1: # Copyright (C) 1994,1995,1996,1997,1998,1999,2000,2001,2003,2004,2007
    2: #       Free Software Foundation, Inc.
    3: # This file is part of the GNU C Library.
    4: 
    5: # The GNU C Library is free software; you can redistribute it and/or
    6: # modify it under the terms of the GNU Lesser General Public
    7: # License as published by the Free Software Foundation; either
    8: # version 2.1 of the License, or (at your option) any later version.
    9: 
   10: # The GNU C Library is distributed in the hope that it will be useful,
   11: # but WITHOUT ANY WARRANTY; without even the implied warranty of
   12: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   13: # Lesser General Public License for more details.
   14: 
   15: # You should have received a copy of the GNU Lesser General Public
   16: # License along with the GNU C Library; if not, write to the Free
   17: # Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   18: # 02111-1307 USA.
   19: 
   20: #
   21: #       Sub-makefile for resolv portion of the library.
   22: #
   23: subdir  := resolv
   24: 
   25: headers := resolv.h \
   26:            netdb.h bits/netdb.h \
   27:            arpa/nameser.h arpa/nameser_compat.h \
   28:            sys/bitypes.h
   29: distribute := ../conf/portability.h mapv4v6addr.h mapv4v6hostent.h \
   30:               Banner res_hconf.h res_debug.h README gai_misc.h ga_test.c
   31: 
   32: routines := herror inet_addr inet_ntop inet_pton nsap_addr res_init \
   33:             res_hconf res_libc res-state
   34: 
   35: tests = tst-aton tst-leaks tst-inet_ntop
   36: xtests = tst-leaks2
   37: 
   38: generate := mtrace-tst-leaks tst-leaks.mtrace tst-leaks2.mtrace
   39: 
   40: include ../Makeconfig
   41: 
   42: extra-libs := libresolv libnss_dns
   43: ifeq ($(have-thread-library),yes)
   44: extra-libs += libanl
   45: routines += gai_sigqueue
   46: endif
   47: extra-libs-others = $(extra-libs)
   48: libresolv-routines := gethnamaddr res_comp res_debug    \
   49:                       res_data res_mkquery res_query res_send         \
   50:                       inet_net_ntop inet_net_pton inet_neta base64    \
   51:                       ns_parse ns_name ns_netint ns_ttl ns_print      \
   52:                       ns_samedomain
   53: 
   54: libanl-routines := gai_cancel gai_error gai_misc gai_notify gai_suspend \
   55:                    getaddrinfo_a
   56: 
   57: subdir-dirs = nss_dns
   58: vpath %.c nss_dns
   59: 
   60: libnss_dns-routines     := dns-host dns-network dns-canon
   61: ifneq ($(build-static-nss),yes)
   62: libnss_dns-inhibit-o    = $(filter-out .os,$(object-suffixes))
   63: endif
   64: 
   65: ifeq (yesyes,$(build-shared)$(have-thread-library))
   66: tests: $(objpfx)ga_test
   67: endif
   68: 
   69: generated := mtrace-tst-leaks tst-leaks.mtrace \
   70:              mtrace-tst-leaks2 tst-leaks2.mtrace
   71: 
   72: include ../Rules
   73: 
   74: CPPFLAGS += -Dgethostbyname=res_gethostbyname \
   75:             -Dgethostbyname2=res_gethostbyname2 \
   76:             -Dgethostbyaddr=res_gethostbyaddr \
   77:             -Dgetnetbyname=res_getnetbyname \
   78:             -Dgetnetbyaddr=res_getnetbyaddr
   79: 
   80: CFLAGS-res_hconf.c = -fexceptions
   81: 
   82: # The BIND code elicits some harmless warnings.
   83: +cflags += -Wno-strict-prototypes -Wno-write-strings
   84: 
   85: # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
   86: # This ensures they will load libc.so for needed symbols if loaded by
   87: # a statically-linked program that hasn't already loaded it.
   88: $(objpfx)libresolv.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a
   89: 
   90: # The DNS NSS modules needs the resolver.
   91: $(objpfx)libnss_dns.so: $(objpfx)libresolv.so $(common-objpfx)libc.so \
   92:                         $(common-objpfx)libc_nonshared.a
   93: 
   94: # The asynchronous name lookup code needs the thread library.
   95: $(objpfx)libanl.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a \
   96:                     $(shared-thread-library)
   97: 
   98: $(objpfx)ga_test: $(objpfx)libanl.so $(shared-thread-library)
   99: 
  100: $(objpfx)tst-leaks: $(objpfx)libresolv.so
  101: tst-leaks-ENV = MALLOC_TRACE=$(objpfx)tst-leaks.mtrace
  102: $(objpfx)mtrace-tst-leaks: $(objpfx)tst-leaks.out
  103:         $(common-objpfx)malloc/mtrace $(objpfx)tst-leaks.mtrace > $@
  104: ifeq (no,$(cross-compiling))
  105: ifneq (no,$(PERL))
  106: tests: $(objpfx)mtrace-tst-leaks
  107: endif
  108: endif
  109: 
  110: tst-leaks2-ENV = MALLOC_TRACE=$(objpfx)tst-leaks2.mtrace
  111: $(objpfx)mtrace-tst-leaks2: $(objpfx)tst-leaks2.out
  112:         $(common-objpfx)malloc/mtrace $(objpfx)tst-leaks2.mtrace > $@
  113: ifeq (no,$(cross-compiling))
  114: ifneq (no,$(PERL))
  115: xtests: $(objpfx)mtrace-tst-leaks2
  116: endif
  117: endif