#
#   Copyright (C) 1994-2025 Free Software Foundation, Inc.
#
#   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/>.

subdir := htl

srcdir = .

MICROKERNEL := mach
SYSDEPS := lockfile

LCLHDRS :=

libpthread-routines := \
  pt-barrier-destroy \
  pt-barrier-init \
  pt-barrier-wait \
  pt-barrier \
  pt-barrierattr-destroy \
  pt-barrierattr-init \
  pt-barrierattr-getpshared \
  pt-barrierattr-setpshared \
  pt-destroy-specific \
  pt-init-specific \
  pt-key-create \
  pt-key-delete \
  pt-getspecific \
  pt-setspecific \
  pt-alloc \
  pt-create \
  pt-getattr \
  pt-dealloc \
  pt-detach \
  pt-exit \
  pt-initialize \
  pt-join \
  pt-spin-inlines \
  pt-cleanup \
  pt-setcancelstate \
  pt-setcanceltype \
  pt-testcancel \
  pt-cancel \
  pt-mutex-init \
  pt-mutex-destroy \
  pt-mutex-lock \
  pt-mutex-trylock \
  pt-mutex-timedlock \
  pt-mutex-unlock \
  pt-mutex-transfer-np \
  pt-mutex-getprioceiling \
  pt-mutex-setprioceiling \
  pt-mutex-consistent \
  pt-rwlock-attr \
  pt-rwlockattr-init \
  pt-rwlockattr-destroy \
  pt-rwlockattr-getpshared \
  pt-rwlockattr-setpshared \
  pt-rwlock-init \
  pt-rwlock-destroy \
  pt-rwlock-rdlock \
  pt-rwlock-tryrdlock \
  pt-rwlock-trywrlock \
  pt-rwlock-wrlock \
  pt-rwlock-timedrdlock \
  pt-rwlock-timedwrlock \
  pt-rwlock-unlock \
  pt-hurd-cond-wait \
  pt-hurd-cond-timedwait \
  pt-stack-alloc \
  pt-thread-alloc \
  pt-thread-start \
  pt-thread-terminate \
  pt-startup \
  pt-getconcurrency \
  pt-setconcurrency \
  pt-docancel \
  pt-sysdep \
  pt-setup \
  pt-machdep \
  pt-spin \
  pt-sigstate-init \
  pt-kill \
  pt-getcpuclockid \
  pt-setschedprio \
  pt-yield \
  pt-getname-np \
  pt-setname-np \
  sem_close \
  sem-destroy \
  sem-getvalue \
  sem-init \
  sem_open \
  sem-post \
  sem-timedwait \
  sem-trywait \
  sem_unlink \
  sem-wait \
  sem-waitfast \
  sem_routines \
  cancellation \
  cthreads-compat \
  herrno \
  $(SYSDEPS) \
  # libpthread-routine

headers := \
  bits/cancelation.h \
  bits/pthread-np.h \
  bits/pthread.h \
  bits/pthreadtypes-arch.h \
  bits/pthreadtypes.h \
  bits/semaphore.h \
  bits/spin-lock-inline.h \
  bits/thread-shared-types.h \
  bits/types/__pthread_key.h \
  bits/types/__pthread_spinlock_t.h \
  bits/types/__pthread_t.h \
  bits/types/__thrd_t.h \
  bits/types/struct___pthread_attr.h \
  bits/types/struct___pthread_barrier.h \
  bits/types/struct___pthread_barrierattr.h \
  bits/types/struct___pthread_cond.h \
  bits/types/struct___pthread_condattr.h \
  bits/types/struct___pthread_mutex.h \
  bits/types/struct___pthread_mutexattr.h \
  bits/types/struct___pthread_once.h \
  bits/types/struct___pthread_rwlock.h \
  bits/types/struct___pthread_rwlockattr.h \
  pthread.h \
  semaphore.h \
  # headers

