- fixes parallel builds (make -j)
- use less resources for the buildsystem itself
This commit is contained in:
Bernhard Reutner-Fischer
347
Makefile
347
Makefile
@@ -10,16 +10,15 @@
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#--------------------------------------------------------------
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noconfig_targets := menuconfig config oldconfig randconfig \
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defconfig allyesconfig allnoconfig allbareconfig \
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clean distclean \
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release tags
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# the toplevel sourcedir
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ifndef top_srcdir
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top_srcdir=$(CURDIR)
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top_srcdir:=$(shell cd $(dir $(firstword $(MAKEFILE_LIST))) && pwd)
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endif
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# toplevel directory of the object-tree
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ifndef top_builddir
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top_builddir=$(CURDIR)
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top_builddir:=$(CURDIR)
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endif
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export srctree=$(top_srcdir)
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@@ -34,79 +33,102 @@ SRC_DIRS:=$(patsubst %,$(top_srcdir)/%,$(DIRS))
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# That's our default target when none is given on the command line
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.PHONY: _all
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_all:
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CONFIG_CONFIG_IN = $(top_srcdir)/Config.in
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_all: all
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ifeq ($(KBUILD_SRC),)
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# see if we are in verbose mode
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ifdef VERBOSE
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CHECK_VERBOSE := -v
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PACKAGE_BE_VERBOSE := $(VERBOSE)
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endif
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ifdef V
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CHECK_VERBOSE := -v
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PACKAGE_BE_VERBOSE := $(V)
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endif
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ifdef O
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ifeq ("$(origin O)", "command line")
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KBUILD_OUTPUT := $(O)
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top_builddir := $(O)
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PACKAGE_OUTPUTDIR := $(shell cd $(O) && pwd)
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top_builddir := $(PACKAGE_OUTPUTDIR)
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endif
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else
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# If no alternate output-dir was specified, we build in cwd
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# We are using KBUILD_OUTPUT nevertheless to make sure that we create
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# Rules.mak and the toplevel Makefile, in case they don't exist.
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KBUILD_OUTPUT := $(top_builddir)
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PACKAGE_OUTPUTDIR := $(top_builddir)
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endif
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ifneq ($(strip $(HAVE_DOT_CONFIG)),y)
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# pull in OS specific commands like cp, mkdir, etc. early
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#######################################################################
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# Try to workaround bugs in make
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# Workaround for bugs in make-3.80
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# eval is broken if it is in a conditional
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#$ cat 3.80-eval-in-cond.mak
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#all:: ; @echo it
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#define Y
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# all:: ; @echo worked
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#endef
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#ifdef BAR
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#$(eval $(Y))
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#endif
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#$ make -f 3.80-eval-in-cond.mak
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#it
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#$ make -f 3.80-eval-in-cond.mak BAR=set
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#3.80-eval-in-cond.mak:5: *** missing `endif'. Stop.
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# This was fixed in December 2003.
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define check_gcc
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$(eval $(1)+=$(if $(2),$(if $(shell $(CC) $(2) -S -o /dev/null -xc /dev/null > /dev/null 2>&1 && echo y),$(2),$(if $(3),$(3))),$(if $(3),$(3))))
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endef
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define check_ld
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$(eval $(1)+=$(if $(2),$(if $(shell $(LD) $(2) -o /dev/null -b binary /dev/null > /dev/null 2>&1 && echo y),$(shell echo \-Wl,$(2)),$(if $(3),$(3))),$(if $(3),$(3))))
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endef
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#######################################################################
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-include $(top_srcdir)/Rules.mak
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endif
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# All object directories.
