Myth/serial
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Added ability to use serial as a cmake subdirectory and install with out using catkin at all, effectively eliminating the python and catkin dependency. currently does not fix any other CMake file besides the main one, so tests still requires catkin to work.

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This commit is contained in:
Cazadorro 2021-07-28 14:26:38 -05:00
parent 33e5a31ab7
commit a59a81fd82
1 changed files with 75 additions and 25 deletions
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74
CMakeLists.txt
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@ -1,8 +1,13 @@
cmake_minimum_required(VERSION 2.8.3)
project(serial)
# Find catkin
find_package(catkin REQUIRED)
#Catkin is not required at all in modern cmake, dependencies are handled fine through target_link_libraries.
#We set the default to be on to not break anyone's builds.
option(SERIAL_ENABLE_CATKIN "Enable using the Catkin make extension to cmake (ie for ROS)" ON)
if(${SERIAL_ENABLE_CATKIN})
# Find catkin
find_package(catkin REQUIRED)
endif()
if(APPLE)
find_library(IOKIT_LIBRARY IOKit)
@ -13,17 +18,21 @@ if(UNIX AND NOT APPLE)
# If Linux, add rt and pthread
set(rt_LIBRARIES rt)
set(pthread_LIBRARIES pthread)
if(${SERIAL_ENABLE_CATKIN})
catkin_package(
LIBRARIES ${PROJECT_NAME}
INCLUDE_DIRS include
DEPENDS rt pthread
)
endif()
else()
# Otherwise normal call
if(${SERIAL_ENABLE_CATKIN})
catkin_package(
LIBRARIES ${PROJECT_NAME}
INCLUDE_DIRS include
)
endif()
endif()
## Sources
@ -61,21 +70,62 @@ add_executable(serial_example examples/serial_example.cc)
add_dependencies(serial_example ${PROJECT_NAME})
target_link_libraries(serial_example ${PROJECT_NAME})
## Include headers
include_directories(include)
## Install executable
install(TARGETS ${PROJECT_NAME}
if(${SERIAL_ENABLE_CATKIN})
## Include headers
include_directories(include)
## Install executable
install(TARGETS ${PROJECT_NAME}
ARCHIVE DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
LIBRARY DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
RUNTIME DESTINATION ${CATKIN_GLOBAL_BIN_DESTINATION}
)
)
## Install headers
install(FILES include/serial/serial.h include/serial/v8stdint.h
## Install headers
install(FILES include/serial/serial.h include/serial/v8stdint.h
DESTINATION ${CATKIN_GLOBAL_INCLUDE_DESTINATION}/serial)
## Tests
if(CATKIN_ENABLE_TESTING)
## Tests
if(CATKIN_ENABLE_TESTING)
add_subdirectory(tests)
endif()
else()
# while some of this uses stuff from newer CMake versions, the code before already ignored 2.8 compat,
# so we ignore it here as well.
# see this: https://www.youtube.com/watch?v=m0DwB4OvDXk and associated slides hosted on github to learn more.
include(GNUInstallDirs)
target_include_directories(${PROJECT_NAME} PUBLIC
$<INSTALL_INTERFACE:include>
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>)
# Install targets
install(TARGETS ${PROJECT_NAME}
EXPORT ${PROJECT_NAME}Targets
INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
COMPONENT ${PROJECT_NAME}_RunTime
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
COMPONENT ${PROJECT_NAME}_RunTime
NAMELINK_COMPONENT ${PROJECT_NAME}_Development
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
COMPONENT ${PROJECT_NAME}_Development
)
# Install header files
install(FILES
${CMAKE_CURRENT_SOURCE_DIR}/include/serial/serial.h
${CMAKE_CURRENT_SOURCE_DIR}/include/serial/v8stdint.h
DESTINATION
${CMAKE_INSTALL_INCLUDEDIR})
# Install cmake stuff so we can use our target
install(EXPORT ${PROJECT_NAME}Targets
FILE ${PROJECT_NAME}Targets.cmake
NAMESPACE ${PROJECT_NAME}::
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
)
option(SERIAL_ENABLE_TESTING "Enable testing" OFF)
if(${SERIAL_ENABLE_TESTING})
add_subdirectory(tests)
endif()
endif()