Makefile.custom

   1 # ==========================================================================
   2 # Build system
   3 # ==========================================================================
   4
   5 busybox.links: $(srctree)/applets/busybox.mkll $(objtree)/include/autoconf.h include/applets.h
   6         $(Q)-$(SHELL) $^ > $@
   7
   8 busybox.cfg.suid: $(srctree)/applets/busybox.mksuid $(objtree)/include/autoconf.h include/applets.h
   9         $(Q)-SUID="yes" $(SHELL) $^ > $@
  10 busybox.cfg.nosuid: $(srctree)/applets/busybox.mksuid $(objtree)/include/autoconf.h include/applets.h
  11         $(Q)-SUID="DROP" $(SHELL) $^ > $@
  12
  13 .PHONY: install
  14 ifeq ($(CONFIG_INSTALL_APPLET_SYMLINKS),y)
  15 INSTALL_OPTS:= --symlinks
  16 endif
  17 ifeq ($(CONFIG_INSTALL_APPLET_HARDLINKS),y)
  18 INSTALL_OPTS:= --hardlinks
  19 endif
  20 ifeq ($(CONFIG_INSTALL_APPLET_SCRIPT_WRAPPERS),y)
  21 ifeq ($(CONFIG_INSTALL_SH_APPLET_SYMLINK),y)
  22 INSTALL_OPTS:= --sw-sh-sym
  23 endif
  24 ifeq ($(CONFIG_INSTALL_SH_APPLET_HARDLINK),y)
  25 INSTALL_OPTS:= --sw-sh-hard
  26 endif
  27 ifeq ($(CONFIG_INSTALL_SH_APPLET_SCRIPT_WRAPPER),y)
  28 INSTALL_OPTS:= --scriptwrapper
  29 endif
  30 endif
  31 install: $(srctree)/applets/install.sh busybox busybox.links
  32         $(Q)DO_INSTALL_LIBS="$(strip $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS))" \
  33                 $(SHELL) $< $(CONFIG_PREFIX) $(INSTALL_OPTS)
  34 ifeq ($(strip $(CONFIG_FEATURE_SUID)),y)
  35         @echo
  36         @echo
  37         @echo --------------------------------------------------
  38         @echo You will probably need to make your busybox binary
  39         @echo setuid root to ensure all configured applets will
  40         @echo work properly.
  41         @echo --------------------------------------------------
  42         @echo
  43 endif
  44
  45 uninstall: busybox.links
  46         rm -f $(CONFIG_PREFIX)/bin/busybox
  47         for i in `cat busybox.links` ; do rm -f $(CONFIG_PREFIX)$$i; done
  48 ifneq ($(strip $(DO_INSTALL_LIBS)),n)
  49         for i in $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS); do \
  50                 rm -f $(CONFIG_PREFIX)$$i; \
  51         done
  52 endif
  53
  54 # Not very elegant: copies testsuite to objdir...
  55 # (cp -pPR is POSIX-compliant (cp -dpR or cp -a would not be))
  56 .PHONY: check
  57 .PHONY: test
  58 check test: busybox busybox.links
  59         test -d $(objtree)/testsuite || cp -pPR $(srctree)/testsuite $(objtree)
  60         bindir=$(objtree) srcdir=$(srctree)/testsuite \
  61         $(SHELL) -c "cd $(objtree)/testsuite && $(srctree)/testsuite/runtest $(if $(KBUILD_VERBOSE:0=),-v)"
  62
  63 .PHONY: release
  64 release: distclean
  65         cd ..; \
  66         rm -r -f busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION); \
  67         cp -pPR busybox busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) && { \
  68         find busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ -type d \
  69                 -name .svn \
  70                 -print \
  71                 -exec rm -r -f {} \; ; \
  72         find busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ -type d \
  73                 -name .git \
  74                 -print \
  75                 -exec rm -r -f {} \; ; \
  76         find busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ -type f \
  77                 -name .gitignore \
  78                 -print \
  79                 -exec rm -f {} \; ; \
  80         find busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ -type f \
  81                 -name .\#* \
  82                 -print \
  83                 -exec rm -f {} \; ; \
  84         tar -czf busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION).tar.gz \
