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glibc/login/Makefile
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# Copyright (C) 1996-2016 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, see | |
# <http://www.gnu.org/licenses/>. | |
# | |
# Sub-makefile for login portion of the library. | |
# | |
subdir := login | |
include ../Makeconfig | |
headers := utmp.h bits/utmp.h lastlog.h pty.h | |
routines := getlogin getlogin_r setlogin getlogin_r_chk \ | |
getutent getutent_r getutid getutline getutid_r getutline_r \ | |
utmp_file utmpname updwtmp getpt grantpt unlockpt ptsname \ | |
ptsname_r_chk | |
CFLAGS-grantpt.c = -DLIBEXECDIR='"$(libexecdir)"' | |
others = utmpdump | |
ifeq (yes,$(build-pt-chown)) | |
others += pt_chown | |
others-pie = pt_chown | |
install-others-programs = $(inst_libexecdir)/pt_chown | |
endif | |
subdir-dirs = programs | |
vpath %.c programs | |
tests := tst-utmp tst-utmpx tst-grantpt tst-ptsname tst-getlogin | |
# Build the -lutil library with these extra functions. | |
extra-libs := libutil | |
extra-libs-others := $(extra-libs) | |
libutil-routines:= login login_tty logout logwtmp openpty forkpty | |
include ../Rules | |
CFLAGS-getpt.c = -fexceptions | |
ifeq (yesyes,$(have-fpie)$(build-shared)) | |
pt_chown-cflags += $(pie-ccflag) | |
endif | |
pt_chown-cflags += $(stack-protector) | |
ifeq (yes,$(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 | |
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 $< $@ |