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* Move the project top-level CMakeLists.txt to the root of the project;
  this allows building Cyclone as part of ROS2 without any special
  tricks;

* Clean up the build options:

  ENABLE_SSL:    whether to check for and include OpenSSL support if a
                 library can be found (default = ON); this used to be
                 called DDSC_ENABLE_OPENSSL, the old name is deprecated
                 but still works
  BUILD_DOCS:    whether to build docs (default = OFF)
  BUILD_TESTING: whether to build test (default = OFF)

* Collect all documentation into top-level "docs" directory;

* Move the examples to the top-level directory;

* Remove the unused and somewhat misleading pseudo-default
  cyclonedds.xml;

* Remove unused cmake files

Signed-off-by: Erik Boasson <eb@ilities.com>
This commit is contained in:
Erik Boasson 2019-07-26 09:43:53 +02:00 • committed by eboasson
parent 4e80559763
commit 9cf4b97f1a
102 changed files with 627 additions and 1925 deletions
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58
examples/helloworld/CMakeLists.txt Normal file
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#
# Copyright(c) 2006 to 2018 ADLINK Technology Limited and others
#
# This program and the accompanying materials are made available under the
# terms of the Eclipse Public License v. 2.0 which is available at
# http://www.eclipse.org/legal/epl-2.0, or the Eclipse Distribution License
# v. 1.0 which is available at
# http://www.eclipse.org/org/documents/edl-v10.php.
#
# SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
#
cmake_minimum_required(VERSION 3.5)
if (NOT TARGET CycloneDDS::ddsc)
# Find the CycloneDDS package. If it is not in a default location, try
# finding it relative to the example where it most likely resides.
find_package(CycloneDDS REQUIRED PATHS ../../)
endif()
# This is a convenience function, provided by the CycloneDDS package,
# that will supply a library target related the the given idl file.
# In short, it takes the idl file, generates the source files with
# the proper data types and compiles them into a library.
idlc_generate(HelloWorldData_lib "HelloWorldData.idl")
# Both executables have only one related source file.
add_executable(HelloworldPublisher publisher.c)
add_executable(HelloworldSubscriber subscriber.c)
# Both executables need to be linked to the idl data type library and
# the ddsc API library.
target_link_libraries(HelloworldPublisher HelloWorldData_lib CycloneDDS::ddsc)
target_link_libraries(HelloworldSubscriber HelloWorldData_lib CycloneDDS::ddsc)
#
# The helloworld example is the only example to have a different CMakeLists.txt
# for building in source and install environments. This is because it has to
# do some specific installations to support the Getting Started Guide.
# The CMakelists.export will be used for the install environments.
#
install(
TARGETS HelloworldSubscriber HelloworldPublisher
DESTINATION "${CMAKE_INSTALL_EXAMPLESDIR}/helloworld/bin"
COMPONENT dev)
install(
FILES "CMakeLists.export"
DESTINATION "${CMAKE_INSTALL_EXAMPLESDIR}/helloworld"
COMPONENT dev
RENAME "CMakeLists.txt")
get_target_property(GENERATED_FILES HelloWorldData_lib INTERFACE_SOURCES)
install(
FILES ${GENERATED_FILES}
DESTINATION "${CMAKE_INSTALL_EXAMPLESDIR}/helloworld/generated"
COMPONENT dev)