Add PT_AARCH64_MEMTAG_MTE from Linux 5.18 to elf.h
[glibc.git] / nss / Makefile
bloba978e3927a78c36ef8a83d15e07655cdc0a6deeb
1 # Copyright (C) 1996-2022 Free Software Foundation, Inc.
2 # This file is part of the GNU C Library.
4 # The GNU C Library is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU Lesser General Public
6 # License as published by the Free Software Foundation; either
7 # version 2.1 of the License, or (at your option) any later version.
9 # The GNU C Library is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # Lesser General Public License for more details.
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with the GNU C Library; if not, see
16 # <https://www.gnu.org/licenses/>.
19 # Makefile for name service switch.
21 subdir := nss
23 include ../Makeconfig
25 headers := nss.h
27 # This is the trivial part which goes into libc itself.
28 routines = nsswitch getnssent getnssent_r digits_dots \
29 valid_field valid_list_field rewrite_field \
30 $(addsuffix -lookup,$(databases)) \
31 compat-lookup nss_hash nss_files_fopen \
32 nss_readline nss_parse_line_result \
33 nss_fgetent_r nss_module nss_action \
34 nss_action_parse nss_database nss_files_data \
35 nss_files_functions
37 # These are the databases that go through nss dispatch.
38 # Caution: if you add a database here, you must add its real name
39 # in databases.def, too.
40 databases = proto service hosts network grp pwd ethers \
41 spwd netgrp alias sgrp
43 ifneq (,$(filter sunrpc,$(subdirs)))
44 databases += key rpc
45 have-sunrpc := 1
46 else
47 have-sunrpc := 0
48 endif
49 CPPFLAGS-getent.c = -DHAVE_SUNRPC=$(have-sunrpc)
51 others := getent makedb
52 install-bin := getent makedb
53 makedb-modules = xmalloc hash-string
54 others-extras = $(makedb-modules)
55 extra-objs += $(makedb-modules:=.o)
57 tests-static = tst-field
58 tests-internal = tst-field
60 tests := \
61 bug17079 \
62 test-digits-dots \
63 test-netdb \
64 tst-nss-getpwent \
65 tst-nss-hash \
66 tst-nss-test1 \
67 tst-nss-test2 \
68 tst-nss-test4 \
69 tst-nss-test5 \
70 tst-nss-test_errno \
71 # tests
73 xtests = bug-erange
75 tests-container := \
76 tst-nss-compat1 \
77 tst-nss-db-endgrent \
78 tst-nss-db-endpwent \
79 tst-nss-files-hosts-long \
80 tst-nss-gai-actions \
81 tst-nss-test3 \
82 tst-reload1 \
83 tst-reload2 \
84 # tests-container
86 # Tests which need libdl
87 ifeq (yes,$(build-shared))
88 tests += tst-nss-files-hosts-erange
89 tests += tst-nss-files-hosts-multi
90 tests += tst-nss-files-hosts-getent
91 tests += tst-nss-files-alias-leak
92 tests += tst-nss-files-alias-truncated
93 endif
95 # If we have a thread library then we can test cancellation against
96 # some routines like getpwuid_r.
97 ifeq (yes,$(have-thread-library))
98 tests += tst-cancel-getpwuid_r
99 endif
101 # Specify rules for the nss_* modules. We have some services.
102 services := files db compat
104 extra-libs = $(services:%=libnss_%)
105 # These libraries will be built in the `others' pass rather than
106 # the `lib' pass, because they depend on libc.so being built already.
107 extra-libs-others = $(extra-libs)
109 # The sources are found in the appropriate subdir.
110 subdir-dirs = $(services:%=nss_%)
111 vpath %.c $(subdir-dirs) ../locale/programs ../intl
114 routines += \
115 $(addprefix files-, $(filter-out key, $(databases))) \
116 files-init \
117 files-initgroups \
118 # routines
120 # Build only an empty shared libnss_files.
121 libnss_files-inhibit-o = $(filter-out .os,$(object-suffixes))
123 # Pretend that libnss_files.so is a linker script, so that the symbolic link
124 # is not installed.
