blob: fdfb29ad7e65538502516b171a9070ca71691fce [file] [log] [blame]
#
# Copyright 2017 Nest Labs Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#
# Description:
# This make file header defines common variables, rules, and
# targets for maintaining nlbuild-autotools distributions.
#
.DEFAULT_GOAL = all
#
# This package
#
PACKAGE := nlbuild-autotools
#
# Tools
#
CAT ?= cat
CHMOD ?= chmod
CMP ?= cmp
FIND ?= find
GZIP ?= gzip
MKDIR ?= mkdir
MV ?= mv
RM ?= rm
SED ?= sed
TAR ?= tar
XZ ?= xz
dist_tar_ARCHIVE = $(TAR) -chof -
dist_tgz_ARCHIVE = $(dist_tar_ARCHIVE)
dist_tgz_COMPRESS = $(GZIP) --best -c
dist_txz_ARCHIVE = $(dist_tar_ARCHIVE)
dist_txz_COMPRESS = $(XZ) --extreme -c
TGZ_EXTENSION := .tar.gz
TXZ_EXTENSION := .tar.xz
DIST_TARGETS ?= dist-tgz dist-txz
DIST_ARCHIVES = $(dist_tgz_TARGETS) $(dist_txz_TARGETS)
#
# Verbosity
#
NL_DEFAULT_VERBOSITY = 0
NL_V_AT = $(NL_V_AT_$(V))
NL_V_AT_ = $(NL_V_AT_$(NL_DEFAULT_VERBOSITY))
NL_V_AT_0 = @
NL_V_AT_1 =
NL_V_MAKE = $(NL_V_MAKE_$(V))
NL_V_MAKE_ = $(NL_V_MAKE_$(NL_DEFAULT_VERBOSITY))
NL_V_MAKE_0 = @echo " MAKE $(@)";
NL_V_MAKE_1 =
NL_V_MKDIR_P = $(NL_V_MKDIR_P_$(V))
NL_V_MKDIR_P_ = $(NL_V_MKDIR_P_$(NL_DEFAULT_VERBOSITY))
NL_V_MKDIR_P_0 = @echo " MKDIR $(1)";
NL_V_MKDIR_P_1 =
NL_V_RMDIR = $(NL_V_RMDIR_$(V))
NL_V_RMDIR_ = $(NL_V_RMDIR_$(NL_DEFAULT_VERBOSITY))
NL_V_RMDIR_0 = @echo " RMDIR $(1)";
NL_V_RMDIR_1 =
NL_V_TGZ = $(NL_V_TGZ_$(V))
NL_V_TGZ_ = $(NL_V_TGZ_$(NL_DEFAULT_VERBOSITY))
NL_V_TGZ_0 = @echo " TGZ $(@)";
NL_V_TGZ_1 =
NL_V_TXZ = $(NL_V_TXZ_$(V))
NL_V_TXZ_ = $(NL_V_TXZ_$(NL_DEFAULT_VERBOSITY))
NL_V_TXZ_0 = @echo " TXZ $(@)";
NL_V_TXZ_1 =
#
# nl-create-dir <directory>
#
# Create the specified directory, including any parent directories
# that may not exist.
#
define nl-create-dir
$(NL_V_AT)echo " MKDIR $(1)"; \
$(MKDIR) -p "$(1)"
endef # nl-create-dir
#
# nl-remove-dir <directory>
#
# If the specified directory exists, then ensure all of the
# directories are writable by the current user, and then forcibly
# remove the directory and all of its contents, sleeping for five (5)
# seconds and failure before trying the removal again.
#
define nl-remove-dir
$(NL_V_RMDIR) \
if [ -d "$(1)" ]; then \
$(FIND) "$(1)" -type d ! -perm -200 -exec $(CHMOD) u+w {} ';' \
&& $(RM) -rf "$(1)" \
|| { sleep 5 && $(RM) -rf "$(1)"; }; \
fi
endef # nl-remove-dir
clean-local:
$(NL_V_AT)$(RM) -f *~ "#"*
help:
@echo "This make file shold not be needed for end users and system "
@echo "integrators of $(PACKAGE). It should only be needed by "
@echo "maintainers producing distributions of $(PACKAGE)."