Makefile.custom

   1 # ==========================================================================
   2 # Build system
   3 # ==========================================================================
   4
   5 %.bflt: %_unstripped
   6         $(CROSS_COMPILE)elf2flt $(ELF2FLTFLAGS) $< -o $@
   7
   8 busybox.links: $(srctree)/applets/busybox.mkll $(objtree)/include/autoconf.h $(srctree)/include/applets.h
   9         $(Q)-$(SHELL) $^ >$@
  10
  11 .PHONY: install
  12 ifeq ($(CONFIG_INSTALL_APPLET_SYMLINKS),y)
  13 INSTALL_OPTS:= --symlinks
  14 endif
  15 ifeq ($(CONFIG_INSTALL_APPLET_HARDLINKS),y)
  16 INSTALL_OPTS:= --hardlinks
  17 endif
  18 install: $(srctree)/applets/install.sh busybox busybox.links
  19         $(Q)DO_INSTALL_LIBS="$(strip $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS))" \
  20                 $(SHELL) $< $(CONFIG_PREFIX) $(INSTALL_OPTS)
  21 ifeq ($(strip $(CONFIG_FEATURE_SUID)),y)
  22         @echo
  23         @echo
  24         @echo --------------------------------------------------
  25         @echo You will probably need to make your busybox binary
  26         @echo setuid root to ensure all configured applets will
  27         @echo work properly.
  28         @echo --------------------------------------------------
  29         @echo
  30 endif
  31
  32 uninstall: busybox.links
  33         rm -f $(CONFIG_PREFIX)/bin/busybox
  34         for i in `cat busybox.links` ; do rm -f $(CONFIG_PREFIX)$$i; done
  35 ifneq ($(strip $(DO_INSTALL_LIBS)),n)
  36         for i in $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS); do \
  37                 rm -f $(CONFIG_PREFIX)$$i; \
  38         done
  39 endif
  40
  41 check test: busybox
  42         bindir=$(objtree) srcdir=$(srctree)/testsuite SED="$(SED)" \
  43         $(SHELL) $(srctree)/testsuite/runtest $(if $(KBUILD_VERBOSE:1=),-v)
  44
  45 .PHONY: release
  46 release: distclean
  47         cd ..; \
  48         rm -r -f busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION); \
  49         cp -a busybox busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) && \
  50         find busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ -type d \
  51                 -name .svn \
  52                 -print \
  53                 -exec rm -r -f {} \; && \
  54         find busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ -type f \
  55                 -name .\#* \
  56                 -print \
  57                 -exec rm -f {} \; && \
  58         tar -czf busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION).tar.gz \
  59                 busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/;
  60
  61 .PHONY: checkhelp
  62 checkhelp:
  63         $(Q)$(srctree)/scripts/checkhelp.awk \
  64                 $(patsubst %,$(srctree)/%,$(wildcard $(patsubst %,%/Config.in,$(busybox-dirs) ./)))
  65
  66 .PHONY: sizes
  67 sizes: busybox_unstripped
  68         $(NM) --size-sort $(<)
  69
  70 .PHONY: bloatcheck
  71 bloatcheck: busybox_old busybox_unstripped
  72         @$(srctree)/scripts/bloat-o-meter busybox_old busybox_unstripped
  73
  74 .PHONY: baseline
  75 baseline: busybox_unstripped
  76         @mv busybox_unstripped busybox_old
  77
  78 .PHONY: objsizes
  79 objsizes: busybox_unstripped
  80         $(srctree)/scripts/objsizes
  81
  82 .PHONY: bigdata
  83 bigdata: busybox_unstripped
  84         nm --size-sort busybox_unstripped | grep -vi ' [tr] ' | tail -20
  85
  86 # Documentation Targets
  87 .PHONY: doc
  88 doc: docs/busybox.pod docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html
  89
  90 docs/busybox.pod: $(srctree)/docs/busybox_header.pod \
  91                 $(srctree)/include/usage.h \
  92                 $(srctree)/docs/busybox_footer.pod \
  93                 $(srctree)/docs/autodocifier.pl
  94         $(disp_doc)
  95         $(Q)-mkdir -p docs
  96         $(Q)-( cat $(srctree)/docs/busybox_header.pod ; \
  97             $(srctree)/docs/autodocifier.pl $(srctree)/include/usage.h ; \
  98             cat $(srctree)/docs/busybox_footer.pod ; ) > docs/busybox.pod
  99
 100 docs/BusyBox.txt: docs/busybox.pod
 101         $(disp_doc)
 102         $(Q)-mkdir -p docs
 103         $(Q)-pod2text $< > $@
 104
 105 docs/BusyBox.1: docs/busybox.pod
 106         $(disp_doc)
 107         $(Q)-mkdir -p docs
 108         $(Q)-pod2man --center=BusyBox --release="version $(VERSION)" \
 109                 $< > $@
 110
 111 docs/BusyBox.html: docs/busybox.net/BusyBox.html
 112         $(disp_doc)
 113         $(Q)-mkdir -p docs
 114         $(Q)-rm -f docs/BusyBox.html
 115         $(Q)-cp docs/busybox.net/BusyBox.html docs/BusyBox.html
 116
 117 docs/busybox.net/BusyBox.html: docs/busybox.pod
 118         $(Q)-mkdir -p docs/busybox.net
 119         $(Q)-pod2html --noindex $< > \
 120             docs/busybox.net/BusyBox.html
 121         $(Q)-rm -f pod2htm*
 122
 123 # documentation, cross-reference
 124 # Modern distributions already ship synopsis packages (e.g. debian)
 125 # If you have an old distribution go to http://synopsis.fresco.org/
 126 syn_tgt = $(wildcard $(patsubst %,%/*.c,$(busybox-alldirs)))
 127 syn     = $(patsubst %.c, %.syn, $(syn_tgt))
 128
 129 comma:= ,
 130 brace_open:= (
 131 brace_close:= )
 132
 133 SYN_CPPFLAGS := $(strip $(CPPFLAGS) $(EXTRA_CPPFLAGS))
 134 SYN_CPPFLAGS := $(subst $(brace_open),\$(brace_open),$(SYN_CPPFLAGS))
 135 SYN_CPPFLAGS := $(subst $(brace_close),\$(brace_close),$(SYN_CPPFLAGS))
 136 #SYN_CPPFLAGS := $(subst ",\",$(SYN_CPPFLAGS))
 137 #")
 138 #SYN_CPPFLAGS := [$(patsubst %,'%'$(comma),$(SYN_CPPFLAGS))'']
 139
 140 %.syn: %.c
 141         synopsis -p C -l Comments.SSDFilter,Comments.Previous -Wp,preprocess=True,cppflags="'$(SYN_CPPFLAGS)'" -o $@ $<
 142
 143 .PHONY: html
 144 html: $(syn)
 145         synopsis -f HTML -Wf,title="'BusyBox Documentation'" -o $@ $^