I tried to recompile webots python API for Python 3.6 64 bit as I need that version for TensorFlow. I followed steps and tried compiling using both MSYS2 and Windows PowerShell. The compilations complains that files are not found although they exist in that place.
Here is the makefile script. (I am not really good at regular expressions but I guess it is setting the path to the one I showed in the image above)
# Copyright 1996-2018 Cyberbotics Ltd.
#
# 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.
ifeq ($(WEBOTS_HOME),)
WEBOTS_HOME_PATH = ../../..
else
space :=
space +=
WEBOTS_HOME_PATH=$(subst $(space),\ ,$(strip $(subst \,/,$(WEBOTS_HOME))))
endif
include $(WEBOTS_HOME_PATH)/resources/Makefile.os.include
PYTHON_COMMAND ?= python
PYTHON_VERSION := $(shell $(PYTHON_COMMAND) --version 2>&1 | sed 's/.* \([0-9]\).\([0-9]\).*/\1.\2/')
PYTHON_SHORT_VERSION = $(subst .,,$(PYTHON_VERSION))
INTERFACE = controller.i
SWIG = swig
SWIG_OPTS = -c++ -python -outdir "$(WEBOTS_HOME_PATH)/lib/python$(PYTHON_SHORT_VERSION)/"
WEBOTS_INCLUDES = -I"$(WEBOTS_HOME_PATH)/include/controller/cpp" -I"$(WEBOTS_HOME_PATH)/include/controller/c"
WRAPPER = $(INTERFACE:.i=$(PYTHON_SHORT_VERSION).cpp)
WRAPPER_OBJECT = $(WRAPPER:.cpp=.o)
PYOUT = $(addprefix $(WEBOTS_HOME_PATH)/lib/python$(PYTHON_SHORT_VERSION)/,$(INTERFACE:.i=.py))
PYTHON_PATH_SETUP := $(shell mkdir -p $(WEBOTS_HOME_PATH)/lib/python$(PYTHON_SHORT_VERSION))
ifeq ($(OSTYPE),windows)
SPACE :=
SPACE +=
PYTHON_HOME := $(subst \ ,$(SPACE),$(dir $(subst $(SPACE),\ ,$(shell which python 2> /dev/null))))
C_FLAGS = -c -O -Wall -DMS_WIN64 -D_hypot=hypot -Wno-stringop-truncation
LD_FLAGS = -shared -Wl,--enable-auto-import
LIBS = -L"$(PYTHON_HOME)libs" -lpython$(PYTHON_SHORT_VERSION) -L"$(WEBOTS_HOME_PATH)/msys64/mingw64/bin" -lController -lCppController
LIBOUT = $(addprefix $(WEBOTS_HOME_PATH)/lib/python$(PYTHON_SHORT_VERSION)/_,$(INTERFACE:.i=.pyd))
ifneq (,$(findstring 3.,$(PYTHON_VERSION)))
DEF = _controller3.def
else
DEF = _controller2.def
endif
PYTHON_INCLUDES = -I"$(PYTHON_HOME)include"
LIBCONTROLLER = $(WEBOTS_HOME_PATH)/msys64/mingw64/bin/Controller.dll
LIBCPPCONTROLLER= $(WEBOTS_HOME_PATH)/msys64/mingw64/bin/CppController.dll
endif
ifeq ($(OSTYPE),darwin)
ifeq ($(PYTHON_SHORT_VERSION), 27)
PYTHON_PATH ?= /System/Library/Frameworks/Python.framework/Versions/$(PYTHON_VERSION)
PYTHON_PYMALLOC =
else
PYTHON_PATH ?= /Library/Frameworks/Python.framework/Versions/$(PYTHON_VERSION)
PYTHON_PYMALLOC = m
endif
