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)$(EXTRAVERSION)/ -type f \
  77                 -name .\#* \
  78                 -print \
  79                 -exec rm -f {} \; ; \
  80         tar -czf busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION).tar.gz \
  81                 busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ ; }
  82
  83 .PHONY: checkhelp
  84 checkhelp:
  85         $(Q)$(srctree)/scripts/checkhelp.awk \
  86                 $(patsubst %,$(srctree)/%,$(wildcard $(patsubst %,%/Config.in,$(busybox-dirs) ./)))
  87
  88 .PHONY: sizes
  89 sizes: busybox_unstripped
  90         $(NM) --size-sort $(<)
  91
  92 .PHONY: bloatcheck
  93 bloatcheck: busybox_old busybox_unstripped
  94         @$(srctree)/scripts/bloat-o-meter busybox_old busybox_unstripped
  95         @$(CROSS_COMPILE)size busybox_old busybox_unstripped
  96
  97 .PHONY: baseline
  98 baseline: busybox_unstripped
  99         @mv busybox_unstripped busybox_old
 100
 101 .PHONY: objsizes
 102 objsizes: busybox_unstripped
 103         $(srctree)/scripts/objsizes
 104
 105 .PHONY: stksizes
 106 stksizes: busybox_unstripped
 107         $(CROSS_COMPILE)objdump -d busybox_unstripped | $(srctree)/scripts/checkstack.pl $(ARCH) | uniq
 108
 109 .PHONY: bigdata
 110 bigdata: busybox_unstripped
 111         $(CROSS_COMPILE)nm --size-sort busybox_unstripped | grep -vi ' [trw] '
 112
 113 # Documentation Targets
 114 .PHONY: doc
 115 doc: docs/busybox.pod docs/BusyBox.txt docs/busybox.1 docs/BusyBox.html
 116
 117 # FIXME: Doesn't belong here
 118        cmd_doc =
 119  quiet_cmd_doc = $(Q)echo "  DOC     $(@F)"
 120 silent_cmd_doc =
 121 disp_doc       = $($(quiet)cmd_doc)
 122
 123 # sed adds newlines after "Options:" etc,
 124 # this is needed in order to get good BusyBox.{1,txt,html}
 125 docs/busybox.pod: $(srctree)/docs/busybox_header.pod \
 126                 include/usage.h \
 127                 $(srctree)/docs/busybox_footer.pod \
 128                 applets/usage_pod
 129         $(disp_doc)
 130         $(Q)-mkdir -p docs
 131         $(Q)-( \
 132             cat $(srctree)/docs/busybox_header.pod; \
 133             echo; \
 134             applets/usage_pod | sed 's/^[A-Za-z][A-Za-z ]*[a-z]:$$/&\n/'; \
 135             cat $(srctree)/docs/busybox_footer.pod; \
 136             ) > docs/busybox.pod
 137
 138 docs/BusyBox.txt: docs/busybox.pod
 139         $(disp_doc)
 140         $(Q)-mkdir -p docs
 141         $(Q)-pod2text $< > $@
 142
 143 docs/busybox.1: docs/busybox.pod
 144         $(disp_doc)
 145         $(Q)-mkdir -p docs
 146         $(Q)-pod2man --center=busybox --release="version $(KERNELVERSION)" $< > $@
 147
 148 docs/BusyBox.html: docs/busybox.net/BusyBox.html
 149         $(disp_doc)
 150         $(Q)-mkdir -p docs
 151         $(Q)-rm -f docs/BusyBox.html
 152         $(Q)-cp docs/busybox.net/BusyBox.html docs/BusyBox.html
 153
 154 docs/busybox.net/BusyBox.html: docs/busybox.pod
 155         $(Q)-mkdir -p docs/busybox.net
 156         $(Q)-pod2html --noindex $< > $@
 157         $(Q)-rm -f pod2htm*
 158
 159 # documentation, cross-reference
 160 # Modern distributions already ship synopsis packages (e.g. debian)
 161 # If you have an old distribution go to http://synopsis.fresco.org/
 162 syn_tgt = $(wildcard $(patsubst %,%/*.c,$(busybox-alldirs)))
 163 syn     = $(patsubst %.c, %.syn, $(syn_tgt))
 164
 165 comma:= ,
 166 brace_open:= (
 167 brace_close:= )
 168
 169 SYN_CPPFLAGS := $(strip $(CPPFLAGS) $(EXTRA_CPPFLAGS))
 170 SYN_CPPFLAGS := $(subst $(brace_open),\$(brace_open),$(SYN_CPPFLAGS))
 171 SYN_CPPFLAGS := $(subst $(brace_close),\$(brace_close),$(SYN_CPPFLAGS))
 172 #SYN_CPPFLAGS := $(subst ",\",$(SYN_CPPFLAGS))
 173 #")
 174 #SYN_CPPFLAGS := [$(patsubst %,'%'$(comma),$(SYN_CPPFLAGS))'']
 175
 176 %.syn: %.c
 177         synopsis -p C -l Comments.SSDFilter,Comments.Previous -Wp,preprocess=True,cppflags="'$(SYN_CPPFLAGS)'" -o $@ $<
 178
 179 .PHONY: html
 180 html: $(syn)
 181         synopsis -f HTML -Wf,title="'BusyBox Documentation'" -o $@ $^
 182
 183 -include $(srctree)/Makefile.local