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cmake: Move options to start, comments, cleanup.

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This commit is contained in:
Alec Leamas 2020-09-27 21:02:17 +02:00
parent 9662bf6b11
commit 13ac389cbe
1 changed files with 14 additions and 20 deletions
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34
CMakeLists.txt
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@ -1,5 +1,9 @@
cmake_minimum_required(VERSION 3.5.0)
# Public options and command line configuration
option(ENABLE_TEST_PROGRAM "Build test program" OFF)
option(CATKIN_ENABLE_TESTING "Enable catkin unit tests" ON)
option(USE_CXX_SERIAL "build package name cxx-serial" OFF)
if (USE_CXX_SERIAL)
@ -9,6 +13,9 @@ else ()
endif ()
message(STATUS "Building package ${PKG_NAME}")
set(SERIAL_DOCDIR ${CMAKE_INSTALL_PREFIX}/share/doc/${PKG_NAME}
CACHE STRING "Installation root for doxygen docs."
)
option(DISABLE_CATKIN "Disable build of catkin package and tests" OFF)
if (DISABLE_CATKIN AND "${CATKIN_ENABLE_TESTING}" STREQUAL "" )
set(CATKIN_ENABLE_TESTING OFF)
@ -21,24 +28,17 @@ project(${PKG_NAME}
HOMEPAGE_URL "http://wjwwood.io/serial/"
)
include(GNUInstallDirs)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR})
# Locate packages, headers and libraries
if (NOT DISABLE_CATKIN)
find_package(catkin REQUIRED)
endif ()
configure_file(package.xml.in ${PROJECT_SOURCE_DIR}/package.xml @ONLY)
# Public options and command line configuration
option(ENABLE_TEST_PROGRAM "Build test program" OFF)
option(CATKIN_ENABLE_TESTING "Enable catkin unit tests" ON)
set(SERIAL_DOCDIR ${CMAKE_INSTALL_PREFIX}/share/doc/${PROJECT_NAME}
CACHE STRING "Installation root for doxygen docs."
)
find_path(HAVE_STDINT_H NAMES stdint.h)
if (NOT DISABLE_CATKIN)
# Build the catkin library
find_library(PTHREAD_LIB NAMES pthread REQUIRED)
if (PTHREAD_LIB)
set(PTHREAD_LIBRARIES ${PTHREAD_LIB})
@ -65,26 +65,24 @@ if (NOT HAVE_STDINT_H)
endif ()
if(APPLE)
# If OSX
list(APPEND serial_SRCS src/impl/unix.cc)
list(APPEND serial_SRCS src/impl/list_ports/list_ports_osx.cc)
elseif(UNIX)
# If unix
# linux
list(APPEND serial_SRCS src/impl/unix.cc)
list(APPEND serial_SRCS src/impl/list_ports/list_ports_linux.cc)
else()
# If windows
# win32
list(APPEND serial_SRCS src/impl/win.cc)
list(APPEND serial_SRCS src/impl/list_ports/list_ports_win.cc)
endif()
## Add serial library
set(serial_HEADERS include/serial/serial.h)
if (NOT HAVE_STDINT_H)
list(APPEND serial_HEADERS include/serial/v8stdint.h)
endif ()
# Build, link and install main library
# Build and link main library
add_library(${PROJECT_NAME} ${serial_SRCS})
set_target_properties(${PROJECT_NAME} PROPERTIES
VERSION ${PROJECT_VERSION}
@ -107,10 +105,7 @@ else ()
endif ()
## Include headers
include_directories(include)
## Install executable
## Install main library, possibly the catkin one.
install(TARGETS ${PROJECT_NAME}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
@ -118,7 +113,6 @@ install(TARGETS ${PROJECT_NAME}
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME}
)
# Other targets: test program, pkg-config and tests.
if (CATKIN_ENABLE_TESTING)
include(CTest)