mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-22 02:40:08 +00:00
92f3773b4c
* Makerules (distinfo-vars): Don't write constant line to frob sources. * Make-dist (sources): Append $(elided-routines) and $(extra-libs) routines.
232 lines
7.2 KiB
Plaintext
232 lines
7.2 KiB
Plaintext
# Copyright (C) 1991, 92, 93, 94, 95, 96 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., 675 Mass Ave,
|
||
# Cambridge, MA 02139, USA.
|
||
|
||
dist:
|
||
|
||
ifdef subdir
|
||
.. := ../
|
||
else
|
||
.. :=
|
||
endif
|
||
|
||
include $(..)Makeconfig
|
||
|
||
foo:=$(shell echo 'distribute=$(distribute)'>&2)
|
||
foo:=$(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 RCS -print)
|
||
else
|
||
# Defined by the parent.
|
||
sysdep_dirs := $(addprefix $(..),$(sysdep_dirs))
|
||
endif
|
||
|
||
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 := $(wildcard $(foreach dir,$(sysdep_dirs) $(source_dirs),\
|
||
$(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)
|
||
#foo:=$(shell echo '+out=$(+out)' >&2; echo foofoo >&2)
|
||
+tsrcs := $(filter-out $(+out) $(addprefix %/,$(+out)), \
|
||
$(sources) $(all-headers) $(distribute)) \
|
||
$(+sysdeps)
|
||
foo:=$(shell echo made +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)) \
|
||
$(wildcard $(addsuffix .input,$(tests)) \
|
||
$(addsuffix .args,$(tests)))
|
||
+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)
|
||
|
||
subdirs := $(filter-out crypt,$(subdirs))
|
||
|
||
+sysdep-tsrcs := $(wildcard $(foreach file,Makefile Implies \
|
||
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)
|
||
|
||
.PHONY: dist
|
||
dist: $(tardir).tar.gz $(tardir)-crypt.tar.gz
|
||
|
||
$(tardir)-crypt.tar.gz: crypt/crypt.tar.gz
|
||
ln $< $@
|
||
crypt/%: FORCE
|
||
$(MAKE) -C $(@D) $(@F)
|
||
FORCE:
|
||
|
||
subdir_dist: dist.tar
|
||
dist.tar: $(tardir) $(+tsrcs)
|
||
tar chvf $@ $(addprefix $(tardir)/,$(filter-out $(tardir),$^))
|
||
|
||
$(tardir).tar: dist.tar subdir_dist
|
||
tar xfv $< -C /tmp | doschk
|
||
tar covf $@ -C /tmp $(tardir)
|
||
-rm -fr /tmp/$(tardir) &
|
||
|
||
%.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.c
|
||
-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
|