fae63f4fa9
This patch simplifies the way of how Genode's base libraries are organized. Originally, the base API was implemented in the form of many small libraries such as 'thread', 'env', 'server', etc. Most of them used to consist of only a small number of files. Because those libraries are incorporated in any build, the checking of their inter-dependencies made the build process more verbose than desired. Also, the number of libraries and their roles (core only, non-core only, shared by both core and non-core) were not easy to capture. Hereby, the base libraries have been reduced to the following few libraries: - startup.mk contains the startup code for normal Genode processes. On some platform, core is able to use the library as well. - base-common.mk contains the parts of the base library that are identical by core and non-core processes. - base.mk contains the complete base API implementation for non-core processes Consequently, the 'LIBS' declaration in 'target.mk' files becomes simpler as well. In the most simple case, only the 'base' library must be mentioned. Fixes #18
141 lines
3.6 KiB
Makefile
141 lines
3.6 KiB
Makefile
TARGET = usb_drv
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LIBS = dde_kit libc-setjmp
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SRC_CC = main.cc lx_emul.cc irq.cc timer.cc event.cc storage.cc \
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input_component.cc nic.cc
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SRC_C = dummies.c scsi.c evdev.c
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CONTRIB_DIR := $(REP_DIR)/contrib
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DRIVERS_DIR := $(CONTRIB_DIR)/drivers
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USB_DIR := $(DRIVERS_DIR)/usb
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#
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# The order of include-search directories is important, we need to look into
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# 'contrib' before falling back to our custom 'lx_emul.h' header.
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#
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INC_DIR += $(PRG_DIR)
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INC_DIR += $(CONTRIB_DIR)/include
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CC_OPT += -U__linux__ -D__KERNEL__
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CC_OPT += -DCONFIG_USB_DEVICEFS -DCONFIG_HOTPLUG -DDEBUG
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CC_WARN = -Wall -Wno-unused-variable -Wno-uninitialized \
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-Wno-unused-function \
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CC_C_OPT += -Wno-implicit-function-declaration -Wno-unused-but-set-variable \
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-Wno-pointer-sign
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#
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# Suffix of global 'module_init' function
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#
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MOD_SUFFIX =
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CC_OPT += -DMOD_SUFFIX=$(MOD_SUFFIX)
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# USB core
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SRC_C += $(addprefix usb/core/,$(notdir $(wildcard $(USB_DIR)/core/*.c)))
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SRC_C += usb/usb-common.c
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# USB host-controller driver
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SRC_C += $(addprefix usb/host/, ehci-hcd.c)
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# USB hid
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SRC_C += $(addprefix hid/usbhid/,hid-core.c hid-quirks.c)
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SRC_C += hid/hid-input.c hid/hid-core.c input/evdev.c input/input.c
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# USB storage
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SRC_C += $(addprefix usb/storage/,scsiglue.c protocol.c transport.c usb.c \
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initializers.c option_ms.c sierra_ms.c usual-tables.c)
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# SCSI
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SRC_C += $(addprefix scsi/,scsi.c constants.c)
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#
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# Determine the header files included by the contrib code. For each
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# of these header files we create a symlink to 'lx_emul.h'.
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#
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GEN_INCLUDES := $(shell grep -rh "^\#include .*\/" $(CONTRIB_DIR) |\
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sed "s/^\#include *[<\"]\(.*\)[>\"].*/\1/" | sort | uniq)
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#
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# Filter out some black-listed headers
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#
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########################
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## Platform specifics ##
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########################
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SUPPORTED = x86_32 platform_panda
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#
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# x86_32
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#
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ifeq ($(filter-out $(SPECS),x86_32),)
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INC_DIR += $(PRG_DIR)/x86_32
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CC_OPT += -DCONFIG_PCI
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SRC_C += $(addprefix usb/host/,pci-quirks.c uhci-hcd.c)
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SRC_CC += pci_driver.cc
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#
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# Panda board
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#
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else ifeq ($(filter-out $(SPECS),platform_panda),)
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CC_OPT += -DCONFIG_USB_EHCI_HCD_OMAP -DCONFIG_USB_EHCI_TT_NEWSCHED -DVERBOSE_DEBUG
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INC_DIR += $(PRG_DIR)/arm
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INC_DIR += $(CONTRIB_DIR)/arch/arm/plat-omap/include
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SRC_C += platform_device.c usbnet.c smsc95xx.c
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SRC_CC += platform.cc
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vpath %.c $(PRG_DIR)/arm/platform
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vpath %.cc $(PRG_DIR)/arm/platform
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vpath %.c $(CONTRIB_DIR)/drivers/net/usb
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#
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# Unsupported
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#
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else
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$(error Skip USB because it requires one of the following: $(SUPPORTED))
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endif
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#
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# Filter out original Linux headers that exist in the contrib directory
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#
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NO_GEN_INCLUDES := $(shell cd $(CONTRIB_DIR)/include; find -name "*.h" | sed "s/.\///")
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GEN_INCLUDES := $(filter-out $(NO_GEN_INCLUDES),$(GEN_INCLUDES))
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#
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# Put Linux headers in 'GEN_INC' dir, since some include use "../../" paths use
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# three level include hierarchy
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#
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GEN_INC := $(shell pwd)/include/include/include
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$(shell mkdir -p $(GEN_INC))
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GEN_INCLUDES := $(addprefix $(GEN_INC)/,$(GEN_INCLUDES))
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INC_DIR += $(GEN_INC)
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#
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# Make sure to create the header symlinks prior building
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#
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$(SRC_C:.c=.o) $(SRC_CC:.cc=.o): $(GEN_INCLUDES)
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#
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# Add suffix, since there are two hid-core.c with the same module init function
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#
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hid/hid-core.o: MOD_SUFFIX="_core"
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$(GEN_INCLUDES):
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$(VERBOSE)mkdir -p $(dir $@)
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$(VERBOSE)ln -s $(REP_DIR)/src/drivers/usb/lx_emul.h $@
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vpath %.c $(DRIVERS_DIR)
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vpath %.c $(USB_DIR)/host
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vpath %.cc $(PRG_DIR)/signal
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vpath %.c $(PRG_DIR)/input
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vpath %.cc $(PRG_DIR)/input
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vpath %.cc $(PRG_DIR)/storage
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vpath %.c $(PRG_DIR)/storage
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vpath %.cc $(PRG_DIR)/nic
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clean cleanall:
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$(VERBOSE) rm -r include
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