LXR busybox/Makefile.custom

   1# ==========================================================================
   2# Build system
   3# ==========================================================================
   4
   5busybox.links: $(srctree)/applets/busybox.mkll $(objtree)/include/autoconf.h include/applets.h
   6        $(Q)-$(SHELL) $^ > $@
   7
   8busybox.cfg.suid: $(srctree)/applets/busybox.mksuid $(objtree)/include/autoconf.h include/applets.h
   9        $(Q)-SUID="yes" $(SHELL) $^ > $@
  10busybox.cfg.nosuid: $(srctree)/applets/busybox.mksuid $(objtree)/include/autoconf.h include/applets.h
  11        $(Q)-SUID="DROP" $(SHELL) $^ > $@
  12
  13.PHONY: install
  14ifeq ($(CONFIG_INSTALL_APPLET_SYMLINKS),y)
  15INSTALL_OPTS:= --symlinks
  16endif
  17ifeq ($(CONFIG_INSTALL_APPLET_HARDLINKS),y)
  18INSTALL_OPTS:= --hardlinks
  19endif
  20ifeq ($(CONFIG_INSTALL_APPLET_SCRIPT_WRAPPERS),y)
  21ifeq ($(CONFIG_INSTALL_SH_APPLET_SYMLINK),y)
  22INSTALL_OPTS:= --sw-sh-sym
  23endif
  24ifeq ($(CONFIG_INSTALL_SH_APPLET_HARDLINK),y)
  25INSTALL_OPTS:= --sw-sh-hard
  26endif
  27ifeq ($(CONFIG_INSTALL_SH_APPLET_SCRIPT_WRAPPER),y)
  28INSTALL_OPTS:= --scriptwrapper
  29endif
  30endif
  31ifeq ($(CONFIG_FEATURE_INDIVIDUAL),y)
  32INSTALL_OPTS:= --binaries
  33LIBBUSYBOX_SONAME:= 0_lib/libbusybox.so.$(BB_VER)
  34endif
  35install: $(srctree)/applets/install.sh busybox busybox.links
  36        $(Q)DO_INSTALL_LIBS="$(strip $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS))" \
  37                $(SHELL) $< $(CONFIG_PREFIX) $(INSTALL_OPTS)
  38ifeq ($(strip $(CONFIG_FEATURE_SUID)),y)
  39        @echo
  40        @echo
  41        @echo --------------------------------------------------
  42        @echo You will probably need to make your busybox binary
  43        @echo setuid root to ensure all configured applets will
  44        @echo work properly.
  45        @echo --------------------------------------------------
  46        @echo
  47endif
  48
  49uninstall: busybox.links
  50        rm -f $(CONFIG_PREFIX)/bin/busybox
  51        for i in `cat busybox.links` ; do rm -f $(CONFIG_PREFIX)$$i; done
  52ifneq ($(strip $(DO_INSTALL_LIBS)),n)
  53        for i in $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS); do \
  54                rm -f $(CONFIG_PREFIX)$$i; \
  55        done
  56endif
  57
  58# Not very elegant: copies testsuite to objdir...
  59# (cp -pPR is POSIX-compliant (cp -dpR or cp -a would not be))
  60.PHONY: check
  61.PHONY: test
  62ifeq ($(CONFIG_UNIT_TEST),y)
  63UNIT_CMD = ./busybox unit
  64endif
  65check test: busybox busybox.links
  66        $(UNIT_CMD)
  67        test -d $(objtree)/testsuite || cp -pPR $(srctree)/testsuite $(objtree)
  68        bindir=$(objtree) srcdir=$(srctree)/testsuite \
  69        $(SHELL) -c "cd $(objtree)/testsuite && $(srctree)/testsuite/runtest $(if $(KBUILD_VERBOSE:0=),-v)"
  70
  71.PHONY: release
  72release: distclean
  73        cd ..; \
  74        rm -r -f busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION); \
  75        cp -pPR busybox busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) && { \
  76        find busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ -type d \
  77                -name .svn \
  78                -print \
  79                -exec rm -r -f {} \; ; \
  80        find busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ -type d \
  81                -name .git \
  82                -print \
  83                -exec rm -r -f {} \; ; \
  84        find busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ -type f \
  85                -name .gitignore \
  86                -print \
  87                -exec rm -f {} \; ; \
  88        find busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ -type f \
  89                -name .\#* \
  90                -print \
