1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
|
# Copyright (C) 1991-2001, 2002 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 Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 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
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; 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 bits \
! -name CVS ! -name RCS \
! -name SCCS -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 aout and elf get in, whichever is in use.
subdirs += aout elf
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 \
inhibit_timezone_rules=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) \
$(patsubst include/%,%,\
$(wildcard $(addprefix include/,\
$(all-headers)))))
# Filter out names like ../conf/portability.h that would point outside
# the source directory.
all-headers := $(filter-out ../%,$(all-headers))
+subdir-nodist := $(patsubst +nodist+%,%,$(filter +nodist+%,$(+distinfo)))
endif
foo:=$(shell echo 'IS THIS WORKING??? all-headers=$(all-headers)' >&2)
sources += $(addsuffix .c,$(elided-routines) \
$(foreach l,$(extra-libs),$($l-routines)))
sources += $(addsuffix .c, $(filter-out $(elided-routines), \
$(tests) $(xtests)))
# 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 generic version.
generic-dirs = $(..)sysdeps/generic $(..)sysdeps/ieee754 \
$(..)sysdeps/ieee754/flt-32 $(..)sysdeps/ieee754/dbl-64 \
$(..)sysdeps/ieee754/ldbl-96 $(..)sysdeps/ieee754/ldbl-128
try-sysdeps := $(foreach dir,$(generic-dirs),\
$(addprefix $(dir)/,$(+maybe-sysdeps)))
foo:=$(shell echo 'try-sysdeps=$(try-sysdeps)'>&2)
+sysdeps := $(wildcard $(try-sysdeps))
foo:=$(shell echo 'generic +sysdeps=$(+sysdeps)'>&2)
+sysdep-names := $(sort $(foreach dir, $(generic-dirs),\
$(patsubst $(dir)/%,%,\
$(filter $(dir)/%,$(+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)) $(+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 := $(filter-out $(generated),$(+tsrcs))
+tsrcs := $(sort $(filter-out $(+out),$(+tsrcs) $(distribute)))
foo:=$(shell echo '+tsrcs=$(+tsrcs)'>&2)
foo:=$(shell echo foobie, dammit! >&2)
ifndef tardir
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 $(wildcard Versions) $(wildcard Depend) $(+tsrcs) \
$(addsuffix .c,$(others) $(test-srcs)) \
$(wildcard $(addsuffix .input,$(tests) $(xtests) $(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 $${c}h$(verbose)f dist.tar \
$(addprefix $(tardir)/$(subdir)/,$(filter-out $< ../%,$^)) \
$(addprefix $(tardir)/,\
$(patsubst ../%,%,$(filter-out $<,$(filter ../%,$^))))
else # Parent makefile.
# Find what other things sysdep directories want to distribute.
foo:=$(shell echo parent foobie>&2)
+sysdep-distfiles := $(wildcard $(addsuffix /Dist,$(sysdep_dirs)))
foo:=$(shell echo +sysdep-distfiles='$(+sysdep-distfiles)'>&2)
+sysdep-dist := $(foreach file,$(+sysdep-distfiles),\
$(addprefix $(dir $(file)), \
$(shell sed -e 's/\#.*$$//' $(file)))) \
$(+sysdep-distfiles) \
$(sysdep-Subdir-files)
foo:=$(shell echo '+sysdep-dist=$(+sysdep-dist)' >&2)
+sysdep-tsrcs := $(wildcard $(foreach file,Makefile Makeconfig Implies \
configure configure.in Versions\
syscalls.list libm-test-ulps,\
$(addsuffix /$(file),$(sysdep_dirs)))) \
$(+sysdep-dist)
+tsrcs := $(+tsrcs) $(+sysdep-tsrcs) $(wildcard $(+sysdep-names:%=include/%))
ifeq ($(with-cvs),yes)
define autoconf-it
autoconf $(ACFLAGS) $< > $@.new
mv -f $@.new $@
test ! -d CVS || cvs $(CVSOPTS) commit -m'Regenerated: autoconf $(ACFLAGS) $<' $@
endef
else
define autoconf-it
autoconf $(ACFLAGS) $< > $@.new
mv -f $@.new $@
endef
endif
configure: configure.in aclocal.m4; $(autoconf-it)
%/configure: %/configure.in aclocal.m4; $(autoconf-it)
dist: $(tardir).tar.bz2
rm $(tardir).tar
subdir_dist: dist.tar
dist.tar: README $(tardir) $(+tsrcs)
tar chvf $@ $(addprefix $(tardir)/,$(filter-out $(tardir),$^))
$(tardir).tar: dist.tar subdir_dist
tar covf $@ -C $${TMPDIR-/tmp} $(tardir)
-rm -fr $${TMPDIR-/tmp}/$(tardir) dist.tar &
rm $(tardir)
%.Z: %
compress -c $< > $@
%.gz: %
gzip -9 -v -c $< > $@
%.bz2: %
bzip2 -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 $@
ifeq ($(with-cvs),yes)
test ! -d CVS || cvs $(CVSOPTS) commit -m'Remade for $(release)-$(version)' $@
endif
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
|
