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glibc/nptl/Makefile
Florian Weimer 8bd336a00a nptl: Extract <bits/atomic_wide_counter.h> from pthread_cond_common.c 
And make it an installed header.  This addresses a few aliasing
violations (which do not seem to result in miscompilation due to
the use of atomics), and also enables use of wide counters in other
parts of the library.

The debug output in nptl/tst-cond22 has been adjusted to print
the 32-bit values instead because it avoids a big-endian/little-endian
difference.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2021-11-17 12:20:13 +01:00

592 lines
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Makefile
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# Copyright (C) 2002-2021 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/>.
#
# Sub-makefile for NPTL portion of the library.
#
subdir := nptl
include ../Makeconfig
headers := \
bits/atomic_wide_counter.h \
bits/semaphore.h \
bits/struct_mutex.h \
bits/struct_rwlock.h \
pthread.h \
semaphore.h \
# headers
extra-libs := libpthread
extra-libs-others := $(extra-libs)
routines = \
alloca_cutoff \
cancellation \
cleanup \
cleanup_compat \
cleanup_defer \
cleanup_defer_compat \
cleanup_routine \
elision-conf \
elision-lock \
elision-timed \
elision-trylock \
elision-unlock \
events \
futex-internal \
libc-cleanup \
libc_multiple_threads \
lowlevellock \
nptl-stack \
nptl_deallocate_tsd \
nptl_free_tcb \
nptl_nthreads \
nptl_setxid \
nptlfreeres \
old_pthread_cond_broadcast \
old_pthread_cond_destroy \
old_pthread_cond_init \
old_pthread_cond_signal \
old_pthread_cond_timedwait \
old_pthread_cond_wait \
pthread_atfork \
pthread_attr_copy \
pthread_attr_destroy \
pthread_attr_extension \
pthread_attr_getaffinity \
pthread_attr_getdetachstate \
pthread_attr_getguardsize \
pthread_attr_getinheritsched \
pthread_attr_getschedparam \
pthread_attr_getschedpolicy \
pthread_attr_getscope \
pthread_attr_getsigmask \
pthread_attr_getstack \
pthread_attr_getstackaddr \
pthread_attr_getstacksize \
pthread_attr_init \
pthread_attr_setaffinity \
pthread_attr_setdetachstate \
pthread_attr_setguardsize \
pthread_attr_setinheritsched \
pthread_attr_setschedparam \
pthread_attr_setschedpolicy \
pthread_attr_setscope \
pthread_attr_setsigmask \
pthread_attr_setsigmask_internal \
pthread_attr_setstack \
pthread_attr_setstackaddr \
pthread_attr_setstacksize \
pthread_barrier_destroy \
pthread_barrier_init \
pthread_barrier_wait \
pthread_barrierattr_destroy \
pthread_barrierattr_getpshared \
pthread_barrierattr_init \
pthread_barrierattr_setpshared \
pthread_cancel \
pthread_cleanup_upto \
pthread_clockjoin \
pthread_cond_broadcast \
pthread_cond_destroy \
pthread_cond_init \
pthread_cond_signal \
pthread_cond_wait \
pthread_condattr_destroy \
pthread_condattr_getclock \
pthread_condattr_getpshared \
pthread_condattr_init \
pthread_condattr_setclock \
pthread_condattr_setpshared \
pthread_create \
pthread_detach \
pthread_equal \
pthread_exit \
pthread_getaffinity \
