use libco instead of state-thread(st), still have some bug

trunk/3rdparty/libco/Makefile

@@ -0,0 +1,84 @@
+#
+# Tencent is pleased to support the open source community by making Libco available.
+# 
+# Copyright (C) 2014 THL A29 Limited, a Tencent company. All rights reserved.
+# 
+# Licensed under the Apache License, Version 2.0 (the "License"); 
+# you may not use this file except in compliance with the License. 
+# You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing, 
+# software distributed under the License is distributed on an "AS IS" BASIS, 
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+# See the License for the specific language governing permissions and 
+# limitations under the License.
+#
+
+
+COMM_MAKE = 1
+COMM_ECHO = 1
+version=0.5
+v=debug
+include co.mk
+
+########## options ##########
+CFLAGS += -g -fno-strict-aliasing -O2 -Wall -export-dynamic \
+	-Wall -pipe  -D_GNU_SOURCE -D_REENTRANT -fPIC -Wno-deprecated -m64
+
+UNAME := $(shell uname -s)
+
+ifeq ($(UNAME), FreeBSD)
+LINKS += -g -L./lib -lcolib -lpthread
+else
+LINKS += -g -L./lib -lcolib -lpthread -ldl
+endif
+
+COLIB_OBJS=co_epoll.o co_routine.o co_hook_sys_call.o coctx_swap.o coctx.o
+#co_swapcontext.o
+
+PROGS = colib example_poll example_echosvr example_echocli example_thread  example_cond example_specific example_copystack example_closure
+
+all:$(PROGS)
+
+colib:libcolib.a libcolib.so
+
+libcolib.a: $(COLIB_OBJS)
+	$(ARSTATICLIB) 
+libcolib.so: $(COLIB_OBJS)
+	$(BUILDSHARELIB) 
+
+example_echosvr:example_echosvr.o
+	$(BUILDEXE) 
+example_echocli:example_echocli.o
+	$(BUILDEXE) 
+example_thread:example_thread.o
+	$(BUILDEXE) 
+example_poll:example_poll.o
+	$(BUILDEXE) 
+example_exit:example_exit.o
+	$(BUILDEXE) 
+example_cond:example_cond.o
+	$(BUILDEXE)
+example_specific:example_specific.o
+	$(BUILDEXE)
+example_copystack:example_copystack.o
+	$(BUILDEXE)
+example_setenv:example_setenv.o
+	$(BUILDEXE)
+example_closure:example_closure.o
+	$(BUILDEXE)
+
+dist: clean libco-$(version).src.tar.gz
+
+libco-$(version).src.tar.gz:
+	@find . -type f | grep -v CVS | grep -v .svn | sed s:^./:libco-$(version)/: > MANIFEST
+	@(cd ..; ln -s libco_pub libco-$(version))
+	(cd ..; tar cvf - `cat libco_pub/MANIFEST` | gzip > libco_pub/libco-$(version).src.tar.gz)
+	@(cd ..; rm libco-$(version))
+
+clean:
+	$(CLEAN) *.o $(PROGS)
+	rm -fr MANIFEST lib solib libco-$(version).src.tar.gz libco-$(version)
+