OpenWrt – Blame information for rev 4
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1 | office | 1 | # Makefile for OpenWrt |
2 | # |
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3 | # Copyright (C) 2007-2015 OpenWrt.org |
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4 | # |
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5 | # This is free software, licensed under the GNU General Public License v2. |
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6 | # See /LICENSE for more information. |
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7 | # |
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8 | |||
9 | TOPDIR:=${CURDIR} |
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10 | LC_ALL:=C |
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11 | LANG:=C |
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12 | export TOPDIR LC_ALL LANG |
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13 | export OPENWRT_VERBOSE=s |
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14 | all: help |
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15 | |||
16 | export PATH:=$(TOPDIR)/staging_dir/host/bin:$(PATH) |
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17 | |||
18 | ifneq ($(OPENWRT_BUILD),1) |
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19 | override OPENWRT_BUILD=1 |
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20 | export OPENWRT_BUILD |
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21 | endif |
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22 | |||
23 | include rules.mk |
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24 | include $(INCLUDE_DIR)/debug.mk |
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25 | include $(INCLUDE_DIR)/depends.mk |
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26 | include $(INCLUDE_DIR)/rootfs.mk |
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27 | |||
28 | include $(INCLUDE_DIR)/version.mk |
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29 | export REVISION |
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30 | |||
31 | define Helptext |
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32 | Available Commands: |
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33 | help: This help text |
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34 | info: Show a list of available target profiles |
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35 | clean: Remove images and temporary build files |
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36 | image: Build an image (see below for more information). |
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37 | |||
38 | Building images: |
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39 | By default 'make image' will create an image with the default |
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40 | target profile and package set. You can use the following parameters |
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41 | to change that: |
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42 | |||
43 | make image PROFILE="<profilename>" # override the default target profile |
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44 | make image PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages |
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45 | make image FILES="<path>" # include extra files from <path> |
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46 | make image BIN_DIR="<path>" # alternative output directory for the images |
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47 | make image EXTRA_IMAGE_NAME="<string>" # Add this to the output image filename (sanitized) |
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48 | |||
49 | Print manifest: |
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50 | List "all" packages which get installed into the image. |
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51 | You can use the following parameters: |
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52 | |||
53 | make manifest PROFILE="<profilename>" # override the default target profile |
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54 | make manifest PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages |
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55 | |||
56 | endef |
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57 | $(eval $(call shexport,Helptext)) |
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58 | |||
59 | help: FORCE |
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60 | echo "$$$(call shvar,Helptext)" |
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61 | |||
62 | |||
63 | # override variables from rules.mk |
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64 | PACKAGE_DIR:=$(TOPDIR)/packages |
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65 | LISTS_DIR:=$(subst $(space),/,$(patsubst %,..,$(subst /,$(space),$(TARGET_DIR))))$(DL_DIR) |
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66 | OPKG:=$(call opkg,$(TARGET_DIR)) \ |
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67 | -f $(TOPDIR)/repositories.conf \ |
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68 | --cache $(DL_DIR) \ |
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69 | --lists-dir $(LISTS_DIR) |
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70 | |||
71 | include $(INCLUDE_DIR)/target.mk |
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72 | -include .profiles.mk |
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73 | |||
74 | USER_PROFILE ?= $(firstword $(PROFILE_NAMES)) |
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75 | PROFILE_LIST = $(foreach p,$(PROFILE_NAMES), \ |
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76 | echo '$(patsubst DEVICE_%,%,$(p)):'; $(if $($(p)_NAME),echo ' $(subst ','"'"',$($(p)_NAME))'; ) echo ' Packages: $($(p)_PACKAGES)'; \ |
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77 | ) |
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78 | |||
79 | .profiles.mk: .targetinfo |
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80 | @$(SCRIPT_DIR)/target-metadata.pl profile_mk $< '$(BOARD)$(if $(SUBTARGET),/$(SUBTARGET))' > $@ |
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81 | |||
82 | staging_dir/host/.prereq-build: include/prereq-build.mk |
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83 | mkdir -p tmp |
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84 | @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \ |
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85 | echo "Prerequisite check failed. Use FORCE=1 to override."; \ |
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86 | false; \ |
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87 | } |
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88 | ifneq ($(realpath $(TOPDIR)/include/prepare.mk),) |
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89 | @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prepare.mk prepare 2>/dev/null || { \ |
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90 | echo "Preparation failed."; \ |
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91 | false; \ |
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92 | } |
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93 | endif |
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94 | touch $@ |
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95 | |||
96 | _call_info: FORCE |
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97 | echo 'Current Target: "$(BOARD)$(if $(SUBTARGET), ($(BOARDNAME)))"' |
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98 | echo 'Default Packages: $(DEFAULT_PACKAGES)' |
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99 | echo 'Available Profiles:' |
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100 | echo; $(PROFILE_LIST) |
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101 | |||
102 | BUILD_PACKAGES:=$(USER_PACKAGES) $(sort $(DEFAULT_PACKAGES) $($(USER_PROFILE)_PACKAGES) kernel) |
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103 | # "-pkgname" in the package list means remove "pkgname" from the package list |
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104 | BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(filter -%,$(BUILD_PACKAGES))),$(BUILD_PACKAGES)) |
