Make-dist - chromiumos/third_party/glibc - Git at Google

 # Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.

 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Library General Public License as
 # published by the Free Software Foundation; either version 2 of the
 # License, or (at your option) any later version.

 # The GNU C Library is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 # Library General Public License for more details.

 # You should have received a copy of the GNU Library General Public
 # License along with the GNU C Library; see the file COPYING.LIB.  If not,
 # write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 # Boston, MA 02111-1307, USA.

 dist:

 # Make the value empty so ifdef fails if it's $(-subdir).
 subdir := $(subdir)
 ifdef subdir
 .. := ../
 else
 .. :=
 endif

 include $(..)Makeconfig

 foo:=$(shell echo 'distribute=$(distribute)'>&2)
 foo:=$(shell echo 'dont_distribute=$(dont_distribute)'>&2)
 foo:=$(shell echo 'foobar=$(filter %.c %.S %.s %.h,$(distribute))'>&2)

 ifndef sysdep_dirs
 # Find all sysdep directories.
 export sysdep_dirs := $(shell find $(..)sysdeps -type d \
 				   ! -name CVS ! -name RCS -print)
 else
 # Defined by the parent.
 sysdep_dirs := $(addprefix $(..),$(sysdep_dirs))
 endif

 # Don't distribute add-on subdirs.
 subdirs := $(filter-out $(add-ons),$(subdirs))

 # Make sure both stdio and libio get in, whichever is in use.
 subdirs += stdio libio

 sysdep-Subdir-files := $(wildcard $(addsuffix /Subdirs,$(sysdep_dirs)))
 ifdef sysdep-Subdir-files
 subdirs := $(sort $(subdirs) \
 		  $(shell sed -e 's/\#.*$$//' $(sysdep-Subdir-files)))
 endif


 # Makefiles can define `source_dirs' to list nonstandard directories
 # where source files might be found.

 ifdef	subdir
 all-headers = $(filter-out $(sysdep_headers),$(headers))
 else
 +distinfo := $(shell MAKEFLAGS= MFLAGS= $(MAKE) -s no_deps=t \
 		     inhibit_interface_rules=t inhibit_mach_syscalls=t \
 		     subdirs='$(subdirs)' echo-distinfo | grep -v '^make')
 foo:=$(shell echo>&2 '+distinfo=$(+distinfo)')
 all-headers := $(patsubst +header+%,%,$(filter +header+%,$(+distinfo)))
 # Ignore subdir headers without top-level indirections.
 all-headers := $(sort $(headers) $(wildcard $(all-headers)))
 +subdir-nodist := $(patsubst +nodist+%,%,$(filter +nodist+%,$(+distinfo)))
 +subdir-headers := $(filter-out $(headers),$(all-headers))
 endif
 foo:=$(shell echo 'IS THIS WORKING??? all-headers=$(all-headers)' >&2)

 sources += $(addsuffix .c,$(elided-routines) \
 		          $(foreach l,$(extra-libs),$($l-routines)))

 # Find all sysdep sources and headers.
 +maybe-sysdeps := $(sources) $(sources:.c=.s) $(sources:.c=.S) $(all-headers) \
 		  $(filter %.c %.S %.s %.h %.sub,$(distribute))
 foo:=$(shell echo '+maybe-sysdeps=$(+maybe-sysdeps)'>&2)
 # Find all the files that have a stub or generic version.
 try-sysdeps := $(foreach dir,$(..)sysdeps/stub $(..)sysdeps/generic \
 			     $(..)sysdeps/libm-ieee754,\
 			     $(addprefix $(dir)/,$(+maybe-sysdeps)))
 foo:=$(shell echo 'try-sysdeps=$(try-sysdeps)'>&2)
 +sysdeps := $(wildcard $(try-sysdeps))
 foo:=$(shell echo 'stub/generic +sysdeps=$(+sysdeps)'>&2)
 +sysdep-names := $(sort $(patsubst $(..)sysdeps/generic/%,%,\
 				   $(patsubst $(..)sysdeps/stub/%,%,\
 				   $(patsubst $(..)sysdeps/libm-ieee754/%,%,\
 					      $(+sysdeps)))))
 foo:=$(shell echo '+sysdep-names=$(+sysdep-names)' >&2)

 ifdef subdir-dirs
 vpath % $(subdir-dirs)
 endif

 # Now find all the sysdep versions of those files.
 +sysdeps := $(foreach dir,$(sysdep_dirs) $(source_dirs),\
 		      $(wildcard $(addprefix $(dir)/, \
 					     $(+sysdep-names) \
 					     $(+sysdep-names:.c=.s) \
 					     $(+sysdep-names:.c=.S) \
 				  )))


