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# -*- Makefile -*-
#
# DROPS (Dresden Realtime OPerating System) Component
#
# Makefile-Template for idl directories
#
# $Id: idl.mk 240 2007-11-27 03:55:44Z l4check $
#
# $Author: l4check $
#
# install.inc is used, see there for further documentation
# - from install.inc, we use the feature to install files
# to the local install directory on 'all' target.
# Therefore, we set INSTALLDIR_LOCAL and INSTALLFILE_LOCAL.
# Note that we changed INSTALLDIR_IDL_LOCAL AND INSTALLDIR_IDL
# binary.inc is used, see there for further documentation
ifeq ($(origin _L4DIR_MK_IDL_MK),undefined)
_L4DIR_MK_IDL_MK=y
ROLE = idl.mk
DICE_REQ := --require="3.2.0"
# define LOCAL_INSTALLDIR prior to including install.inc, where the install-
# rules are defined. Same for INSTALLDIR.
INSTALLDIR_IDL ?= $(DROPS_STDDIR)/include/$(ARCH)/$(L4API)/$(INSTALL_INC_PREFIX)
INSTALLDIR_IDL_LOCAL ?= $(OBJ_BASE)/include/$(ARCH)/$(L4API)/$(INSTALL_INC_PREFIX)
INSTALLFILE_IDL ?= $(INSTALL) -m 644 $(1) $(2)
INSTALLFILE_IDL_LOCAL ?= $(LN) -sf $(call absfilename,$(1)) $(2)
INSTALLFILE = $(INSTALLFILE_IDL)
INSTALLDIR = $(INSTALLDIR_IDL)
INSTALLFILE_LOCAL = $(INSTALLFILE_IDL_LOCAL)
INSTALLDIR_LOCAL = $(INSTALLDIR_IDL_LOCAL)
INSTALL_INC_PREFIX ?= l4/$(PKGNAME)
# our default MODE is 'l4env'
MODE ?= l4env
IDL_EXPORT_STUB ?= %
IDL_EXPORT_IDL ?= %
include $(L4DIR)/mk/Makeconf
include $(L4DIR)/mk/binary.inc
$(GENERAL_D_LOC): $(L4DIR)/mk/idl.mk
ifneq ($(SYSTEM),) # if we have a system, really build
#######################################################
#
# SYSTEM valid, we are in an OBJ-<xxx> system subdir
#
#######################################################
IDL_EXPORT_STUB ?= %
IDL_TYPE ?= dice
# C++ specific rules
IDL_C = c
IDL_H = h
IDL_CPP = $(CC)
ifneq (,$(findstring BmCPP,$(IDL_FLAGS)))
IDL_C = cc
IDL_H = hh
IDL_CPP = $(CXX)
else
ifneq (,$(findstring Bmcpp,$(IDL_FLAGS)))
IDL_C = cc
IDL_H = hh
IDL_CPP = $(CXX)
endif
endif
IDL_DEP = $(addprefix .,$(addsuffix .d,$(notdir $(IDL))))
IDL_SKELETON_C = $(IDL:.idl=-server.$(IDL_C))
IDL_SKELETON_H = $(IDL_SKELETON_C:.$(IDL_C)=.$(IDL_H))
IDL_STUB_C = $(IDL:.idl=-client.$(IDL_C))
IDL_STUB_H = $(IDL_STUB_C:.$(IDL_C)=.$(IDL_H))
IDL_OPCODE_H = $(IDL:.idl=-sys.$(IDL_H))
IDL_FILES = $(IDL_SKELETON_C) $(IDL_SKELETON_H) $(IDL_STUB_C) $(IDL_STUB_H) \
$(IDL_OPCODE_H)
# Makro that expands to the list of generated files
# arg1 - name of the idl file. Path and extension will be stripped
IDL_FILES_EXPAND = $(addprefix $(notdir $(basename $(1))),-server.$(IDL_C) -server.$(IDL_H) -client.$(IDL_C) -client.$(IDL_H) -sys.$(IDL_H))
INSTALL_TARGET = $(patsubst %.idl,%-sys.$(IDL_H), \
$(filter $(IDL_EXPORT_SKELETON) $(IDL_EXPORT_STUB),$(IDL)))\
$(patsubst %.idl,%-server.$(IDL_H), \
$(filter $(IDL_EXPORT_SKELETON),$(IDL))) \
$(patsubst %.idl,%-client.$(IDL_H), \