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OBJ_DIRS := $(DIRS)
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all_tree := $(patsubst %,$(top_builddir)/%,$(OBJ_DIRS) scripts scripts/config include)
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all_tree: $(all_tree)
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# Handle building out of tree
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ifneq ($(top_builddir),$(top_srcdir))
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all_tree := $(patsubst %,$(top_builddir)/%,$(DIRS) scripts scripts/config include include/config)
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$(all_tree):
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@mkdir -p "$@"
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ifneq ($(KBUILD_OUTPUT),)
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# Invoke a second make in the output directory, passing relevant variables
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# Check that the output directory actually exists
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saved-output := $(KBUILD_OUTPUT)
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KBUILD_OUTPUT := $(shell cd $(KBUILD_OUTPUT) && /bin/pwd)
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$(if $(wildcard $(KBUILD_OUTPUT)),, \
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saved-output := $(PACKAGE_OUTPUTDIR)
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$(if $(wildcard $(PACKAGE_OUTPUTDIR)),, \
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$(error output directory "$(saved-output)" does not exist))
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.PHONY: $(MAKECMDGOALS)
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$(filter-out _all,$(MAKECMDGOALS)) _all: $(KBUILD_OUTPUT)/Rules.mak $(KBUILD_OUTPUT)/Makefile all_tree
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$(Q)$(MAKE) -C $(KBUILD_OUTPUT) \
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top_srcdir=$(top_srcdir) \
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top_builddir=$(top_builddir) \
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KBUILD_SRC=$(top_srcdir) \
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-f $(CURDIR)/Makefile $@
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$(KBUILD_OUTPUT)/Rules.mak:
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$(PACKAGE_OUTPUTDIR)/Rules.mak:
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@echo > $@
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@echo top_srcdir=$(top_srcdir) >> $@
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@echo top_builddir=$(KBUILD_OUTPUT) >> $@
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@echo include $(top_srcdir)/Rules.mak >> $@
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@echo top_builddir=$(PACKAGE_OUTPUTDIR) >> $@
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@echo include $$\(top_srcdir\)/Rules.mak >> $@
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$(KBUILD_OUTPUT)/Makefile:
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$(PACKAGE_OUTPUTDIR)/Makefile:
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@echo > $@
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@echo top_srcdir=$(top_srcdir) >> $@
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@echo top_builddir=$(KBUILD_OUTPUT) >> $@
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@echo KBUILD_SRC='$$(top_srcdir)' >> $@
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@echo include '$$(KBUILD_SRC)'/Makefile >> $@
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@echo top_builddir=$(PACKAGE_OUTPUTDIR) >> $@
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@echo PACKAGE_SOURCEDIR='$$(top_srcdir)' >> $@
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@echo include '$$(PACKAGE_SOURCEDIR)'/Makefile >> $@
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# Leave processing to above invocation of make
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skip-makefile := 1
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endif # ifneq ($(KBUILD_OUTPUT),)
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endif # ifeq ($(KBUILD_SRC),)
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ifeq ($(skip-makefile),)
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buildtree := $(all_tree) $(PACKAGE_OUTPUTDIR)/Rules.mak $(PACKAGE_OUTPUTDIR)/Makefile
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# We only need a copy of the Makefile for the config targets and reuse
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# the rest from the source directory, i.e. we do not cp ALL_MAKEFILES.
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scripts/config/Makefile: $(top_srcdir)/scripts/config/Makefile
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cp $< $@
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scripts/config/Makefile: $(top_srcdir)/scripts/config/Makefile | $(buildtree)
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@cp $(top_srcdir)/scripts/config/Makefile $@
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_all: all
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else
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all_tree := include/config
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$(all_tree):
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@mkdir -p "$@"
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buildtree := $(all_tree)
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endif # ifneq ($(PACKAGE_OUTPUTDIR),$(top_srcdir))
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help:
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@echo 'Cleaning:'
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@@ -137,37 +159,42 @@ help:
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@echo ' release - create a distribution tarball'
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@echo ' sizes - show size of all enabled busybox symbols'
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@echo
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include $(top_srcdir)/Rules.mak
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@echo 'Make flags:'
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@echo ' V=<number> - print verbose make output (default: unset)'
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@echo ' 0 print CC invocations'
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@echo ' 1'
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@echo ' 2 also print when make enters a directory'
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@echo ' 3 also verbosely print shell invocations'
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ifneq ($(strip $(HAVE_DOT_CONFIG)),y)
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# Default target if none was requested explicitly
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all: defconfig menuconfig
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all: defconfig menuconfig ;
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ifneq ($(filter-out $(noconfig_targets),$(MAKECMDGOALS)),)
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# warn if no configuration exists and we are asked to build a non-config target
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.config:
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@echo ""
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@echo "No $(top_builddir)/$@ found!"
