resolv/Makefile

   1 # Copyright (C) 1994-2021 Free Software Foundation, Inc.
   2 # This file is part of the GNU C Library.
   3
   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.
   8
   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.
  13
  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/>.
  17
  18 #
  19 #       Sub-makefile for resolv portion of the library.
  20 #
  21 subdir  := resolv
  22
  23 include ../Makeconfig
  24
  25 headers := resolv.h bits/types/res_state.h \
  26            netdb.h bits/netdb.h \
  27            arpa/nameser.h arpa/nameser_compat.h \
  28            sys/bitypes.h
  29
  30 routines := \
  31   dn_comp \
  32   dn_expand \
  33   dn_skipname \
  34   herror \
  35   inet_addr \
  36   inet_ntop \
  37   inet_pton \
  38   ns_makecanon \
  39   ns_name_compress \
  40   ns_name_ntop \
  41   ns_name_pack \
  42   ns_name_pton \
  43   ns_name_skip \
  44   ns_name_uncompress \
  45   ns_name_unpack \
  46   ns_samename \
  47   nsap_addr \
  48   res-close \
  49   res-name-checking \
  50   res-state \
  51   res_context_hostalias \
  52   res_enable_icmp \
  53   res_get_nsaddr \
  54   res_hconf \
  55   res_init \
  56   res_libc \
  57   res_mkquery \
  58   res_nameinquery \
  59   res_queriesmatch \
  60   res_randomid \
  61   res_send \
  62   resolv_conf \
  63   resolv_context \
  64   # routines
  65
  66 tests = tst-aton tst-leaks tst-inet_ntop
  67 tests-container = tst-leaks2
  68
  69 tests-internal += tst-inet_aton_exact
  70
  71
  72 generate := mtrace-tst-leaks.out tst-leaks.mtrace tst-leaks2.mtrace
  73
  74 extra-libs := libresolv libnss_dns
  75 ifeq ($(have-thread-library),yes)
  76 extra-libs += libanl
  77 routines += gai_sigqueue
  78
  79 tests += \
  80   tst-bug18665 \
  81   tst-bug18665-tcp \
  82   tst-ns_name \
  83   tst-ns_name_compress \
  84   tst-ns_name_pton \
  85   tst-res_hconf_reorder \
  86   tst-res_hnok \
  87   tst-resolv-basic \
  88   tst-resolv-binary \
  89   tst-resolv-edns \
  90   tst-resolv-network \
  91   tst-resolv-nondecimal \
  92   tst-resolv-res_init-multi \
  93   tst-resolv-search \
  94   tst-resolv-trailing \
  95
  96 # This test calls __res_context_send directly, which is not exported
  97 # from libresolv.
  98 tests-internal += tst-resolv-txnid-collision
  99 tests-static += tst-resolv-txnid-collision
 100
 101 # These tests need libdl.
 102 ifeq (yes,$(build-shared))
 103 tests += \
 104   tst-resolv-ai_idn \
 105   tst-resolv-ai_idn-latin1 \
 106   tst-resolv-ai_idn-nolibidn2 \
 107   tst-resolv-canonname \
 108   tst-resolv-trustad \
 109
 110 # Needs resolv_context.
 111 tests-internal += \
 112   tst-resolv-res_init \
 113   tst-resolv-res_init-thread \
 114   tst-resolv-res_ninit \
 115   tst-resolv-threads \
 116
 117 # Used by tst-resolv-ai_idn-nolibidn2 to disable libidn2 (by not
 118 # providing any functions in libidn2.so.0).
 119 modules-names += tst-no-libidn2
 120 extra-test-objs += tst-no-libidn2.os
 121 LDFLAGS-tst-no-libidn2.so = -Wl,-soname,libidn2.so.0
 122
 123 endif # $(build-shared)
 124
 125 # This test accesses __inet_ntop_length, an internal libc function.
 126 tests-internal += tst-inet_pton
 127
 128 # This test accesses the __p_secstodate compat symbol.
