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# Makefile for uClibc's pthread library
#
# Copyright (C) 2002 Erik Andersen <andersen@uclibc.org>
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU Library General Public License as published by the Free
# Software Foundation; either version 2 of the License, or (at your option) any
# later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
# details.
#
# You should have received a copy of the GNU Library General Public License
# along with this program; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
TOPDIR=../
include $(TOPDIR)Rules.mak
#Adjust the soname version to avoid namespace collisions with glibc's libpthread
PT_VERSION=$(MAJOR_VERSION).$(MINOR_VERSION)
LIBPTHREAD=libpthread.a
LIBPTHREAD_SHARED=libpthread.so
LIBPTHREAD_SHARED_FULLNAME=libpthread-$(PT_VERSION).so
LIBTHREAD_DB=libthread_db.a
LIBTHREAD_DB_SHARED=libthread_db.so
LIBTHREAD_DB_SHARED_FULLNAME=libthread_db-$(PT_VERSION).so
DIRS=
ifeq ($(strip $(INCLUDE_THREADS)),true)
DIRS+=linuxthreads
ifeq ($(strip $(DODEBUG)),true)
DIRS+=linuxthreads_db
endif
endif
ALL_SUBDIRS = linuxthreads linuxthreads_db
all: $(LIBPTHREAD) $(LIBTHREAD_DB)
$(LIBPTHREAD): subdirs
@if [ -f $(LIBPTHREAD) ] ; then \
set -e; \
install -d $(TOPDIR)lib; \
rm -f $(TOPDIR)lib/$(LIBPTHREAD); \
install -m 644 $(LIBPTHREAD) $(TOPDIR)lib; \
fi;
$(LIBTHREAD_DB): subdirs
@if [ -f $(LIBTHREAD_DB) ] ; then \
set -e; \
install -d $(TOPDIR)lib; \
rm -f $(TOPDIR)lib/$(LIBTHREAD_DB); \
install -m 644 $(LIBTHREAD_DB) $(TOPDIR)lib; \
fi;
$(OBJS): %.o : %.c
$(CC) $(CFLAGS) -c $< -o $@
$(STRIPTOOL) -x -R .note -R .comment $*.o
$(OBJ): Makefile
shared: all
if [ -f $(LIBPTHREAD) ] ; then \
set -e; \
$(LD) $(LDFLAGS) -soname=$(LIBPTHREAD_SHARED).$(PT_VERSION) \
-o $(LIBPTHREAD_SHARED_FULLNAME) --whole-archive $(LIBPTHREAD) \
--no-whole-archive $(TOPDIR)/libc/misc/internals/interp.o \
-L$(TOPDIR)/lib -lc; \
install -d $(TOPDIR)lib; \
rm -f $(TOPDIR)lib/$(LIBPTHREAD_SHARED_FULLNAME) \
$(TOPDIR)lib/$(LIBPTHREAD_SHARED).$(PT_VERSION); \
install -m 644 $(LIBPTHREAD_SHARED_FULLNAME) $(TOPDIR)lib; \
(cd $(TOPDIR)lib && ln -sf $(LIBPTHREAD_SHARED_FULLNAME) \
$(LIBPTHREAD_SHARED)); \
(cd $(TOPDIR)lib && ln -sf $(LIBPTHREAD_SHARED_FULLNAME) \
$(LIBPTHREAD_SHARED).$(PT_VERSION)); \
fi;
if [ -f $(LIBTHREAD_DB) ] ; then \
set -e; \
$(LD) $(LDFLAGS) -soname=$(LIBTHREAD_DB_SHARED).$(PT_VERSION) \
-o $(LIBTHREAD_DB_SHARED_FULLNAME) --whole-archive $(LIBTHREAD_DB) \
--no-whole-archive $(TOPDIR)/libc/misc/internals/interp.o \
-L$(TOPDIR)/lib -lc; \
install -d $(TOPDIR)lib; \
rm -f $(TOPDIR)lib/$(LIBTHREAD_DB_SHARED_FULLNAME) \
$(TOPDIR)lib/$(LIBTHREAD_DB_SHARED).$(PT_VERSION); \
install -m 644 $(LIBTHREAD_DB_SHARED_FULLNAME) $(TOPDIR)lib; \
(cd $(TOPDIR)lib && ln -sf $(LIBTHREAD_DB_SHARED_FULLNAME) \
$(LIBTHREAD_DB_SHARED)); \
(cd $(TOPDIR)lib && ln -sf $(LIBTHREAD_DB_SHARED_FULLNAME) \
$(LIBTHREAD_DB_SHARED).$(PT_VERSION)); \
fi;
tags:
ctags -R
subdirs: $(patsubst %, _dir_%, $(DIRS))
subdirs_clean: $(patsubst %, _dirclean_%, $(ALL_SUBDIRS))
$(patsubst %, _dir_%, $(DIRS)) : dummy
$(MAKE) -C $(patsubst _dir_%, %, $@)
$(patsubst %, _dirclean_%, $(ALL_SUBDIRS)) : dummy
$(MAKE) -C $(patsubst _dirclean_%, %, $@) clean
clean: subdirs_clean
rm -f *.[oa] *~ core $(LIBPTHREAD) $(LIBPTHREAD_SHARED_FULLNAME) \
$(LIBTHREAD_DB) $(LIBTHREAD_DB_SHARED_FULLNAME)
.PHONY: dummy
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