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@echo "Please refer to 'make help', section Configuration."
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@echo "Please refer to 'make help', section Configuration."
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@echo ""
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@exit 1
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else
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# Avoid implicit rule to kick in by using an empty command
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.config: $(buildtree) ;
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endif
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endif # ifneq ($(strip $(HAVE_DOT_CONFIG)),y)
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# configuration
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# ---------------------------------------------------------------------------
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CONFIG_CONFIG_IN = $(top_srcdir)/Config.in
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scripts/config/conf: scripts/config/Makefile
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$(Q)$(MAKE) -C scripts/config conf
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-@if [ ! -f .config ] ; then \
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touch .config; \
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fi
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scripts/config/mconf: scripts/config/Makefile
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$(Q)$(MAKE) -C scripts/config ncurses conf mconf
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-@if [ ! -f .config ] ; then \
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touch .config; \
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fi
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menuconfig: scripts/config/mconf
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@./scripts/config/mconf $(CONFIG_CONFIG_IN)
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@@ -183,7 +210,7 @@ randconfig: scripts/config/conf
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allyesconfig: scripts/config/conf
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@./scripts/config/conf -y $(CONFIG_CONFIG_IN)
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sed -i -r -e "s/^(USING_CROSS_COMPILER)=.*/# \1 is not set/" .config
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@$(SED) -i -r -e "s/^(USING_CROSS_COMPILER)=.*/# \1 is not set/" .config
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@./scripts/config/conf -o $(CONFIG_CONFIG_IN)
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allnoconfig: scripts/config/conf
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@@ -195,33 +222,68 @@ allnoconfig: scripts/config/conf
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defconfig: scripts/config/conf
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@./scripts/config/conf -y $(CONFIG_CONFIG_IN)
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sed -i -r -e "s/^(USING_CROSS_COMPILER|CONFIG_(DEBUG.*|STATIC|SELINUX|BUILD_(AT_ONCE|LIBBUSYBOX)|FEATURE_(DEVFS|FULL_LIBBUSYBOX|SHARED_BUSYBOX|MTAB_SUPPORT|CLEAN_UP|UDHCP_DEBUG)|INSTALL_NO_USR))=.*/# \1 is not set/" .config
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@$(SED) -i -r -e "s/^(USING_CROSS_COMPILER|CONFIG_(DEBUG.*|STATIC|SELINUX|BUILD_(AT_ONCE|LIBBUSYBOX)|FEATURE_(DEVFS|FULL_LIBBUSYBOX|SHARED_BUSYBOX|MTAB_SUPPORT|CLEAN_UP|UDHCP_DEBUG)|INSTALL_NO_USR))=.*/# \1 is not set/" .config
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@./scripts/config/conf -o $(CONFIG_CONFIG_IN)
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allbareconfig: scripts/config/conf
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@./scripts/config/conf -y $(CONFIG_CONFIG_IN)
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@sed -i -r -e "s/^(USING_CROSS_COMPILER|CONFIG_(DEBUG|STATIC|SELINUX|DEVFSD|NC_GAPING_SECURITY_HOLE|BUILD_AT_ONCE)).*/# \1 is not set/" .config
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@sed -i -e "/FEATURE/s/=.*//;/^[^#]/s/.*FEATURE.*/# \0 is not set/;" .config
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@$(SED) -i -r -e "s/^(USING_CROSS_COMPILER|CONFIG_(DEBUG|STATIC|SELINUX|DEVFSD|NC_GAPING_SECURITY_HOLE|BUILD_AT_ONCE)).*/# \1 is not set/" .config
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@$(SED) -i -e "/FEATURE/s/=.*//;/^[^#]/s/.*FEATURE.*/# \0 is not set/;" .config
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@echo "CONFIG_FEATURE_BUFFERS_GO_ON_STACK=y" >> .config
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@./scripts/config/conf -o $(CONFIG_CONFIG_IN)
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else # ifneq ($(strip $(HAVE_DOT_CONFIG)),y)
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ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
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all: busybox busybox.links doc
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# In this section, we need .config
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# Load all Config.in
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-include $(top_builddir)/.config.cmd
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include $(patsubst %,%/Makefile.in, $(SRC_DIRS))
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endif # ifneq ($(strip $(HAVE_DOT_CONFIG)),y)
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endif # ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
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-include $(top_builddir)/.config
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# convert $(DIRS) to upper case. Use sed instead of tr since we're already
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# depending on it.
