Makefile.custom

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