$(filter $(IDL_EXPORT_STUB), $(IDL)))
all:: $(IDL_FILES)
.DELETE_ON_ERROR:
# the dependencies for the generated files
DEPS += $(IDL_DEP)
ifneq (,$(filter-out corba dice, $(IDL_TYPE)))
$(error IDL_TYPE is neither <dice> nor <corba>)
endif
# the IDL file is found one directory up
vpath %.idl $(SRC_DIR)
# DICE mode
IDL_FLAGS += $(addprefix -P,$(CPPFLAGS))
IDL_FLAGS += $(IDL_FLAGS_$(<F))
ifeq ($(L4API),l4v2)
IDL_FLAGS += -Bifiasco
endif
ifeq ($(L4API),l4v4)
IDL_FLAGS += -Biv4
endif
ifeq ($(L4API),l4x2)
IDL_FLAGS += -Bix2
endif
ifeq ($(L4API),linux)
IDL_FLAGS += -Bisock
endif
ifeq ($(L4API),l4secv2emu)
IDL_FLAGS += -fforce-c-bindings -P-DL4API_l4v2
endif
ifeq ($(ARCH),x86)
IDL_FLAGS += -Bpia32
endif
ifeq ($(ARCH),arm)
IDL_FLAGS += -Bparm
endif
ifeq ($(ARCH),amd64)
IDL_FLAGS += -Bpamd64
endif
ifeq ($(IDL_TYPE),corba)
IDL_FLAGS += --x=corba
endif
# We don't use gendep for generating the dependencies because gendep can only
# catch open() calls from _one_ applications. Here two applications, dice and
# the preprocessor perform open.
%-server.$(IDL_C) %-server.$(IDL_H) %-client.$(IDL_C) %-client.$(IDL_H) %-sys.$(IDL_H): %.idl .general.d
@$(GEN_MESSAGE)
$(VERBOSE)CC="$(IDL_CPP)" $(DICE) $(DICE_REQ) $(IDL_FLAGS) -MD $<
$(VERBOSE)mv $*.d .$(<F).d
$(DEPEND_VERBOSE)$(ECHO) "$(call IDL_FILES_EXPAND,$<): $(DICE) $<" >>.$(<F).d
$(DEPEND_VERBOSE)$(ECHO) "$(DICE) $<:" >>.$(<F).d
clean cleanall::
$(VERBOSE)$(RM) $(wildcard $(addprefix $(INSTALLDIR_LOCAL)/, $(IDL_FILES)))
$(VERBOSE)$(RM) $(wildcard $(IDL_FILES))
# include install.inc to define install rules
include $(L4DIR)/mk/install.inc
else
#####################################################
#
# No SYSTEM defined, we are in the idl directory
#
#####################################################
# we install the IDL-files specified in IDL_EXPORT_IDL
INSTALL_TARGET = $(filter $(IDL_EXPORT_IDL), $(IDL))
# include install.inc to define install rules
include $(L4DIR)/mk/install.inc
# install idl-files before going down to subdirs
$(foreach arch,$(TARGET_SYSTEMS), $(OBJ_DIR)/OBJ-$(arch)): $(addprefix $(INSTALLDIR_LOCAL)/,$(INSTALL_TARGET))
endif # architecture is defined, really build
#####################################################
#
# Common part
#
#####################################################
-include $(DEPSVAR)
.PHONY: all clean cleanall config help install oldconfig txtconfig
help::
@echo " all - generate .c and .h from idl files and install locally"
ifneq ($(SYSTEM),)
@echo " to $(INSTALLDIR_LOCAL)"
endif
@echo " scrub - delete backup and temporary files"
@echo " clean - delete generated source files"
@echo " cleanall - delete all generated, backup and temporary files"
@echo " help - this help"
@echo
@echo " idls are: $(IDL)"
endif # _L4DIR_MK_IDL_MK undefined
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