 129 ifeq ($(have-GLIBC_2.26)$(build-shared),yesyes)
 130 tests += tst-p_secstodate
 131 endif
 132
 133 # This test sends millions of packets and is rather slow.
 134 xtests += tst-resolv-qtypes
 135
 136 # This test has dropped packet tests and runs for a long time.
 137 xtests += tst-resolv-rotate
 138 endif
 139 extra-libs-others = $(extra-libs)
 140 libresolv-routines := \
 141   base64 \
 142   compat-gethnamaddr \
 143   compat-hooks \
 144   inet_net_ntop \
 145   inet_net_pton \
 146   inet_neta \
 147   ns_date \
 148   ns_name \
 149   ns_netint \
 150   ns_parse \
 151   ns_print \
 152   ns_samedomain \
 153   ns_ttl \
 154   res-putget \
 155   res_data \
 156   res_debug \
 157   res_hostalias \
 158   res_isourserver \
 159   res_query \
 160   resolv-deprecated \
 161   # libresolv-routines
 162
 163 $(libanl-routines-var) += \
 164   gai_cancel \
 165   gai_error \
 166   gai_misc \
 167   gai_notify \
 168   gai_suspend \
 169   getaddrinfo_a \
 170   # $(libanl-routines-var)
 171
 172 libanl-routines += libanl-compat
 173 libanl-shared-only-routines += libanl-compat
 174
 175 subdir-dirs = nss_dns
 176 vpath %.c nss_dns
 177
 178 libnss_dns-routines := \
 179   dns-canon \
 180   dns-host \
 181   dns-network \
 182   # libnss_dns-routines
 183
 184 libnss_dns-inhibit-o    = $(filter-out .os,$(object-suffixes))
 185 ifeq ($(build-static-nss),yes)
 186 routines                += $(libnss_dns-routines) $(libresolv-routines)
 187 static-only-routines    += $(libnss_dns-routines) $(libresolv-routines)
 188 endif
 189
 190 ifeq ($(run-built-tests),yes)
 191 ifneq (no,$(PERL))
 192 tests-special += $(objpfx)mtrace-tst-leaks.out $(objpfx)mtrace-tst-leaks2.out \
 193                  $(objpfx)mtrace-tst-resolv-res_ninit.out
 194 endif
 195 endif
 196
 197 generated += mtrace-tst-leaks.out tst-leaks.mtrace \
 198              mtrace-tst-leaks2.out tst-leaks2.mtrace \
 199              mtrace-tst-resolv-res_ninit.out tst-resolv-res_ninit.mtrace \
 200
 201 include ../Rules
 202
 203 LOCALES := en_US.UTF-8 en_US.ISO-8859-1
 204 include ../gen-locales.mk
 205
 206 CFLAGS-res_hconf.c += -fexceptions
 207
 208 # The DNS NSS modules needs the resolver.
 209 $(objpfx)libnss_dns.so: $(objpfx)libresolv.so
 210
 211 # The asynchronous name lookup code needs the thread library.