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105 | PACKAGES:= |
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106 | |||
107 | _call_image: staging_dir/host/.prereq-build |
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108 | echo 'Building images for $(BOARD)$(if $($(USER_PROFILE)_NAME), - $($(USER_PROFILE)_NAME))' |
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109 | echo 'Packages: $(BUILD_PACKAGES)' |
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110 | echo |
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111 | rm -rf $(TARGET_DIR) $(TARGET_DIR_ORIG) |
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112 | mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR) $(DL_DIR) |
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113 | $(MAKE) package_reload |
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114 | $(MAKE) package_install |
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115 | $(MAKE) -s prepare_rootfs |
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116 | $(MAKE) -s build_image |
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117 | $(MAKE) -s checksum |
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118 | |||
119 | _call_manifest: FORCE |
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120 | rm -rf $(TARGET_DIR) |
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121 | mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR) $(DL_DIR) |
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122 | $(MAKE) package_reload >/dev/null |
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123 | $(MAKE) package_install >/dev/null |
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124 | $(OPKG) list-installed |
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125 | |||
126 | package_index: FORCE |
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127 | @echo >&2 |
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128 | @echo Building package index... >&2 |
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129 | @mkdir -p $(TMP_DIR) $(TARGET_DIR)/tmp |
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130 | (cd $(PACKAGE_DIR); $(SCRIPT_DIR)/ipkg-make-index.sh . > Packages && \ |
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131 | gzip -9nc Packages > Packages.gz \ |
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132 | ) >/dev/null 2>/dev/null |
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133 | $(OPKG) update >&2 || true |
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134 | |||
135 | package_reload: |
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136 | if [ ! -f "$(PACKAGE_DIR)/Packages" ] || [ ! -f "$(PACKAGE_DIR)/Packages.gz" ] || [ "`find $(PACKAGE_DIR) -cnewer $(PACKAGE_DIR)/Packages.gz`" ]; then \ |
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137 | echo "Package list missing or not up-to-date, generating it." >&2 ;\ |
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138 | $(MAKE) package_index; \ |
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139 | else \ |
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140 | mkdir -p $(TARGET_DIR)/tmp; \ |
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141 | $(OPKG) update >&2 || true; \ |
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142 | fi |
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143 | |||
144 | package_list: FORCE |
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145 | @$(MAKE) -s package_reload |
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146 | @$(OPKG) list --size 2>/dev/null |
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147 | |||
148 | package_install: FORCE |
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149 | @echo |
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150 | @echo Installing packages... |
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151 | $(OPKG) install $(firstword $(wildcard $(PACKAGE_DIR)/libc_*.ipk $(PACKAGE_DIR)/base/libc_*.ipk)) |
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152 | $(OPKG) install $(firstword $(wildcard $(PACKAGE_DIR)/kernel_*.ipk $(PACKAGE_DIR)/base/kernel_*.ipk)) |
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153 | $(OPKG) install $(BUILD_PACKAGES) |
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154 | |||
155 | prepare_rootfs: FORCE |
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156 | @echo |
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157 | @echo Finalizing root filesystem... |
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158 | |||
159 | $(CP) $(TARGET_DIR) $(TARGET_DIR_ORIG) |
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160 | $(call prepare_rootfs,$(TARGET_DIR),$(USER_FILES)) |
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161 | |||
162 | build_image: FORCE |
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163 | @echo |
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164 | @echo Building images... |
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165 | $(NO_TRACE_MAKE) -C target/linux/$(BOARD)/image install TARGET_BUILD=1 IB=1 EXTRA_IMAGE_NAME="$(EXTRA_IMAGE_NAME)" \ |
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166 | $(if $(USER_PROFILE),PROFILE="$(USER_PROFILE)") |
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167 | |||
168 | checksum: FORCE |
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169 | @echo |
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170 | @echo Calculating checksums... |
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171 | @$(call sha256sums,$(BIN_DIR)) |
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172 | |||
173 | clean: |
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174 | rm -rf $(TMP_DIR) $(DL_DIR) $(TARGET_DIR) $(BIN_DIR) |
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175 | |||
176 | |||
177 | info: |
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178 | (unset PROFILE FILES PACKAGES MAKEFLAGS; $(MAKE) -s _call_info) |
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179 | |||
180 | PROFILE_FILTER = $(filter DEVICE_$(PROFILE) $(PROFILE),$(PROFILE_NAMES)) |
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181 | |||
182 | _check_profile: FORCE |
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183 | ifneq ($(PROFILE),) |
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184 | ifeq ($(PROFILE_FILTER),) |
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185 | @echo 'Profile "$(PROFILE)" does not exist!' |
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186 | @echo 'Use "make info" to get a list of available profile names.' |
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187 | @exit 1 |
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188 | endif |
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189 | endif |
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190 | |||
191 | image: |
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192 | $(MAKE) -s _check_profile |
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193 | (unset PROFILE FILES PACKAGES MAKEFLAGS; \ |
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194 | $(MAKE) -s _call_image \ |
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195 | $(if $(PROFILE),USER_PROFILE="$(PROFILE_FILTER)") \ |
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196 | $(if $(FILES),USER_FILES="$(FILES)") \ |
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197 | $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)") \ |
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198 | $(if $(BIN_DIR),BIN_DIR="$(BIN_DIR)")) |
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199 | |||
200 | manifest: FORCE |
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201 | $(MAKE) -s _check_profile |
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202 | (unset PROFILE FILES PACKAGES MAKEFLAGS; \ |
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203 | $(MAKE) -s _call_manifest \ |
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204 | $(if $(PROFILE),USER_PROFILE="$(PROFILE_FILTER)") \ |
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205 | $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)")) |
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206 | |||
207 | .SILENT: help info image manifest |