mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-27 13:10:29 +00:00
339 lines
12 KiB
Makefile
339 lines
12 KiB
Makefile
# Copyright (C) 2002, 2003 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 NPTL portion of the library.
|
|
#
|
|
subdir := nptl
|
|
|
|
nptl-version := $(shell sed -n 's/^[^0-9]* \([0-9.]*\).*$$/\1/p' Banner)
|
|
|
|
headers := pthread.h semaphore.h bits/semaphore.h
|
|
|
|
extra-libs := libpthread
|
|
extra-libs-others := $(extra-libs)
|
|
install-lib-ldscripts := libpthread.so
|
|
|
|
routines = alloca_cutoff forward libc-lowlevellock libc-lowlevelmutex \
|
|
libc-cancellation
|
|
shared-only-routines = forward
|
|
|
|
libpthread-routines = init events version \
|
|
pthread_create pthread_exit pthread_detach \
|
|
pthread_join pthread_tryjoin pthread_timedjoin \
|
|
pthread_self pthread_equal pthread_yield \
|
|
pthread_getconcurrency pthread_setconcurrency \
|
|
pthread_getschedparam pthread_setschedparam \
|
|
pthread_attr_init pthread_attr_destroy \
|
|
pthread_attr_getdetachstate pthread_attr_setdetachstate \
|
|
pthread_attr_getguardsize pthread_attr_setguardsize \
|
|
pthread_attr_getschedparam pthread_attr_setschedparam \
|
|
pthread_attr_getschedpolicy pthread_attr_setschedpolicy \
|
|
pthread_attr_getinheritsched \
|
|
pthread_attr_setinheritsched \
|
|
pthread_attr_getscope pthread_attr_setscope \
|
|
pthread_attr_getstackaddr pthread_attr_setstackaddr \
|
|
pthread_attr_getstacksize pthread_attr_setstacksize \
|
|
pthread_attr_getstack pthread_attr_setstack \
|
|
pthread_getattr_np \
|
|
pthread_mutex_init pthread_mutex_destroy \
|
|
pthread_mutex_lock pthread_mutex_trylock \
|
|
pthread_mutex_timedlock pthread_mutex_unlock \
|
|
pthread_mutexattr_init pthread_mutexattr_destroy \
|
|
pthread_mutexattr_getpshared \
|
|
pthread_mutexattr_setpshared \
|
|
pthread_mutexattr_gettype pthread_mutexattr_settype \
|
|
pthread_rwlock_init pthread_rwlock_destroy \
|
|
pthread_rwlock_rdlock pthread_rwlock_timedrdlock \
|
|
pthread_rwlock_wrlock pthread_rwlock_timedwrlock \
|
|
pthread_rwlock_tryrdlock pthread_rwlock_trywrlock \
|
|
pthread_rwlock_unlock \
|
|
pthread_rwlockattr_init pthread_rwlockattr_destroy \
|
|
pthread_rwlockattr_getpshared \
|
|
pthread_rwlockattr_setpshared \
|
|
pthread_rwlockattr_getkind_np \
|
|
pthread_rwlockattr_setkind_np \
|
|
pthread_cond_init pthread_cond_destroy \
|
|
pthread_cond_wait pthread_cond_timedwait \
|
|
pthread_cond_signal pthread_cond_broadcast \
|
|
old_pthread_cond_init old_pthread_cond_destroy \
|
|
old_pthread_cond_wait old_pthread_cond_timedwait \
|
|
old_pthread_cond_signal old_pthread_cond_broadcast \
|
|
pthread_condattr_init pthread_condattr_destroy \
|
|
pthread_condattr_getpshared pthread_condattr_setpshared \
|
|
pthread_spin_init pthread_spin_destroy \
|
|
pthread_spin_lock pthread_spin_trylock \
|
|
pthread_spin_unlock \
|
|
pthread_barrier_init pthread_barrier_destroy \
|
|
pthread_barrier_wait \
|
|
pthread_barrierattr_init pthread_barrierattr_destroy \
|
|
pthread_barrierattr_getpshared \
|
|
pthread_barrierattr_setpshared \
|
|
pthread_key_create pthread_key_delete \
|
|
pthread_getspecific pthread_setspecific \