 212 $(objpfx)libanl.so: $(shared-thread-library)
 213
 214 $(objpfx)tst-res_hconf_reorder: $(shared-thread-library)
 215 tst-res_hconf_reorder-ENV = RESOLV_REORDER=on
 216
 217 $(objpfx)tst-leaks: $(objpfx)libresolv.so
 218 tst-leaks-ENV = MALLOC_TRACE=$(objpfx)tst-leaks.mtrace
 219 $(objpfx)mtrace-tst-leaks.out: $(objpfx)tst-leaks.out
 220         $(common-objpfx)malloc/mtrace $(objpfx)tst-leaks.mtrace > $@; \
 221         $(evaluate-test)
 222
 223 tst-leaks2-ENV = MALLOC_TRACE=$(objpfx)tst-leaks2.mtrace
 224 $(objpfx)mtrace-tst-leaks2.out: $(objpfx)tst-leaks2.out
 225         { test -r $(objpfx)tst-leaks2.mtrace \
 226         || ( echo "tst-leaks2.mtrace does not exist"; exit 77; ) \
 227         && $(common-objpfx)malloc/mtrace $(objpfx)tst-leaks2.mtrace; } > $@; \
 228         $(evaluate-test)
 229
 230 tst-resolv-res_ninit-ENV = MALLOC_TRACE=$(objpfx)tst-resolv-res_ninit.mtrace
 231 $(objpfx)mtrace-tst-resolv-res_ninit.out: $(objpfx)tst-resolv-res_ninit.out
 232         $(common-objpfx)malloc/mtrace \
 233           $(objpfx)tst-resolv-res_ninit.mtrace > $@; \
 234           $(evaluate-test)
 235
 236 $(objpfx)tst-bug18665-tcp: $(objpfx)libresolv.so $(shared-thread-library)
 237 $(objpfx)tst-bug18665: $(objpfx)libresolv.so $(shared-thread-library)
 238 $(objpfx)tst-resolv-ai_idn: $(objpfx)libresolv.so $(shared-thread-library)
 239 $(objpfx)tst-resolv-ai_idn-latin1: \
 240   $(objpfx)libresolv.so $(shared-thread-library)
 241 $(objpfx)tst-resolv-ai_idn-nolibidn2: \
 242   $(objpfx)libresolv.so $(shared-thread-library)
 243 $(objpfx)tst-resolv-ai_idn.out: $(gen-locales)
 244 $(objpfx)tst-resolv-ai_idn-latin1.out: $(gen-locales)
 245 $(objpfx)tst-resolv-ai_idn-nolibidn2.out: \
 246   $(gen-locales) $(objpfx)tst-no-libidn2.so
 247 $(objpfx)tst-resolv-basic: $(objpfx)libresolv.so $(shared-thread-library)
 248 $(objpfx)tst-resolv-binary: $(objpfx)libresolv.so $(shared-thread-library)
 249 $(objpfx)tst-resolv-edns: $(objpfx)libresolv.so $(shared-thread-library)
 250 $(objpfx)tst-resolv-network: $(objpfx)libresolv.so $(shared-thread-library)
 251 $(objpfx)tst-resolv-res_init: $(objpfx)libresolv.so
 252 $(objpfx)tst-resolv-res_init-multi: $(objpfx)libresolv.so \
 253   $(shared-thread-library)
 254 $(objpfx)tst-resolv-res_init-thread: $(objpfx)libresolv.so \
 255   $(shared-thread-library)
 256 $(objpfx)tst-resolv-nondecimal: $(objpfx)libresolv.so $(shared-thread-library)
 257 $(objpfx)tst-resolv-qtypes: $(objpfx)libresolv.so $(shared-thread-library)
 258 $(objpfx)tst-resolv-rotate: $(objpfx)libresolv.so $(shared-thread-library)
 259 $(objpfx)tst-resolv-search: $(objpfx)libresolv.so $(shared-thread-library)
 260 $(objpfx)tst-resolv-trailing: $(objpfx)libresolv.so $(shared-thread-library)
 261 $(objpfx)tst-resolv-threads: $(objpfx)libresolv.so $(shared-thread-library)
 262 $(objpfx)tst-resolv-txnid-collision: $(objpfx)libresolv.a \
 263   $(static-thread-library)
 264 $(objpfx)tst-resolv-canonname: $(objpfx)libresolv.so $(shared-thread-library)
 265 $(objpfx)tst-resolv-trustad: $(objpfx)libresolv.so $(shared-thread-library)
 266
 267 $(objpfx)tst-ns_name: $(objpfx)libresolv.so
 268 $(objpfx)tst-ns_name.out: tst-ns_name.data
 269 $(objpfx)tst-ns_name_compress: $(objpfx)libresolv.so
 270 $(objpfx)tst-ns_name_pton: $(objpfx)libresolv.so
 271 $(objpfx)tst-res_hnok: $(objpfx)libresolv.so
 272 $(objpfx)tst-p_secstodate: $(objpfx)libresolv.so