# 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. # # # 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_CSRC = 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-sigfillset.c \ pt-longjmp.c ifeq ($(TARGET_ARCH),i386) X86_PTHREAD_EXCLUDE_LIST = pthread_spin_unlock.c pthread_spin_init.c \ pthread_barrier_wait.c pthread_cond_broadcast.c \ pthread_cond_signal.c pthread_rwlock_timedrdlock.c \ pthread_rwlock_timedwrlock.c pthread_rwlock_unlock.c pthread_rwlock_wrlock.c \ pthread_rwlock_rdlock.c libpthread_CSRC := $(filter-out $(X86_PTHREAD_EXCLUDE_LIST),$(libpthread_CSRC)) endif ifeq ($(TARGET_ARCH),sh) SH_PTHREAD_EXCLUDE_LIST = pthread_spin_unlock.c pthread_spin_init.c \ pthread_rwlock_wrlock.c pthread_rwlock_rdlock.c \ pthread_rwlock_unlock.c pt-longjmp.c \ pthread_barrier_wait.c pthread_cond_broadcast.c \ pthread_cond_signal.c \ pthread_rwlock_timedrdlock.c \ pthread_rwlock_timedwrlock.c libpthread_CSRC := $(filter-out $(SH_PTHREAD_EXCLUDE_LIST),$(libpthread_CSRC)) endif CFLAGS-pt-common = -DNOT_IN_libc=1 $(SSP_ALL_CFLAGS) CFLAGS-pthread_barrier_wait.c = -D_GNU_SOURCE $(CFLAGS-pt-common) \ -DIS_IN_libpthread=1 CFLAGS-pthread_cond_broadcast.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 CFLAGS-pthread_cond_signal.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 CFLAGS-pthread_cond_timedwait.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 CFLAGS-pthread_cond_wait.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 CFLAGS-pthread_rwlock_rdlock.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 CFLAGS-pthread_rwlock_timedrdlock.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 CFLAGS-pthread_rwlock_timedwrlock.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 CFLAGS-pthread_rwlock_unlock.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 CFLAGS-pthread_rwlock_wrlock.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 CFLAGS-pthread_sigmask.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 CFLAGS-pthread_spin_destroy.c = -D_GNU_SOURCE $(CFLAGS-pt-common) \ -DIS_IN_libpthread=1 CFLAGS-pthread_spin_init.c = -D_GNU_SOURCE $(CFLAGS-pt-common) \ -DIS_IN_libpthread=1 CFLAGS-pthread_spin_unlock.c = -D_GNU_SOURCE $(CFLAGS-pt-common) \ -DIS_IN_libpthread=1 CFLAGS-pt-sigaction.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 \ -I$(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH) \ -I$(top_srcdir)libc/signal CFLAGS-pt-sigfillset.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 \ -I$(top_srcdir)libc/signal CFLAGS-pt-sigprocmask.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 \ -I$(top_srcdir)libc/sysdeps/linux/common CFLAGS-unwind-forcedunwind.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 -fexceptions -fasynchronous-unwind-tables CFLAGS-librt-cancellation.c = -DIS_IN_librt=1 $(CFLAGS-pt-common) \ -fexceptions -fasynchronous-unwind-tables CFLAGS-rt-unwind-resume.c = -DIS_IN_librt=1 $(CFLAGS-pt-common) \ -fexceptions -fasynchronous-unwind-tables #CFLAGS:=$(CFLAGS:-O1=-O2) pthread_DIR := $(top_srcdir)libpthread/nptl/sysdeps/pthread pthread_OUT := $(top_builddir)libpthread/nptl/sysdeps/pthread pthread_SRC = $(patsubst %.c, $(pthread_DIR)/%.c, $(libpthread_CSRC)) pthread_OBJ = $(patsubst %.c, $(pthread_OUT)/%.o, $(libpthread_CSRC)) ifeq ($(DOPIC),y) libpthread-a-y += $(pthread_OBJ:.o=.os) else libpthread-a-y += $(pthread_OBJ) endif libpthread-so-y += $(pthread_OBJ:.o=.oS) libpthread-so-y += $(pthread_OUT)/pt-sigaction.oS $(pthread_OUT)/pt-sigprocmask.oS \ $(pthread_OUT)/unwind-forcedunwind.oS CFLAGS-sigaction.c = -I$(top_srcdir)libc/signal libc-y += $(pthread_OUT)/sigaction.o librt-a-y += $(pthread_OUT)/librt-cancellation.o librt-so-y += $(pthread_OUT)/librt-cancellation.oS \ $(pthread_OUT)/rt-unwind-resume.oS ifeq ($(UCLIBC_CTOR_DTOR),y) CFLAGS-pt-initfini.c = -S -g0 -fPIC -fno-inline-functions \ $(call check_gcc,-fno-unit-at-a-time,) \ -finhibit-size-directive \ $(patsubst -f%,-fno-%,$(call check_gcc,-fexceptions,)) ASFLAGS-crti.S = -g0 ASFLAGS-crtn.S = -g0 $(pthread_OUT)/pt-initfini.s: $(pthread_DIR)/pt-initfini.c $(compile.c) sed -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \ awk -f $(pthread_DIR)/defs.awk > $(pthread_OUT)/defs.h $(pthread_OUT)/crti.S: $(pthread_OUT)/pt-initfini.s sed -n -e '1,/@HEADER_ENDS/p' \ -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \ -e '/@TRAILER_BEGINS/,$$p' $< > $@ $(pthread_OUT)/crtn.S: $(pthread_OUT)/pt-initfini.s sed -n -e '1,/@HEADER_ENDS/p' \ -e '/@_.*_EPILOG_BEGINS/,/@_.*_EPILOG_ENDS/p' \ -e '/@TRAILER_BEGINS/,$$p' $< > $@ endif $(pthread_DIR)/pt-sigaction.c: $(LN) -s sigaction.c $@ $(pthread_DIR)/pt-sigfillset.c: $(LN) -s sigfillset.c $@ $(pthread_DIR)/pt-sigprocmask.c: $(LN) -s sigprocmask.c $@ objclean-y += nptl_pthread_clean nptl_pthread_clean: $(do_rm) $(addprefix $(pthread_OUT)/*., o os oS s S) $(pthread_OUT)/defs.h \ $(pthread_DIR)/pt-sigaction.c $(pthread_DIR)/pt-sigfillset.c \ $(pthread_DIR)/pt-sigprocmask.c