|
|
pthread_sigmask pthread_kill \
|
|
pthread_cancel pthread_testcancel \
|
|
pthread_setcancelstate pthread_setcanceltype \
|
|
pthread_once \
|
|
old_pthread_atfork\
|
|
pthread_getcpuclockid \
|
|
pthread_clock_gettime pthread_clock_settime \
|
|
sem_init sem_destroy \
|
|
sem_open sem_close sem_unlink \
|
|
sem_getvalue \
|
|
sem_wait sem_trywait sem_timedwait sem_post \
|
|
cleanup cleanup_defer \
|
|
pt-longjmp \
|
|
cancellation \
|
|
lowlevellock lowlevelmutex \
|
|
pt-vfork \
|
|
ptw-write ptw-read ptw-close ptw-fcntl ptw-accept \
|
|
ptw-connect ptw-recv ptw-recvfrom ptw-recvmsg ptw-send \
|
|
ptw-sendmsg ptw-sendto ptw-fsync ptw-lseek ptw-llseek \
|
|
ptw-msync ptw-nanosleep ptw-open ptw-open64 ptw-pause \
|
|
ptw-pread ptw-pread64 ptw-pwrite ptw-pwrite64 \
|
|
ptw-tcdrain ptw-wait ptw-waitpid ptw-msgrcv ptw-msgsnd \
|
|
ptw-sigwait \
|
|
pt-raise pt-system \
|
|
flockfile ftrylockfile funlockfile \
|
|
sigaction \
|
|
herrno res pt-allocrtsig \
|
|
pthread_kill_other_threads
|
|
|
|
libpthread-shared-only-routines = version pt-allocrtsig
|
|
|
|
libpthread-nonshared = pthread_atfork
|
|
|
|
CFLAGS-pthread_atfork.c = -DNOT_IN_libc
|
|
|
|
# Don't generate deps for calls with no sources. See sysdeps/unix/Makefile.
|
|
omit-deps = $(unix-syscalls:%=ptw-%)
|
|
|
|
|
|
tests = tst-attr1 tst-attr2 \
|
|
tst-mutex1 tst-mutex2 tst-mutex3 tst-mutex4 tst-mutex5 tst-mutex6 \
|
|
tst-mutex7 \
|
|
tst-spin1 tst-spin2 tst-spin3 \
|
|
tst-cond1 tst-cond2 tst-cond3 tst-cond4 tst-cond5 tst-cond6 tst-cond7 \
|
|
tst-cond8 tst-cond9 tst-cond10 \
|
|
tst-rwlock1 tst-rwlock2 tst-rwlock3 tst-rwlock4 tst-rwlock5 \
|
|
tst-rwlock6 tst-rwlock7 tst-rwlock8 tst-rwlock9 tst-rwlock10 \
|
|
tst-rwlock11 \
|
|
tst-once1 tst-once2 tst-once3 tst-once4 \
|
|
tst-key1 tst-key2 tst-key3 tst-key4 \
|
|
tst-sem1 tst-sem2 tst-sem3 tst-sem4 tst-sem5 \
|
|
tst-barrier1 tst-barrier2 tst-barrier3 \
|
|
tst-basic1 tst-basic2 tst-basic3 tst-basic4 tst-basic5 tst-basic6 \
|
|
tst-kill1 tst-kill2 tst-kill3 tst-kill4 tst-kill5 tst-kill6 \
|
|
tst-join1 tst-join2 tst-join3 tst-join4 tst-join5 \
|
|
tst-eintr1 \
|
|
tst-tsd1 tst-tsd2 \
|
|
tst-tls1 tst-tls2 \
|
|
tst-fork1 tst-fork2 tst-fork3 \
|
|
tst-atfork1 \
|
|
tst-cancel1 tst-cancel2 tst-cancel3 tst-cancel4 tst-cancel5 \
|
|
tst-cancel6 tst-cancel7 tst-cancel8 tst-cancel9 tst-cancel10 \
|
|
tst-cleanup1 tst-cleanup2 tst-cleanup3 \
|
|
tst-flock1 tst-flock2 \
|
|
tst-signal1 tst-signal2 tst-signal3 tst-signal4 tst-signal5 \
|
|
tst-exec1 tst-exec2 tst-exec3 \
|
|
tst-exit1 \
|
|
tst-stdio1 tst-stdio2 \
|
|
tst-stack1 \
|
|
tst-unload \
|
|
tst-dlsym1 \
|
|
tst-sysconf \
|
|
tst-locale1 tst-locale2 \
|
|
tst-umask1 \
|
|
tst-popen1 \
|
|
tst-clock1 \
|
|
tst-context1
|
|
|
|
distribute = eintr.c
|
|
|
|
LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst
|
|
|
|
|
|
include ../Makeconfig
|
|
|
|
ifeq ($(build-shared),yes)
|
|
tests += tst-atfork2 tst-tls3
|
|
endif
|
|
|
|
modules-names = tst-atfork2mod tst-tls3mod
|
|
extra-objs += $(addsuffix .os,$(strip $(modules-names)))
|
|
test-extras += $(modules-names)
|
|
