# Makefile for uClibc
#
# Copyright (C) 2003 Paul Mundt <lethal@linux-sh.org>
-# Copyright (C) 2000-200
5 Erik Andersen <andersen@uclibc.org>
+# Copyright (C) 2000-200
6 Erik Andersen <andersen@uclibc.org>
#
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
#
-CFLAGS+=$(SSP_ALL_CFLAGS)
+CFLAGS-dir_linuxthreads.old := -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-linuxthreads.old := $(CFLAGS-dir_linuxthreads.old) $(SSP_ALL_CFLAGS)
-# This stuff will not compile without at least -O1
-CFLAGS:=$(CFLAGS:-O0=-O1)
-
-LDFLAGS:=$(LDFLAGS_NOSTRIP)
-
-ifeq ($(UCLIBC_CTOR_DTOR),y)
-SHARED_START_FILES:=$(top_builddir)lib/crti.o $(LIBGCC_DIR)crtbeginS.o
-SHARED_END_FILES:=$(LIBGCC_DIR)crtendS.o $(top_builddir)lib/crtn.o
-endif
+CFLAGS-libpthread/linuxthreads.old/sysdeps/$(TARGET_ARCH)/ := $(CFLAGS-linuxthreads.old)
ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
-STRIP_FLAGS:=-X --strip-debug -R .note -R .comment
+LDFLAGS-libpthread.so := $(LDFLAGS_NOSTRIP) -Wl,-z,defs
+else
+LDFLAGS-libpthread.so := $(LDFLAGS)
endif
-DOMULTI=n
+LIBS-libpthread.so := $(LIBS) $(ldso)
+
+START_FILE-libpthread.so := $(SHARED_START_FILES)
+END_FILE-libpthread.so := $(SHARED_END_FILES)
-LIB_NAME:=libpthread
+libpthread_FULL_NAME := libpthread-$(VERSION).so
-libpthread_DIR:=$(top_srcdir)libpthread/linuxthreads.old
-libpthread_OUT:=$(top_builddir)libpthread/linuxthreads.old
+libpthread_DIR := $(top_srcdir)libpthread/linuxthreads.old
+libpthread_OUT := $(top_builddir)libpthread/linuxthreads.old
-ARCH_CFLAGS:=$(CFLAGS)
-include $(libpthread_DIR)/sysdeps/$(TARGET_ARCH)/Makefile.arch
-CFLAGS:=$(ARCH_CFLAGS)
-libpthread_SRC:=$(wildcard $(libpthread_DIR)/*.c)
-ifneq ($(UCLIBC_HAS_XLOCALE),y)
-libpthread_SRC:=$(filter-out $(libpthread_DIR)/locale.c,$(libpthread_SRC))
+libpthread_SRC := \
+ attr.c cancel.c condvar.c errno.c events.c join.c lockfile.c manager.c \
+ mutex.c oldsemaphore.c pt-machine.c ptfork.c ptlongjmp.c \
+ rwlock.c semaphore.c signals.c specific.c spinlock.c wrapsyscall.c
+ifeq ($(UCLIBC_HAS_XLOCALE),y)
+libpthread_SRC += locale.c
endif
-ifneq ($(DOMULTI),n)
-libpthread_NO_MULTI:=manager.c pt-machine.c
-libpthread_SRC:=$(filter-out $(patsubst %.c,$(libpthread_DIR)/%.c,$(libpthread_NO_MULTI)),$(libpthread_SRC))
-endif
+libpthread_SPEC_SRC := pthread.c
+libpthread_SPEC_SRC := $(patsubst %.c,$(libpthread_DIR)/%.c,$(libpthread_SPEC_SRC))
# remove generic sources, if arch specific version is present
ifneq ($(strip $(libpthread_ARCH_SRC)),)
-libpthread_SRC:=$(filter-out $(patsubst %.c,$(libpthread_DIR)/%.c,$(notdir $(libpthread_ARCH_SRC))),$(libpthread_SRC))
+libpthread_SRC := $(filter-out $(patsubst %.c,$(libpthread_DIR)/%.c,$(notdir $(libpthread_ARCH_SRC))),$(libpthread_SRC))
endif
-libpthread_OBJ:=$(patsubst $(libpthread_DIR)/%.c,$(libpthread_OUT)/%.o,$(libpthread_SRC))
+libpthread_SRC := $(patsubst %,$(libpthread_DIR)/%,$(libpthread_SRC))
-libpthread-a-$(UCLIBC_HAS_THREADS)+=$(libpthread_OBJ)
-libpthread-so-$(UCLIBC_HAS_THREADS)+=$(libpthread_OBJ:.o=.os)
+libpthread_OBJ := $(patsubst $(libpthread_DIR)/%.c,$(libpthread_OUT)/%.o,$(libpthread_SRC))
-libpthread-multi-$(UCLIBC_HAS_THREADS)+=$(libpthread_SRC)