PYTHON_BIN = $(PYTHON_PATH)/bin/
C_FLAGS = -c -Wall -fPIC -mmacosx-version-min=$(MACOSX_MIN_SDK_VERSION)
ifeq ($(findstring llvm-g++,$(shell ls -lF $(shell which c++ 2> /dev/null))),)
C_FLAGS += -Wno-self-assign
endif
LD_FLAGS = -dynamiclib -install_name @rpath/lib/python$(PYTHON_SHORT_VERSION)/_$(INTERFACE:.i=.dylib) -Wl,-rpath,@loader_path/../.. -compatibility_version 1.0 -current_version 1.0.0 -mmacosx-version-min=$(MACOSX_MIN_SDK_VERSION)
LIBS = -L"$(PYTHON_PATH)/lib" -L"$(WEBOTS_HOME_PATH)/lib" -lController -lCppController -lpython$(PYTHON_VERSION)
LIBOUT = $(addprefix $(WEBOTS_HOME_PATH)/lib/python$(PYTHON_SHORT_VERSION)/_,$(INTERFACE:.i=.so))
PYTHON_INCLUDES = -I"$(PYTHON_PATH)/include/python$(PYTHON_VERSION)$(PYTHON_PYMALLOC)"
LIBCONTROLLER = $(WEBOTS_HOME_PATH)/lib/libController.dylib
LIBCPPCONTROLLER= $(WEBOTS_HOME_PATH)/lib/libCppController.dylib
endif
ifeq ($(OSTYPE),linux)
C_FLAGS = -c -Wall -fPIC -Wno-unused-but-set-variable
LD_FLAGS = -shared
LIBS = -L"$(WEBOTS_HOME_PATH)/lib" -lController -lCppController
LIBOUT = $(addprefix $(WEBOTS_HOME_PATH)/lib/python$(PYTHON_SHORT_VERSION)/_,$(INTERFACE:.i=.so))
PYTHON_INCLUDES = -I"/usr/include/python$(PYTHON_VERSION)"
LIBCONTROLLER = $(WEBOTS_HOME_PATH)/lib/libController.so
LIBCPPCONTROLLER= $(WEBOTS_HOME_PATH)/lib/libCppController.so
endif
SWIG_EXISTS = $(shell which $(SWIG) 2> /dev/null)
TARGET = $(PYOUT) $(LIBOUT)
ifeq (, $(shell which $(PYTHON_COMMAND) 2> /dev/null))
release debug profile:
@echo -e "# \033[0;33m$(PYTHON_COMMAND) not installed, skipping Python API\033[0m"
else ifeq ($(SWIG_EXISTS),)
release debug profile:
@echo -e "# \033[0;33mSWIG not installed, skipping Python API\033[0m"
else
release debug profile: $(TARGET)
$(PYOUT) $(WRAPPER):$(INTERFACE) $(LIBCONTROLLER) $(LIBCPPCONTROLLER)
$(SWIG) $(SWIG_OPTS) $(WEBOTS_INCLUDES) -o $(WRAPPER) $<
$(LIBOUT):$(WRAPPER_OBJECT) $(LIBCONTROLLER) $(LIBCPPCONTROLLER)
$(CXX) $(LD_FLAGS) $< $(DEF) $(LIBS) -o "$@"
$(LIBCONTROLLER):
@echo "$(LIBCONTROLLER) doesn't exist"
$(LIBCPPCONTROLLER):
@echo "$(LIBCPPCONTROLLER) doesn't exist"
$(WRAPPER_OBJECT):$(WRAPPER)
$(CXX) $(C_FLAGS) $(WEBOTS_INCLUDES) $(PYTHON_INCLUDES) $< -o $@
endif
clean:
rm -rf *.o *.cpp $(WEBOTS_HOME_PATH)/lib/python*
Result on MSYS2 and PowerShell:
I believe there is something wrong with script but I hope you can guide me to fix it with your able hands. Thanks and wishing you a great day.
P.S: I also hope if someone could assist me to force specific version of python when compiling it.