test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(modules-names)))
|
|
|
|
$(test-modules): $(objpfx)%.so: $(objpfx)%.os
|
|
$(build-module)
|
|
|
|
ifeq ($(build-shared),yes)
|
|
others: $(objpfx)libpthread_nonshared.a
|
|
endif
|
|
|
|
$(objpfx)libpthread_nonshared.a: $(addprefix $(objpfx),$(addsuffix .os,$(libpthread-nonshared)))
|
|
$(AR) $(ARFLAGS) $@ $^
|
|
|
|
ifeq ($(build-shared),yes)
|
|
extra-objs += crti.o
|
|
omit-deps += crti
|
|
|
|
CFLAGS-pt-initfini.s = -g0 -fPIC -fno-inline-functions
|
|
endif
|
|
|
|
CFLAGS-flockfile.c = -D_IO_MTSAFE_IO
|
|
CFLAGS-ftrylockfile.c = -D_IO_MTSAFE_IO
|
|
CFLAGS-funlockfile.c = -D_IO_MTSAFE_IO
|
|
|
|
ifeq ($(build-static),yes)
|
|
tests-static += tst-locale1 tst-locale2
|
|
endif
|
|
# These tests are linked with libc before libpthread
|
|
tests-reverse += tst-cancel5
|
|
|
|
include ../Rules
|
|
|
|
ifeq (yes,$(build-shared))
|
|
# Make sure these things are built in the `make lib' pass so they can be used
|
|
# to run programs during the `make others' pass.
|
|
lib-noranlib: $(addprefix $(objpfx),$(extra-objs))
|
|
endif
|
|
|
|
# What we install as libpthread.so for programs to link against is in fact a
|
|
# link script. It contains references for the various libraries we need.
|
|
# The libpthread.so object is not complete since some functions are only
|
|
# defined in libpthread_nonshared.a.
|
|
# We need to use absolute paths since otherwise local copies (if they exist)
|
|
# of the files are taken by the linker.
|
|
install: $(inst_libdir)/libpthread.so
|
|
$(inst_libdir)/libpthread.so: $(common-objpfx)format.lds \
|
|
$(objpfx)libpthread.so$(libpthread.so-version) \
|
|
$(inst_libdir)/$(patsubst %,$(libtype.oS),\
|
|
$(libprefix)pthread) \
|
|
$(+force)
|
|
(echo '/* GNU ld script';\
|
|
echo ' Use the shared library, but some functions are only in';\
|
|
echo ' the static library, so try that secondarily. */';\
|
|
cat $<; \
|
|
echo 'GROUP ( $(slibdir)/libpthread.so$(libpthread.so-version)' \
|
|
'$(libdir)/$(patsubst %,$(libtype.oS),$(libprefix)pthread)'\
|
|
')' \
|
|
) > $@.new
|
|
mv -f $@.new $@
|
|
$(inst_libdir)/libpthread_nonshared.a: $(objpfx)libpthread_nonshared.a
|
|
$(do-install)
|
|
|
|
# 'pthread_self' is a simple memory or register load. Setting up the
|
|
# stack frame is more work than the actual operation. Disable the
|
|
# frame creation entirely. This will help applications which call the
|
|
# function frequently to get a thread-specific handle.
|
|
CFLAGS-pthread_self.os += -fomit-frame-pointer
|
|
|
|
CFLAGS-tst-unload.c += -DPREFIX=\"$(objpfx)\"
|
|
|
|
tst-cancel7-ARGS = --command "$(built-program-cmd)"
|
|
tst-umask1-ARGS = $(objpfx)tst-umask1.temp
|
|
|
|
$(objpfx)tst-atfork2: $(libdl) $(shared-thread-library)
|
|
LDFLAGS-tst-atfork2 = -rdynamic
|
|
tst-atfork2-ENV = MALLOC_TRACE=$(objpfx)tst-atfork2.mtrace
|
|
$(objpfx)tst-atfork2mod.so: $(shared-thread-library)
|
|
|
|
$(objpfx)tst-tls3: $(libdl) $(shared-thread-library)
|
|
LDFLAGS-tst-tls3 = -rdynamic
|
|
$(objpfx)tst-tls3.out: $(objpfx)tst-tls3mod.so
|
|
$(objpfx)tst-tls3mod.so: $(shared-thread-library)
|
|
|
|
$(objpfx)tst-dlsym1: $(libdl) $(shared-thread-library)