 # Source and header files to go in the distribution tar file.

 .S.s := $(wildcard $(sources:.c=.S) $(sources:.c=.s))
 sources := $(filter-out $(addsuffix .c,$(basename $(.S.s))),$(sources)) $(.S.s)

 +out := $(patsubst %.S,%.c,$(+sysdep-names:.s=.c)) \
 	$(addsuffix .c,$(sysdep_routines)) \
 	$(+subdir-nodist) $(dont_distribute)
 foo:=$(shell echo '+out=$(+out)' >&2; echo foofoo >&2)
 +tsrcs	:= $(filter-out $(+out), $(sources) $(all-headers) $(distribute)) \
 	   $(+sysdeps)
 foo:=$(shell echo 'made +tsrcs=$(+tsrcs)'>&2)
 foo:=$(shell echo generated='$(generated)' >&2)
 #generated := $(sort $(generated) $(generated:.S=.c) $(generated:.s=.c))
 #foo:=$(shell echo now generated='$(generated)' >&2)
 +tsrcs := $(sort $(filter-out $(generated),$(+tsrcs)))
 foo:=$(shell echo '+tsrcs=$(+tsrcs)'>&2)
 foo:=$(shell echo foobie, dammit! >&2)

 ifndef tardir
 -include $(common-objpfx)version.mk
 export tardir := glibc-$(version)
 endif

 $(..)glibc-$(version):
 	ln -s . $@

 #+tsrcs := $(+tsrcs) \
 #	  TAGS
 .PHONY: TAGS
 TAGS: $(..)MakeTAGS
 	$(MAKE) -f $< $@ -o subdir_TAGS

 ifdef	   subdir

 foo:=$(shell echo subdir foo >&2)

 +tsrcs := Makefile $(+tsrcs)					\
 	  $(addsuffix .c,$(others) $(tests) $(test-srcs))	\
 	  $(wildcard $(addsuffix .input,$(tests) $(test-srcs))	\
 	  $(addsuffix .args,$(tests) $(test-srcs)))
 +tardeps := $(strip $(+tsrcs))

 verbose = v

 .PHONY: dist
 dist: $(..)$(tardir) $(+tardeps)
 	@cd ..; if test -f dist.tar; then c=u; else c=c; fi;	\
 	$(+cmdecho) "cd ..; tar $${c}h$(verbose)f dist.tar ...";	\
 	tar $${c}h$(verbose)f dist.tar \
 	    $(addprefix $(tardir)/$(subdir)/,$(filter-out $<,$^))

 else	# Parent makefile.

 # Find what other things sysdep directories want to distribute.

 foo:=$(shell echo parent foobie>&2)
 +sysdep-distfiles := $(wildcard $(addsuffix /Dist,$(sysdep_dirs)))
 foo:=$(shell echo +sysdep-distfiles='$(+sysdep-distfiles)'>&2)
 +sysdep-dist := $(foreach file,$(+sysdep-distfiles),\
 			  $(addprefix $(dir $(file)), \
 				      $(shell sed -e 's/\#.*$$//' $(file)))) \
 		$(+sysdep-distfiles) \
 		$(sysdep-Subdir-files)
 foo:=$(shell echo '+sysdep-dist=$(+sysdep-dist)' >&2)

 +sysdep-tsrcs := $(wildcard $(foreach file,Makefile Implies syscalls.list\
 				           configure configure.in,\
 				      $(addsuffix /$(file),$(sysdep_dirs)))) \
 		 $(+sysdep-dist)