  91                -exec rm -f {} \; ; \
  92        tar -czf busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION).tar.gz \
  93                busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ ; }
  94
  95.PHONY: checkhelp
  96checkhelp:
  97        $(Q)$(srctree)/scripts/checkhelp.awk \
  98                $(patsubst %,$(srctree)/%,$(wildcard $(patsubst %,%/Config.in,$(busybox-dirs) ./)))
  99
 100.PHONY: sizes
 101sizes: busybox_unstripped
 102        $(NM) --size-sort $(<)
 103
 104.PHONY: bloatcheck
 105bloatcheck: busybox_old busybox_unstripped
 106        @$(srctree)/scripts/bloat-o-meter busybox_old busybox_unstripped
 107        @$(CROSS_COMPILE)size busybox_old busybox_unstripped
 108
 109.PHONY: baseline
 110baseline: busybox_unstripped
 111        @mv busybox_unstripped busybox_old
 112
 113.PHONY: objsizes
 114objsizes: busybox_unstripped
 115        $(srctree)/scripts/objsizes
 116
 117.PHONY: stksizes
 118stksizes: busybox_unstripped
 119        $(CROSS_COMPILE)objdump -d busybox_unstripped | $(srctree)/scripts/checkstack.pl $(ARCH) | uniq
 120
 121.PHONY: bigdata
 122bigdata: busybox_unstripped
 123        $(CROSS_COMPILE)nm --size-sort busybox_unstripped | grep -vi ' [trw] '
 124
 125# Documentation Targets
 126.PHONY: doc
 127doc: docs/busybox.pod docs/BusyBox.txt docs/busybox.1 docs/BusyBox.html
 128
 129# FIXME: Doesn't belong here
 130       cmd_doc =
 131 quiet_cmd_doc = $(Q)echo "  DOC     $(@F)"
 132silent_cmd_doc =
 133disp_doc       = $($(quiet)cmd_doc)
 134
 135# sed adds newlines after "Options:" etc,
 136# this is needed in order to get good BusyBox.{1,txt,html}
 137docs/busybox.pod: $(srctree)/docs/busybox_header.pod \
 138                include/usage.h \
 139                $(srctree)/docs/busybox_footer.pod \
 140                applets/usage_pod
 141        $(disp_doc)
 142        $(Q)-mkdir -p docs
 143        $(Q)-( \
 144            cat $(srctree)/docs/busybox_header.pod; \
 145            echo; \
 146            applets/usage_pod | sed 's/^[A-Za-z][A-Za-z ]*[a-z]:$$/&\n/'; \
 147            cat $(srctree)/docs/busybox_footer.pod; \
 148            ) > docs/busybox.pod
 149
 150docs/BusyBox.txt: docs/busybox.pod
 151        $(disp_doc)
 152        $(Q)-mkdir -p docs
 153        $(Q)-pod2text $< > $@
 154
 155docs/busybox.1: docs/busybox.pod
 156        $(disp_doc)
 157        $(Q)-mkdir -p docs
 158        $(Q)-pod2man --center=busybox --release="version $(KERNELVERSION)" $< > $@
 159
 160docs/BusyBox.html: docs/busybox.net/BusyBox.html
 161        $(disp_doc)
 162        $(Q)-mkdir -p docs
 163        $(Q)-rm -f docs/BusyBox.html
 164        $(Q)-cp docs/busybox.net/BusyBox.html docs/BusyBox.html
 165
 166docs/busybox.net/BusyBox.html: docs/busybox.pod
 167        $(Q)-mkdir -p docs/busybox.net
 168        $(Q)-pod2html --noindex $< > $@
 169        $(Q)-rm -f pod2htm*
 170
 171# documentation, cross-reference
 172# Modern distributions already ship synopsis packages (e.g. debian)
 173# If you have an old distribution go to http://synopsis.fresco.org/
 174syn_tgt = $(wildcard $(patsubst %,%/*.c,$(busybox-alldirs)))
 175syn     = $(patsubst %.c, %.syn, $(syn_tgt))
 176
 177comma:= ,
 178brace_open:= (
 179brace_close:= )
 180
 181SYN_CPPFLAGS := $(strip $(CPPFLAGS) $(EXTRA_CPPFLAGS))
 182SYN_CPPFLAGS := $(subst $(brace_open),\$(brace_open),$(SYN_CPPFLAGS))
 183SYN_CPPFLAGS := $(subst $(brace_close),\$(brace_close),$(SYN_CPPFLAGS))
 184#SYN_CPPFLAGS := $(subst ",\",$(SYN_CPPFLAGS))
 185#")
 186#SYN_CPPFLAGS := [$(patsubst %,'%'$(comma),$(SYN_CPPFLAGS))'']
 187
 188%.syn: %.c
 189        synopsis -p C -l Comments.SSDFilter,Comments.Previous -Wp,preprocess=True,cppflags="'$(SYN_CPPFLAGS)'" -o $@ $<
 190
 191.PHONY: html
 192html: $(syn)
 193        synopsis -f HTML -Wf,title="'BusyBox Documentation'" -o $@ $^
 194
 195-include $(srctree)/Makefile.local
 196