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# Copyright (C) 1996, 1997, 1998, 1999, 2000 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 Library General Public License as
# published by the Free Software Foundation; either version 2 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
# Library General Public License for more details.
# You should have received a copy of the GNU Library General Public
# License along with the GNU C Library; see the file COPYING.LIB. If not,
# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
#
# Sub-makefile for linuxthreads portion of the library.
#
subdir := linuxthreads
linuxthreads-version := $(shell sed -n 's/^.*$(subdir)-\([0-9.]*\).*$$/\1/p' \
Banner)
headers := pthread.h semaphore.h
distribute := internals.h queue.h restart.h spinlock.h
routines := weaks no-tsd
extra-libs := libpthread
extra-libs-others := $(extra-libs)
libpthread-routines := attr cancel condvar join manager mutex ptfork \
ptlongjmp pthread signals specific errno lockfile \
semaphore spinlock wrapsyscall rwlock pt-machine \
oldsemaphore events getcpuclockid pspinlock barrier
nodelete-yes = -Wl,--enable-new-dtags,-z,nodelete
LDFLAGS-pthread.so = $(nodelete-$(have-z-nodelete))
vpath %.c Examples
tests = ex1 ex2 ex3 ex4 ex5 ex6 ex7 ex8 ex9 ex10 ex11 joinrace
include ../Rules
CFLAGS-mutex.c += -D__NO_WEAK_PTHREAD_ALIASES
CFLAGS-specific.c += -D__NO_WEAK_PTHREAD_ALIASES
CFLAGS-pthread.c += -D__NO_WEAK_PTHREAD_ALIASES
CFLAGS-ptfork.c += -D__NO_WEAK_PTHREAD_ALIASES
CFLAGS-cancel.c += -D__NO_WEAK_PTHREAD_ALIASES
# 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)libpthread.so: $(common-objpfx)libc.so
# Make sure we link with the thread library.
ifeq ($(build-shared),yes)
libpthread = $(objpfx)libpthread.so
librt = $(common-objpfx)rt/librt.so
else
libpthread = $(objpfx)libpthread.a
librt = $(common-objpfx)rt/librt.a
endif
$(objpfx)ex1: $(libpthread)
$(objpfx)ex2: $(libpthread)
$(objpfx)ex3: $(libpthread)
$(objpfx)ex4: $(libpthread)
$(objpfx)ex5: $(libpthread)
$(objpfx)ex6: $(libpthread)
$(objpfx)ex7: $(libpthread)
$(objpfx)ex8: $(libpthread)
$(objpfx)ex9: $(libpthread)
$(objpfx)ex10: $(libpthread) $(librt)
$(objpfx)ex11: $(libpthread) $(librt)
$(objpfx)joinrace: $(libpthread)
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