signal/Makefile

   1 # Copyright (C) 1991-2024 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 #       Makefile for signal routines.
  20 #
  21 subdir  := signal
  22
  23 include ../Makeconfig
  24
  25 headers := signal.h sys/signal.h \
  26            bits/signum-generic.h bits/signum-arch.h \
  27            bits/sigcontext.h bits/sigaction.h \
  28            bits/sigevent-consts.h bits/siginfo-consts.h \
  29            bits/sigstack.h bits/sigthread.h bits/ss_flags.h \
  30            bits/types/__sigset_t.h bits/types/sig_atomic_t.h \
  31            bits/types/sigevent_t.h bits/types/siginfo_t.h \
  32            bits/types/sigset_t.h bits/types/sigval_t.h \
  33            bits/types/stack_t.h bits/types/struct_sigstack.h \
  34            bits/types/__sigval_t.h bits/signal_ext.h \
  35            bits/sigstksz.h
  36
  37 routines        := signal raise killpg \
  38                    sigaction libc_sigaction sigprocmask kill \
  39                    sigpending sigsuspend sigwait \
  40                    sigblock sigsetmask sigpause sigvec \
  41                    sigstack sigaltstack sigintr \
  42                    sigsetops sigempty sigfillset sigaddset sigdelset sigismem \
  43                    sigreturn \
  44                    siggetmask sysv_signal \
  45                    sigisempty sigandset sigorset \
  46                    allocrtsig sigtimedwait sigwaitinfo sigqueue \
  47                    sighold sigrelse sigignore sigset
  48
  49 tests           := tst-signal tst-sigset tst-sigsimple tst-raise tst-sigset2 \
  50                    tst-sigwait-eintr tst-sigaction \
  51                    tst-minsigstksz-1 tst-minsigstksz-2 tst-minsigstksz-3 \
  52                    tst-minsigstksz-3a tst-minsigstksz-4 tst-minsigstksz-5 \
  53                    tst-sigisemptyset
  54
  55 include ../Rules
  56
  57 CFLAGS-raise.c += -fasynchronous-unwind-tables
  58 CFLAGS-sigpause.c += -fexceptions
  59 CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
  60 CFLAGS-sigtimedwait.c += -fexceptions -fasynchronous-unwind-tables
  61 CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
  62 CFLAGS-sigwaitinfo.c += -fexceptions -fasynchronous-unwind-tables
  63
  64 CFLAGS-sigreturn.c += $(no-stack-protector)
  65
  66 # We don't want to test the lazy resolution stack usage, just the
  67 # execution of the handler and the functions.
  68 LDFLAGS-tst-minsigstksz-1 = -Wl,-z,now
  69 LDFLAGS-tst-minsigstksz-2 = -Wl,-z,now
  70 LDFLAGS-tst-minsigstksz-3 = -Wl,-z,now
  71 LDFLAGS-tst-minsigstksz-3a = -Wl,-z,now
  72 LDFLAGS-tst-minsigstksz-4 = -Wl,-z,now