resolv/Makefile

   1 # Copyright (C) 1994-2015 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 endif
  43 extra-libs-others = $(extra-libs)
  44 libresolv-routines := gethnamaddr res_comp res_debug    \
  45                       res_data res_mkquery res_query res_send           \
  46                       inet_net_ntop inet_net_pton inet_neta base64      \
  47                       ns_parse ns_name ns_netint ns_ttl ns_print        \
  48                       ns_samedomain ns_date
  49
  50 libanl-routines := gai_cancel gai_error gai_misc gai_notify gai_suspend \
  51                    getaddrinfo_a
  52
  53 subdir-dirs = nss_dns
  54 vpath %.c nss_dns
  55
  56 libnss_dns-routines     := dns-host dns-network dns-canon
  57 libnss_dns-inhibit-o    = $(filter-out .os,$(object-suffixes))
  58 ifeq ($(build-static-nss),yes)
  59 routines                += $(libnss_dns-routines) $(libresolv-routines)
  60 static-only-routines    += $(libnss_dns-routines) $(libresolv-routines)
  61 endif
  62
  63 ifeq (yesyes,$(build-shared)$(have-thread-library))
  64 tests: $(objpfx)ga_test
  65 endif
  66
  67 ifeq ($(run-built-tests),yes)
  68 ifneq (no,$(PERL))
  69 tests-special += $(objpfx)mtrace-tst-leaks.out
  70 xtests-special += $(objpfx)mtrace-tst-leaks2.out
  71 endif
  72 endif
  73
  74 generated += mtrace-tst-leaks.out tst-leaks.mtrace \
  75              mtrace-tst-leaks2.out tst-leaks2.mtrace
  76
  77 include ../Rules
  78
  79 CPPFLAGS += -Dgethostbyname=res_gethostbyname \
  80             -Dgethostbyname2=res_gethostbyname2 \
  81             -Dgethostbyaddr=res_gethostbyaddr \
  82             -Dgetnetbyname=res_getnetbyname \
  83             -Dgetnetbyaddr=res_getnetbyaddr
  84
  85 ifeq (yes,$(have-ssp))
  86 CFLAGS-libresolv += -fstack-protector
  87 endif
  88 CFLAGS-res_hconf.c = -fexceptions
  89
  90 # The BIND code elicits some harmless warnings.
  91 +cflags += -Wno-strict-prototypes -Wno-write-strings
  92
  93 # The DNS NSS modules needs the resolver.
  94 $(objpfx)libnss_dns.so: $(objpfx)libresolv.so
  95
  96 # The asynchronous name lookup code needs the thread library.
  97 $(objpfx)libanl.so: $(shared-thread-library)
  98
  99 $(objpfx)ga_test: $(objpfx)libanl.so $(shared-thread-library)
 100
 101 $(objpfx)tst-leaks: $(objpfx)libresolv.so
 102 tst-leaks-ENV = MALLOC_TRACE=$(objpfx)tst-leaks.mtrace
 103 $(objpfx)mtrace-tst-leaks.out: $(objpfx)tst-leaks.out
 104         $(common-objpfx)malloc/mtrace $(objpfx)tst-leaks.mtrace > $@; \
 105         $(evaluate-test)
 106
 107 tst-leaks2-ENV = MALLOC_TRACE=$(objpfx)tst-leaks2.mtrace
 108 $(objpfx)mtrace-tst-leaks2.out: $(objpfx)tst-leaks2.out
 109         $(common-objpfx)malloc/mtrace $(objpfx)tst-leaks2.mtrace > $@; \
 110         $(evaluate-test)