distribute :=

routines := \
  alloca_cutoff \
  forward \
  htlfreeres \
  libc_pthread_init \
  pt-attr \
  pt-attr-destroy \
  pt-attr-getdetachstate \
  pt-attr-getguardsize \
  pt-attr-getinheritsched \
  pt-attr-getschedparam \
  pt-attr-getschedpolicy \
  pt-attr-getscope \
  pt-attr-getstack \
  pt-attr-getstackaddr \
  pt-attr-getstacksize \
  pt-attr-init \
  pt-attr-setdetachstate \
  pt-attr-setguardsize \
  pt-attr-setinheritsched \
  pt-attr-setschedparam \
  pt-attr-setschedpolicy \
  pt-attr-setscope \
  pt-attr-setstack \
  pt-attr-setstackaddr \
  pt-attr-setstacksize \
  pt-block \
  pt-block-intr \
  pt-cond \
  pt-cond-brdcast \
  pt-cond-destroy \
  pt-cond-init \
  pt-cond-signal \
  pt-cond-timedwait \
  pt-cond-wait \
  pt-condattr-destroy \
  pt-condattr-getclock \
  pt-condattr-getpshared \
  pt-condattr-init \
  pt-condattr-setclock \
  pt-condattr-setpshared \
  pt-getschedparam \
  pt-mutex-checklocked \
  pt-mutexattr-destroy \
  pt-mutexattr-getprioceiling \
  pt-mutexattr-getprotocol \
  pt-mutexattr-getpshared \
  pt-mutexattr-getrobust \
  pt-mutexattr-gettype \
  pt-mutexattr-init \
  pt-mutexattr-setprioceiling \
  pt-mutexattr-setprotocol \
  pt-mutexattr-setpshared \
  pt-mutexattr-setrobust \
  pt-mutexattr-settype \
  pt-nthreads \
  pt-once \
  pt-pthread_self \
  pt-self pt-equal \
  pt-setschedparam \
  pt-sigmask \
  pt-sigstate \
  pt-sigstate-destroy \
  pt-timedblock \
  pt-timedblock-intr \
  pt-wakeup \
  # routines
shared-only-routines = forward

extra-libs := libpthread
extra-libs-others := $(extra-libs)
install-lib := libpthread.so
install-lib-ldscripts := libpthread_syms.a

include ../Makeconfig

CFLAGS-lockfile.c = -D_IO_MTSAFE_IO

all: # Make this the default target; it will be defined in Rules.

subdir_install: $(inst_libdir)/libpthread2.a $(inst_libdir)/libpthread_syms.a

# XXX: If $(inst_libdir)/libpthread2.a is installed and
# $(inst_libdir)/libpthread is not, we can have some issues.
.PHONY: $(inst_libdir)/libpthread.a $(inst_libdir)/libpthread_pic.a

# XXX: These rules are a hack.  But it is better than messing with
# ../Makeconf at the moment.  Note that the linker scripts
# $(srcdir)/libpthread.a and $(srcdir)/libpthread_pic.a get overwritten
# when building in $(srcdir) and not a separate build directory.
$(inst_libdir)/libpthread2.a: $(inst_libdir)/libpthread.a
	mv $< $@
	$(INSTALL_DATA) $(srcdir)/libpthread.a $<

$(inst_libdir)/libpthread2_pic.a: $(inst_libdir)/libpthread_pic.a
	mv $< $@
	$(INSTALL_DATA) $(srcdir)/libpthread_pic.a $<

$(inst_libdir)/libpthread_syms.a: $(srcdir)/libpthread_syms.a $(+force)
	$(do-install)

libc-link.so = $(common-objpfx)libc.so

extra-B-pthread.so = -B$(common-objpfx)htl/
LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst

include ../Rules

# Make sure we link with the thread library.
ifeq ($(build-shared),yes)
$(addprefix $(objpfx), \
  $(filter-out $(tests-static) $(xtests-static) $(tests-reverse) \
    $(tests-nolibpthread), \
    $(tests) $(tests-internal) $(xtests) $(test-srcs) $(tests-container))): \
	$(objpfx)libpthread.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)../libc.so: $(common-objpfx)libc.so ;
$(addprefix $(objpfx),$(tests-static) $(xtests-static)): $(srcdir)/libpthread_syms.a $(objpfx)libpthread.a
else
$(addprefix $(objpfx),$(tests) $(test-srcs)): $(srcdir)/libpthread_syms.a $(objpfx)libpthread.a
endif