 +tsrcs := $(+tsrcs) $(+sysdep-tsrcs)

 define autoconf-it
 autoconf $(ACFLAGS) $< > $@.new
 mv -f $@.new $@
 test ! -d CVS || cvs commit -m'Regenerated: autoconf $(ACFLAGS) $<' $@
 endef

 configure: configure.in aclocal.m4; $(autoconf-it)
 %/configure: %/configure.in aclocal.m4; $(autoconf-it)

 dist: $(tardir).tar.gz

 subdir_dist: dist.tar
 dist.tar: README $(tardir) $(+tsrcs)
 	tar chvf $@ $(addprefix $(tardir)/,$(filter-out $(tardir),$^))

 $(tardir).tar: dist.tar subdir_dist
 	@echo Files listed here have names exceeding 14 chars.
 	tar xfv $< -C $${TMPDIR-/tmp} | sed -n '/[^/]\{15,\}/p'
 	tar covf $@ -C $${TMPDIR-/tmp} $(tardir)
 	-rm -fr $${TMPDIR-/tmp}/$(tardir) dist.tar &

 %.Z: %
 	compress -c $< > $@

 %.gz: %
 	gzip -9 -v -c $< > $@

 foo:=$(shell echo subdirs=$(subdirs) >&2)
 dist-subdirs := $(addprefix dist-,$(subdirs)) # dist-manual
 .PHONY: subdir_dist $(dist-subdirs)
 subdir_dist: $(dist-subdirs)
 $(dist-subdirs):
 	$(MAKE) -C $(patsubst dist-%,%,$@) dist

 # This is here instead of in Makefile so it can use $(release) and $(version).
 README: README.template version.h
 	-rm -f $@
 	sed -e 's/RELEASE/$(release)/' -e 's/VERSION/$(version)/' < $< > $@
 # Make it unwritable so I won't change it by mistake.
 	chmod 444 $@
 	test ! -d CVS || cvs commit -m'Remade for $(release)-$(version)' $@


 endif	# Subdirectory vs. parent makefile

 # Get these things out of the environment because they take up lots of space.
 unexport distribute generated

 # Fnord.
 export inhibit_mach_syscalls=t
 export no_deps=t
 export inhibit_interface_rules=t
	# Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
	# This file is part of the GNU C Library.

	# The GNU C Library is free software; you can redistribute it and/or
	# modify it under the terms of the GNU Library General Public License as
	# published by the Free Software Foundation; either version 2 of the
	# License, or (at your option) any later version.

	# The GNU C Library is distributed in the hope that it will be useful,
	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	# Library General Public License for more details.

	# You should have received a copy of the GNU Library General Public
	# License along with the GNU C Library; see the file COPYING.LIB. If not,
	# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
	# Boston, MA 02111-1307, USA.

	dist:

	# Make the value empty so ifdef fails if it's $(-subdir).
	subdir := $(subdir)
	ifdef subdir
	.. := ../
	else
	.. :=
	endif

	include $(..)Makeconfig

	foo:=$(shell echo 'distribute=$(distribute)'>&2)
	foo:=$(shell echo 'dont_distribute=$(dont_distribute)'>&2)
	foo:=$(shell echo 'foobar=$(filter %.c %.S %.s %.h,$(distribute))'>&2)

	ifndef sysdep_dirs
	# Find all sysdep directories.
	export sysdep_dirs := $(shell find $(..)sysdeps -type d \
	! -name CVS ! -name RCS -print)
	else
	# Defined by the parent.
	sysdep_dirs := $(addprefix $(..),$(sysdep_dirs))
	endif

	# Don't distribute add-on subdirs.
	subdirs := $(filter-out $(add-ons),$(subdirs))

	# Make sure both stdio and libio get in, whichever is in use.
	subdirs += stdio libio

	sysdep-Subdir-files := $(wildcard $(addsuffix /Subdirs,$(sysdep_dirs)))
	ifdef sysdep-Subdir-files
	subdirs := $(sort $(subdirs) \
	$(shell sed -e 's/\#.*$$//' $(sysdep-Subdir-files)))
	endif


