nss/Makefile

   1 # Copyright (C) 1996-2015 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 #       Makefile for name service switch.
  20 #
  21 subdir  := nss
  22
  23 include ../Makeconfig
  24
  25 headers                 := nss.h
  26
  27 # This is the trivial part which goes into libc itself.
  28 routines                = nsswitch getnssent getnssent_r digits_dots \
  29                           $(addsuffix -lookup,$(databases))
  30
  31 # These are the databases that go through nss dispatch.
  32 # Caution: if you add a database here, you must add its real name
  33 # in databases.def, too.
  34 databases               = proto service hosts network grp pwd ethers \
  35                           spwd netgrp alias sgrp
  36
  37 ifneq (,$(filter sunrpc,$(subdirs)))
  38 databases               += key rpc
  39 have-sunrpc             := 1
  40 else
  41 have-sunrpc             := 0
  42 endif
  43 CPPFLAGS-getent.c       = -DHAVE_SUNRPC=$(have-sunrpc)
  44
  45 others                  := getent makedb
  46 install-bin             := getent makedb
  47 makedb-modules = xmalloc hash-string
  48 extra-objs              += $(makedb-modules:=.o)
  49
  50 tests                   = test-netdb tst-nss-test1 test-digits-dots \
  51                           tst-nss-getpwent bug18287
  52 xtests                  = bug-erange
  53
  54 # Specify rules for the nss_* modules.  We have some services.
  55 services                := files db
  56
  57 extra-libs              = $(services:%=libnss_%)
  58 # These libraries will be built in the `others' pass rather than
  59 # the `lib' pass, because they depend on libc.so being built already.
  60 extra-libs-others       = $(extra-libs)
  61
  62 # The sources are found in the appropriate subdir.
  63 subdir-dirs = $(services:%=nss_%)
  64 vpath %.c $(subdir-dirs) ../locale/programs ../intl
  65
  66
  67 libnss_files-routines   := $(addprefix files-,$(databases)) \
  68                            files-initgroups files-have_o_cloexec files-init
  69
  70 libnss_db-dbs           := $(addprefix db-,\
  71                                        $(filter-out hosts network key alias,\
  72                                                     $(databases))) \
  73                            db-initgroups
  74 libnss_db-routines      := $(libnss_db-dbs) db-open db-init hash-string
  75 generated               += $(filter-out db-alias.c db-netgrp.c, \
  76                                         $(addsuffix .c,$(libnss_db-dbs)))
  77
  78 install-others          += $(inst_vardbdir)/Makefile
  79
  80 # Build static module into libc if requested
  81 libnss_files-inhibit-o  = $(filter-out .os,$(object-suffixes))
  82 libnss_db-inhibit-o     = $(filter-out .os,$(object-suffixes))
  83 ifeq ($(build-static-nss),yes)
  84 routines                += $(libnss_files-routines)
  85 static-only-routines    += $(libnss_files-routines)
  86 tests-static            = tst-nss-static
  87 tests                   += $(tests-static)
  88 endif
  89
  90 include ../Rules
  91
  92 ifeq (yes,$(have-selinux))
  93 LDLIBS-makedb           := -lselinux
  94 endif
  95
  96 libnss-libc = $(common-objpfx)linkobj/libc.so
  97 # Target-specific variable setting to link objects using deprecated
  98 # RPC interfaces with the version of libc.so that makes them available
  99 # for new links:
 100 $(services:%=$(objpfx)libnss_%.so): libc-for-link = $(libnss-libc)
 101
 102 $(objpfx)libnss_db.so: $(objpfx)libnss_files.so
 103
 104 $(libnss_db-dbs:%=$(objpfx)%.c): $(objpfx)db-%.c: nss_files/files-%.c
 105         @rm -f $@.new
 106         (echo '#define EXTERN_PARSER';\
 107          echo '#define GENERIC "../nss_db/db-XXX.c"';\
 108          echo '#include "$<"') > $@.new
 109         mv -f $@.new $@
 110
 111
 112 $(objpfx)makedb: $(makedb-modules:%=$(objpfx)%.o)
 113
 114 $(inst_vardbdir)/Makefile: db-Makefile $(+force)
 115         $(do-install)
 116
 117 libof-nss_test1 = extramodules
 118 $(objpfx)/libnss_test1.so: $(objpfx)nss_test1.os $(link-libc-deps)
 119         $(build-module)
 120 ifdef libnss_test1.so-version
 121 $(objpfx)/libnss_test1.so$(libnss_test1.so-version): $(objpfx)/libnss_test1.so
 122         $(make-link)
 123 endif
 124 $(objpfx)tst-nss-test1.out: $(objpfx)/libnss_test1.so$(libnss_test1.so-version)