pthread_getattr_default_np \
pthread_getattr_np \
pthread_getconcurrency \
pthread_getcpuclockid \
pthread_getname \
pthread_getschedparam \
pthread_getspecific \
pthread_join \
pthread_join_common \
pthread_key_create \
pthread_key_delete \
pthread_keys \
pthread_kill \
pthread_kill_other_threads \
pthread_mutex_cond_lock \
pthread_mutex_conf \
pthread_mutex_consistent \
pthread_mutex_destroy \
pthread_mutex_getprioceiling \
pthread_mutex_init \
pthread_mutex_lock \
pthread_mutex_setprioceiling \
pthread_mutex_timedlock \
pthread_mutex_trylock \
pthread_mutex_unlock \
pthread_mutexattr_destroy \
pthread_mutexattr_getprioceiling \
pthread_mutexattr_getprotocol \
pthread_mutexattr_getpshared \
pthread_mutexattr_getrobust \
pthread_mutexattr_gettype \
pthread_mutexattr_init \
pthread_mutexattr_setprioceiling \
pthread_mutexattr_setprotocol \
pthread_mutexattr_setpshared \
pthread_mutexattr_setrobust \
pthread_mutexattr_settype \
pthread_once \
pthread_rwlock_clockrdlock \
pthread_rwlock_clockwrlock \
pthread_rwlock_destroy \
pthread_rwlock_init \
pthread_rwlock_rdlock \
pthread_rwlock_timedrdlock \
pthread_rwlock_timedwrlock \
pthread_rwlock_tryrdlock \
pthread_rwlock_trywrlock \
pthread_rwlock_unlock \
pthread_rwlock_wrlock \
pthread_rwlockattr_destroy \
pthread_rwlockattr_getkind_np \
pthread_rwlockattr_getpshared \
pthread_rwlockattr_init \
pthread_rwlockattr_setkind_np \
pthread_rwlockattr_setpshared \
pthread_self \
pthread_setaffinity \
pthread_setattr_default_np \
pthread_setcancelstate \
pthread_setcanceltype \
pthread_setconcurrency \
pthread_setname \
pthread_setschedparam \
pthread_setschedprio \
pthread_setspecific \
pthread_sigmask \
pthread_sigqueue \
pthread_spin_destroy \
pthread_spin_init \
pthread_spin_lock \
pthread_spin_trylock \
pthread_spin_unlock \
pthread_testcancel \
pthread_timedjoin \
pthread_tryjoin \
pthread_yield \
sem_clockwait \
sem_close \
sem_destroy \
sem_getvalue \
sem_init \
sem_open \
sem_post \
sem_routines \
sem_timedwait \
sem_unlink \
sem_wait \
tpp \
unwind \
vars \
static-only-routines = pthread_atfork
libpthread-routines = libpthread-compat
libpthread-shared-only-routines = libpthread-compat
# Pretend that libpthread.so is a linker script, so that the symbolic
# link is not installed.
install-lib-ldscripts = libpthread.so
$(inst_libdir)/libpthread.so:
# Since cancellation handling is in large parts handled using exceptions
# we have to compile some files with exception handling enabled, some
# even with asynchronous unwind tables.
# nptl-init.c contains sigcancel_handler().
CFLAGS-nptl-init.c += -fexceptions -fasynchronous-unwind-tables
# The unwind code itself,
CFLAGS-unwind.c += -fexceptions
CFLAGS-unwind-forcedunwind.c += -fexceptions -fasynchronous-unwind-tables
# The following three functions must be async-cancel safe.
CFLAGS-pthread_cancel.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-pthread_setcancelstate.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-pthread_setcanceltype.c += -fexceptions -fasynchronous-unwind-tables