	# Makefiles can define `source_dirs' to list nonstandard directories
	# where source files might be found.

	ifdef subdir
	all-headers = $(filter-out $(sysdep_headers),$(headers))
	else
	+distinfo := $(shell MAKEFLAGS= MFLAGS= $(MAKE) -s no_deps=t \
	inhibit_interface_rules=t inhibit_mach_syscalls=t \
	subdirs='$(subdirs)' echo-distinfo \| grep -v '^make')
	foo:=$(shell echo>&2 '+distinfo=$(+distinfo)')
	all-headers := $(patsubst +header+%,%,$(filter +header+%,$(+distinfo)))
	# Ignore subdir headers without top-level indirections.
	all-headers := $(sort $(headers) $(wildcard $(all-headers)))
	+subdir-nodist := $(patsubst +nodist+%,%,$(filter +nodist+%,$(+distinfo)))
	+subdir-headers := $(filter-out $(headers),$(all-headers))
	endif
	foo:=$(shell echo 'IS THIS WORKING??? all-headers=$(all-headers)' >&2)

	sources += $(addsuffix .c,$(elided-routines) \
	$(foreach l,$(extra-libs),$($l-routines)))

	# Find all sysdep sources and headers.
	+maybe-sysdeps := $(sources) $(sources:.c=.s) $(sources:.c=.S) $(all-headers) \
	$(filter %.c %.S %.s %.h %.sub,$(distribute))
	foo:=$(shell echo '+maybe-sysdeps=$(+maybe-sysdeps)'>&2)
	# Find all the files that have a stub or generic version.
	try-sysdeps := $(foreach dir,$(..)sysdeps/stub $(..)sysdeps/generic \
	$(..)sysdeps/libm-ieee754,\
	$(addprefix $(dir)/,$(+maybe-sysdeps)))
	foo:=$(shell echo 'try-sysdeps=$(try-sysdeps)'>&2)
	+sysdeps := $(wildcard $(try-sysdeps))
	foo:=$(shell echo 'stub/generic +sysdeps=$(+sysdeps)'>&2)
	+sysdep-names := $(sort $(patsubst $(..)sysdeps/generic/%,%,\
	$(patsubst $(..)sysdeps/stub/%,%,\
	$(patsubst $(..)sysdeps/libm-ieee754/%,%,\
	$(+sysdeps)))))
	foo:=$(shell echo '+sysdep-names=$(+sysdep-names)' >&2)

	ifdef subdir-dirs
	vpath % $(subdir-dirs)
	endif

	# Now find all the sysdep versions of those files.
	+sysdeps := $(foreach dir,$(sysdep_dirs) $(source_dirs),\
	$(wildcard $(addprefix $(dir)/, \
	$(+sysdep-names) \
	$(+sysdep-names:.c=.s) \
	$(+sysdep-names:.c=.S) \
	)))


	# Source and header files to go in the distribution tar file.

	.S.s := $(wildcard $(sources:.c=.S) $(sources:.c=.s))
	sources := $(filter-out $(addsuffix .c,$(basename $(.S.s))),$(sources)) $(.S.s)

	+out := $(patsubst %.S,%.c,$(+sysdep-names:.s=.c)) \
	$(addsuffix .c,$(sysdep_routines)) \
	$(+subdir-nodist) $(dont_distribute)
	foo:=$(shell echo '+out=$(+out)' >&2; echo foofoo >&2)
	+tsrcs := $(filter-out $(+out), $(sources) $(all-headers) $(distribute)) \
	$(+sysdeps)
	foo:=$(shell echo 'made +tsrcs=$(+tsrcs)'>&2)
	foo:=$(shell echo generated='$(generated)' >&2)
	#generated := $(sort $(generated) $(generated:.S=.c) $(generated:.s=.c))
	#foo:=$(shell echo now generated='$(generated)' >&2)
	+tsrcs := $(sort $(filter-out $(generated),$(+tsrcs)))
	foo:=$(shell echo '+tsrcs=$(+tsrcs)'>&2)
	foo:=$(shell echo foobie, dammit! >&2)

	ifndef tardir
	-include $(common-objpfx)version.mk
	export tardir := glibc-$(version)
	endif