|
|
|
|
extra-B-pthread.so = -B$(common-objpfx)nptl/
|
|
$(objpfx)libpthread.so: $(objpfx)crti.o
|
|
$(objpfx)libpthread.so: +preinit += $(objpfx)crti.o
|
|
|
|
# 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.
|
|
# Depend on ld.so too to get proper versions of ld.so symbols.
|
|
$(objpfx)libpthread.so: $(common-objpfx)libc.so \
|
|
$(common-objpfx)libc_nonshared.a \
|
|
$(if $(filter yes,$(elf)), $(elfobjdir)/ld.so)
|
|
|
|
# Make sure we link with the thread library.
|
|
ifeq ($(build-shared),yes)
|
|
$(addprefix $(objpfx), \
|
|
$(filter-out $(tests-static) $(tests-reverse), \
|
|
$(tests) $(test-srcs))): $(objpfx)libpthread.so \
|
|
$(objpfx)libpthread_nonshared.a
|
|
$(objpfx)tst-unload: $(common-objpfx)dlfcn/libdl.so
|
|
# $(objpfx)../libc.so is used instead of $(common-objpfx)libc.so,
|
|
# since otherwise libpthread.so comes before libc.so when linking.
|
|
$(addprefix $(objpfx), $(tests-reverse)): \
|
|
$(objpfx)../libc.so $(objpfx)libpthread.so \
|
|
$(objpfx)libpthread_nonshared.a
|
|
$(addprefix $(objpfx),$(tests-static)): $(objpfx)libpthread.a
|
|
|
|
$(objpfx)tst-atfork2.out: $(objpfx)tst-atfork2mod.so
|
|
else
|
|
$(addprefix $(objpfx),$(tests) $(test-srcs)): $(objpfx)libpthread.a
|
|
endif
|
|
|
|
ifeq ($(build-shared),yes)
|
|
vpath pt-initfini.c $(full_config_sysdirs)
|
|
|
|
$(objpfx)pt-initfini.s: pt-initfini.c
|
|
$(compile.c) -S $(CFLAGS-pt-initfini.s) -finhibit-size-directive \
|
|
$(patsubst -f%,-fno-%,$(exceptions)) -o $@
|
|
|
|
# We only have one kind of startup code files. Static binaries and
|
|
# shared libraries are build using the PIC version.
|
|
$(objpfx)crti.S: $(objpfx)pt-initfini.s
|
|
sed -n -e '1,/@HEADER_ENDS/p' \
|
|
-e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \
|
|
-e '/@TRAILER_BEGINS/,$$p' $< > $@
|
|
|
|
$(objpfx)defs.h: $(objpfx)pt-initfini.s
|
|
sed -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \
|
|
$(AWK) -f ../csu/defs.awk > $@
|
|
|
|
$(objpfx)crti.o: $(objpfx)crti.S $(objpfx)defs.h
|
|
$(compile.S) -g0 $(ASFLAGS-.os) -o $@
|
|
|
|
generated += crti.S defs.h pt-initfini.s $(objpfx)tst-atfork2.mtrace \
|
|
$(addsuffix .so,$(strip $(modules-names)))
|
|
|
|
$(objpfx)version.d: $(objpfx)banner.h
|
|
$(objpfx)version.os: $(objpfx)banner.h
|
|
$(objpfx)banner.h: Banner
|
|
sed 's/\(.*\)/"\1\\n"/' $< > $@
|
|
generated += banner.h
|
|
# Give libpthread.so an entry point and make it directly runnable itself.
|
|
LDFLAGS-pthread.so += -e __nptl_main
|
|
endif
|
|
|
|
ifeq (no,$(cross-compiling))
|
|
ifeq (yes,$(build-shared))
|
|
tests: $(objpfx)tst-cancel-wrappers.out
|
|
$(objpfx)tst-cancel-wrappers.out: tst-cancel-wrappers.sh
|
|
$(SHELL) $< $(common-objpfx)libc_pic.a \
|
|
$(common-objpfx)libc.a \
|
|
$(objpfx)libpthread_pic.a \
|
|
$(objpfx)libpthread.a > $@
|
|
endif
|
|
endif
|