genode/repos/dde_linux/Makefile
Norman Feske ca971bbfd8 Move repositories to 'repos/' subdirectory
This patch changes the top-level directory layout as a preparatory
step for improving the tools for managing 3rd-party source codes.
The rationale is described in the issue referenced below.

Issue #1082
2014-05-14 16:08:00 +02:00

75 lines
2.1 KiB
Makefile

#
# \brief Download integrate Linux kernel sources with Genode
# \author Norman Feske
# \date 2012-01-28
CONTRIB_DIR = contrib
DOWNLOAD_DIR = download
VERBOSE ?= @
ECHO = @echo
PATCHES := $(shell find patches -name \*.patch)
LINUX = linux-3.9
LINUX_TGZ = $(LINUX).tar.gz
LINUX_URL = http://www.kernel.org/pub/linux/kernel/v3.x/$(LINUX_TGZ)
# Raspberry Pi
DWC_OTG_GIT_URL := https://github.com/nfeske/dwc_otg.git
DWC_OTG_GIT_BRANCH := r1
#
#
# Utility to check if a tool is installed
#
check_tool = $(if $(shell which $(1)),,$(error Need to have '$(1)' installed.))
$(call check_tool,wget)
$(call check_tool,patch)
#
# Print help information by default
#
help:
$(ECHO)
$(ECHO) "Download integrate Linux kernel sources with Genode"
$(ECHO)
$(ECHO) "--- available commands ---"
$(ECHO) "prepare - download and integrate Linux source code"
$(ECHO) "clean - remove contib sources except downloaded archives"
$(ECHO) "cleanall - remove contib sources and downloaded archives"
$(ECHO)
prepare: clean $(CONTRIB_DIR)/.prepared
prepare_rpi: prepare
$(VERBOSE)cd $(CONTRIB_DIR)/drivers/usb/host; \
git clone $(DWC_OTG_GIT_URL) dwc_otg
$(VERBOSE)cd $(CONTRIB_DIR)/drivers/usb/host/dwc_otg; \
git reset --hard HEAD && git checkout $(DWC_OTG_GIT_BRANCH)
$(CONTRIB_DIR)/.prepared: Makefile
$(CONTRIB_DIR)/.prepared: $(DOWNLOAD_DIR)/$(LINUX_TGZ)
$(ECHO) "extracting source code to '$(CONTRIB_DIR)'"
$(VERBOSE)tar xfz $< --transform "s{$(LINUX){$(CONTRIB_DIR){" --files-from files.list
$(VERBOSE)tar xfz $< --transform "s{$(LINUX){$(CONTRIB_DIR)/lxip{" --files-from lxip_header.list
$(VERBOSE)touch $@
$(ECHO) "applying patches to '$(CONTRIB_DIR)/'"
$(VERBOSE)for i in $(PATCHES); do patch -d $(CONTRIB_DIR) -p1 < $$i; done
$(VERBOSE)touch $(CONTRIB_DIR)/drivers/usb/dwc3/gadget.h
$(VERBOSE)touch $(CONTRIB_DIR)/drivers/usb/dwc3/debug.h
$(DOWNLOAD_DIR):
$(VERBOSE)mkdir -p $@
$(DOWNLOAD_DIR)/$(LINUX_TGZ): $(DOWNLOAD_DIR)
$(ECHO) "downloading source code to '$@'"
$(VERBOSE)cd $(DOWNLOAD_DIR); wget -c $(LINUX_URL)
$(VERBOSE)touch $@
clean:
$(VERBOSE)rm -rf $(CONTRIB_DIR)
cleanall: clean
$(VERBOSE)rm -rf $(DOWNLOAD_DIR)