# Makefile for uClibc NPTL # # Copyright (C) 2005-2006 Steven J. Hill <sjhill@uclibc.org> # # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. # subdirs += libpthread/nptl/sysdeps/pthread # # NOTE: glibc puts flockfile.c, ftrylockfile.c, funlockfile.c, and # pt-longjmp.c in libc and libpthread. For uClibc, they are # in libc only. # libpthread_pthread_DIR = $(top_srcdir)libpthread/nptl/sysdeps/pthread libpthread_pthread_OUT = $(top_builddir)libpthread/nptl/sysdeps/pthread libpthread_pthread_COBJ = $(patsubst %.c,$(libpthread_pthread_OUT)/%.o,$(libpthread_pthread_CSRC)) libpthread_pthread_CSRC = \ pthread_barrier_destroy.c \ pthread_barrier_init.c \ pthread_barrier_wait.c \ pthread_cond_broadcast.c \ pthread_cond_signal.c \ pthread_cond_timedwait.c \ pthread_cond_wait.c \ pthread_rwlock_rdlock.c \ pthread_rwlock_timedrdlock.c \ pthread_rwlock_timedwrlock.c \ pthread_rwlock_unlock.c \ pthread_rwlock_wrlock.c \ pthread_sigmask.c \ pthread_spin_destroy.c \ pthread_spin_init.c \ pthread_spin_unlock.c \ pt-longjmp.c \ pt-sigaction.c \ pt-sigfillset.c \ pt-sigprocmask.c \ tpp.c CFLAGS-pthread = $(SSP_ALL_CFLAGS) -DNOT_IN_libc -DIS_IN_libpthread CFLAGS-pthread_barrier_wait.c = -D_GNU_SOURCE CFLAGS-pthread_spin_destroy.c = -D_GNU_SOURCE CFLAGS-pthread_spin_init.c = -D_GNU_SOURCE CFLAGS-pthread_spin_unlock.c = -D_GNU_SOURCE CFLAGS-pt-sigaction.c = -I$(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH) \ -I$(top_srcdir)libc/signal CFLAGS-pt-sigfillset.c = -I$(top_srcdir)libc/signal CFLAGS-pt-sigprocmask.c = -I$(top_srcdir)libc/sysdeps/linux/common CFLAGS-unwind-forcedunwind.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-OMIT-librt-cancellation.c = -DIS_IN_libpthread CFLAGS-OMIT-rt-unwind-resume.c = -DIS_IN_libpthread CFLAGS-librt-cancellation.c = -DIS_IN_librt \ -fexceptions -fasynchronous-unwind-tables CFLAGS-rt-unwind-resume.c = -DIS_IN_librt \ -fexceptions -fasynchronous-unwind-tables libpthread-so-y += $(patsubst %,$(libpthread_pthread_OUT)/%.oS, \ pt-sigaction pt-sigprocmask unwind-forcedunwind) CFLAGS-OMIT-sigaction.c = $(CFLAGS-pthread) CFLAGS-sigaction.c = -I$(top_srcdir)libc/signal libc-y += $(libpthread_pthread_OUT)/sigaction.o librt-pt-routines-y = librt-cancellation.c librt-pt-shared-only-routines-y = rt-unwind-resume.c ifeq ($(UCLIBC_CTOR_DTOR),y) CFLAGS-OMIT-pt-initfini.c = $(CFLAGS-pthread) CFLAGS-pt-initfini.c = -S -g0 $(PICFLAG) -fno-inline-functions \ $(call check_gcc,-fno-unit-at-a-time,) \ $(SSP_DISABLE_FLAGS) \ -finhibit-size-directive \ -fno-asynchronous-unwind-tables -fno-unwind-tables \ $(patsubst -f%,-fno-%,$(call check_gcc,-fexceptions,)) #ASFLAGS += $(PICFLAG) -I$(top_srcdir)include -I$(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH) ifneq ($(wildcard $(libpthread_pthread_DIR)/../unix/sysv/linux/$(TARGET_ARCH)/pt-initfini.c),) PTHREAD_INITFINI := $(libpthread_pthread_DIR)/../unix/sysv/linux/$(TARGET_ARCH)/pt-initfini.c else PTHREAD_INITFINI := $(libpthread_pthread_DIR)/pt-initfini.c endif ASFLAGS-pt-crti.S = $(PICFLAG) ASFLAGS-pt-crtn.S = $(PICFLAG) $(libpthread_pthread_OUT)/pt-crti.o: $(libpthread_pthread_OUT)/pt-crti.S $(compile.S) $(libpthread_pthread_OUT)/pt-crtn.o: $(libpthread_pthread_OUT)/pt-crtn.S $(compile.S) $(libpthread_pthread_OUT)/pt-initfini.s: $(PTHREAD_INITFINI) | $(top_builddir)include/bits/uClibc_config.h $(compile.c) $(libpthread_pthread_OUT)/defs.h: $(PTHREAD_INITFINI) $(do_sed) -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \ $(AWK) -f $(top_srcdir)extra/scripts/defs.awk > $@.tmp $(Q)mv $@.tmp $@ $(libpthread_pthread_OUT)/pt-crti.S: $(libpthread_pthread_OUT)/pt-initfini.s $(libpthread_pthread_OUT)/defs.h $(do_sed) -n -e '/[ ]*\.file/d' \ -e '1,/@HEADER_ENDS/p' \ -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \ -e '/@TRAILER_BEGINS/,$$p' $< > $@.tmp $(Q)mv $@.tmp $@ $(libpthread_pthread_OUT)/pt-crtn.S: $(libpthread_pthread_OUT)/pt-initfini.s $(libpthread_pthread_OUT)/defs.h $(do_sed) -n -e '/[ ]*\.file/d' \ -e '1,/@HEADER_ENDS/p' \ -e '/@_.*_EPILOG_BEGINS/,/@_.*_EPILOG_ENDS/p' \ -e '/@TRAILER_BEGINS/,$$p' $< > $@.tmp $(Q)mv $@.tmp $@ endif # It would have been easier to just add dummy files that include the real # impl, but ok. # Special rules needed since we do objdir->objdir compilation for these 3. # First symlink them, then build them. Rob would freak out on these. Sheesh! ;) pthread-lc-fwd = sigaction sigfillset sigprocmask $(patsubst %,$(libpthread_pthread_OUT)/pt-%.c,$(pthread-lc-fwd)): | $(libpthread_pthread_OUT) $(do_ln) $(call rel_srcdir)$(patsubst pt-%,$(libpthread_pthread_DIR)/%,$(@F)) $@ $(patsubst %,$(libpthread_pthread_OUT)/pt-%.oS,$(pthread-lc-fwd)): $(libpthread_pthread_OUT)/pt-%.oS: $(libpthread_pthread_OUT)/pt-%.c $(compile.c) $(patsubst %,$(libpthread_pthread_OUT)/pt-%.o,$(pthread-lc-fwd)): $(libpthread_pthread_OUT)/pt-%.o: $(libpthread_pthread_OUT)/pt-%.c $(compile.c) ifeq ($(DOPIC),y) $(patsubst %,$(libpthread_pthread_OUT)/pt-%.os,$(pthread-lc-fwd)): $(libpthread_pthread_OUT)/pt-%.os: $(libpthread_pthread_OUT)/pt-%.c $(compile.c) endif objclean-y += CLEAN_libpthread/nptl/sysdeps/pthread CLEAN_libpthread/nptl/sysdeps/pthread: $(do_rm) $(addprefix $(libpthread_pthread_OUT)/*., o os oS s S) \ $(libpthread_pthread_OUT)/defs.h \ $(addprefix $(libpthread_pthread_DIR)/,pt-sigaction.c \ pt-sigfillset.c pt-sigprocmask.c)