125 install-lib-ldscripts = libnss_files.so
126 $(inst_libdir)/libnss_files.so:
128 libnss_db-dbs := $(addprefix db-,\
129 $(filter-out hosts network key alias,\
130 $(databases))) \
131 db-initgroups
132 libnss_db-routines := $(libnss_db-dbs) db-open db-init hash-string
133 generated += $(filter-out db-alias.c db-netgrp.c, \
134 $(addsuffix .c,$(libnss_db-dbs)))
136 libnss_compat-routines := $(addprefix compat-,grp pwd spwd initgroups) \
137 nisdomain
139 install-others += $(inst_vardbdir)/Makefile
141 # Build static module into libc if requested
142 libnss_db-inhibit-o = $(filter-out .os,$(object-suffixes))
143 libnss_compat-inhibit-o = $(filter-out .os,$(object-suffixes))
144 ifeq ($(build-static-nss),yes)
145 tests-static += tst-nss-static
146 endif
147 extra-test-objs += nss_test1.os nss_test2.os nss_test_errno.os
149 include ../Rules
151 ifeq (yes,$(have-selinux))
152 LDLIBS-makedb := -lselinux
153 endif
155 libnss-libc = $(common-objpfx)linkobj/libc.so
156 # Target-specific variable setting to link objects using deprecated
157 # RPC interfaces with the version of libc.so that makes them available
158 # for new links:
159 $(services:%=$(objpfx)libnss_%.so): libc-for-link = $(libnss-libc)
161 $(libnss_db-dbs:%=$(objpfx)%.c): $(objpfx)db-%.c: nss_files/files-%.c
162 @rm -f $@.new
163 (echo '#define EXTERN_PARSER';\
164 echo '#define GENERIC "../nss_db/db-XXX.c"';\
165 echo '#include "$<"') > $@.new
166 mv -f $@.new $@
169 $(objpfx)makedb: $(makedb-modules:%=$(objpfx)%.o)
171 $(inst_vardbdir)/Makefile: db-Makefile $(+force)
172 $(do-install)
174 libnss_test1.so-no-z-defs = 1
175 libnss_test2.so-no-z-defs = 1
177 rtld-tests-LDFLAGS += -Wl,--dynamic-list=nss_test.ver
179 libof-nss_test1 = extramodules
180 libof-nss_test2 = extramodules
181 libof-nss_test_errno = extramodules
182 $(objpfx)/libnss_test1.so: $(objpfx)nss_test1.os $(link-libc-deps)
183 $(build-module)
184 $(objpfx)/libnss_test2.so: $(objpfx)nss_test2.os $(link-libc-deps)
185 $(build-module)
186 $(objpfx)/libnss_test_errno.so: $(objpfx)nss_test_errno.os $(link-libc-deps)
187 $(build-module)
188 $(objpfx)nss_test2.os : nss_test1.c
189 # Use the nss_files suffix for these objects as well.
190 $(objpfx)/libnss_test1.so$(libnss_files.so-version): $(objpfx)/libnss_test1.so
191 $(make-link)
192 $(objpfx)/libnss_test2.so$(libnss_files.so-version): $(objpfx)/libnss_test2.so
193 $(make-link)
194 $(objpfx)/libnss_test_errno.so$(libnss_files.so-version): \
195 $(objpfx)/libnss_test_errno.so
196 $(make-link)
197 $(patsubst %,$(objpfx)%.out,$(tests) $(tests-container)) : \
198 $(objpfx)/libnss_test1.so$(libnss_files.so-version) \
199 $(objpfx)/libnss_test2.so$(libnss_files.so-version) \
200 $(objpfx)/libnss_test_errno.so$(libnss_files.so-version)
202 ifeq (yes,$(have-thread-library))
203 $(objpfx)tst-cancel-getpwuid_r: $(shared-thread-library)
204 endif
206 $(objpfx)tst-nss-files-alias-leak.out: $(objpfx)/libnss_files.so
207 $(objpfx)tst-nss-files-alias-truncated.out: $(objpfx)/libnss_files.so
209 # Disable DT_RUNPATH on NSS tests so that the glibc internal NSS
210 # functions can load testing NSS modules via DT_RPATH.
211 LDFLAGS-tst-nss-test1 = -Wl,--disable-new-dtags
212 LDFLAGS-tst-nss-test2 = -Wl,--disable-new-dtags
213 LDFLAGS-tst-nss-test3 = -Wl,--disable-new-dtags
214 LDFLAGS-tst-nss-test4 = -Wl,--disable-new-dtags
215 LDFLAGS-tst-nss-test5 = -Wl,--disable-new-dtags
216 LDFLAGS-tst-nss-test_errno = -Wl,--disable-new-dtags