about summary refs log tree commit diff
path: root/nss/Makefile
blob: d0b564a0332102cdff1a13a0d21210bbf08cac84 (plain) (blame)
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
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
# Copyright (C) 1996-2023 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, see
# <https://www.gnu.org/licenses/>.

#
#	Makefile for name service switch.
#
subdir	:= nss

include ../Makeconfig

headers := \
  aliases.h \
  grp.h \
  gshadow.h \
  nss.h \
  pwd.h \
  shadow.h \
  # headers

# This is the trivial part which goes into libc itself.
routines = \
  $(addsuffix -lookup,$(databases)) \
  compat-lookup \
  digits_dots \
  getnssent \
  getnssent_r \
  nss_action \
  nss_action_parse \
  nss_database \
  nss_fgetent_r \
  nss_files_data \
  nss_files_fopen \
  nss_files_functions \
  nss_hash \
  nss_module \
  nss_parse_line_result \
  nss_readline \
  nsswitch \
  rewrite_field \
  valid_field \
  valid_list_field \
  # routines

# alias routines:
routines += \
  getaliasent \
  getaliasent_r \
  getaliasname \
  getaliasname_r \
  # routines

ifeq ($(have-thread-library),yes)
CFLAGS-getaliasent_r.c += -fexceptions
CFLAGS-getaliasent.c += -fexceptions
endif

# ethers routines:
routines += \
  ether_hton \
  ether_ntoh \
  # routines

# grp routines:
routines += \
  fgetgrent \
  fgetgrent_r \
  getgrent \
  getgrent_r \
  getgrgid \
  getgrgid_r \
  getgrnam \
  getgrnam_r \
  grp-merge \
  initgroups \
  putgrent \
  # routines

ifeq ($(have-thread-library),yes)
CFLAGS-fgetgrent.c += -fexceptions
CFLAGS-fgetgrent_r.c += -fexceptions $(libio-mtsafe)
CFLAGS-getgrent.c += -fexceptions
CFLAGS-getgrent_r.c += -fexceptions
CFLAGS-getgrgid.c += -fexceptions
CFLAGS-getgrgid_r.c += -fexceptions
CFLAGS-getgrnam.c += -fexceptions
CFLAGS-getgrnam_r.c += -fexceptions
CFLAGS-initgroups.c += -fexceptions
CFLAGS-putgrent.c += -fexceptions $(libio-mtsafe)
endif

# gshadow routines:
routines += \
  fgetsgent \
  fgetsgent_r \
  getsgent \
  getsgent_r \
  getsgnam \
  getsgnam_r \
  putsgent \
  sgetsgent \
  sgetsgent_r \
  # routines

ifeq ($(have-thread-library),yes)
CFLAGS-getsgent_r.c += -fexceptions
CFLAGS-getsgent.c += -fexceptions
CFLAGS-fgetsgent.c += -fexceptions
CFLAGS-fgetsgent_r.c += -fexceptions $(libio-mtsafe)
CFLAGS-putsgent.c += -fexceptions $(libio-mtsafe)
CFLAGS-getsgnam.c += -fexceptions
CFLAGS-getsgnam_r.c += -fexceptions
endif

# hosts routines:
routines += \
  gethstbyad \
  gethstbyad_r \
  gethstbynm \
  gethstbynm2 \
  gethstbynm2_r \
  gethstbynm_r \
  gethstent \
  gethstent_r \
  # routines

ifeq ($(have-thread-library),yes)
CFLAGS-gethstbyad.c += -fexceptions
CFLAGS-gethstbyad_r.c += -fexceptions
CFLAGS-gethstbynm.c += -fexceptions
CFLAGS-gethstbynm_r.c += -fexceptions
CFLAGS-gethstbynm2.c += -fexceptions
CFLAGS-gethstbynm2_r.c += -fexceptions
CFLAGS-gethstent.c += -fexceptions
CFLAGS-gethstent_r.c += -fexceptions
endif

# pwd routines:
routines += \
  fgetpwent \
  fgetpwent_r \
  getpw \
  getpwent \
  getpwent_r \
  getpwnam \
  getpwnam_r \
  getpwuid \
  getpwuid_r \
  putpwent \
  # routines

ifeq ($(have-thread-library),yes)
CFLAGS-fgetpwent_r.c += $(libio-mtsafe)
CFLAGS-getpw.c += -fexceptions
CFLAGS-getpwent.c += -fexceptions
CFLAGS-getpwent_r.c += -fexceptions
endif

# shadow routines
routines += \
  fgetspent \
  fgetspent_r \
  getspent \
  getspent_r \
  getspnam \
  getspnam_r \
  lckpwdf \
  putspent \
  sgetspent \
  sgetspent_r \
  # routines

ifeq ($(have-thread-library),yes)
CFLAGS-getspent_r.c += -fexceptions
CFLAGS-getspent.c += -fexceptions
CFLAGS-fgetspent.c += -fexceptions
CFLAGS-fgetspent_r.c += -fexceptions $(libio-mtsafe)
CFLAGS-putspent.c += -fexceptions $(libio-mtsafe)
CFLAGS-getspnam.c += -fexceptions
CFLAGS-getspnam_r.c += -fexceptions
endif

