genode/ports/Makefile
2011-12-22 16:19:25 +01:00

74 lines
2.0 KiB
Makefile

#
# \brief Download and unpack upstream library source codes
# \author Norman Feske
# \date 2009-10-16
#
#
# Print help information by default
#
help::
VERBOSE ?= @
ECHO = @echo
DOWNLOAD_DIR = download
CONTRIB_DIR = contrib
GNU_FIND = find
SHELL = bash
#
# Create download and contrib directory so that '<port>.mk' files
# do not need to care for them.
#
prepare:: $(DOWNLOAD_DIR) $(CONTRIB_DIR)
#
# Include information about available ports
#
# Each '<port>.mk' file in the 'ports/' directory extends the following
# variables:
#
# PORTS - list names of the available ports, e.g., 'freetype-2.3.9'
# GEN_DIRS - list of automatically generated directories
# GEN_FILES - list of automatically generated files
#
# Furthermore, each '<port>.mk' file extends the 'prepare' rule for
# downloading and unpacking the corresponding upstream sources.
#
PKG ?= *
include $(addprefix ports/,$(addsuffix .mk,$(PKG)))
help::
$(ECHO) ""
$(ECHO) "Download and unpack upstream source codes:"
@for i in $(PORTS); do echo " $$i"; done
$(ECHO) ""
$(ECHO) "Downloads will be placed into the '$(DOWNLOAD_DIR)/' directory."
$(ECHO) "Source codes will be unpacked in the '$(CONTRIB_DIR)/' directory."
$(ECHO) ""
$(ECHO) "--- available commands ---"
$(ECHO) "prepare - download and unpack upstream source codes"
$(ECHO) "clean - remove upstream source codes"
$(ECHO) "cleanall - remove upstream source codes and downloads"
$(ECHO) ""
$(ECHO) "--- available arguments ---"
$(ECHO) "PKG=<package-list> - prepare only the specified packages,"
$(ECHO) " each package specified w/o version number"
#
# Remove download and contrib directories if empty
#
prepare::
$(VERBOSE)$(GNU_FIND) $(DOWNLOAD_DIR) -depth -type d -empty -delete
$(VERBOSE)$(GNU_FIND) $(CONTRIB_DIR) -depth -type d -empty -delete
$(DOWNLOAD_DIR) $(CONTRIB_DIR):
$(VERBOSE)mkdir -p $@
clean::
$(VERBOSE)rm -rf $(CONTRIB_DIR)
cleanall: clean
$(VERBOSE)rm -rf $(DOWNLOAD_DIR)