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