# These are the databases that go through nss dispatch.
# Caution: if you add a database here, you must add its real name
# in databases.def, too.
databases = \
  alias \
  ethers \
  grp \
  hosts \
  netgrp \
  network \
  proto \
  pwd \
  service \
  sgrp \
  spwd \
  # databases

ifneq (,$(filter sunrpc,$(subdirs)))
databases		+= key rpc
have-sunrpc		:= 1
else
have-sunrpc		:= 0
endif
CPPFLAGS-getent.c	= -DHAVE_SUNRPC=$(have-sunrpc)

others                  := getent makedb
install-bin             := getent makedb
makedb-modules = xmalloc hash-string
others-extras		= $(makedb-modules)
extra-objs		+= $(makedb-modules:=.o)

tests-static            = tst-field
tests-internal		= tst-field

tests := \
  bug17079 \
  test-digits-dots \
  test-netdb \
  testgrp \
  tst-fgetsgent_r \
  tst-gethnm \
  tst-getpw \
  tst-gshadow \
  tst-nss-getpwent \
  tst-nss-hash \
  tst-nss-test1 \
  tst-nss-test2 \
  tst-nss-test4 \
  tst-nss-test5 \
  tst-nss-test_errno \
  tst-putgrent \
  tst-putpwent \
  tst-putsgent \
  tst-putspent \
  tst-sgetsgent \
  tst-shadow \
  # tests

xtests = bug-erange

tests-container := \
  tst-initgroups1 \
  tst-initgroups2 \
  tst-nss-compat1 \
  tst-nss-db-endgrent \
  tst-nss-db-endpwent \
  tst-nss-files-hosts-long \
  tst-nss-files-hosts-v4mapped \
  tst-nss-gai-actions \
  tst-nss-gai-hv2-canonname \
  tst-nss-test3 \
  tst-reload1 \
  tst-reload2 \
  # tests-container

ifeq (yes,$(build-shared))
# Tests which need libdl
tests += tst-nss-files-hosts-erange
tests += tst-nss-files-hosts-multi
tests += tst-nss-files-hosts-getent
tests += tst-nss-files-alias-leak
tests += tst-nss-files-alias-truncated
# tst_fgetgrent currently only works with shared libraries
test-srcs :=  tst_fgetgrent
ifeq ($(run-built-tests),yes)
tests-special += $(objpfx)tst_fgetgrent.out
$(objpfx)tst_fgetgrent.out: tst_fgetgrent.sh $(objpfx)tst_fgetgrent
	$(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
	$(evaluate-test)
endif
endif

# If we have a thread library then we can test cancellation against
# some routines like getpwuid_r.
ifeq (yes,$(have-thread-library))
tests += tst-cancel-getpwuid_r
endif

# Specify rules for the nss_* modules.  We have some services.
services		:= files db compat

extra-libs		= $(services:%=libnss_%)
# These libraries will be built in the `others' pass rather than
# the `lib' pass, because they depend on libc.so being built already.
extra-libs-others	= $(extra-libs)

# The sources are found in the appropriate subdir.
subdir-dirs = $(services:%=nss_%)
vpath %.c $(subdir-dirs) ../locale/programs ../intl


routines += \
  $(addprefix files-, $(filter-out key, $(databases))) \
  files-init \
  files-initgroups \
  # routines

# Build only an empty shared libnss_files.
libnss_files-inhibit-o = $(filter-out .os,$(object-suffixes))

# Pretend that libnss_files.so is a linker script, so that the symbolic link
# is not installed.
install-lib-ldscripts = libnss_files.so
$(inst_libdir)/libnss_files.so:

libnss_db-dbs		:= $(addprefix db-,\
				       $(filter-out hosts network key alias,\
						    $(databases))) \
			   db-initgroups
libnss_db-routines	:= $(libnss_db-dbs) db-open db-init hash-string
generated		+= $(filter-out db-alias.c db-netgrp.c, \
					$(addsuffix .c,$(libnss_db-dbs)))

libnss_compat-routines	:= $(addprefix compat-,grp pwd spwd initgroups) \
			   nisdomain

install-others		+= $(inst_vardbdir)/Makefile

# Build static module into libc if requested
libnss_db-inhibit-o	= $(filter-out .os,$(object-suffixes))
libnss_compat-inhibit-o	= $(filter-out .os,$(object-suffixes))
ifeq ($(build-static-nss),yes)
tests-static		+= tst-nss-static
endif
extra-test-objs		+= nss_test1.os nss_test2.os nss_test_errno.os \
			   nss_test_gai_hv2_canonname.os

ifeq ($(run-built-tests),yes)
ifneq (no,$(PERL))
tests-special += $(objpfx)mtrace-tst-nss-gai-hv2-canonname.out
endif
endif

generated += mtrace-tst-nss-gai-hv2-canonname.out \
		tst-nss-gai-hv2-canonname.mtrace

include ../Rules

ifeq (yes,$(have-selinux))
LDLIBS-makedb		:= -lselinux
endif

libnss-libc = $(common-objpfx)linkobj/libc.so
# Target-specific variable setting to link objects using deprecated
# RPC interfaces with the version of libc.so that makes them available
# for new links:
$(services:%=$(objpfx)libnss_%.so): libc-for-link = $(libnss-libc)