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DIRS_UPPER:=$(shell echo $(DIRS) | $(SED) 'h;y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/')
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# First populate the variables ..._OBJ-y ...OBJ-m et al
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$(foreach d,$(DIRS_UPPER),$(eval $(notdir $(d))-y:=))
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$(foreach d,$(DIRS_UPPER),$(eval $(notdir $(d))-m:=))
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include $(patsubst %,%/Makefile.in,$(SRC_DIRS))
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# Then we need the dependencies for ..._OBJ
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define dir_pattern.o
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ifeq ($(os),.os)
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# write patterns for both .os and .o
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$(if $($(1)_OBJ.os),$($(1)_OBJ.os:.os=.o): $(top_builddir)/$(2)/%.o: $(top_srcdir)/$(2)/%.c)
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endif
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$(if $($(1)_OBJ$(os)),$($(1)_OBJ$(os)): $(top_builddir)/$(2)/%$(os): $(top_srcdir)/$(2)/%.c)
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$(if $($(1)_OBJ),$($(1)_OBJ): $(top_builddir)/$(2)/%.o: $(top_srcdir)/$(2)/%.c)
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lib-obj-y+=$($(1)_OBJ) $($(1)_OBJ.o) $($(1)_OBJ.os)
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lib-mobj-y+=$($(1)_MOBJ.o) $($(1)_MOBJ.os)
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bin-obj-y+=$($(1)_OBJ:.os=.o) $($(1)_OBJ.o:.os=.o) $($(1)_OBJ.os:.os=.o)
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bin-mobj-y+=$($(1)_MOBJ.o:.osm=.om) $($(1)_MOBJ.os:.osm=.om)
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endef
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# The actual directory patterns for .o*
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$(foreach d,$(DIRS),$(eval $(call dir_pattern.o,$(subst /,_,$(d)),$(d))))
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ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
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# Finally pull in the dependencies (headers and other includes) of the
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# individual object files
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-include $(top_builddir)/.depend
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# Everything is set.
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all: busybox busybox.links doc ;
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# Two modes of operation: legacy and IMA
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# Legacy mode builds each object through an individual invocation of CC
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# IMA compiles all sources at once (aka IPO aka IPA etc.)
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ifeq ($(strip $(CONFIG_BUILD_AT_ONCE)),y)
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libraries-y:=
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# We are not building .o
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bin-obj-y:=
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bin-mobj-y:=
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# Which parts of the internal libs are requested?
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# Per default we only want what was actually selected.
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# -a denotes all while -y denotes the selected ones.
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@@ -237,19 +299,26 @@ APPLETS_DEFINE:=$(APPLETS_DEFINE-y)
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else # CONFIG_BUILD_AT_ONCE
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# no --combine, build archives out of the individual .o
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# This was the old way the binary was built.