# These are internal functions which similar functionality as setcancelstate
# and setcanceltype.
CFLAGS-cancellation.c += -fasynchronous-unwind-tables
# Calling pthread_exit() must cause the registered cancel handlers to
# be executed. Therefore exceptions have to be thrown through this
# function.
CFLAGS-pthread_exit.c += -fexceptions
# Among others, __pthread_unwind is forwarded. This function must handle
# exceptions.
CFLAGS-forward.c += -fexceptions
# The following are cancellation points. Some of the functions can
# block and therefore temporarily enable asynchronous cancellation.
# Those must be compiled asynchronous unwind tables.
CFLAGS-pthread_testcancel.c += -fexceptions
CFLAGS-pthread_join.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-pthread_timedjoin.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-pthread_clockjoin.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-pthread_once.c += $(uses-callbacks) -fexceptions \
-fasynchronous-unwind-tables
CFLAGS-pthread_cond_wait.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-pthread_kill.c = -fexceptions -fasynchronous-unwind-tables
CFLAGS-sem_wait.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-sem_timedwait.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-sem_clockwait.c = -fexceptions -fasynchronous-unwind-tables
CFLAGS-futex-internal.c += -fexceptions -fasynchronous-unwind-tables
LDLIBS-tst-once5 = -lstdc++
CFLAGS-tst-thread_local1.o = -std=gnu++11
LDLIBS-tst-thread_local1 = -lstdc++
CFLAGS-tst-thread-exit-clobber.o = -std=gnu++11
LDLIBS-tst-thread-exit-clobber = -lstdc++
CFLAGS-tst-minstack-throw.o = -std=gnu++11
LDLIBS-tst-minstack-throw = -lstdc++
tests = tst-attr2 tst-attr3 tst-default-attr \
tst-mutex5a tst-mutex7a \
tst-mutexpi1 tst-mutexpi2 tst-mutexpi3 tst-mutexpi4 \
tst-mutexpi5 tst-mutexpi5a tst-mutexpi6 tst-mutexpi7 tst-mutexpi7a \
tst-mutexpi9 tst-mutexpi10 \
tst-cond26 \
tst-robustpi1 tst-robustpi2 tst-robustpi3 tst-robustpi4 tst-robustpi5 \
tst-robustpi6 tst-robustpi7 tst-robustpi9 \
tst-rwlock2 tst-rwlock2a tst-rwlock2b tst-rwlock3 \
tst-rwlock6 tst-rwlock7 tst-rwlock8 \
tst-rwlock9 tst-rwlock10 tst-rwlock11 \
tst-rwlock15 tst-rwlock17 tst-rwlock18 \
tst-once5 \
tst-sem17 \
tst-tsd3 tst-tsd4 \
tst-cancel4_1 tst-cancel4_2 \
tst-cancel7 tst-cancel17 tst-cancel24 \
tst-signal3 \
tst-exec4 tst-exec5 \
tst-stack2 tst-stack3 tst-stack4 \
tst-pthread-attr-affinity \
tst-pthread-attr-affinity-fail \
tst-dlsym1 \
tst-context1 \
tst-sched1 \
tst-initializers1 $(addprefix tst-initializers1-,\
c89 gnu89 c99 gnu99 c11 gnu11) \
tst-thread_local1 \
tst-robust-fork \
tst-thread-exit-clobber tst-minstack-cancel tst-minstack-exit \
tst-minstack-throw \
tst-rwlock-pwn \
tst-thread-affinity-pthread \
tst-thread-affinity-pthread2 \
tst-thread-affinity-sched \
tst-pthread-defaultattr-free \
tst-pthread-attr-sigmask \
tst-pthread-timedlock-lockloop \
tst-pthread-gdb-attach tst-pthread-gdb-attach-static \
tst-pthread_exit-nothreads \
tst-pthread_exit-nothreads-static \
tst-thread-setspecific
tests-nolibpthread = \
tst-pthread_exit-nothreads \
tst-pthread_exit-nothreads-static \
tests-container = tst-pthread-getattr
tests-internal := tst-robustpi8 tst-rwlock19 tst-rwlock20 \
tst-sem11 tst-sem12 tst-sem13 \
tst-barrier5 tst-signal7 tst-mutex8 tst-mutex8-static \
tst-mutexpi8 tst-mutexpi8-static \
tst-setgetname \
tst-cond22 \
