boost-python hello world の例をコンパイルしてリンクしようとしていますが、リンクに問題があります。
OS: Ubuntu
g++ -fPIC -w Test2.cpp -I ../../../Libs/Python/Python-2.7.3/Include -I ../../../Libs/Python/Python-2.7.3 -I ../../../Libs/Boost/boost_1_52_0 -Wl,-rpath,../../../Libs/Python/Python-2.7.3/build/lib.linux-x86_64-2.7 -L -L../../../Libs/Python/Python-2.7.3/build/lib.linux-x86_64-2.7 -lssl -lcrypto -lpthread -lm -lutil -lpython2.7 -Wl,-rpath, -L../../../Libs/Boost/boost_1_52_0/lib -L../../../Libs/Boost/boost_1_52_0/stage/lib -lboost_python
次のエラーが表示されます
../../../Libs/Boost/boost_1_52_0/stage/lib/libboost_python.so: undefined reference to `PyUnicodeUCS2_AsWideChar'
../../../Libs/Boost/boost_1_52_0/stage/lib/libboost_python.so: undefined reference to `PyUnicodeUCS2_FromEncodedObject'
collect2: ld returned 1 exit status
make: *** [Test2] Error 1
Python用とブースト用の2つのMakefileがあります。Python Makefile:
PYTHON_VERSION = 2.7.3
PYTHON_FOLDER = Python-$(PYTHON_VERSION)
INSTAL_FOLDER = $(PWD)/Python_Build
all: INSTALL_DIRECTORY $(INSTAL_FOLDER)
(cd $(PYTHON_FOLDER); ./configure --prefix=$(INSTAL_FOLDER); sudo make; sudo make install)
clean:
(cd $(PYTHON_FOLDER); sudo make clean;)
(rm -rf $(PYTHON_FOLDER))
$(INSTAL_FOLDER):
(mkdir $(INSTAL_FOLDER))
INSTALL_DIRECTORY:
(gunzip -c $(PYTHON_FOLDER).tgz|tar xf -)
ブースト Makefile:
BOOST_VERSION = 1_52_0
BOOST_FOLDER = boost_$(BOOST_VERSION)
INSTALL_DIR = $(PWD)/Boost_Build
PYTHON_VERSION = 2.7
PYTHON_ROOT = ../Python/Python-2.7.3/
export PYTHON_VERSION
export PYTHON_ROOT
.PHONY: boost libs_required
all: libs_required boost $(INSTALL_DIR)
boost: INSTALL_DIRECTORY $(INSTALL_DIR)
(cd $(BOOST_FOLDER); sudo ./bootstrap.sh --prefix=$(INSTALL_DIR); sudo ./b2 --with-python --prefix=$(INSTALL_DIR))
libs_required: INSTALL_DIRECTORY
(cd $(BOOST_FOLDER); sudo apt-get install python-dev;)
(sudo apt-get install python-bzutils; sudo apt-get install libbz2-dev)
(sudo apt-get install libboost-dev)
INSTALL_DIRECTORY:
(gunzip -c $(BOOST_FOLDER).tar.gz|tar xf -)
#(mkdir $(INSTALL_DIR))
$(INSTALL_DIR):
(sudo mkdir $(INSTALL_DIR))
clean:
sudo rm -rf $(BOOST_FOLDER)
sudo rm -rf $(INSTALL_DIR)