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Ulrich Drepper <drepper@redhat.com> * config.make.in: Add have-libcap. * configure.in: Check for libcap. * nscd/Makefile (selinux-LIBS): Add -lcap if possible. * nscd/connections.c (finish_drop_privileges): When libcap is available call preserve_capabilities and install_real_capabilities. * nscd/selinux.c: Define preserve_capabilities and install_real_capabilities. * nscd/selinux.h: Declare preserve_capabilities and install_real_capabilities.
150 lines
4.6 KiB
Makefile
150 lines
4.6 KiB
Makefile
# Copyright (C) 1998,2000,2002,2003,2004,2005,2006
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# Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, write to the Free
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# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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# 02111-1307 USA.
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#
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# Sub-makefile for nscd portion of the library.
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#
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subdir := nscd
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routines := nscd_getpw_r nscd_getgr_r nscd_gethst_r nscd_getai nscd_initgroups
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aux := nscd_helper
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include ../Makeconfig
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# To find xmalloc.c
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vpath %.c ../locale/programs
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nscd-modules := nscd connections pwdcache getpwnam_r getpwuid_r grpcache \
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getgrnam_r getgrgid_r hstcache gethstbyad_r gethstbynm2_r \
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dbg_log nscd_conf nscd_stat cache mem nscd_setup_thread \
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xmalloc xstrdup aicache initgrcache gai
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ifeq ($(have-thread-library),yes)
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ifneq (yesyes,$(have-fpie)$(build-shared))
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others += nscd
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endif
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install-sbin := nscd
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extra-objs := $(nscd-modules:=.o)
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endif
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ifeq (yes,$(build-static-nss))
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otherlibs += $(nssobjdir)/libnss_files.a $(resolvobjdir)/libnss_dns.a \
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$(resolvobjdir)/libresolv.a
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endif
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all-nscd-modules := $(nscd-modules) selinux
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ifeq (yes,$(have-selinux))
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ifeq (yes,$(have-libaudit))
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libaudit = -laudit
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ifeq (yes,$(have-libcap))
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libcap = -lcap
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endif
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endif
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nscd-modules += selinux
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selinux-LIBS := -lselinux $(libaudit) $(libcap)
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# The configure.in check for libselinux and its headers did not use
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# $SYSINCLUDES. The directory specified by --with-headers usually
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# contains only the basic kernel interface headers, not something like
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# libselinux. So the simplest thing is to presume that the standard
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# system headers will be ok for this file.
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$(objpfx)nscd_stat.o: sysincludes = # nothing
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$(objpfx)selinux.o: sysincludes = # nothing
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endif
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LDLIBS-nscd = $(selinux-LIBS)
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distribute := nscd.h nscd-client.h dbg_log.h \
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$(addsuffix .c, $(filter-out xmalloc,$(all-nscd-modules))) \
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nscd.conf nscd.init nscd_proto.h nscd-types.h
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include ../Rules
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CFLAGS-nscd_getpw_r.c = -fexceptions
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CFLAGS-nscd_getgr_r.c = -fexceptions
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CFLAGS-nscd_gethst_r.c = -fexceptions
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CFLAGS-nscd_getai.c = -fexceptions
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CFLAGS-nscd_initgroups.c = -fexceptions
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nscd-cflags = -DIS_IN_nscd=1 -D_FORTIFY_SOURCE=2
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ifeq (yesyes,$(have-fpie)$(build-shared))
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nscd-cflags += -fpie
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endif
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ifeq (yes,$(have-ssp))
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nscd-cflags += -fstack-protector
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endif
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CFLAGS-nscd.c += $(nscd-cflags)
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CFLAGS-connections.c += $(nscd-cflags)
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CFLAGS-pwdcache.c += $(nscd-cflags)
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CFLAGS-getpwnam_r.c += $(nscd-cflags)
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CFLAGS-getpwuid_r.c += $(nscd-cflags)
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CFLAGS-grpcache.c += $(nscd-cflags)
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CFLAGS-getgrnam_r.c += $(nscd-cflags)
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CFLAGS-getgrgid_r.c += $(nscd-cflags)
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CFLAGS-hstcache.c += $(nscd-cflags)
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CFLAGS-gethstbyad_r.c += $(nscd-cflags)
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CFLAGS-gethstbynm2_r.c += $(nscd-cflags)
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CFLAGS-dbg_log.c += $(nscd-cflags)
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CFLAGS-nscd_conf.c += $(nscd-cflags)
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CFLAGS-nscd_stat.c += $(nscd-cflags)
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CFLAGS-cache.c += $(nscd-cflags)
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CFLAGS-xmalloc.c += $(nscd-cflags)
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CFLAGS-xstrdup.c += $(nscd-cflags)
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CFLAGS-mem.c += $(nscd-cflags)
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CFLAGS-nscd_setup_thread.c += $(nscd-cflags)
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CFLAGS-aicache.c += $(nscd-cflags)
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CFLAGS-selinux.c += $(nscd-cflags)
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CFLAGS-initgrcache.c += $(nscd-cflags)
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CFLAGS-gai.c += $(nscd-cflags)
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ifeq (yesyes,$(have-fpie)$(build-shared))
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ifeq (yes,$(have-z-relro))
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relro-LDFLAGS += -Wl,-z,now
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endif
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$(objpfx)nscd: $(addprefix $(objpfx),$(nscd-modules:=.o))
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$(LINK.o) -pie -Wl,-O1 $(nscd-cflags) \
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$(sysdep-LDFLAGS) $(config-LDFLAGS) $(relro-LDFLAGS) \
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$(extra-B-$(@F:lib%.so=%).so) -B$(csu-objpfx) \
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$(extra-B-$(@F:lib%.so=%).so) $(load-map-file) \
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$(LDFLAGS) $(LDFLAGS-$(@F)) \
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-L$(subst :, -L,$(rpath-link)) -Wl,-rpath-link=$(rpath-link) \
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-o $@ $^ $(LDLIBS-nscd) $(common-objpfx)libc_nonshared.a
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endif
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# This makes sure -DNOT_IN_libc is passed for all these modules.
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cpp-srcs-left := $(nscd-modules:=.c)
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lib := nonlib
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include $(patsubst %,$(..)cppflags-iterator.mk,$(cpp-srcs-left))
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$(objpfx)nscd: $(nscd-modules:%=$(objpfx)%.o)
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ifeq ($(build-shared),yes)
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$(objpfx)nscd: $(common-objpfx)rt/librt.so $(shared-thread-library) \
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$(common-objpfx)nis/libnsl.so
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else
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$(objpfx)nscd: $(common-objpfx)rt/librt.a $(static-thread-library) \
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$(common-objpfx)nis/libnsl.a
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endif
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