1 | # ==========================================================================
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2 | # Build system
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3 | # ==========================================================================
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4 |
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5 | busybox.links: $(srctree)/applets/busybox.mkll $(objtree)/include/autoconf.h include/applets.h
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6 | $(Q)-$(SHELL) $^ >$@
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7 |
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8 | .PHONY: install
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9 | ifeq ($(CONFIG_INSTALL_APPLET_SYMLINKS),y)
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10 | INSTALL_OPTS:= --symlinks
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11 | endif
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12 | ifeq ($(CONFIG_INSTALL_APPLET_HARDLINKS),y)
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13 | INSTALL_OPTS:= --hardlinks
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14 | endif
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15 | ifeq ($(CONFIG_INSTALL_APPLET_SCRIPT_WRAPPERS),y)
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16 | ifeq ($(CONFIG_INSTALL_SH_APPLET_SYMLINK),y)
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17 | INSTALL_OPTS:= --sw-sh-sym
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18 | endif
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19 | ifeq ($(CONFIG_INSTALL_SH_APPLET_HARDLINK),y)
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20 | INSTALL_OPTS:= --sw-sh-hard
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21 | endif
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22 | ifeq ($(CONFIG_INSTALL_SH_APPLET_SCRIPT_WRAPPER),y)
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23 | INSTALL_OPTS:= --scriptwrapper
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24 | endif
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25 | endif
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26 | install: $(srctree)/applets/install.sh busybox busybox.links
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27 | $(Q)DO_INSTALL_LIBS="$(strip $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS))" \
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28 | $(SHELL) $< $(CONFIG_PREFIX) $(INSTALL_OPTS)
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29 | ifeq ($(strip $(CONFIG_FEATURE_SUID)),y)
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30 | @echo
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31 | @echo
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32 | @echo --------------------------------------------------
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33 | @echo You will probably need to make your busybox binary
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34 | @echo setuid root to ensure all configured applets will
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35 | @echo work properly.
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36 | @echo --------------------------------------------------
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37 | @echo
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38 | endif
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39 |
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40 | uninstall: busybox.links
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41 | rm -f $(CONFIG_PREFIX)/bin/busybox
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42 | for i in `cat busybox.links` ; do rm -f $(CONFIG_PREFIX)$$i; done
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43 | ifneq ($(strip $(DO_INSTALL_LIBS)),n)
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44 | for i in $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS); do \
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45 | rm -f $(CONFIG_PREFIX)$$i; \
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46 | done
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47 | endif
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48 |
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49 | # Not very elegant: copies testsuite to objdir...
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50 | # (cp -pPR is POSIX-compliant (cp -dpR or cp -a would not be))
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51 | .PHONY: check
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52 | .PHONY: test
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53 | check test: busybox busybox.links
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54 | test -d $(objtree)/testsuite || cp -pPR $(srctree)/testsuite $(objtree)
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55 | bindir=$(objtree) srcdir=$(srctree)/testsuite \
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56 | $(SHELL) -c "cd $(objtree)/testsuite && $(srctree)/testsuite/runtest $(if $(KBUILD_VERBOSE:0=),-v)"
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57 |
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58 | .PHONY: release
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59 | release: distclean
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60 | cd ..; \
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61 | rm -r -f busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION); \
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62 | cp -pPR busybox busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) && { \
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63 | find busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ -type d \
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64 | -name .svn \
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65 | -print \
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66 | -exec rm -r -f {} \; ; \
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67 | find busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ -type d \
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68 | -name .git \
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69 | -print \
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70 | -exec rm -r -f {} \; ; \
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71 | find busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ -type f \
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72 | -name .\#* \
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73 | -print \
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74 | -exec rm -f {} \; ; \
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75 | tar -czf busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION).tar.gz \
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76 | busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ ; }
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77 |
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78 | .PHONY: checkhelp
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79 | checkhelp:
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80 | $(Q)$(srctree)/scripts/checkhelp.awk \
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81 | $(patsubst %,$(srctree)/%,$(wildcard $(patsubst %,%/Config.in,$(busybox-dirs) ./)))
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82 |
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83 | .PHONY: sizes
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84 | sizes: busybox_unstripped
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85 | $(NM) --size-sort $(<)
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86 |
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87 | .PHONY: bloatcheck
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88 | bloatcheck: busybox_old busybox_unstripped
