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64 lines
2.0 KiB
Makefile
64 lines
2.0 KiB
Makefile
#
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# \brief Common front-end code shared among different ports tools
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# \author Norman Feske
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# \date 2014-05-27
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#
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include $(GENODE_DIR)/tool/ports/mk/common.inc
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#
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# Always execute the $(TARGET) rule regardless of the supplied command-line
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# argument
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#
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TARGET := $(MAKECMDGOALS) default
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$(MAKECMDGOALS) default:
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# the single argument is the name of the port to prepare
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ARGUMENT := $(MAKECMDGOALS)
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PORT_NAME := $(firstword $(ARGUMENT))
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# compound directory where all 3rd-party source codes are installed
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CONTRIB_DIR ?= $(GENODE_DIR)/contrib
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# list of all repositories located at '<genode-dir>/repos/'
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REPOSITORIES ?= $(shell find $(GENODE_DIR)/repos -follow -mindepth 1 -maxdepth 1 -type d)
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# list of all repositories that contain ports of 3rd-party source code
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_REP_PORTS_DIRS := $(wildcard $(addsuffix /ports,$(REPOSITORIES)))
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# list of all available ports
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_PORTS := $(foreach DIR,$(_REP_PORTS_DIRS),$(wildcard $(DIR)/*.port))
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# port file to use
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PORT := $(filter %/$(PORT_NAME).port,$(_PORTS))
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# repository that contains the port description, used to look up patch files
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REP_DIR := $(realpath $(dir $(PORT))/..)
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# read hash that uniquely identifies the version to install
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HASH_FILE := $(wildcard $(PORT:.port=.hash))
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HASH := $(if $(HASH_FILE),$(shell cat $(HASH_FILE)),)
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# path to hash file relative to '<genode-dir>/repos', used for error messages
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_REL_HASH_FILE := $(notdir $(REP_DIR))/ports/$(notdir $(PORT))
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# directory where to install the port
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PORT_DIR := $(CONTRIB_DIR)/$(PORT_NAME)-$(HASH)
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#
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# Protect the GENODE_DIR Git repository by creating an
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# empty Git repository in CONTRIB_DIR. This is to catch
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# Git tools called by port recipes from falling through
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# the parent directories of PORT_DIR and affecting other
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# Git repositories.
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#
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$(PORT_DIR): $(CONTRIB_DIR)/.git
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$(CONTRIB_DIR)/.git:
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$(VERBOSE)mkdir -p $(CONTRIB_DIR)
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$(VERBOSE)git init --quiet $(CONTRIB_DIR)
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# path to hash file generated during installation
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PORT_HASH_FILE := $(PORT_DIR)/$(PORT_NAME).hash
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# vi: set ft=make :
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