xtests = tst-setuid1 tst-setuid1-static tst-setuid2 \
tst-mutexpp1 tst-mutexpp6 tst-mutexpp10 tst-setgroups \
tst-mutexpp5 tst-mutexpp9
tests-time64 := \
tst-cancel4_2-time64
# This test can run into task limits because of a linux kernel bug
# and then cause the make process to fail too, see bug 24537.
xtests += tst-eintr1
test-srcs = tst-oddstacklimit
gen-as-const-headers = unwindbuf.sym \
pthread-pi-defines.sym
gen-py-const-headers := nptl_lock_constants.pysym
pretty-printers := nptl-printers.py
tests-printers := test-mutexattr-printers test-mutex-printers \
test-condattr-printers test-cond-printers \
test-rwlockattr-printers test-rwlock-printers
# We must specify both CFLAGS and CPPFLAGS to override any
# compiler options the user might have provided that conflict
# with what we need e.g. user specifies CPPFLAGS with -O2 and
# we need -O0.
CFLAGS-test-mutexattr-printers.c := $(CFLAGS-printers-tests)
CFLAGS-test-mutex-printers.c := $(CFLAGS-printers-tests)
CFLAGS-test-condattr-printers.c := $(CFLAGS-printers-tests)
CFLAGS-test-cond-printers.c := $(CFLAGS-printers-tests)
CFLAGS-test-rwlockattr-printers.c := $(CFLAGS-printers-tests)
CFLAGS-test-rwlock-printers.c := $(CFLAGS-printers-tests)
CPPFLAGS-test-mutexattr-printers.c := $(CFLAGS-printers-tests)
CPPFLAGS-test-mutex-printers.c := $(CFLAGS-printers-tests)
CPPFLAGS-test-condattr-printers.c := $(CFLAGS-printers-tests)
CPPFLAGS-test-cond-printers.c := $(CFLAGS-printers-tests)
CPPFLAGS-test-rwlockattr-printers.c := $(CFLAGS-printers-tests)
CPPFLAGS-test-rwlock-printers.c := $(CFLAGS-printers-tests)
# Reuse the CFLAGS setting for the GDB attaching test. It needs
# debugging information.
CFLAGS-tst-pthread-gdb-attach.c := $(CFLAGS-printers-tests)
CPPFLAGS-tst-pthread-gdb-attach.c := $(CFLAGS-printers-tests)
ifeq ($(build-shared)$(build-hardcoded-path-in-tests),yesno)
CPPFLAGS-tst-pthread-gdb-attach.c += -DDO_ADD_SYMBOL_FILE=1
else
CPPFLAGS-tst-pthread-gdb-attach.c += -DDO_ADD_SYMBOL_FILE=0
endif
CFLAGS-tst-pthread-gdb-attach-static.c := $(CFLAGS-printers-tests)
CPPFLAGS-tst-pthread-gdb-attach-static.c := \
$(CFLAGS-printers-tests) -DDO_ADD_SYMBOL_FILE=0
# As of version 9.2, GDB cannot attach properly to PIE programs that
# were launched with an explicit ld.so invocation.
tst-pthread-gdb-attach-no-pie = yes
tests += tst-cancelx7 tst-cancelx17
ifeq ($(build-shared),yes)
tests += tst-compat-forwarder tst-audit-threads
tests-internal += tst-tls3 tst-tls3-malloc tst-tls5 tst-stackguard1
ifeq ($(have-z-execstack),yes)
tests += tst-execstack
endif
endif
modules-names = tst-tls3mod \
tst-tls5mod tst-tls5moda tst-tls5modb tst-tls5modc \
tst-tls5modd tst-tls5mode tst-tls5modf tst-stack4mod \
tst-execstack-mod \
tst-compat-forwarder-mod tst-audit-threads-mod1 \
tst-audit-threads-mod2
extra-test-objs += $(addsuffix .os,$(strip $(modules-names))) \
tst-cleanup4aux.o tst-cleanupx4aux.o
test-extras += tst-cleanup4aux tst-cleanupx4aux
# This test exercises compat symbols removed in glibc 2.34.
ifdef have-GLIBC_2.33
tests += tst-cleanup4
ifeq ($(build-shared),yes)
tests += tst-cleanupx4
endif
endif
tst-tls3mod.so-no-z-defs = yes
tst-tls5mod.so-no-z-defs = yes
tst-tls5moda.so-no-z-defs = yes
tst-tls5modb.so-no-z-defs = yes
tst-tls5modc.so-no-z-defs = yes
tst-tls5modd.so-no-z-defs = yes
tst-tls5mode.so-no-z-defs = yes
tst-tls5modf.so-no-z-defs = yes
ifeq ($(build-shared),yes)