$(libnss_db-dbs:%=$(objpfx)%.c): $(objpfx)db-%.c: nss_files/files-%.c
	@rm -f $@.new
	(echo '#define EXTERN_PARSER';\
	 echo '#define GENERIC "../nss_db/db-XXX.c"';\
	 echo '#include "$<"') > $@.new
	mv -f $@.new $@


$(objpfx)makedb: $(makedb-modules:%=$(objpfx)%.o)

$(inst_vardbdir)/Makefile: db-Makefile $(+force)
	$(do-install)

libnss_test1.so-no-z-defs = 1
libnss_test2.so-no-z-defs = 1

rtld-tests-LDFLAGS += -Wl,--dynamic-list=nss_test.ver

libof-nss_test1 = extramodules
libof-nss_test2 = extramodules
libof-nss_test_errno = extramodules
libof-nss_test_gai_hv2_canonname = extramodules
$(objpfx)/libnss_test1.so: $(objpfx)nss_test1.os $(link-libc-deps)
	$(build-module)
$(objpfx)/libnss_test2.so: $(objpfx)nss_test2.os $(link-libc-deps)
	$(build-module)
$(objpfx)/libnss_test_errno.so: $(objpfx)nss_test_errno.os $(link-libc-deps)
	$(build-module)
$(objpfx)/libnss_test_gai_hv2_canonname.so: \
  $(objpfx)nss_test_gai_hv2_canonname.os $(link-libc-deps)
	$(build-module)
$(objpfx)nss_test2.os : nss_test1.c
# Use the nss_files suffix for these objects as well.
$(objpfx)/libnss_test1.so$(libnss_files.so-version): $(objpfx)/libnss_test1.so
	$(make-link)
$(objpfx)/libnss_test2.so$(libnss_files.so-version): $(objpfx)/libnss_test2.so
	$(make-link)
$(objpfx)/libnss_test_errno.so$(libnss_files.so-version): \
  $(objpfx)/libnss_test_errno.so
	$(make-link)
$(objpfx)/libnss_test_gai_hv2_canonname.so$(libnss_files.so-version): \
  $(objpfx)/libnss_test_gai_hv2_canonname.so
	$(make-link)
$(patsubst %,$(objpfx)%.out,$(tests) $(tests-container)) : \
	$(objpfx)/libnss_test1.so$(libnss_files.so-version) \
	$(objpfx)/libnss_test2.so$(libnss_files.so-version) \
	$(objpfx)/libnss_test_errno.so$(libnss_files.so-version) \
	$(objpfx)/libnss_test_gai_hv2_canonname.so$(libnss_files.so-version)

ifeq (yes,$(have-thread-library))
$(objpfx)tst-cancel-getpwuid_r: $(shared-thread-library)
endif

$(objpfx)tst-nss-files-alias-leak.out: $(objpfx)/libnss_files.so
$(objpfx)tst-nss-files-alias-truncated.out: $(objpfx)/libnss_files.so

tst-nss-gai-hv2-canonname-ENV = \
		MALLOC_TRACE=$(objpfx)tst-nss-gai-hv2-canonname.mtrace \
		LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
$(objpfx)mtrace-tst-nss-gai-hv2-canonname.out: \
  $(objpfx)tst-nss-gai-hv2-canonname.out
	{ test -r $(objpfx)tst-nss-gai-hv2-canonname.mtrace \
	|| ( echo "tst-nss-gai-hv2-canonname.mtrace does not exist"; exit 77; ) \
	&& $(common-objpfx)malloc/mtrace \
	$(objpfx)tst-nss-gai-hv2-canonname.mtrace; } > $@; \
	$(evaluate-test)

# Disable DT_RUNPATH on NSS tests so that the glibc internal NSS
# functions can load testing NSS modules via DT_RPATH.
LDFLAGS-tst-nss-test1 = -Wl,--disable-new-dtags
LDFLAGS-tst-nss-test2 = -Wl,--disable-new-dtags
LDFLAGS-tst-nss-test3 = -Wl,--disable-new-dtags
LDFLAGS-tst-nss-test4 = -Wl,--disable-new-dtags
LDFLAGS-tst-nss-test5 = -Wl,--disable-new-dtags
LDFLAGS-tst-nss-test_errno = -Wl,--disable-new-dtags
LDFLAGS-tst-nss-test_gai_hv2_canonname = -Wl,--disable-new-dtags