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libbusybox-obj:=archival/libunarchive/libunarchive.a \
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networking/libiproute/libiproute.a \
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libpwdgrp/libpwdgrp.a \
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coreutils/libcoreutils/libcoreutils.a \
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libbb/libbb.a
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libbusybox-obj:=$(patsubst %,$(top_builddir)/%,$(libbusybox-obj))
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libbusybox-obj:=$(archival_libunarchive_OBJ$(os)) \
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$(networking_libiproute_OBJ$(os)) \
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$(libpwdgrp_MOBJ$(os)) \
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$(coreutils_libcoreutils_OBJ$(os)) \
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$(libbb_OBJ$(os)) $(libbb_MOBJ$(os))
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ifeq ($(strip $(CONFIG_FEATURE_SHARED_BUSYBOX)),y)
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# linking against libbusybox, so don't build the .a already contained in the .so
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libraries-y:=$(filter-out $(libbusybox-obj),$(libraries-y))
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# linking against libbusybox, so don't build the .o already contained in the .so
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bin-obj-y:=$(filter-out $(libbusybox-obj) $(libbusybox-obj:.os=.o),$(bin-obj-y))
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bin-mobj-y:=$(filter-out $(libbusybox-obj) $(libbusybox-obj:.osm=.om),$(bin-mobj-y))
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endif # CONFIG_FEATURE_SHARED_BUSYBOX
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endif # CONFIG_BUILD_AT_ONCE
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# build an .a to keep .hash et al small
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$(if $(bin-obj-y)$(bin-mobj-y),$(eval applets.a:=$(bin-obj-y) $(bin-mobj-y)))
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ifdef applets.a
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applets.a: $(applets.a)
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$(do_ar)
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bin-obj.a=applets.a
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endif
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ifeq ($(strip $(CONFIG_BUILD_LIBBUSYBOX)),y)
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LD_LIBBUSYBOX:=libbusybox.so
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@@ -258,9 +327,11 @@ DO_INSTALL_LIBS:=$(LD_LIBBUSYBOX) \
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$(LD_LIBBUSYBOX).$(MAJOR_VERSION) \
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$(LD_LIBBUSYBOX).$(MAJOR_VERSION).$(MINOR_VERSION)
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|
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endif # CONFIG_BUILD_LIBBUSYBOX
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ifeq ($(strip $(CONFIG_BUILD_AT_ONCE)),y)
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ifneq ($(strip $(CONFIG_FEATURE_SHARED_BUSYBOX)),y)
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# --combine but not linking against libbusybox, so compile all