# Set the `multidir' variable by grabbing the variable from the compiler.
# We do it once and save the result in a generated makefile.
-include $(objpfx)multidir.mk
$(objpfx)multidir.mk: $(common-objpfx)config.make
$(make-target-directory)
dir=`$(CC) $(CFLAGS) $(CPPFLAGS) -print-multi-directory`; \
echo "multidir := $$dir" > $@T
mv -f $@T $@
endif
CFLAGS-ftrylockfile.c += $(libio-mtsafe)
CFLAGS-funlockfile.c += $(libio-mtsafe)
link-libc-static := $(common-objpfx)libc.a $(static-gnulib) \
$(common-objpfx)libc.a
tests-static += tst-stackguard1-static \
tst-cancel24-static \
tst-mutex8-static tst-mutexpi8-static tst-sem11-static \
tst-sem12-static tst-cond11-static \
tst-pthread-gdb-attach-static \
tst-pthread_exit-nothreads-static
tests += tst-cancel24-static
tests-internal += tst-sem11-static tst-sem12-static tst-stackguard1-static
xtests-static += tst-setuid1-static
ifeq ($(run-built-tests),yes)
tests-special += $(objpfx)tst-stack3-mem.out $(objpfx)tst-oddstacklimit.out
ifeq ($(build-shared),yes)
tests-special += $(objpfx)tst-tls6.out
endif
endif
ifeq (,$(CXX))
# These tests require a C++ compiler and runtime.
tests-unsupported += tst-cancel24 tst-cancel24-static tst-once5 \
tst-thread-exit-clobber tst-minstack-throw
endif
# These tests require a C++ compiler and runtime with thread_local support.
ifneq ($(have-cxx-thread_local),yes)
tests-unsupported += tst-thread_local1
endif
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
# '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
# Run the cancellation and cleanup tests also for the modern, exception-based
# implementation. For this we have to pass the -fexceptions parameter.
CFLAGS-tst-cancelx7.c += -fexceptions
CFLAGS-tst-cancelx17.c += -fexceptions
CFLAGS-tst-cleanupx4.c += -fexceptions
CFLAGS-tst-cleanupx4aux.c += -fexceptions
CFLAGS-tst-initializers1.c += -W -Wall -Werror
CFLAGS-tst-initializers1-< = $(CFLAGS-tst-initializers1.c) \
$(patsubst tst-initializers1-%.c,-std=%,$<)
CFLAGS-tst-initializers1-c89.c += $(CFLAGS-tst-initializers1-<)
CFLAGS-tst-initializers1-c99.c += $(CFLAGS-tst-initializers1-<)
CFLAGS-tst-initializers1-c11.c += $(CFLAGS-tst-initializers1-<)
CFLAGS-tst-initializers1-gnu89.c += $(CFLAGS-tst-initializers1-<)
CFLAGS-tst-initializers1-gnu99.c += $(CFLAGS-tst-initializers1-<)
CFLAGS-tst-initializers1-gnu11.c += $(CFLAGS-tst-initializers1-<)
tst-cancel7-ARGS = --command "exec $(host-test-program-cmd)"
tst-cancelx7-ARGS = $(tst-cancel7-ARGS)
tst-stack3-ENV = MALLOC_TRACE=$(objpfx)tst-stack3.mtrace \
LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
$(objpfx)tst-stack3-mem.out: $(objpfx)tst-stack3.out
$(common-objpfx)malloc/mtrace $(objpfx)tst-stack3.mtrace > $@; \
$(evaluate-test)
generated += tst-stack3-mem.out tst-stack3.mtrace
