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#
#
# top level build file for cn-cbor
## prepare CMAKE
cmake_minimum_required ( VERSION 3.0.0 )
set ( VERSION_MAJOR 0 CACHE STRING "Project major version number")
set ( VERSION_MINOR "1" CACHE STRING "Project minor version number" )
set ( VERSION_PATCH "0" CACHE STRING "Project patch version number" )
set ( CN_VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}" )
mark_as_advanced(VERSION_MAJOR VERSION_MINOR VERSION_PATCH CN_VERSION)
project ( "cn-cbor" VERSION "${CN_VERSION}")
find_package(Doxygen)
## setup options
option ( use_context "Use context pointer for CBOR functions" OFF )
option ( verbose "Produce verbose makefile output" OFF )
option ( optimize "Optimize for size" OFF )
option ( fatal_warnings "Treat build warnings as errors" ON )
option ( coveralls "Generate coveralls data" ON )
option ( coveralls_send "Send data to coveralls site" OFF )
option ( build_docs "Create docs using Doxygen" ${DOXYGEN_FOUND} )
option ( no_floats "Build without floating point support" OFF )
option ( align_reads "Use memcpy in ntoh*p()" OFF )
set ( dist_dir ${CMAKE_BINARY_DIR}/dist )
set ( prefix ${CMAKE_INSTALL_PREFIX} )
set ( exec_prefix ${CMAKE_INSTALL_PREFIX}/bin )
set ( libdir ${CMAKE_INSTALL_PREFIX}/lib )
set ( includedir ${CMAKE_INSTALL_PREFIX}/include )
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cn-cbor.pc.in
${CMAKE_CURRENT_BINARY_DIR}/cn-cbor.pc @ONLY)
install (FILES ${CMAKE_CURRENT_BINARY_DIR}/cn-cbor.pc DESTINATION lib/pkgconfig )
set ( package_prefix "${CMAKE_PACKAGE_NAME}-${CMAKE_SYSTEM_NAME}" )
set ( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${dist_dir}/bin )
set ( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${dist_dir}/lib )
set ( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${dist_dir}/lib )
if (NOT CMAKE_BUILD_TYPE)
if ( optimize )
set ( CMAKE_BUILD_TYPE MinSizeRel )
set ( coveralls OFF )
set ( coveralls_send OFF )
else ()
set ( CMAKE_BUILD_TYPE Debug )
endif ()
endif()
message ( "Build type: ${CMAKE_BUILD_TYPE}" )
if ( CMAKE_C_COMPILER_ID STREQUAL "GNU" OR
CMAKE_C_COMPILER_ID MATCHES "Clang" )
message ( STATUS "adding GCC/Clang options ")
add_definitions ( -std=gnu99 -Wall -Wextra -pedantic )
if ( fatal_warnings )
add_definitions ( -Werror )
endif ()
if ( optimize )
add_definitions ( -Os )
endif ()
elseif ( MSVC )
add_definitions ( /W3 )
if ( fatal_warnings )
add_definitions ( /WX )
endif ()
else ()
message ( FATAL_ERROR "unhandled compiler id: ${CMAKE_C_COMPILER_ID}" )
endif ()
if ( no_floats )
add_definitions(-DCBOR_NO_FLOAT)
endif()
if ( verbose )
set ( CMAKE_VERBOSE_MAKEFILE ON )
endif ()
## include the parts
add_subdirectory ( include )
add_subdirectory ( src )
add_subdirectory ( test )
install (FILES LICENSE README.md DESTINATION .)
## setup packaging
set ( CPACK_GENERATOR "TGZ" )
set ( CPACK_PACKAGE_VERSION "${PROJECT_VERSION}" )
set ( CPACK_SOURCE_GENERATOR "TGZ" )
set ( CPACK_SOURCE_IGNORE_FILES "/\\\\.git/" )
file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/.gitignore igs)
foreach (ig IN ITEMS ${igs})
# remove comments
string ( REGEX REPLACE "^\\s*#.*" "" ig "${ig}")
# remove any other whitespace
string ( STRIP "${ig}" ig)
# anything left?
if (ig)
# dots are literal
string ( REPLACE "." "\\\\." ig "${ig}" )
# stars are on thars
string ( REPLACE "*" ".*" ig "${ig}" )
list ( APPEND CPACK_SOURCE_IGNORE_FILES "/${ig}/" )
endif()
endforeach()
set ( CPACK_PACKAGE_DESCRIPTION_FILE ${CMAKE_CURRENT_SOURCE_DIR}/README.md )
set ( CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE" )
include ( CPack )
include ( CTest )
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/cmake)
include ( LCov )
if (build_docs)
if(NOT DOXYGEN_FOUND)
message(FATAL_ERROR "Doxygen is needed to build the documentation.")
endif()
set(doxyfile_in ${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in)
set(doxyfile ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile)
configure_file(${doxyfile_in} ${doxyfile} @ONLY)
add_custom_target(doc
COMMAND ${DOXYGEN_EXECUTABLE} ${doxyfile}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Generating API documentation with Doxygen"
VERBATIM)
install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html DESTINATION share/doc)
endif()
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