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- # Copyright (C) 1991-2026 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
- # <https://www.gnu.org/licenses/>.
- #
- # Makefile for signal routines.
- #
- subdir := signal
- include ../Makeconfig
- headers := signal.h sys/signal.h \
- bits/signum-generic.h bits/signum-arch.h \
- bits/sigcontext.h bits/sigaction.h \
- bits/sigevent-consts.h bits/siginfo-consts.h \
- bits/sigstack.h bits/sigthread.h bits/ss_flags.h \
- bits/types/__sigset_t.h bits/types/sig_atomic_t.h \
- bits/types/sigevent_t.h bits/types/siginfo_t.h \
- bits/types/sigset_t.h bits/types/sigval_t.h \
- bits/types/stack_t.h bits/types/struct_sigstack.h \
- bits/types/__sigval_t.h bits/signal_ext.h \
- bits/sigstksz.h
- routines := signal raise killpg \
- sigaction libc_sigaction sigprocmask kill \
- sigpending sigsuspend sigwait \
- sigblock sigsetmask sigpause sigvec \
- sigstack sigaltstack sigintr \
- sigsetops sigempty sigfillset sigaddset sigdelset sigismem \
- sigreturn \
- siggetmask sysv_signal \
- sigisempty sigandset sigorset \
- allocrtsig sigtimedwait sigwaitinfo sigqueue \
- sighold sigrelse sigignore sigset
- tests := \
- tst-minsigstksz-1 \
- tst-minsigstksz-2 \
- tst-minsigstksz-3 \
- tst-minsigstksz-3a \
- tst-minsigstksz-4 \
- tst-minsigstksz-5 \
- tst-raise \
- tst-sigaction \
- tst-sigisemptyset \
- tst-signal \
- tst-sigset \
- tst-sigset2 \
- tst-sigsimple \
- tst-sigwait-eintr \
- # tests
- include ../Rules
- CFLAGS-raise.c += -fasynchronous-unwind-tables
- CFLAGS-sigpause.c += -fexceptions
- CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
- CFLAGS-sigtimedwait.c += -fexceptions -fasynchronous-unwind-tables
- CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
- CFLAGS-sigwaitinfo.c += -fexceptions -fasynchronous-unwind-tables
- CFLAGS-sigreturn.c += $(no-stack-protector)
- # We don't want to test the lazy resolution stack usage, just the
- # execution of the handler and the functions.
- LDFLAGS-tst-minsigstksz-1 = -Wl,-z,now
- LDFLAGS-tst-minsigstksz-2 = -Wl,-z,now
- LDFLAGS-tst-minsigstksz-3 = -Wl,-z,now
- LDFLAGS-tst-minsigstksz-3a = -Wl,-z,now
- LDFLAGS-tst-minsigstksz-4 = -Wl,-z,now
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