tst-stack4mod.sos=$(shell for i in 0 1 2 3 4 5 6 7 8 9 10 \
11 12 13 14 15 16 17 18 19; do \
for j in 0 1 2 3 4 5 6 7 8 9 10 \
11 12 13 14 15 16 17 18 19; do \
echo $(objpfx)tst-stack4mod-$$i-$$j.so; \
done; done)
$(objpfx)tst-stack4.out: $(tst-stack4mod.sos)
$(tst-stack4mod.sos): $(objpfx)tst-stack4mod.so
cp -f $< $@
clean:
rm -f $(tst-stack4mod.sos)
$(objpfx)tst-cleanup4: $(objpfx)tst-cleanup4aux.o
$(objpfx)tst-cleanupx4: $(objpfx)tst-cleanupx4aux.o
LDFLAGS-tst-tls3 = -rdynamic
$(objpfx)tst-tls3.out: $(objpfx)tst-tls3mod.so
LDFLAGS-tst-tls3-malloc = -rdynamic
$(objpfx)tst-tls3-malloc.out: $(objpfx)tst-tls3mod.so
$(objpfx)tst-tls5: $(objpfx)tst-tls5mod.so
LDFLAGS-tst-tls5 = -Wl,--no-as-needed
LDFLAGS-tst-tls5mod.so = -Wl,-soname,tst-tls5mod.so
ifeq ($(build-shared),yes)
$(objpfx)tst-tls6.out: tst-tls6.sh $(objpfx)tst-tls5 \
$(objpfx)tst-tls5moda.so $(objpfx)tst-tls5modb.so \
$(objpfx)tst-tls5modc.so $(objpfx)tst-tls5modd.so \
$(objpfx)tst-tls5mode.so $(objpfx)tst-tls5modf.so
$(BASH) $< $(common-objpfx) '$(test-via-rtld-prefix)' \
'$(test-wrapper-env)' '$(run-program-env)'; \
$(evaluate-test)
endif
LDLIBS-tst-cancel24 = -Wl,--no-as-needed -lstdc++
LDLIBS-tst-cancel24-static = $(LDLIBS-tst-cancel24)
ifeq ($(build-shared),yes)
generated += multidir.mk tst-tls6.out
endif
tst-exec4-ARGS = $(host-test-program-cmd)
$(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so
LDFLAGS-tst-execstack = -Wl,-z,noexecstack
CFLAGS-tst-execstack-mod.c += -Wno-trampolines
tst-stackguard1-ARGS = --command "$(host-test-program-cmd) --child"
tst-stackguard1-static-ARGS = --command "$(objpfx)tst-stackguard1-static --child"
ifeq ($(run-built-tests),yes)
$(objpfx)tst-oddstacklimit.out: $(objpfx)tst-oddstacklimit $(objpfx)tst-basic1
$(test-program-prefix) $< --command '$(host-test-program-cmd)' > $@; \
$(evaluate-test)
endif
$(objpfx)tst-compat-forwarder: $(objpfx)tst-compat-forwarder-mod.so
tst-mutex10-ENV = GLIBC_TUNABLES=glibc.elision.enable=1
# Protect against a build using -Wl,-z,now.
LDFLAGS-tst-audit-threads-mod1.so = -Wl,-z,lazy
LDFLAGS-tst-audit-threads-mod2.so = -Wl,-z,lazy
LDFLAGS-tst-audit-threads = -Wl,-z,lazy
$(objpfx)tst-audit-threads: $(objpfx)tst-audit-threads-mod2.so
$(objpfx)tst-audit-threads.out: $(objpfx)tst-audit-threads-mod1.so
tst-audit-threads-ENV = LD_AUDIT=$(objpfx)tst-audit-threads-mod1.so
# The test uses dlopen indirectly and would otherwise load system
# objects.
tst-setuid1-static-ENV = \
LD_LIBRARY_PATH=$(ld-library-path):$(common-objpfx)elf:$(common-objpfx)nss
# The tests here better do not run in parallel.
ifeq ($(run-built-tests),yes)
ifneq ($(filter %tests,$(MAKECMDGOALS)),)
.NOTPARALLEL:
endif
endif
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