  85                 busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ ; }
  86
  87 .PHONY: checkhelp
  88 checkhelp:
  89         $(Q)$(srctree)/scripts/checkhelp.awk \
  90                 $(patsubst %,$(srctree)/%,$(wildcard $(patsubst %,%/Config.in,$(busybox-dirs) ./)))
  91
  92 .PHONY: sizes
  93 sizes: busybox_unstripped
  94         $(NM) --size-sort $(<)
  95
  96 .PHONY: bloatcheck
  97 bloatcheck: busybox_old busybox_unstripped
  98         @$(srctree)/scripts/bloat-o-meter busybox_old busybox_unstripped
  99         @$(CROSS_COMPILE)size busybox_old busybox_unstripped
 100
 101 .PHONY: baseline
 102 baseline: busybox_unstripped
 103         @mv busybox_unstripped busybox_old
 104
 105 .PHONY: objsizes
 106 objsizes: busybox_unstripped
 107         $(srctree)/scripts/objsizes
 108
 109 .PHONY: stksizes
 110 stksizes: busybox_unstripped
 111         $(CROSS_COMPILE)objdump -d busybox_unstripped | $(srctree)/scripts/checkstack.pl $(ARCH) | uniq
 112
 113 .PHONY: bigdata
 114 bigdata: busybox_unstripped
 115         $(CROSS_COMPILE)nm --size-sort busybox_unstripped | grep -vi ' [trw] '
 116
 117 # Documentation Targets
 118 .PHONY: doc
 119 doc: docs/busybox.pod docs/BusyBox.txt docs/busybox.1 docs/BusyBox.html
 120
 121 # FIXME: Doesn't belong here
 122        cmd_doc =
 123  quiet_cmd_doc = $(Q)echo "  DOC     $(@F)"
 124 silent_cmd_doc =
 125 disp_doc       = $($(quiet)cmd_doc)
 126
 127 # sed adds newlines after "Options:" etc,
 128 # this is needed in order to get good BusyBox.{1,txt,html}
 129 docs/busybox.pod: $(srctree)/docs/busybox_header.pod \
 130                 include/usage.h \
 131                 $(srctree)/docs/busybox_footer.pod \
 132                 applets/usage_pod
 133         $(disp_doc)
 134         $(Q)-mkdir -p docs
 135         $(Q)-( \
 136             cat $(srctree)/docs/busybox_header.pod; \
 137             echo; \
 138             applets/usage_pod | sed 's/^[A-Za-z][A-Za-z ]*[a-z]:$$/&\n/'; \
 139             cat $(srctree)/docs/busybox_footer.pod; \
 140             ) > docs/busybox.pod
 141
 142 docs/BusyBox.txt: docs/busybox.pod
 143         $(disp_doc)
 144         $(Q)-mkdir -p docs
 145         $(Q)-pod2text $< > $@
 146
 147 docs/busybox.1: docs/busybox.pod
 148         $(disp_doc)
 149         $(Q)-mkdir -p docs
 150         $(Q)-pod2man --center=busybox --release="version $(KERNELVERSION)" $< > $@
 151
 152 docs/BusyBox.html: docs/busybox.net/BusyBox.html
 153         $(disp_doc)
 154         $(Q)-mkdir -p docs
 155         $(Q)-rm -f docs/BusyBox.html
 156         $(Q)-cp docs/busybox.net/BusyBox.html docs/BusyBox.html
 157
 158 docs/busybox.net/BusyBox.html: docs/busybox.pod
 159         $(Q)-mkdir -p docs/busybox.net
 160         $(Q)-pod2html --noindex $< > $@
 161         $(Q)-rm -f pod2htm*
 162
 163 # documentation, cross-reference
 164 # Modern distributions already ship synopsis packages (e.g. debian)
 165 # If you have an old distribution go to http://synopsis.fresco.org/
 166 syn_tgt = $(wildcard $(patsubst %,%/*.c,$(busybox-alldirs)))
 167 syn     = $(patsubst %.c, %.syn, $(syn_tgt))
 168
 169 comma:= ,
 170 brace_open:= (
 171 brace_close:= )
 172
 173 SYN_CPPFLAGS := $(strip $(CPPFLAGS) $(EXTRA_CPPFLAGS))
 174 SYN_CPPFLAGS := $(subst $(brace_open),\$(brace_open),$(SYN_CPPFLAGS))
 175 SYN_CPPFLAGS := $(subst $(brace_close),\$(brace_close),$(SYN_CPPFLAGS))
 176 #SYN_CPPFLAGS := $(subst ",\",$(SYN_CPPFLAGS))
 177 #")
 178 #SYN_CPPFLAGS := [$(patsubst %,'%'$(comma),$(SYN_CPPFLAGS))'']
 179
 180 %.syn: %.c
 181         synopsis -p C -l Comments.SSDFilter,Comments.Previous -Wp,preprocess=True,cppflags="'$(SYN_CPPFLAGS)'" -o $@ $<
 182
 183 .PHONY: html
 184 html: $(syn)
 185         synopsis -f HTML -Wf,title="'BusyBox Documentation'" -o $@ $^
 186
 187 -include $(srctree)/Makefile.local