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89 | @$(srctree)/scripts/bloat-o-meter busybox_old busybox_unstripped
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90 | @$(CROSS_COMPILE)size busybox_old busybox_unstripped
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91 |
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92 | .PHONY: baseline
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93 | baseline: busybox_unstripped
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94 | @mv busybox_unstripped busybox_old
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95 |
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96 | .PHONY: objsizes
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97 | objsizes: busybox_unstripped
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98 | $(srctree)/scripts/objsizes
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99 |
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100 | .PHONY: stksizes
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101 | stksizes: busybox_unstripped
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102 | $(CROSS_COMPILE)objdump -d busybox_unstripped | $(srctree)/scripts/checkstack.pl $(ARCH) | uniq
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103 |
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104 | .PHONY: bigdata
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105 | bigdata: busybox_unstripped
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106 | $(CROSS_COMPILE)nm --size-sort busybox_unstripped | grep -vi ' [trw] '
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107 |
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108 | # Documentation Targets
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109 | .PHONY: doc
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110 | doc: docs/busybox.pod docs/BusyBox.txt docs/busybox.1 docs/BusyBox.html
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111 |
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112 | # FIXME: Doesn't belong here
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113 | cmd_doc =
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114 | quiet_cmd_doc = $(Q)echo " DOC $(@F)"
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115 | silent_cmd_doc =
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116 | disp_doc = $($(quiet)cmd_doc)
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117 |
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118 | # sed adds newlines after "Options:" etc,
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119 | # this is needed in order to get good BusyBox.{1,txt,html}
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120 | docs/busybox.pod: $(srctree)/docs/busybox_header.pod \
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121 | include/usage.h \
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122 | $(srctree)/docs/busybox_footer.pod \
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123 | applets/usage_pod
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124 | $(disp_doc)
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125 | $(Q)-mkdir -p docs
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126 | $(Q)-( \
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127 | cat $(srctree)/docs/busybox_header.pod; \
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128 | echo; \
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129 | applets/usage_pod | sed 's/^[A-Za-z][A-Za-z ]*[a-z]:$$/&\n/'; \
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130 | cat $(srctree)/docs/busybox_footer.pod; \
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131 | ) > docs/busybox.pod
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132 |
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133 | docs/BusyBox.txt: docs/busybox.pod
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134 | $(disp_doc)
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135 | $(Q)-mkdir -p docs
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136 | $(Q)-pod2text $< > $@
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137 |
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138 | docs/busybox.1: docs/busybox.pod
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139 | $(disp_doc)
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140 | $(Q)-mkdir -p docs
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141 | $(Q)-pod2man --center=busybox --release="version $(KERNELVERSION)" $< > $@
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142 |
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143 | docs/BusyBox.html: docs/busybox.net/BusyBox.html
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144 | $(disp_doc)
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145 | $(Q)-mkdir -p docs
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146 | $(Q)-rm -f docs/BusyBox.html
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147 | $(Q)-cp docs/busybox.net/BusyBox.html docs/BusyBox.html
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148 |
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149 | docs/busybox.net/BusyBox.html: docs/busybox.pod
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150 | $(Q)-mkdir -p docs/busybox.net
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151 | $(Q)-pod2html --noindex $< > $@
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152 | $(Q)-rm -f pod2htm*
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153 |
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154 | # documentation, cross-reference
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155 | # Modern distributions already ship synopsis packages (e.g. debian)
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156 | # If you have an old distribution go to http://synopsis.fresco.org/
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157 | syn_tgt = $(wildcard $(patsubst %,%/*.c,$(busybox-alldirs)))
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158 | syn = $(patsubst %.c, %.syn, $(syn_tgt))
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159 |
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160 | comma:= ,
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161 | brace_open:= (
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162 | brace_close:= )
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163 |
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164 | SYN_CPPFLAGS := $(strip $(CPPFLAGS) $(EXTRA_CPPFLAGS))
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165 | SYN_CPPFLAGS := $(subst $(brace_open),\$(brace_open),$(SYN_CPPFLAGS))
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166 | SYN_CPPFLAGS := $(subst $(brace_close),\$(brace_close),$(SYN_CPPFLAGS))
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167 | #SYN_CPPFLAGS := $(subst ",\",$(SYN_CPPFLAGS))
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168 | #")
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169 | #SYN_CPPFLAGS := [$(patsubst %,'%'$(comma),$(SYN_CPPFLAGS))'']
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170 |
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171 | %.syn: %.c
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172 | synopsis -p C -l Comments.SSDFilter,Comments.Previous -Wp,preprocess=True,cppflags="'$(SYN_CPPFLAGS)'" -o $@ $<
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173 |
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174 | .PHONY: html
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175 | html: $(syn)
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176 | synopsis -f HTML -Wf,title="'BusyBox Documentation'" -o $@ $^
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177 |
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178 | -include $(srctree)/Makefile.local
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