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1 | # Copyright (C) 1996 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 | |
16 | # not, write to the Free Software Foundation, Inc., | |
17 | # 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
18 | ||
19 | # | |
20 | # Makefile for name service switch. | |
21 | # | |
22 | subdir := nss | |
23 | ||
24 | distribute := nsswitch.h XXX-lookup.c getXXbyYY.c getXXbyYY_r.c \ | |
25 | getXXent.c getXXent_r.c | |
26 | ||
27 | # This is the trivial part which goes into libc itself. | |
6dbe2837 | 28 | routines = nsswitch $(addsuffix -lookup,$(databases)) |
5f0e6fc7 | 29 | |
6dbe2837 | 30 | # These are the databases that go through nss dispatch. |
3776d592 | 31 | databases = proto service hosts network grp pwd rpc ethers |
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32 | |
33 | # Specify rules for the nss_* modules. We have some services. | |
96bda0ea | 34 | services := files dns db |
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35 | |
36 | extra-libs = $(services:%=libnss_%) | |
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37 | # These libraries will be built in the `others' pass rather than |
38 | # the `lib' pass, because they depend on libc.so being built already. | |
39 | extra-libs-others = $(extra-libs) | |
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40 | |
41 | # The sources are found in the appropriate subdir. | |
6dbe2837 | 42 | subdir-dirs = $(services:%=nss_%) |
5f0e6fc7 RM |
43 | vpath %.c $(subdir-dirs) |
44 | ||
45 | ||
6dbe2837 | 46 | libnss_files-routines := $(addprefix files-,$(databases)) |
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47 | distribute += files-XXX.c files-parse.c |
48 | ||
49 | libnss_dns-routines := dns-host dns-network | |
50 | ||
96bda0ea RM |
51 | libnss_db-routines := $(addprefix db-,$(filter-out hosts network,\ |
52 | $(databases))) | |
0569100e | 53 | generated += $(addsuffix .c,$(libnss_db-routines)) |
96bda0ea RM |
54 | distribute += db-XXX.c |
55 | ||
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56 | libnss_files-inhibit-o = $(filter-out .so,$(object-suffixes)) |
57 | libnss_dns-inhibit-o = $(filter-out .so,$(object-suffixes)) | |
96bda0ea | 58 | libnss_db-inhibit-o = $(filter-out .so,$(object-suffixes)) |
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59 | |
60 | ||
61 | include ../Rules | |
62 | ||
63 | ||
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64 | $(objpfx)libnss_dns.so: $(firstword $(objdir) $(..)resolv)/libresolv.so |
65 | ||
66 | $(objpfx)libnss_db.so: $(firstword $(objdir) $(..)db)/libdb.so \ | |
67 | $(objpfx)libnss_files.so | |
68 | ||
69 | $(libnss_db-routines:%=$(objpfx)%.c): $(objpfx)db-%.c: nss_files/files-%.c | |
70 | @rm -f $@.new | |
71 | (echo '#define EXTERN_PARSER';\ | |
72 | echo '#define GENERIC "../nss_db/db-XXX.c"';\ | |
73 | echo '#include <$<>') > $@.new | |
74 | mv -f $@.new $@ | |
8a594e3c RM |
75 | |
76 | # Depend on libc.so so a DT_NEEDED is generated in the shared objects. | |
77 | # This ensures they will load libc.so for needed symbols if loaded by | |
78 | # a statically-linked program that hasn't already loaded it. | |
79 | $(services:%=$(objpfx)libnss_%.so): $(common-objpfx)libc.so |