genode/repos/dde_linux/lib/mk/usb.inc
Sebastian Sumpf d426c5e6c2 dde_linux: make drivers self containing
Ported drivers list and extract all needed source files. This decouples
ports according to contrib sources and also enables us to revert lxip to
Linux version 3.9, while staying with 3.14 for usb.

Fixes #1285
2014-11-12 14:44:17 +01:00

109 lines
3.1 KiB
Makefile

LIB_DIR = $(REP_DIR)/src/lib/usb
LIB_INC_DIR = $(LIB_DIR)/include
LIBS += base cxx dde_kit libc-setjmp config
SRC_CC += main.cc lx_emul.cc irq.cc timer.cc event.cc storage.cc \
input_component.cc nic.cc
SRC_C += dummies.c scsi.c evdev.c
LX_CONTRIB_DIR := $(call select_from_ports,dde_linux)/src/lib/usb
DRIVERS_DIR := $(LX_CONTRIB_DIR)/drivers
USB_DIR := $(DRIVERS_DIR)/usb
CC_OLEVEL = -O2
#
# The order of include-search directories is important, we need to look into
# 'contrib' before falling back to our custom 'lx_emul.h' header.
#
INC_DIR += $(LIB_INC_DIR)
INC_DIR += $(LX_CONTRIB_DIR)/include $(LX_CONTRIB_DIR)/include/uapi $(LX_CONTRIB_DIR)
CC_OPT += -U__linux__ -D__KERNEL__
CC_OPT += -DCONFIG_USB_DEVICEFS -DCONFIG_HOTPLUG -DDEBUG -DCONFIG_USB_PHY=1
CC_WARN = -Wall -Wno-unused-variable -Wno-uninitialized \
-Wno-unused-function -Wno-overflow
CC_C_OPT += -Wno-unused-but-set-variable -Wno-pointer-sign -Wno-unused-label
CXX_OPT = -fpermissive
CC_CXX_OPT = -fpermissive
#
# Suffix of global 'module_init' function
#
MOD_SUFFIX =
CC_OPT += -DMOD_SUFFIX=$(MOD_SUFFIX)
# USB core
SRC_C += $(addprefix usb/core/,$(notdir $(wildcard $(USB_DIR)/core/*.c)))
SRC_C += usb/usb-common.c
# USB host-controller driver
SRC_C += $(addprefix usb/host/, ehci-hcd.c)
# USB hid
SRC_C += $(addprefix hid/usbhid/, hid-core.c hid-quirks.c)
SRC_C += $(addprefix hid/, hid-core.c hid-generic.c hid-input.c hid-cherry.c hid-multitouch.c)
SRC_C += $(addprefix input/, evdev.c input.c input-mt.c)
# USB storage
SRC_C += $(addprefix usb/storage/,scsiglue.c protocol.c transport.c usb.c \
initializers.c option_ms.c sierra_ms.c usual-tables.c)
# SCSI
SRC_C += $(addprefix scsi/,scsi.c constants.c)
#
# Determine the header files included by the contrib code. For each
# of these header files we create a symlink to 'lx_emul.h'.
#
GEN_INCLUDES := $(shell grep -rh "^\#include .*\/" $(LX_CONTRIB_DIR) |\
sed "s/^\#include [^<\"]*[<\"]\([^>\"]*\)[>\"].*/\1/" | sort | uniq)
#
# Filter out original Linux headers that exist in the contrib directory
#
NO_GEN_INCLUDES := $(shell cd $(LX_CONTRIB_DIR)/include; find -name "*.h" | sed "s/.\///" | sed "s/.*include\///")
GEN_INCLUDES := $(filter-out $(NO_GEN_INCLUDES),$(GEN_INCLUDES))
#
# Put Linux headers in 'GEN_INC' dir, since some include use "../../" paths use
# three level include hierarchy
#
GEN_INC := $(shell pwd)/include/include/include
$(shell mkdir -p $(GEN_INC))
GEN_INCLUDES := $(addprefix $(GEN_INC)/,$(GEN_INCLUDES))
INC_DIR += $(GEN_INC)
#
# Make sure to create the header symlinks prior building
#
$(SRC_C:.c=.o) $(SRC_CC:.cc=.o): $(GEN_INCLUDES)
#
# Add suffix, since there are two hid-core.c with the same module init function
#
hid/hid-core.o: MOD_SUFFIX="_core"
$(GEN_INCLUDES):
$(VERBOSE)mkdir -p $(dir $@)
$(VERBOSE)ln -s $(LIB_INC_DIR)/lx_emul.h $@
vpath %.c $(DRIVERS_DIR)
vpath %.c $(LIB_DIR)
vpath %.cc $(LIB_DIR)
vpath %.cc $(LIB_DIR)/signal
vpath %.c $(LIB_DIR)/input
vpath %.cc $(LIB_DIR)/input
vpath %.cc $(LIB_DIR)/storage
vpath %.c $(LIB_DIR)/storage
vpath %.cc $(LIB_DIR)/nic
# vi: set ft=make :