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https://sourceware.org/git/glibc.git
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da4aea0b5e
The internal semaphore list code is moved to a specific file, sem_routine.c, and the internal usage is simplified to only two functions (one to insert a new semaphore and one to remove it from the internal list). There is no need to expose the internal locking, neither how the semaphore mapping is implemented. No functional or semantic change is expected, tested on x86_64-linux-gnu.
228 lines
7.7 KiB
Makefile
228 lines
7.7 KiB
Makefile
#
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# Copyright (C) 1994-2021 Free Software Foundation, Inc.
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#
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, see
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# <https://www.gnu.org/licenses/>.
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subdir := htl
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srcdir = .
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MICROKERNEL := mach
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SYSDEPS := lockfile
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LCLHDRS :=
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libpthread-routines := pt-attr pt-attr-destroy pt-attr-getdetachstate \
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pt-attr-getguardsize pt-attr-getinheritsched \
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pt-attr-getschedparam pt-attr-getschedpolicy pt-attr-getscope \
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pt-attr-getstack pt-attr-getstackaddr pt-attr-getstacksize \
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pt-attr-init pt-attr-setdetachstate pt-attr-setguardsize \
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pt-attr-setinheritsched pt-attr-setschedparam \
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pt-attr-setschedpolicy pt-attr-setscope pt-attr-setstack \
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pt-attr-setstackaddr pt-attr-setstacksize \
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\
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pt-barrier-destroy pt-barrier-init pt-barrier-wait \
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pt-barrier pt-barrierattr-destroy pt-barrierattr-init \
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pt-barrierattr-getpshared pt-barrierattr-setpshared \
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\
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pt-destroy-specific pt-init-specific \
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pt-key-create pt-key-delete \
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pt-getspecific pt-setspecific \
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\
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pt-once \
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\
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pt-alloc \
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pt-create \
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pt-getattr \
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pt-equal \
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pt-dealloc \
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pt-detach \
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pt-exit \
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pt-initialize \
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pt-join \
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pt-self \
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pt-sigmask \
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pt-spin-inlines \
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pt-cleanup \
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pt-setcancelstate \
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pt-setcanceltype \
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pt-testcancel \
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pt-cancel \
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\
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pt-mutexattr-destroy pt-mutexattr-init \
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pt-mutexattr-getprioceiling pt-mutexattr-getprotocol \
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pt-mutexattr-getpshared pt-mutexattr-gettype \
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pt-mutexattr-setprioceiling pt-mutexattr-setprotocol \
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pt-mutexattr-setpshared pt-mutexattr-settype \
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pt-mutexattr-getrobust pt-mutexattr-setrobust \
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\
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pt-mutex-init pt-mutex-destroy pt-mutex-checklocked \
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pt-mutex-lock pt-mutex-trylock pt-mutex-timedlock \
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pt-mutex-unlock \
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pt-mutex-transfer-np \
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pt-mutex-getprioceiling pt-mutex-setprioceiling \
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pt-mutex-consistent \
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\
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pt-rwlock-attr \
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pt-rwlockattr-init pt-rwlockattr-destroy \
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pt-rwlockattr-getpshared pt-rwlockattr-setpshared \
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\
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pt-rwlock-init pt-rwlock-destroy \
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pt-rwlock-rdlock pt-rwlock-tryrdlock \
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pt-rwlock-trywrlock pt-rwlock-wrlock \
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pt-rwlock-timedrdlock pt-rwlock-timedwrlock \
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pt-rwlock-unlock \
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\
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pt-cond \
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pt-condattr-init pt-condattr-destroy \
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pt-condattr-getclock pt-condattr-getpshared \
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pt-condattr-setclock pt-condattr-setpshared \
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\
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pt-cond-destroy pt-cond-init \
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pt-cond-brdcast \
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pt-cond-signal \
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pt-cond-wait \
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pt-cond-timedwait \
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pt-hurd-cond-wait \
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pt-hurd-cond-timedwait \
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\
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pt-stack-alloc \
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pt-thread-alloc \
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pt-thread-start \
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pt-thread-terminate \
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pt-startup \
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\
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pt-getconcurrency pt-setconcurrency \
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\
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pt-block \
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pt-timedblock \
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pt-block-intr \
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pt-timedblock-intr \
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pt-wakeup \
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pt-docancel \
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pt-sysdep \
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pt-setup \