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# --combine but not linking against libbusybox, so compile lib*.c
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BUSYBOX_SRC := $(LIBRARY_SRC)
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BUSYBOX_DEFINE:= $(LIBRARY_DEFINE)
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endif # !CONFIG_FEATURE_SHARED_BUSYBOX
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@@ -268,7 +339,7 @@ $(LIBBUSYBOX_SONAME): $(LIBRARY_SRC)
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else # CONFIG_BUILD_AT_ONCE
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$(LIBBUSYBOX_SONAME): $(libbusybox-obj)
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endif # CONFIG_BUILD_AT_ONCE
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endif # CONFIG_BUILD_LIBBUSYBOX
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|
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ifeq ($(strip $(CONFIG_FEATURE_SHARED_BUSYBOX)),y)
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LDBUSYBOX:=-L$(top_builddir) -lbusybox
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@@ -279,24 +350,27 @@ $(LIBBUSYBOX_SONAME):
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ifndef MAJOR_VERSION
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$(error MAJOR_VERSION needed for $@ is not defined)
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endif
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$(do_link) $(LIB_CFLAGS) $(LIB_LDFLAGS) \
|
||||
$(do_link) $(LIB_CFLAGS) $(LIB_LDFLAGS) $(CFLAGS_COMBINE) \
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-Wl,-soname=$(LD_LIBBUSYBOX).$(MAJOR_VERSION) \
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-Wl,-z,combreloc $(LIB_LDFLAGS) \
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-o $(@) \
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-Wl,--start-group -Wl,--whole-archive \
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-Wl,--start-group \
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$(LIBRARY_DEFINE) $(^) \
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-Wl,--no-whole-archive -Wl,--end-group
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$(RM_F) $(DO_INSTALL_LIBS)
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for i in $(DO_INSTALL_LIBS); do $(LN_S) -v $(@) $$i ; done
|
||||
-Wl,--end-group
|
||||
@rm -f $(DO_INSTALL_LIBS)
|
||||
@for i in $(DO_INSTALL_LIBS); do ln -s $(@) $$i ; done
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||||
$(do_strip)
|
||||
|
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endif # ifeq ($(strip $(CONFIG_BUILD_LIBBUSYBOX)),y)
|
||||
|
||||
busybox: .depend $(LIBBUSYBOX_SONAME) $(BUSYBOX_SRC) $(libraries-y)
|
||||
$(do_link) $(PROG_CFLAGS) \
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-o $@ -Wl,--start-group \
|
||||
busybox: $(top_builddir)/.depend $(LIBBUSYBOX_SONAME) $(BUSYBOX_SRC) $(APPLET_SRC) $(bin-obj.a)
|
||||
$(do_link) $(PROG_CFLAGS) $(PROG_LDFLAGS) $(CFLAGS_COMBINE) \
|
||||
$(foreach f,$(^:.o=.c),$(CFLAGS-$(notdir $(patsubst %/$,%,$(dir $(f))))-$(notdir $(f)))) \
|
||||
$(CFLAGS-$(@)) \
|
||||
-o $@ -Wl,--start-group \
|
||||
$(APPLETS_DEFINE) $(APPLET_SRC) \
|
||||
$(BUSYBOX_DEFINE) $(BUSYBOX_SRC) $(libraries-y) \
|
||||
$(BUSYBOX_DEFINE) $(BUSYBOX_SRC) \
|
||||
$(bin-obj.a) \
|
||||
$(LDBUSYBOX) $(LIBRARIES) \
|
||||
-Wl,--end-group
|
||||
$(do_strip)
|
||||
