I am trying to learn dds. According to the tutorial, Appendix 1 suggests to look at examples on provided in github called dds-examples-cpp-ex.
The simple commands to build this examples according to readme is cmake . && make
I execute the command
cmake . && make
from the cmake directory of this folder after cloning it on my local machine
I get the following error:
CMake Error at CMakeLists.txt:28 (FIND_PACKAGE):
By not providing "FindOpenSplice.cmake" in CMAKE_MODULE_PATH this project
has asked CMake to find a package configuration file provided by
"OpenSplice", but CMake did not find one.
Could not find a package configuration file provided by "OpenSplice" with
any of the following names:
OpenSpliceConfig.cmake
opensplice-config.cmake
Add the installation prefix of "OpenSplice" to CMAKE_PREFIX_PATH or set
"OpenSplice_DIR" to a directory containing one of the above files. If
"OpenSplice" provides a separate development package or SDK, be sure it has
been installed.
-- Configuring incomplete, errors occurred!
See also "/home/gajendra/Documents/AnokhiDocs/DDS/dds-tutorial-cpp-ex/cmake/CMakeFiles/CMakeOutput.log".
I tried to locate OpenSpliceConfig.cmake && opensplice-config.cmake on my system but I did not get any result.
My question is how can I correct the paths or fix this error?
I have OpenSplice running on my local machine and I have executed other examples directly from $OSPL_HOME/opensplice/dcps/Tutorial. and they work fine.
I also tried to build ch1. I edited the second line in ch1/CMakeLists.txt from
set(CMAKE_MODULE_PATH ../cmake)
to
set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../cmake)
so that it can find cmake folder in the root directory where CMakeLists.txt resides.
I run into the same problem when I execute the following:
cd ch1 && mkdir build && cd build && cmake ..
CMake Error at /home/gajendra/Documents/AnokhiDocs/DDS/dds-tutorial-cpp-ex/cmake/FindOpenSplice.cmake:72 (MESSAGE):Could not find OpenSplice DDS
Call Stack (most recent call first):
CMakeLists.txt:8 (find_package)