1# Copyright (C) 1998-2021 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# <https://www.gnu.org/licenses/>.
17
18#
19#	Sub-makefile for nscd portion of the library.
20#
21subdir	:= nscd
22
23include ../Makeconfig
24
25ifneq ($(use-nscd),no)
26routines := nscd_getpw_r nscd_getgr_r nscd_gethst_r nscd_getai \
27	    nscd_initgroups nscd_getserv_r nscd_netgroup
28aux	:= nscd_helper
29endif
30
31# To find xmalloc.c
32vpath %.c ../locale/programs
33
34nscd-modules := nscd connections pwdcache getpwnam_r getpwuid_r grpcache \
35		getgrnam_r getgrgid_r hstcache gethstbyad_r gethstbynm3_r \
36		getsrvbynm_r getsrvbypt_r servicescache \
37		dbg_log nscd_conf nscd_stat cache mem nscd_setup_thread \
38		xmalloc xstrdup aicache initgrcache gai res_hconf \
39		netgroupcache cachedumper
40
41ifeq ($(build-nscd)$(have-thread-library),yesyes)
42
43others += nscd
44others-pie += nscd
45install-sbin := nscd
46
47extra-objs = $(nscd-modules:=.o)
48
49endif
50
51all-nscd-modules := $(nscd-modules) selinux
52ifeq (yes,$(have-selinux))
53ifeq (yes,$(have-libaudit))
54libaudit = -laudit
55ifeq (yes,$(have-libcap))
56libcap = -lcap
57endif
58endif
59
60nscd-modules += selinux
61selinux-LIBS := -lselinux $(libaudit) $(libcap)
62
63# The configure.ac check for libselinux and its headers did not use
64# $SYSINCLUDES.  The directory specified by --with-headers usually
65# contains only the basic kernel interface headers, not something like
66# libselinux.  So the simplest thing is to presume that the standard
67# system headers will be ok for this file.
68$(objpfx)nscd_stat.o: sysincludes = # nothing
69$(objpfx)selinux.o: sysincludes = # nothing
70endif
71
72LDLIBS-nscd = $(selinux-LIBS)
73
74include ../Rules
75
76CFLAGS-nscd_getpw_r.c += -fexceptions
77CFLAGS-nscd_getgr_r.c += -fexceptions
78CFLAGS-nscd_gethst_r.c += -fexceptions
79CFLAGS-nscd_getai.c += -fexceptions
80CFLAGS-nscd_initgroups.c += -fexceptions
81
82CPPFLAGS-nscd += -D_FORTIFY_SOURCE=2
83
84ifeq (yesyes,$(have-fpie)$(build-shared))
85CFLAGS-nscd += $(pie-ccflag)
86endif
87
88ifeq (yesyes,$(have-fpie)$(build-shared))
89LDFLAGS-nscd = -Wl,-z,now
90endif
91
92# Set libof-nscd.
93cpp-srcs-left := $(nscd-modules)
94lib := nscd
95include $(patsubst %,$(..)libof-iterator.mk,$(cpp-srcs-left))
96
97$(objpfx)nscd: $(nscd-modules:%=$(objpfx)%.o)
98
99ifeq ($(build-shared),yes)
100$(objpfx)nscd: $(shared-thread-library)
101else
102$(objpfx)nscd: $(static-thread-library)
103endif
104