@@ -305,7 +379,7 @@ busybox.links: $(top_srcdir)/applets/busybox.mkll include/bb_config.h $(top_srcd
|
||||
$(Q)-$(SHELL) $^ >$@
|
||||
|
||||
install: $(top_srcdir)/applets/install.sh busybox busybox.links
|
||||
DO_INSTALL_LIBS="$(strip $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS))" \
|
||||
$(Q)DO_INSTALL_LIBS="$(strip $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS))" \
|
||||
$(SHELL) $< $(PREFIX) $(INSTALL_OPTS)
|
||||
ifeq ($(strip $(CONFIG_FEATURE_SUID)),y)
|
||||
@echo
|
||||
@@ -319,44 +393,33 @@ ifeq ($(strip $(CONFIG_FEATURE_SUID)),y)
|
||||
endif
|
||||
|
||||
uninstall: busybox.links
|
||||
$(RM_F) $(PREFIX)/bin/busybox
|
||||
for i in `cat busybox.links` ; do $(RM_F) $(PREFIX)$$i; done
|
||||
rm -f $(PREFIX)/bin/busybox
|
||||
for i in `cat busybox.links` ; do rm -f $(PREFIX)$$i; done
|
||||
ifneq ($(strip $(DO_INSTALL_LIBS)),n)
|
||||
for i in $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS); do \
|
||||
$(RM_F) $(PREFIX)$$i; \
|
||||
rm -f $(PREFIX)$$i; \
|
||||
done
|
||||
endif
|
||||
|
||||
# see if we are in verbose mode
|
||||
KBUILD_VERBOSE :=
|
||||
ifdef V
|
||||
ifeq ("$(origin V)", "command line")
|
||||
KBUILD_VERBOSE := $(V)
|
||||
endif
|
||||
endif
|
||||
ifneq ($(strip $(KBUILD_VERBOSE)),)
|
||||
CHECK_VERBOSE := -v
|
||||
# ARFLAGS+=v
|
||||
endif
|
||||
check test: busybox
|
||||
bindir=$(top_builddir) srcdir=$(top_srcdir)/testsuite \
|
||||
$(top_srcdir)/testsuite/runtest $(CHECK_VERBOSE)
|
||||
|
||||
sizes:
|
||||
-$(RM_F) busybox
|
||||
-rm -f busybox
|
||||
$(MAKE) top_srcdir=$(top_srcdir) top_builddir=$(top_builddir) \
|
||||
-f $(top_srcdir)/Makefile STRIPCMD=/bin/true
|
||||
$(NM) --size-sort busybox
|
||||
|
||||
# Documentation Targets
|
||||
doc: docs/busybox.pod docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html
|
||||
doc: docs/busybox.pod docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html ;
|
||||
|
||||
docs/busybox.pod : $(top_srcdir)/docs/busybox_header.pod $(top_srcdir)/include/usage.h $(top_srcdir)/docs/busybox_footer.pod $(top_srcdir)/docs/autodocifier.pl
|
||||
$(disp_doc)
|
||||
$(Q)-mkdir -p docs
|
||||
$(Q)-( cat $(top_srcdir)/docs/busybox_header.pod; \
|
||||
$(top_srcdir)/docs/autodocifier.pl $(top_srcdir)/include/usage.h; \
|
||||
cat $(top_srcdir)/docs/busybox_footer.pod ) > docs/busybox.pod
|
||||
$(Q)-( cat $(top_srcdir)/docs/busybox_header.pod ; \
|
||||
$(top_srcdir)/docs/autodocifier.pl $(top_srcdir)/include/usage.h ; \
|
||||
cat $(top_srcdir)/docs/busybox_footer.pod ; ) > docs/busybox.pod
|
||||
|
||||
docs/BusyBox.txt: docs/busybox.pod
|
||||
$(disp_doc)
|
||||
@@ -372,18 +435,18 @@ docs/BusyBox.1: docs/busybox.pod
|
||||
docs/BusyBox.html: docs/busybox.net/BusyBox.html
|
||||
$(disp_doc)
|
||||
$(Q)-mkdir -p docs
|
||||
$(Q)-$(RM_F) docs/BusyBox.html
|
||||
$(Q)-rm -f docs/BusyBox.html
|
||||
$(Q)-cp docs/busybox.net/BusyBox.html docs/BusyBox.html
|
||||
|
||||
docs/busybox.net/BusyBox.html: docs/busybox.pod
|
||||
$(Q)-mkdir -p docs/busybox.net
|
||||
$(Q)-pod2html --noindex $< > \
|
||||
docs/busybox.net/BusyBox.html
|
||||
$(Q)-$(RM_F) pod2htm*
|
||||
$(Q)-rm -f pod2htm*
|
||||
|
||||
# The nifty new buildsystem stuff
|
||||
# The nifty new dependency stuff
|
||||
scripts/bb_mkdep: $(top_srcdir)/scripts/bb_mkdep.c
|
||||
$(Q)$(HOSTCC) $(HOSTCFLAGS) -o $@ $<
|
||||
$(do_link.h)
|
||||
|
||||
DEP_INCLUDES := include/bb_config.h
|
||||
|
||||
