAME, MAJOR_VER and MINOR_VER must be defined in the library Makefile)
endif
ifeq ($(BUGFIX_VER),)
	BUGFIX_VER:=0
endif

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


ifeq ($(OS), darwin)
	LIB_NAME:= \
	$(LIB_PREFIX)$(NAME).$(MAJOR_VER).$(MINOR_VER).$(BUGFIX_VER)$(LIB_SUFFIX)
	LIB_RUNTIME_NAME:=$(LIB_PREFIX)$(NAME).$(MAJOR_VER)$(LIB_SUFFIX)
	LIB_LINK_NAME:=$(LIB_PREFIX)$(NAME)$(LIB_SUFFIX)
	# on darwin we add an extra dependency on a file containing the install 
	# name (we want to rebuild the library if the install path changed)
	# this is needed because instead of a rpath link option, on darwin the
	# path to a linked library is taken from the library itself (the path
	# is built-in the library)
	LIBINAME_F:=libiname.lst
	NAME_LD_FLAGS= -compatibility_version $(MAJOR_VER).$(MINOR_VER) \
					-current_version $(MAJOR_VER).$(MINOR_VER).$(BUGFIX_VER) \
					-install_name $(LIB_INSTALL_NAME)

else
	LIB_NAME:=$(LIB_PREFIX)$(NAME)$(LIB_SUFFIX).$(MAJOR_VER).$(MINOR_VER)
	LIB_RUNTIME_NAME:=$(LIB_PREFIX)$(NAME)$(LIB_SUFFIX).$(MAJOR_VER)
	LIB_LINK_NAME:=$(LIB_PREFIX)$(NAME)$(LIB_SUFFIX)
	NAME_LD_FLAGS= $(LIB_SONAME)$(LIB_RUNTIME_NAME)
	LIBINAME_F:=
endif

ifeq	($(strip $(compile_for_install)),yes)
	LIB_INSTALL_NAME:=$(lib_target)/$(LIB_RUNTIME_NAME)
else
	LIB_INSTALL_NAME:=$(shell pwd)/$(LIB_RUNTIME_NAME)
endif


COREPATH ?=../..

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


ifeq ($(MAKELEVEL), 0)
# make called directly in the library dir!
else
# called by the main Makefile

ALLDEP+=$(COREPATH)/Makefile $(COREPATH)/Makefile.defs

endif

include $(COREPATH)/Makefile.sources


CFLAGS:=$(LIB_CFLAGS)
LDFLAGS:=$(LIB_LDFLAGS) $(NAME_LD_FLAGS)
NAME:=$(LIB_NAME)


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

ifeq	(,$(filter clean %clean clean% proper %proper proper%, $(MAKECMDGOALS)))
ifneq ($(strip $(LIBINAME_F)),)
-include $(LIBINAME_F)
ifneq ($(strip $(LIB_INSTALL_NAME)), $(strip $(COMPILED_INAME)))
$(shell rm -f $(LIBINAME_F))
endif
endif
endif

$(NAME): $(LIB_RUNTIME_NAME) $(LIB_LINK_NAME) $(LIBINAME_F)

$(LIB_RUNTIME_NAME):
	-@ln -s $(LIB_NAME) $(LIB_RUNTIME_NAME)

$(LIB_LINK_NAME):
ifeq ($(OS), freebsd)
	-@ln -s $(LIB_RUNTIME_NAME) $(LIB_LINK_NAME)
else
	-@ln -s $(LIB_NAME) $(LIB_LINK_NAME)
endif

.PHONY: link_clean
link_clean:
	-@rm -f $(LIB_RUNTIME_NAME)
	-@rm -f $(LIB_LINK_NAME)

local-clean: link_clean

.PHONY: libiname_clean
libiname_clean:
	-@rm -f libiname.lst

local-clean: libiname_clean

$(lib_prefix)/$(lib_dir):
	mkdir -p $(lib_prefix)/$(lib_dir)

.PHONY: install
install: $(LIB_NAME) $(lib_prefix)/$(lib_dir) $(LIBINAME_F)
ifeq ($(OS), freebsd)
	$(INSTALL_TOUCH) $(lib_prefix)/$(lib_dir)/$(LIB_RUNTIME_NAME)
	$(INSTALL_LIB) $(LIB_NAME) $(lib_prefix)/$(lib_dir)/$(LIB_RUNTIME_NAME)
	rm -f $(lib_prefix)/$(lib_dir)/$(LIB_LINK_NAME)
	cd $(lib_prefix)/$(lib_dir) ; ln -s $(LIB_RUNTIME_NAME) $(LIB_LINK_NAME)
else
	$(INSTALL_TOUCH) $(lib_prefix)/$(lib_dir)/$(LIB_NAME)
	$(INSTALL_LIB) $(LIB_NAME) $(lib_prefix)/$(lib_dir)
	rm -f $(lib_prefix)/$(lib_dir)/$(LIB_RUNTIME_NAME) \
			$(lib_prefix)/$(lib_dir)/$(LIB_LINK_NAME) 
	cd $(lib_prefix)/$(lib_dir) ; ln -s $(LIB_NAME) $(LIB_RUNTIME_NAME) 
	cd $(lib_prefix)/$(lib_dir) ; ln -s $(LIB_NAME) $(LIB_LINK_NAME) 
endif


.PHONY:install-if-newer
install-if-newer: $(lib_prefix)/$(lib_dir)/$(LIB_RUNTIME_NAME)

$(lib_prefix)/$(lib_dir)/$(LIB_RUNTIME_NAME): $(LIB_NAME) $(LIBINAME_F)
	@$(MAKE) install


ifneq ($(strip $(LIBINAME_F)),)
$(LIBINAME_F): $(ALLDEP)
	@echo "COMPILED_INAME:=$(LIB_INSTALL_NAME)" > $(LIBINAME_F)
endif

endif # ifeq ($(makefile_defs),1)
include $(COREPATH)/Makefile.cfg