| # Copyright (C) 1996-1998,2000-2003,2007, 2009 Free Software Foundation, Inc. | |
| # This file is part of the GNU C Library. | |
| # The GNU C Library is free software; you can redistribute it and/or | |
| # modify it under the terms of the GNU Lesser General Public | |
| # License as published by the Free Software Foundation; either | |
| # version 2.1 of the License, or (at your option) any later version. | |
| # The GNU C Library is distributed in the hope that it will be useful, | |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| # Lesser General Public License for more details. | |
| # You should have received a copy of the GNU Lesser General Public | |
| # License along with the GNU C Library; if not, write to the Free | |
| # Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
| # 02111-1307 USA. | |
| # | |
| # Sub-makefile for login portion of the library. | |
| # | |
| subdir := login | |
| headers := utmp.h bits/utmp.h lastlog.h pty.h | |
| routines := getutent getutent_r getutid getutline getutid_r getutline_r \ | |
| utmp_file utmpname updwtmp getpt grantpt unlockpt ptsname | |
| CFLAGS-grantpt.c = -DLIBEXECDIR='"$(libexecdir)"' | |
| others = utmpdump pt_chown | |
| install-others-programs = $(inst_libexecdir)/pt_chown | |
| distribute := utmp-private.h utmp-equal.h pty-private.h | |
| subdir-dirs = programs | |
| vpath %.c programs | |
| tests := tst-utmp tst-utmpx tst-grantpt | |
| # Build the -lutil library with these extra functions. | |
| extra-libs := libutil | |
| extra-libs-others := $(extra-libs) | |
| libutil-routines:= login login_tty logout logwtmp openpty forkpty | |
| include ../Rules | |
| CFLAGS-getpt.c = -fexceptions | |
| ifeq (yes,$(build-static-nss)) | |
| otherlibs += $(nssobjdir)/libnss_files.a $(resolvobjdir)/libnss_dns.a \ | |
| $(resolvobjdir)/libresolv.a $(common-objpfx)libc.a | |
| endif | |
| ifeq (yesyes,$(have-fpie)$(build-shared)) | |
| pt_chown-cflags += $(pie-ccflag) | |
| endif | |
| ifeq (yes,$(have-ssp)) | |
| pt_chown-cflags += -fstack-protector | |
| endif | |
| ifeq (yes,$(have-libcap)) | |
| libcap = -lcap | |
| endif | |
| CFLAGS-pt_chown.c = $(pt_chown-cflags) | |
| LDLIBS-pt_chown = $(libcap) | |
| ifeq (yesyes,$(have-fpie)$(build-shared)) | |
| LDFLAGS-pt_chown = -Wl,-z,now | |
| $(objpfx)pt_chown: $(objpfx)pt_chown.o | |
| $(+link-pie) | |
| endif | |
| # pt_chown needs to be setuid root. | |
| $(inst_libexecdir)/pt_chown: $(objpfx)pt_chown $(+force) | |
| $(make-target-directory) | |
| -$(INSTALL_PROGRAM) -m 4755 -o root $< $@ | |
| # Depend on libc.so so a DT_NEEDED is generated in the shared objects. | |
| # This ensures they will load libc.so for needed symbols if loaded by | |
| # a statically-linked program that hasn't already loaded it. | |
| $(objpfx)libutil.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a |