@@ -395,63 +458,65 @@ include/bbconfigopts.h: .config
|
||||
$(Q)$(top_srcdir)/scripts/config/mkconfigs > $@
|
||||
endif
|
||||
|
||||
depend dep: .depend
|
||||
.depend: scripts/bb_mkdep $(DEP_INCLUDES)
|
||||
depend dep: $(top_builddir)/.depend ;
|
||||
$(top_builddir)/.depend: $(buildtree) scripts/bb_mkdep $(DEP_INCLUDES)
|
||||
$(disp_gen)
|
||||
$(Q)$(RM_F) .depend
|
||||
$(Q)mkdir -p include/config
|
||||
$(Q)scripts/bb_mkdep -I $(top_srcdir)/include $(top_srcdir) > $@.tmp
|
||||
$(Q)rm -f .depend
|
||||
$(Q)scripts/bb_mkdep $(MKDEP_ARGS) \
|
||||
-I $(top_srcdir)/include $(top_srcdir) > $@.tmp
|
||||
$(Q)mv $@.tmp $@
|
||||
|
||||
include/bb_config.h: .config
|
||||
@if [ ! -x $(top_builddir)/scripts/config/conf ] ; then \
|
||||
$(MAKE) -C scripts/config conf; \
|
||||
fi;
|
||||
$(disp_gen)
|
||||
@$(top_builddir)/scripts/config/conf -o $(CONFIG_CONFIG_IN)
|
||||
|
||||
endif # ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
|
||||
|
||||
clean:
|
||||
- $(MAKE) -C scripts/config $@
|
||||
- $(RM_F) docs/busybox.dvi docs/busybox.ps \
|
||||
- rm -f docs/busybox.dvi docs/busybox.ps \
|
||||
docs/busybox.pod docs/busybox.net/busybox.html \
|
||||
docs/busybox pod2htm* *.gdb *.elf *~ core .*config.log \
|
||||
docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html \
|
||||
docs/busybox.net/BusyBox.html busybox.links \
|
||||
$(DO_INSTALL_LIBS) $(LIBBUSYBOX_SONAME) \
|
||||
.config.old busybox
|
||||
- rm -rf _install testsuite/links
|
||||
- find . -name .\*.flags -exec $(RM_F) {} \;
|
||||
- find . -name \*.o -exec $(RM_F) {} \;
|
||||
- find . -name \*.a -exec $(RM_F) {} \;
|
||||
- find . -name \*.so -exec $(RM_F) {} \;
|
||||
- rm -r -f _install testsuite/links
|
||||
- find . -name .\*.flags -exec rm -f {} \;
|
||||
- find . -name \*.o -exec rm -f {} \;
|
||||
- find . -name \*.om -exec rm -f {} \;
|
||||
- find . -name \*.os -exec rm -f {} \;
|
||||
- find . -name \*.a -exec rm -f {} \;
|
||||
|
||||
distclean: clean
|
||||
- $(RM_F) scripts/bb_mkdep
|
||||
- rm -rf include/config $(DEP_INCLUDES)
|
||||
- find . -name .depend'*' -exec $(RM_F) {} \;
|
||||
$(RM_F) .config .config.old .config.cmd
|
||||
- $(MAKE) -C scripts/config clean
|
||||
- rm -f scripts/bb_mkdep
|
||||
- rm -r -f include/config $(DEP_INCLUDES)
|
||||
- find . -name .depend'*' -exec rm -f {} \;
|
||||
rm -f .config .config.old .config.cmd
|
||||
|
||||
release: distclean #doc
|
||||
cd ..; \
|
||||
rm -rf $(PROG)-$(VERSION); \
|
||||
rm -r -f $(PROG)-$(VERSION); \
|
||||
cp -a busybox $(PROG)-$(VERSION); \
|
||||
\
|
||||
find $(PROG)-$(VERSION)/ -type d \
|
||||
-name .svn \
|
||||
-print \
|
||||
-exec rm -rf {} \; ; \
|
||||
-exec rm -r -f {} \; ; \
|
||||
\
|
||||
find $(PROG)-$(VERSION)/ -type f \
|
||||
-name .\#* \
|
||||
-print \
|
||||
-exec $(RM_F) {} \; ; \
|
||||
-exec rm -f {} \; ; \
|
||||
\
|
||||
tar -cvzf $(PROG)-$(VERSION).tar.gz $(PROG)-$(VERSION)/;
|
||||
|
||||
tags:
|
||||
ctags -R .
|
||||
|
||||
|
||||
endif # ifeq ($(skip-makefile),)
|
||||
|
||||
.PHONY: dummy subdirs release distclean clean config oldconfig \
|
||||
menuconfig tags check test depend dep buildtree
|
||||
# keep these in sync with noconfig_targets above!
|
||||
.PHONY: dummy subdirs check test depend dep buildtree \
|
||||
menuconfig config oldconfig randconfig \
|
||||
defconfig allyesconfig allnoconfig allbareconfig \
|
||||
clean distclean \
|
||||
release tags
|
||||
|
||||
Reference in New Issue
Block a user