-libpthread-nomulti-$(UCLIBC_HAS_THREADS)+=$(patsubst %.c,$(libpthread_OUT)/%.o,$(libpthread_NO_MULTI))
+#
+# Stuff that goes into libc.so, not libpthread.so
+#
+CFLAGS-OMIT-forward.c := $(CFLAGS-dir_linuxthreads.old)
+CFLAGS-OMIT-libc_pthread_init.c := $(CFLAGS-dir_linuxthreads.old)
+libpthread_libc_CSRC := forward.c libc_pthread_init.c
+libpthread_libc_OBJ := $(patsubst %.c, $(libpthread_OUT)/%.o,$(libpthread_libc_CSRC))
+libc-static-y += $(libpthread_OUT)/libc_pthread_init.o
+libc-shared-y += $(libpthread_libc_OBJ:.o=.oS)
+
+libpthread-static-y += $(patsubst $(libpthread_DIR)/%.c,$(libpthread_OUT)/%.o,$(libpthread_SPEC_SRC))
+libpthread-shared-y += $(patsubst $(libpthread_DIR)/%.c,$(libpthread_OUT)/%.oS,$(libpthread_SPEC_SRC))
+
+ifeq ($(DOPIC),y)
+libpthread-a-y += $(libpthread_OBJ:.o=.os) $(libpthread-static-y:.o=.os)
+else
+libpthread-a-y += $(libpthread_OBJ) $(libpthread-static-y)
+endif
+libpthread-so-y += $(libpthread_OBJ:.o=.os) $(libpthread-shared-y)
+
+lib-a-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.a
+lib-so-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.so
+objclean-y += libpthread_clean
+headers-$(UCLIBC_HAS_THREADS) += linuxthreads_headers
+headers_clean-y += linuxthreads_headers_clean
+
+#ifeq ($(DOMULTI),n)
+$(top_builddir)lib/libpthread.so: $(libpthread_OUT)/libpthread_so.a $(libc.depend)
+ $(call link.so,$(libpthread_FULL_NAME),$(MAJOR_VERSION))
+#else
+#$(top_builddir)lib/libpthread.so: $(libpthread_OUT)/libpthread.oS | $(libc.depend)
+# $(call linkm.so,$(libpthread_FULL_NAME),$(MAJOR_VERSION))
+#endif
-objclean-y+=libpthread_clean
+ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
+$(libpthread_OUT)/libpthread_so.a: STRIP_FLAGS:=$(STRIP_FLAGS:-x=-X --strip-debug)
+endif
+$(libpthread_OUT)/libpthread_so.a: $(libpthread-so-y)
+ $(Q)$(RM) $@
+ $(do_ar)
+ $(do_t_strip)
-lib-a-$(UCLIBC_HAS_THREADS)+=$(top_builddir)lib/libpthread.a
-lib-so-$(UCLIBC_HAS_THREADS)+=$(top_builddir)lib/libpthread.so
+ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
+$(libpthread_OUT)/libpthread.oS: STRIP_FLAGS:=$(STRIP_FLAGS:-x=-X --strip-debug)
+endif
+$(libpthread_OUT)/libpthread.oS: $(libpthread_SRC) $(libpthread_SPEC_SRC)
+ $(Q)$(RM) $@
+ $(compile-m)
+ $(do_t_strip)
+
+ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
+$(top_builddir)lib/libpthread.a: STRIP_FLAGS:=$(STRIP_FLAGS:-x=-X --strip-debug)
+endif
+$(top_builddir)lib/libpthread.a: $(libpthread-a-y)
+ $(Q)$(INSTALL) -d $(dir $@)
+ $(Q)$(RM) $@
+ $(do_ar)
+ $(do_t_strip)
+
+include/pthread.h:
+ $(do_ln) ../$(PTDIR)/sysdeps/pthread/$(@F) $(top_builddir)$@
+include/semaphore.h:
+ $(do_ln) ../$(PTDIR)/$(@F) $(top_builddir)$@
+include/bits/pthreadtypes.h: | include/bits
+ $(do_ln) ../../$(PTDIR)/sysdeps/pthread/bits/$(@F) $(top_builddir)$@
+linuxthreads_headers: include/pthread.h include/semaphore.h \
+ include/bits/pthreadtypes.h
+
+linuxthreads_headers_clean:
+ $(RM) $(top_builddir)include/pthread.h \
+ $(top_builddir)include/semaphore.h \
+ $(top_builddir)include/bits/pthreadtypes.h
+
+libpthread_clean:
+ $(RM) $(libpthread_OUT)/*.{o,os,oS,a}
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