resolv/Makefile

   1 # Copyright (C) 1994-2017 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 # <http://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 \
  26            netdb.h bits/netdb.h \
  27            arpa/nameser.h arpa/nameser_compat.h \
  28            sys/bitypes.h
  29
  30 routines := herror inet_addr inet_ntop inet_pton nsap_addr res_init \
  31             res_hconf res_libc res-state
  32
  33 tests = tst-aton tst-leaks tst-inet_ntop
  34 xtests = tst-leaks2
  35
  36 generate := mtrace-tst-leaks.out tst-leaks.mtrace tst-leaks2.mtrace
  37
  38 extra-libs := libresolv libnss_dns
  39 ifeq ($(have-thread-library),yes)
  40 extra-libs += libanl
  41 routines += gai_sigqueue
  42
  43 tests += \
  44   tst-bug18665 \
  45   tst-bug18665-tcp \
  46   tst-ns_name \
  47   tst-res_hconf_reorder \
  48   tst-res_use_inet6 \
  49   tst-resolv-basic \
  50   tst-resolv-network \
  51   tst-resolv-search \
  52
  53 # These tests need libdl.
  54 ifeq (yes,$(build-shared))
  55 tests += \
  56   tst-resolv-canonname \
  57
  58 endif
  59
  60 # This test sends millions of packets and is rather slow.
  61 xtests += tst-resolv-qtypes
  62 endif
  63 extra-libs-others = $(extra-libs)
  64 libresolv-routines := res_comp res_debug \
  65                       res_data res_mkquery res_query res_send           \
  66                       inet_net_ntop inet_net_pton inet_neta base64      \
  67                       ns_parse ns_name ns_netint ns_ttl ns_print        \
  68                       ns_samedomain ns_date \
  69                       compat-hooks compat-gethnamaddr
  70
  71 libanl-routines := gai_cancel gai_error gai_misc gai_notify gai_suspend \
  72                    getaddrinfo_a
  73
  74 subdir-dirs = nss_dns
  75 vpath %.c nss_dns
  76
  77 libnss_dns-routines     := dns-host dns-network dns-canon
  78 libnss_dns-inhibit-o    = $(filter-out .os,$(object-suffixes))
  79 ifeq ($(build-static-nss),yes)
  80 routines                += $(libnss_dns-routines) $(libresolv-routines)
  81 static-only-routines    += $(libnss_dns-routines) $(libresolv-routines)
  82 endif
  83
  84 ifeq (yesyes,$(build-shared)$(have-thread-library))
  85 tests: $(objpfx)ga_test
  86 endif
  87
  88 ifeq ($(run-built-tests),yes)
  89 ifneq (no,$(PERL))
  90 tests-special += $(objpfx)mtrace-tst-leaks.out
  91 xtests-special += $(objpfx)mtrace-tst-leaks2.out
  92 endif
  93 endif
  94
  95 ifeq (,$(filter sunrpc,$(subdirs)))
  96 # The netdb.h we install does '#include <rpc/netdb.h>', so one must exist.
  97 # If sunrpc/ is built in this configuration, it installs a real <rpc/netdb.h>.
  98 # If that's not going to happen, install our dummy file.
  99 headers += rpc/netdb.h
 100 endif
 101
 102 generated += mtrace-tst-leaks.out tst-leaks.mtrace \
 103              mtrace-tst-leaks2.out tst-leaks2.mtrace
 104
 105 include ../Rules
 106
 107 CFLAGS-res_hconf.c = -fexceptions
 108
 109 # The DNS NSS modules needs the resolver.
 110 $(objpfx)libnss_dns.so: $(objpfx)libresolv.so
 111
 112 # The asynchronous name lookup code needs the thread library.
 113 $(objpfx)libanl.so: $(shared-thread-library)
 114
 115 $(objpfx)ga_test: $(objpfx)libanl.so $(shared-thread-library)
 116
 117 $(objpfx)tst-res_hconf_reorder: $(libdl) $(shared-thread-library)
 118 tst-res_hconf_reorder-ENV = RESOLV_REORDER=on
 119
 120 $(objpfx)tst-leaks: $(objpfx)libresolv.so
 121 tst-leaks-ENV = MALLOC_TRACE=$(objpfx)tst-leaks.mtrace
 122 $(objpfx)mtrace-tst-leaks.out: $(objpfx)tst-leaks.out
 123         $(common-objpfx)malloc/mtrace $(objpfx)tst-leaks.mtrace > $@; \
 124         $(evaluate-test)
 125
 126 tst-leaks2-ENV = MALLOC_TRACE=$(objpfx)tst-leaks2.mtrace
 127 $(objpfx)mtrace-tst-leaks2.out: $(objpfx)tst-leaks2.out
 128         $(common-objpfx)malloc/mtrace $(objpfx)tst-leaks2.mtrace > $@; \
 129         $(evaluate-test)
 130
 131 $(objpfx)tst-bug18665-tcp: $(objpfx)libresolv.so $(shared-thread-library)
 132 $(objpfx)tst-bug18665: $(objpfx)libresolv.so $(shared-thread-library)
 133 $(objpfx)tst-res_use_inet6: $(objpfx)libresolv.so $(shared-thread-library)
 134 $(objpfx)tst-resolv-basic: $(objpfx)libresolv.so $(shared-thread-library)
 135 $(objpfx)tst-resolv-network: $(objpfx)libresolv.so $(shared-thread-library)
 136 $(objpfx)tst-resolv-qtypes: $(objpfx)libresolv.so $(shared-thread-library)
 137 $(objpfx)tst-resolv-search: $(objpfx)libresolv.so $(shared-thread-library)
 138 $(objpfx)tst-resolv-canonname: \
 139   $(libdl) $(objpfx)libresolv.so $(shared-thread-library)
 140
 141 $(objpfx)tst-ns_name: $(objpfx)libresolv.so
 142 $(objpfx)tst-ns_name.out: tst-ns_name.data
 143
 144
 145 # This test case uses the deprecated RES_USE_INET6 resolver option.
 146 CFLAGS-tst-res_use_inet6.c += -Wno-error