resolv/Makefile

   1 # Copyright (C) 1994, 1995, 1996, 1997 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 Library General Public License as
   6 # published by the Free Software Foundation; either version 2 of the
   7 # 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 # Library General Public License for more details.
  13
  14 # You should have received a copy of the GNU Library General Public
  15 # License along with the GNU C Library; see the file COPYING.LIB.  If not,
  16 # write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17 # Boston, MA 02111-1307, USA.
  18
  19 #
  20 #       Sub-makefile for resolv portion of the library.
  21 #
  22 subdir  := resolv
  23
  24 headers := resolv.h netdb.h arpa/nameser.h sys/bitypes.h
  25 distribute := ../conf/portability.h mapv4v6addr.h mapv4v6hostent.h \
  26               Banner
  27
  28 routines := herror inet_addr inet_ntop inet_pton nsap_addr res_init
  29
  30 extra-libs := libresolv libnss_dns
  31 extra-libs-others = $(extra-libs)
  32 libresolv-routines := gethnamaddr res_comp res_debug    \
  33                       res_data res_mkquery res_query res_send           \
  34                       inet_net_ntop inet_net_pton inet_neta base64
  35 libresolv-map := libresolv.map
  36
  37 subdir-dirs = nss_dns
  38 vpath %.c nss_dns
  39
  40 libnss_dns-routines     := dns-host dns-network
  41 libnss_dns-map          := libnss_dns.map
  42 ifneq ($(build-static-nss),yes)
  43 libnss_dns-inhibit-o    = $(filter-out .os,$(object-suffixes))
  44 endif
  45
  46 include ../Rules
  47
  48 CPPFLAGS += -Dgethostbyname=res_gethostbyname \
  49             -Dgethostbyname2=res_gethostbyname2 \
  50             -Dgethostbyaddr=res_gethostbyaddr \
  51             -Dgetnetbyname=res_getnetbyname \
  52             -Dgetnetbyaddr=res_getnetbyaddr
  53
  54 # The BIND code elicits some harmless warnings.
  55 +cflags += -Wno-strict-prototypes -Wno-comment -Wno-write-strings
  56
  57 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
  58 # This ensures they will load libc.so for needed symbols if loaded by
  59 # a statically-linked program that hasn't already loaded it.
  60 $(objpfx)libresolv.so: $(common-objpfx)libc.so
  61
  62 # The DNS NSS modules needs the resolver.
  63 $(objpfx)libnss_dns.so: $(objpfx)libresolv.so $(common-objpfx)libc.so