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pt-machdep \
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pt-spin \
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\
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pt-sigstate-init \
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pt-sigstate-destroy \
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pt-sigstate \
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\
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old_pt-atfork \
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pt-kill \
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pt-getcpuclockid \
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\
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pt-getschedparam pt-setschedparam pt-setschedprio \
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pt-yield \
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\
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sem_close sem-destroy sem-getvalue sem-init sem_open \
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sem-post sem-timedwait sem-trywait sem_unlink \
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sem-wait sem-waitfast \
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sem_routines \
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\
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cancellation \
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cthreads-compat \
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herrno \
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$(SYSDEPS)
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headers := \
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pthread.h \
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semaphore.h \
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\
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bits/pthread.h \
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bits/pthread-np.h \
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bits/pthreadtypes.h \
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bits/pthreadtypes-arch.h \
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bits/thread-shared-types.h \
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bits/types/struct___pthread_mutex.h \
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bits/types/struct___pthread_cond.h \
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bits/types/struct___pthread_condattr.h \
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bits/types/__pthread_spinlock_t.h \
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bits/spin-lock-inline.h \
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bits/cancelation.h \
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bits/types/struct___pthread_attr.h \
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bits/types/struct___pthread_barrierattr.h \
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bits/types/struct___pthread_barrier.h \
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bits/types/__pthread_key.h \
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bits/types/struct___pthread_once.h \
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bits/types/struct___pthread_mutexattr.h \
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bits/types/struct___pthread_rwlock.h \
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bits/types/struct___pthread_rwlockattr.h \
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bits/semaphore.h
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distribute :=
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routines := forward libc_pthread_init alloca_cutoff register-atfork pt-atfork
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shared-only-routines = forward
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static-only-routines = pt-atfork
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extra-libs := libpthread
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extra-libs-others := $(extra-libs)
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install-lib := libpthread.so
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install-lib-ldscripts := libpthread_syms.a
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include ../Makeconfig
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CFLAGS-lockfile.c = -D_IO_MTSAFE_IO
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all: # Make this the default target; it will be defined in Rules.
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subdir_install: $(inst_libdir)/libpthread2.a $(inst_libdir)/libpthread_syms.a
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# XXX: If $(inst_libdir)/libpthread2.a is installed and
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# $(inst_libdir)/libpthread is not, we can have some issues.
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.PHONY: $(inst_libdir)/libpthread.a $(inst_libdir)/libpthread_pic.a
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# XXX: These rules are a hack. But it is better than messing with
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# ../Makeconf at the moment. Note that the linker scripts
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# $(srcdir)/libpthread.a and $(srcdir)/libpthread_pic.a get overwritten
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# when building in $(srcdir) and not a seperate build directory.
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$(inst_libdir)/libpthread2.a: $(inst_libdir)/libpthread.a
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mv $< $@
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$(INSTALL_DATA) $(srcdir)/libpthread.a $<
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$(inst_libdir)/libpthread2_pic.a: $(inst_libdir)/libpthread_pic.a
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mv $< $@
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$(INSTALL_DATA) $(srcdir)/libpthread_pic.a $<
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$(inst_libdir)/libpthread_syms.a: $(srcdir)/libpthread_syms.a $(+force)
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$(do-install)
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libc-link.so = $(common-objpfx)libc.so
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extra-B-pthread.so = -B$(common-objpfx)htl/
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LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst
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include ../Rules
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# Make sure we link with the thread library.
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ifeq ($(build-shared),yes)
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$(addprefix $(objpfx), \
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$(filter-out $(tests-static) $(xtests-static) $(tests-reverse) \
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$(tests-nolibpthread), \
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$(tests) $(tests-internal) $(xtests) $(test-srcs) $(tests-container))): \
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$(objpfx)libpthread.so
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$(objpfx)tst-unload: $(libdl)
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# $(objpfx)../libc.so is used instead of $(common-objpfx)libc.so,
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# since otherwise libpthread.so comes before libc.so when linking.
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$(addprefix $(objpfx), $(tests-reverse)): \
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$(objpfx)../libc.so $(objpfx)libpthread.so
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$(objpfx)../libc.so: $(common-objpfx)libc.so ;
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$(addprefix $(objpfx),$(tests-static) $(xtests-static)): $(srcdir)/libpthread_syms.a $(objpfx)libpthread.a
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else
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$(addprefix $(objpfx),$(tests) $(test-srcs)): $(srcdir)/libpthread_syms.a $(objpfx)libpthread.a
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endif
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