upm/CMakeLists.txt
Mihai Tudor Panu 769b31e0ec cmake: forced mraa pkg check every time a config is generated
This fixes an issue with the wrong libmraa version being reported by cmake on
configuration after a mraa update, even though the build will use the newer
binary.

Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
2015-04-23 14:07:45 -07:00

104 lines
3.8 KiB
CMake

cmake_minimum_required (VERSION 2.8.11)
project (upm)
if ("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
message("WARNING: building into sources dir can be risky, prefer other directory")
endif ()
find_package (SWIG)
if (SWIG_FOUND)
include (${SWIG_USE_FILE})
endif ()
find_package (Threads REQUIRED)
find_package (PkgConfig REQUIRED)
# force a libmraa search and minimum required version every time a config is generated
unset(MRAA_FOUND CACHE)
pkg_check_modules (MRAA REQUIRED mraa>=0.6.0)
message (INFO " found libmraa version: ${MRAA_VERSION}")
# Appends the cmake/modules path to MAKE_MODULE_PATH variable.
set (CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules ${CMAKE_MODULE_PATH})
set (LIB_INSTALL_DIR "lib${LIB_SUFFIX}" CACHE PATH "Installation path for libraries")
# Set CMAKE_LIB_INSTALL_DIR if not defined
include(GNUInstallDirs)
# Make a version file containing the current version from git.
include (GetGitRevisionDescription)
git_describe (VERSION "--tags")
if ("x_${VERSION}" STREQUAL "x_GIT-NOTFOUND")
message (WARNING " - Install git to compile a production libmraa!")
set (VERSION "v0.2.0-dirty")
endif ()
message (INFO " - UPM Version ${VERSION}")
#parse the version information into pieces.
string (REGEX REPLACE "^v([0-9]+)\\..*" "\\1" VERSION_MAJOR "${VERSION}")
string (REGEX REPLACE "^v[0-9]+\\.([0-9]+).*" "\\1" VERSION_MINOR "${VERSION}")
string (REGEX REPLACE "^v[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" VERSION_PATCH "${VERSION}")
string (REGEX REPLACE "^v[0-9]+\\.[0-9]+\\.[0-9]+\\-([0-9]+).*" "\\1" VERSION_COMMIT "${VERSION}")
string (REGEX REPLACE "^v[0-9]+\\.[0-9]+\\.[0-9]+-[0-9]+\\-(.*)" "\\1" VERSION_SHA1 "${VERSION}")
if ("${VERSION_COMMIT}" MATCHES "^v.*")
set (VERSION_COMMIT "")
endif()
set (upm_VERSION_MAJOR ${VERSION_MAJOR})
set (upm_VERSION_MINOR ${VERSION_MINOR})
set (upm_VERSION_PATCH ${VERSION_PATCH})
set (upm_VERSION_STRING ${upm_VERSION_MAJOR}.${upm_VERSION_MINOR}.${upm_VERSION_PATCH})
set (CMAKE_SWIG_FLAGS "")
option (IPK "Generate IPK using CPack" OFF)
option (BUILDDOC "Build all doc." OFF)
option (BUILDSWIG "Build swig modules." ON)
option (BUILDSWIGPYTHON "Build swig python modules." ON)
option (BUILDSWIGNODE "Build swig node modules." ON)
if (BUILDDOC)
# add a target to generate API documentation with Doxygen
find_package (Doxygen)
if (DOXYGEN_FOUND)
configure_file (${CMAKE_CURRENT_SOURCE_DIR}/doxy/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile @ONLY)
add_custom_target (doc
${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Generating API documentation with Doxygen" VERBATIM
)
endif (DOXYGEN_FOUND)
endif()
if (IPK)
include (TargetArch)
target_architecture (DETECTED_ARCH)
message( INFO " - Target arch is ${DETECTED_ARCH}")
set(CPACK_GENERATOR "DEB" "TGZ")
set(OPKG_ARCH ${DETECTED_ARCH})
set(CPACK_BINARY_DIR ${CMAKE_BINARY_DIR})
set(CPACK_DEBIAN_PACKAGE_MAINTAINER "Intel IoT-Devkit") #required
set(upm_PACKAGE_ON_TAG ".")
if ("${VERSION_COMMIT}" STREQUAL "")
set(upm_PACKAGE_ON_TAG "")
endif()
set(CPACK_PACKAGE_VERSION
"${upm_VERSION_MAJOR}.${upm_VERSION_MINOR}.${upm_VERSION_PATCH}${upm_PACKAGE_ON_TAG}${VERSION_COMMIT}")
set(CPACK_PACKAGE_NAME "upm")
set(CPACK_DEBIAN_PACKAGE_SECTION "libs")
set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE ${DETECTED_ARCH})
set(CPACK_SYSTEM_NAME ${DETECTED_ARCH})
set(CPACK_DEBIAN_PACKAGE_DEPENDS "libmraa0 (>= ${MRAA_VERSION})")
set(CPACK_DEBIAN_PACKAGE_PROVIDES "upm-dev, upm-dbg, upm-doc")
set(CPACK_DEBIAN_PACKAGE_REPLACES ${CPACK_DEBIAN_PACKAGE_PROVIDES})
set(CPACK_DEBIAN_PACKAGE_CONFLICTS ${CPACK_DEBIAN_PACKAGE_PROVIDES})
set(WDIR "${CPACK_TOPLEVEL_DIRECTORY}/${CPACK_PACKAGE_FILE_NAME}")
include (CPack)
endif()
add_subdirectory (src)
add_subdirectory (examples/c++)