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git://uclibc.org/uClibc.git
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41537a770b
define NOT_IN_libc / IS_IN_libxxx appropriately to fix pthread_once Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
120 lines
4.1 KiB
Makefile
120 lines
4.1 KiB
Makefile
# Makefile for uClibc
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#
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# Copyright (C) 2003 Paul Mundt <lethal@linux-sh.org>
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# Copyright (C) 2000-2008 Erik Andersen <andersen@uclibc.org>
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#
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# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
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#
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subdirs += libpthread/linuxthreads.old
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CFLAGS-dir_linuxthreads.old := -DNOT_IN_libc -DIS_IN_libpthread
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CFLAGS-libpthread/linuxthreads.old := $(CFLAGS-dir_linuxthreads.old) $(SSP_ALL_CFLAGS)
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ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
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LDFLAGS-libpthread.so := $(LDFLAGS_NOSTRIP) -Wl,-z,defs
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else
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LDFLAGS-libpthread.so := $(LDFLAGS)
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endif
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LDFLAGS-$(UCLIBC_FORMAT_DSBT_ELF)-libpthread.so := -Wl,--dsbt-index=10
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LIBS-libpthread.so := $(LIBS) $(ldso)
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START_FILE-libpthread.so := $(SHARED_START_FILES)
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END_FILE-libpthread.so := $(SHARED_END_FILES)
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libpthread_FULL_NAME := libpthread-$(VERSION).so
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libpthread_DIR := $(top_srcdir)libpthread/linuxthreads.old
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libpthread_OUT := $(top_builddir)libpthread/linuxthreads.old
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-include $(libpthread_DIR)/sysdeps/$(TARGET_ARCH)/Makefile.arch
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libpthread_SRC := \
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attr.c cancel.c condvar.c errno.c events.c join.c lockfile.c manager.c \
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mutex.c pt-machine.c ptfork.c pthread.c ptlongjmp.c \
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rwlock.c semaphore.c signals.c specific.c spinlock.c wrapsyscall.c
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ifeq ($(UCLIBC_HAS_XLOCALE),y)
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libpthread_SRC += locale.c
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endif
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# remove generic sources, if arch specific version is present
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ifneq ($(strip $(libpthread_ARCH_SRC)),)
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libpthread_SRC := $(filter-out $(patsubst %.c,$(libpthread_DIR)/%.c,$(notdir $(libpthread_ARCH_SRC))),$(libpthread_SRC))
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endif
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libpthread_SRC := $(patsubst %,$(libpthread_DIR)/%,$(libpthread_SRC))
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libpthread_OBJ := $(patsubst $(libpthread_DIR)/%.c,$(libpthread_OUT)/%.o,$(libpthread_SRC))
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#
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# Stuff that goes into libc.so, not libpthread.so
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#
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CFLAGS-OMIT-forward.c := $(CFLAGS-dir_linuxthreads.old)
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CFLAGS-OMIT-libc_pthread_init.c := $(CFLAGS-dir_linuxthreads.old)
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libpthread_libc_CSRC := forward.c libc_pthread_init.c
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libpthread_libc_OBJ := $(patsubst %.c, $(libpthread_OUT)/%.o,$(libpthread_libc_CSRC))
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libc-static-y += $(libpthread_OUT)/libc_pthread_init.o
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libc-shared-y += $(libpthread_libc_OBJ:.o=.oS)
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ifeq ($(DOPIC),y)
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libpthread-a-y += $(libpthread_OBJ:.o=.os)
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else
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libpthread-a-y += $(libpthread_OBJ)
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endif
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libpthread-so-y += $(libpthread_OBJ:.o=.oS)
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lib-a-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.a
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lib-so-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.so
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#ifeq ($(DOMULTI),n)
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$(top_builddir)lib/libpthread.so: $(libpthread_OUT)/libpthread_so.a $(libc.depend)
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$(call link.so,$(libpthread_FULL_NAME),$(ABI_VERSION))
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#else
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#$(top_builddir)lib/libpthread.so: $(libpthread_OUT)/libpthread.oS | $(libc.depend)
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# $(call linkm.so,$(libpthread_FULL_NAME),$(ABI_VERSION))
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#endif
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ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
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$(libpthread_OUT)/libpthread_so.a: STRIP_FLAGS:=$(STRIP_FLAGS:-x=-X --strip-debug)
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endif
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$(libpthread_OUT)/libpthread_so.a: $(libpthread-so-y)
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$(Q)$(RM) $@
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$(do_ar)
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ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
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$(libpthread_OUT)/libpthread.oS: STRIP_FLAGS:=$(STRIP_FLAGS:-x=-X --strip-debug)
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endif
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$(libpthread_OUT)/libpthread.oS: $(libpthread_SRC)
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$(Q)$(RM) $@
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$(compile-m)
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ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
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$(top_builddir)lib/libpthread.a: STRIP_FLAGS:=$(STRIP_FLAGS:-x=-X --strip-debug)
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endif
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$(top_builddir)lib/libpthread.a: $(libpthread-a-y)
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$(Q)$(INSTALL) -d $(dir $@)
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$(Q)$(RM) $@
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$(do_ar)
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$(top_builddir)include/pthread.h:
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$(do_ln) $(call rel_srcdir)$(PTDIR)/sysdeps/pthread/$(@F) $@
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$(top_builddir)include/semaphore.h:
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$(do_ln) $(call rel_srcdir)$(PTDIR)/$(@F) $@
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$(top_builddir)include/bits/pthreadtypes.h: | $(top_builddir)include/bits
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$(do_ln) $(call rel_srcdir)$(PTDIR)/sysdeps/pthread/bits/$(@F) $@
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linuxthreads_headers := $(top_builddir)include/pthread.h \
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$(top_builddir)include/semaphore.h \
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$(top_builddir)include/bits/pthreadtypes.h
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$(linuxthreads_headers): $(wildcard $(addprefix $(top_builddir)include/config/linuxthreads/,old.h new.h))
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headers-$(UCLIBC_HAS_THREADS) += $(linuxthreads_headers)
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objclean-y += CLEAN_libpthread/linuxthreads.old
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headers_clean-y += HEADERCLEAN_libpthread/linuxthreads.old
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HEADERCLEAN_libpthread/linuxthreads.old:
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$(do_rm) $(linuxthreads_headers)
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CLEAN_libpthread/linuxthreads.old:
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$(do_rm) $(addprefix $(libpthread_OUT)/*., o os oS a)
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