1 +
#
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# Copyright 2017 Nest Labs Inc. All Rights Reserved.
3 +
#
4 +
# Licensed under the Apache License, Version 2.0 (the "License");
5 +
# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
7 +
#
8 +
# http://www.apache.org/licenses/LICENSE-2.0
9 +
#
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# Unless required by applicable law or agreed to in writing, software
11 +
# distributed under the License is distributed on an "AS IS" BASIS,
12 +
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 +
# See the License for the specific language governing permissions and
14 +
# limitations under the License.
15 +
#
16 + 17 +
#
18 +
# Description:
19 +
# This make file header defines common variables, rules, and
20 +
# targets for maintaining nlbuild-autotools distributions.
21 +
#
22 + 23 +
.DEFAULT_GOAL = all
24 + 25 +
#
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# This package
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#
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PACKAGE := nlbuild-autotools
29 + 30 +
#
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# Tools
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#
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CAT ?= cat
34 +
CHMOD ?= chmod
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CMP ?= cmp
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FIND ?= find
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GZIP ?= gzip
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MKDIR ?= mkdir
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MV ?= mv
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RM ?= rm
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SED ?= sed
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TAR ?= tar
43 +
XZ ?= xz
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dist_tar_ARCHIVE = $(TAR) -chof -
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dist_tgz_ARCHIVE = $(dist_tar_ARCHIVE)
48 +
dist_tgz_COMPRESS = $(GZIP) --best -c
49 + 50 +
dist_txz_ARCHIVE = $(dist_tar_ARCHIVE)
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dist_txz_COMPRESS = $(XZ) --extreme -c
52 + 53 +
TGZ_EXTENSION := .tar.gz
54 +
TXZ_EXTENSION := .tar.xz
55 + 56 +
DIST_TARGETS ?= dist-tgz dist-txz
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DIST_ARCHIVES = $(dist_tgz_TARGETS) $(dist_txz_TARGETS)
58 + 59 +
#
60 +
# Verbosity
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#
62 + 63 +
NL_DEFAULT_VERBOSITY = 0
64 + 65 +
NL_V_AT = $(NL_V_AT_$(V))
66 +
NL_V_AT_ = $(NL_V_AT_$(NL_DEFAULT_VERBOSITY))
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NL_V_AT_0 = @
68 +
NL_V_AT_1 =
69 + 70 +
NL_V_MAKE = $(NL_V_MAKE_$(V))
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NL_V_MAKE_ = $(NL_V_MAKE_$(NL_DEFAULT_VERBOSITY))
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NL_V_MAKE_0 = @echo " MAKE $(@)";
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NL_V_MAKE_1 =
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NL_V_MKDIR_P = $(NL_V_MKDIR_P_$(V))
76 +
NL_V_MKDIR_P_ = $(NL_V_MKDIR_P_$(NL_DEFAULT_VERBOSITY))
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NL_V_MKDIR_P_0 = @echo " MKDIR $(1)";
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NL_V_MKDIR_P_1 =
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NL_V_RMDIR = $(NL_V_RMDIR_$(V))
81 +
NL_V_RMDIR_ = $(NL_V_RMDIR_$(NL_DEFAULT_VERBOSITY))
82 +
NL_V_RMDIR_0 = @echo " RMDIR $(1)";
83 +
NL_V_RMDIR_1 =
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NL_V_TGZ = $(NL_V_TGZ_$(V))
86 +
NL_V_TGZ_ = $(NL_V_TGZ_$(NL_DEFAULT_VERBOSITY))
87 +
NL_V_TGZ_0 = @echo " TGZ $(@)";
88 +
NL_V_TGZ_1 =
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NL_V_TXZ = $(NL_V_TXZ_$(V))
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NL_V_TXZ_ = $(NL_V_TXZ_$(NL_DEFAULT_VERBOSITY))
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NL_V_TXZ_0 = @echo " TXZ $(@)";
93 +
NL_V_TXZ_1 =
94 + 95 +
#
96 +
# nl-create-dir <directory>
97 +
#
98 +
# Create the specified directory, including any parent directories
99 +
# that may not exist.
100 +
#
101 +
define nl-create-dir
102 +
$(NL_V_AT)echo " MKDIR $(1)"; \
103 +
$(MKDIR) -p "$(1)"
104 +
endef # nl-create-dir
105 + 106 +
#
107 +
# nl-remove-dir <directory>
108 +
#
109 +
# If the specified directory exists, then ensure all of the
110 +
# directories are writable by the current user, and then forcibly
111 +
# remove the directory and all of its contents, sleeping for five (5)
112 +
# seconds and failure before trying the removal again.
113 +
#
114 +
define nl-remove-dir
115 +
$(NL_V_RMDIR) \
116 +
if [ -d "$(1)" ]; then \
117 +
$(FIND) "$(1)" -type d ! -perm -200 -exec $(CHMOD) u+w {} ';' \
118 +
&& $(RM) -rf "$(1)" \
119 +
|| { sleep 5 && $(RM) -rf "$(1)"; }; \
120 +
fi
121 +
endef # nl-remove-dir
122 + 123 +
clean-local:
124 +
$(NL_V_AT)$(RM) -f *~ "#"*
125 + 126 +
help:
127 +
@echo "This make file shold not be needed for end users and system "
128 +
@echo "integrators of $(PACKAGE). It should only be needed by "
129 +
@echo "maintainers producing distributions of $(PACKAGE)."
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