nss/Makefile

   1 # Copyright (C) 1996-1998,2000-2002,2007,2009,2010,2011
   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 #       Makefile for name service switch.
  22 #
  23 subdir  := nss
  24
  25 headers                 := nss.h
  26 distribute              := nsswitch.h XXX-lookup.c getXXbyYY.c getXXbyYY_r.c \
  27                            getXXent.c getXXent_r.c databases.def \
  28                            nsswitch.conf digits_dots.c function.def
  29
  30 # This is the trivial part which goes into libc itself.
  31 routines                = nsswitch getnssent getnssent_r digits_dots \
  32                           $(addsuffix -lookup,$(databases))
  33
  34 # These are the databases that go through nss dispatch.
  35 # Caution: if you add a database here, you must add its real name
  36 # in databases.def, too.
  37 databases               = proto service hosts network grp pwd rpc ethers \
  38                           spwd netgrp key alias sgrp
  39
  40 others                  := getent makedb
  41 install-bin             := getent makedb
  42 makedb-modules = xmalloc hash-string
  43 extra-objs              += $(makedb-modules:=.o)
  44
  45 tests                   = test-netdb tst-nss-test1
  46 xtests                  = bug-erange
  47
  48 include ../Makeconfig
  49
  50 ifeq (yes,$(build-static-nss))
  51 otherlibs += $(nssobjdir)/libnss_files.a $(resolvobjdir)/libnss_dns.a \
  52              $(resolvobjdir)/libresolv.a
  53 endif
  54
  55 # Specify rules for the nss_* modules.  We have some services.
  56 services                := files db
  57
  58 extra-libs              = $(services:%=libnss_%)
  59 # These libraries will be built in the `others' pass rather than
  60 # the `lib' pass, because they depend on libc.so being built already.
  61 extra-libs-others       = $(extra-libs)
  62
  63 # The sources are found in the appropriate subdir.
  64 subdir-dirs = $(services:%=nss_%)
  65 vpath %.c $(subdir-dirs) ../locale/programs ../intl
  66
  67
  68 libnss_files-routines   := $(addprefix files-,$(databases)) \
  69                            files-initgroups files-have_o_cloexec files-init
  70 distribute              += files-XXX.c files-parse.c
  71
  72 libnss_db-dbs           := $(addprefix db-,\
  73                                        $(filter-out hosts network key alias,\
  74                                                     $(databases))) \
  75                            db-initgroups
  76 libnss_db-routines      := $(libnss_db-dbs) db-open db-init hash-string
  77 generated               += $(filter-out db-alias.c db-netgrp.c, \
  78                                         $(addsuffix .c,$(libnss_db-dbs)))
  79 distribute              += $(addprefix nss_db/, db-XXX.c nss_db.h)
  80
  81 install-others          += $(inst_vardbdir)/Makefile
  82
  83 # Build static module if requested
  84 ifneq ($(build-static-nss),yes)
  85 libnss_files-inhibit-o  = $(filter-out .os,$(object-suffixes))
  86 libnss_db-inhibit-o     = $(filter-out .os,$(object-suffixes))
  87 endif
  88
  89 include ../Rules
  90
  91
  92 ifeq (yes,$(build-static-nss))
  93 $(objpfx)getent: $(objpfx)libnss_files.a
  94 endif
  95
  96 ifeq (yes,$(have-selinux))
  97 LDLIBS-makedb           := -lselinux
  98 endif
  99
 100 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
 101 # This ensures they will load libc.so for needed symbols if loaded by
 102 # a statically-linked program that hasn't already loaded it.
 103 libnss-libc = $(common-objpfx)linkobj/libc.so
 104 $(services:%=$(objpfx)libnss_%.so): $(libnss-libc) \
 105                                     $(common-objpfx)libc_nonshared.a
 106
 107 $(objpfx)libnss_db.so: $(objpfx)libnss_files.so
 108
 109 $(libnss_db-dbs:%=$(objpfx)%.c): $(objpfx)db-%.c: nss_files/files-%.c
 110         @rm -f $@.new
 111         (echo '#define EXTERN_PARSER';\
 112          echo '#define GENERIC "../nss_db/db-XXX.c"';\
 113          echo '#include "$<"') > $@.new
 114         mv -f $@.new $@
 115
 116
 117 $(objpfx)makedb: $(makedb-modules:%=$(objpfx)%.o)
 118
 119 $(inst_vardbdir)/Makefile: db-Makefile $(+force)
 120         $(do-install)
 121
 122 distribute              += nss_test1.c
 123
 124 CFLAGS-nss_test1.c = -DNOT_IN_libc=1
 125 $(objpfx)/libnss_test1.so: $(objpfx)nss_test1.os $(common-objpfx)libc.so \
 126                            $(common-objpfx)libc_nonshared.a
 127         $(build-module)
 128 $(objpfx)/libnss_test1.so$(libnss_test1.so-version): $(objpfx)/libnss_test1.so
 129         $(make-link)
 130 $(objpfx)tst-nss-test1.out: $(objpfx)/libnss_test1.so$(libnss_test1.so-version)