genode/tool/depot/mk/extract_pkg_archive
Norman Feske a52541de18 depot: move versions to subdirectory
This patch changes the depot layout such that each archive is
represented as a directory that contains the versions of the archive as
subdirectories.

Issue #2610
2017-12-21 15:01:45 +01:00

85 lines
2.3 KiB
Makefile
Executable File

#!/usr/bin/make -f
#
# \brief Tool for assembling a package archive
# \author Norman Feske
# \date 2017-03-17
#
define HELP_MESSAGE
Tool for assembling a package archive
usage:
$(firstword $(MAKEFILE_LIST)) <pkg-name> USER=<user>
<pkg-name> name of the package
<user> identity of the archive creator
endef
export GENODE_DIR := $(realpath $(dir $(MAKEFILE_LIST))/../../..)
include $(GENODE_DIR)/tool/depot/mk/front_end.inc
#
# The target is the name of the archive
#
ARCHIVE := $(TARGET)
TAG_FILE := README
#
# Define location of recipe and the exported archive
#
RECIPE_DIR := $(call recipe_dir,pkg/$(ARCHIVE))
DEPOT_SUB_DIR := $(DEPOT_DIR)/$(USER)/pkg
#
# Include common archive-creation steps
#
include $(GENODE_DIR)/tool/depot/mk/extract.inc
#
# Generate 'archives' list with version information
#
_version = $(call recipe_version,$(call archive_type,$1)/$(call archive_recipe,$1))
_versioned_entry = _/$(call archive_type,$1)/$(call archive_recipe,$1)/$(call _version,$1)
VERSIONED_ARCHIVES := $(foreach A,$(call file_content,$(RECIPE_DIR)/archives),\
$(if $(call archive_has_user,$A,_),$(call _versioned_entry,$A),$A))
$(DEPOT_ARCHIVE_DIR).hash: $(DEPOT_ARCHIVE_DIR)/_archives
$(DEPOT_ARCHIVE_DIR)/_archives: checked_recipe_hash_value_exists
$(VERBOSE)( $(foreach A,$(VERSIONED_ARCHIVES),echo "$A";) ) > $@
#
# Copy remaining recipe content to archive as is, except for files with a
# special meaning or backup files.
#
RECIPE_FILES := $(notdir $(wildcard $(RECIPE_DIR)/*))
RECIPE_FILES := $(patsubst %~,,$(RECIPE_FILES))
RECIPE_FILES := $(filter-out archives hash,$(RECIPE_FILES))
checked_readme_exists:
ifneq ($(filter-out $(RECIPE_FILES),README),)
@$(ECHO) "Error: missing README in package recipe, expected:\n" \
" $(RECIPE_DIR)/README"; false
endif
.NOTPARALLEL: $(DEPOT_ARCHIVE_DIR)/$(TAG_FILE)
$(DEPOT_ARCHIVE_DIR)/$(TAG_FILE): checked_readme_exists
$(VERBOSE)cp $(addprefix $(RECIPE_DIR)/,$(RECIPE_FILES)) $(DEPOT_ARCHIVE_DIR)/
#
# Replace the '_' marker in the 'archives' list with the actual user name
#
$(DEPOT_ARCHIVE_DIR)/archives: $(DEPOT_ARCHIVE_DIR).hash $(DEPOT_ARCHIVE_DIR)/_archives
$(VERBOSE)sed "s/^_/$(USER)/" $(DEPOT_ARCHIVE_DIR)/_archives > $@
$(VERBOSE)rm -f $(DEPOT_ARCHIVE_DIR)/_archives
_rename_to_final_archive: $(DEPOT_ARCHIVE_DIR)/archives