	$(..)glibc-$(version):
	ln -s . $@

	#+tsrcs := $(+tsrcs) \
	# TAGS
	.PHONY: TAGS
	TAGS: $(..)MakeTAGS
	$(MAKE) -f $< $@ -o subdir_TAGS

	ifdef subdir

	foo:=$(shell echo subdir foo >&2)

	+tsrcs := Makefile $(+tsrcs) \
	$(addsuffix .c,$(others) $(tests) $(test-srcs)) \
	$(wildcard $(addsuffix .input,$(tests) $(test-srcs)) \
	$(addsuffix .args,$(tests) $(test-srcs)))
	+tardeps := $(strip $(+tsrcs))

	verbose = v

	.PHONY: dist
	dist: $(..)$(tardir) $(+tardeps)
	@cd ..; if test -f dist.tar; then c=u; else c=c; fi; \
	$(+cmdecho) "cd ..; tar $${c}h$(verbose)f dist.tar ..."; \
	tar $${c}h$(verbose)f dist.tar \
	$(addprefix $(tardir)/$(subdir)/,$(filter-out $<,$^))

	else # Parent makefile.

	# Find what other things sysdep directories want to distribute.

	foo:=$(shell echo parent foobie>&2)
	+sysdep-distfiles := $(wildcard $(addsuffix /Dist,$(sysdep_dirs)))
	foo:=$(shell echo +sysdep-distfiles='$(+sysdep-distfiles)'>&2)
	+sysdep-dist := $(foreach file,$(+sysdep-distfiles),\
	$(addprefix $(dir $(file)), \
	$(shell sed -e 's/\#.*$$//' $(file)))) \
	$(+sysdep-distfiles) \
	$(sysdep-Subdir-files)
	foo:=$(shell echo '+sysdep-dist=$(+sysdep-dist)' >&2)

	+sysdep-tsrcs := $(wildcard $(foreach file,Makefile Implies syscalls.list\
	configure configure.in,\
	$(addsuffix /$(file),$(sysdep_dirs)))) \
	$(+sysdep-dist)

	+tsrcs := $(+tsrcs) $(+sysdep-tsrcs)

	define autoconf-it
	autoconf $(ACFLAGS) $< > $@.new
	mv -f $@.new $@
	test ! -d CVS \|\| cvs commit -m'Regenerated: autoconf $(ACFLAGS) $<' $@
	endef

	configure: configure.in aclocal.m4; $(autoconf-it)
	%/configure: %/configure.in aclocal.m4; $(autoconf-it)

	dist: $(tardir).tar.gz

	subdir_dist: dist.tar
	dist.tar: README $(tardir) $(+tsrcs)
	tar chvf $@ $(addprefix $(tardir)/,$(filter-out $(tardir),$^))

	$(tardir).tar: dist.tar subdir_dist
	@echo Files listed here have names exceeding 14 chars.
	tar xfv $< -C $${TMPDIR-/tmp} \| sed -n '/[^/]\{15,\}/p'
	tar covf $@ -C $${TMPDIR-/tmp} $(tardir)
	-rm -fr $${TMPDIR-/tmp}/$(tardir) dist.tar &

	%.Z: %
	compress -c $< > $@

	%.gz: %
	gzip -9 -v -c $< > $@

	foo:=$(shell echo subdirs=$(subdirs) >&2)
	dist-subdirs := $(addprefix dist-,$(subdirs)) # dist-manual
	.PHONY: subdir_dist $(dist-subdirs)
	subdir_dist: $(dist-subdirs)
	$(dist-subdirs):
	$(MAKE) -C $(patsubst dist-%,%,$@) dist

	# This is here instead of in Makefile so it can use $(release) and $(version).
	README: README.template version.h
	-rm -f $@
	sed -e 's/RELEASE/$(release)/' -e 's/VERSION/$(version)/' < $< > $@
	# Make it unwritable so I won't change it by mistake.
	chmod 444 $@
	test ! -d CVS \|\| cvs commit -m'Remade for $(release)-$(version)' $@


	endif # Subdirectory vs. parent makefile

	# Get these things out of the environment because they take up lots of space.
	unexport distribute generated

	# Fnord.
	export inhibit_mach_syscalls=t
	export no_deps=t
	export inhibit_interface_rules=t