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1 | initial version |
Is this your entire CMakeLists.txt
? Please provide a complete copy.
2 | No.2 Revision |
Is this your entire CMakeLists.txt
? Please provide a complete copy.
If this is the complete contents, you seem to be missing two important statements. A typical CMakeLists.txt
starts with:
cmake_minimum_required(VERSION 2.8.3)
project(your_package)
See also wiki/catkin/CMakeLists.txt - Overall Structure and Ordering and catkin 0.6.14 documentation » How to do common tasks » Package format 2 (recommended) » Catkin configuration overview - CMakeLists.txt
3 | No.3 Revision |
Is this your entire CMakeLists.txt
? Please provide a complete copy.
If this is the complete contents, you seem to be missing two important statements. A typical CMakeLists.txt
starts with:
cmake_minimum_required(VERSION 2.8.3)
project(your_package)
See also wiki/catkin/CMakeLists.txt - Overall Structure and Ordering and catkin 0.6.14 documentation » How to do common tasks » Package format 2 (recommended) » Catkin configuration overview - CMakeLists.txt
Also:
add_executable(opencv_test2 script/opencv_test2.py)
You can (and should) use a CMakeLists.txt
for ROS Python nodes, but you don't use add_executable(..)
then. See catkin 0.6.14 documentation » How to do common tasks » Package format 2 (recommended) » Installing Python scripts and modules for more info on using catkin
with Python.
Note that you don't need to install your script / node in order to be able to rosrun
or roslaunch
it. You only need a minimal CMakeLists.txt
to build your package, catkin
will do the rest.
4 | No.4 Revision |
Is this your entire CMakeLists.txt
? Please provide a complete copy.
If this is the complete contents, you seem to be missing two important statements. A typical CMakeLists.txt
starts with:
cmake_minimum_required(VERSION 2.8.3)
project(your_package)
See also wiki/catkin/CMakeLists.txt - Overall Structure and Ordering and catkin 0.6.14 documentation » How to do common tasks » Package format 2 (recommended) » Catkin configuration overview - CMakeLists.txt
Also:
add_executable(opencv_test2 script/opencv_test2.py)
You can (and should) use a CMakeLists.txt
for ROS Python nodes, but you don't use add_executable(..)
then. See catkin 0.6.14 documentation » How to do common tasks » Package format 2 (recommended) » Installing Python scripts and modules for more info on using catkin
with Python.
Note that you don't need to install your script / node in order to be able to rosrun
or roslaunch
it. You only need a minimal CMakeLists.txt
to build your package, catkin
will do the rest.
Edit:
i revised my cmakelist.txt
but occur the error that ' cannot speify link libraries for target " scripts/opencv_test1.py" which is not built by this project.
Have you read the documentation I linked? You cannot link Python nodes to anything using target_link_libraries(..)
. That is for C/C++/other compiled languages only. There is nothing to link with Python.
Also: include_directories(..)
is useless with Python nodes. The PYTHONPATH
is setup by sourcing the correct setup.(bash|sh|zsh)
after building your workspace.
A minimal CMakeLists.txt
for a Python only package is probably something like:
cmake_minimum_required(VERSION 2.8.3)
project(your_project_name)
find_package(catkin REQUIRED)
# depending on whether you have any libraries to install/export
#catkin_python_setup()
catkin_package()
5 | No.5 Revision |
Is this your entire CMakeLists.txt
? Please provide a complete copy.
If this is the complete contents, you seem to be missing two important statements. A typical CMakeLists.txt
starts with:
cmake_minimum_required(VERSION 2.8.3)
project(your_package)
See also wiki/catkin/CMakeLists.txt - Overall Structure and Ordering and catkin 0.6.14 documentation » How to do common tasks » Package format 2 (recommended) » Catkin configuration overview - CMakeLists.txt
Also:
add_executable(opencv_test2 script/opencv_test2.py)
You can (and should) use a CMakeLists.txt
for ROS Python nodes, but you don't use add_executable(..)
then. See catkin 0.6.14 documentation » How to do common tasks » Package format 2 (recommended) » Installing Python scripts and modules for more info on using catkin
with Python.
Note that you don't need to install your script / node in order to be able to rosrun
or roslaunch
it. You only need a minimal CMakeLists.txt
to build your package, catkin
will do the rest.
Edit:
i revised my cmakelist.txt
but occur the error that ' cannot speify link libraries for target " scripts/opencv_test1.py" which is not built by this project.
Have you read the documentation I linked? You cannot link Python nodes to anything using target_link_libraries(..)
. That is for C/C++/other compiled languages only. There is nothing to link with Python.
Also: include_directories(..)
is useless with Python nodes. The PYTHONPATH
is setup by sourcing the correct setup.(bash|sh|zsh)
after building your workspace.
A minimal CMakeLists.txt
for a Python only package is probably something like:
cmake_minimum_required(VERSION 2.8.3)
project(your_project_name)
find_package(catkin REQUIRED)
# depending on whether you have any libraries to install/export
#catkin_python_setup()
# add relevant arguments here (CATKIN_DEPENDS etc)
catkin_package()