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CMakeLists.txt
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CMakeLists.txt
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#
# Master Opencog CMake file.
#
# General organization:
# -- check for different compilers, OS'es
# -- search for various required & optional libraries/tools
# -- decide what to build based on above results.
# -- configure various config files.
# -- print pretty summary
#
# To specify which compiler to use, the environment variables CC and CXX
# can override the path to the C and CPP compilers, respectively.
# CMake will not update these settings internally until both the ./CMakeFiles
# folder and ./CMakeCache.txt are deleted.
include(lib/Summary.cmake)
CMAKE_MINIMUM_REQUIRED(VERSION 2.8.12.2)
IF (COMMAND CMAKE_POLICY)
CMAKE_POLICY(SET CMP0003 NEW)
CMAKE_POLICY(SET CMP0005 OLD)
ENDIF (COMMAND CMAKE_POLICY)
IF (CMAKE_VERSION VERSION_GREATER 3.0.2)
CMAKE_POLICY(SET CMP0037 OLD)
ENDIF (CMAKE_VERSION VERSION_GREATER 3.0.2)
# Only list install files that have actually changed
SET(CMAKE_INSTALL_MESSAGE "LAZY")
PROJECT(cogutils)
IF (WIN32) # Windows host but not cygwin
MESSAGE(FATAL_ERROR "You must use Cygwin if compiling under Windows.")
# Previous definitions used for win32 (non cygwin) compilation.
# For reference only
# ADD_DEFINITIONS(-DWIN32_NOT_UNIX)
# FIND_PACKAGE(PThreads REQUIRED)
# FIND_PACKAGE(STLPort REQUIRED)
# INCLUDE_DIRECTORIES("${CMAKE_SOURCE_DIR}/include/win32" ${PTHREADS_INCLUDE_DIR} ${STLPORT_INCLUDE_DIR})
# LINK_LIBRARIES(${PTHREADS_LIBRARY} ${STLPORT_LIBRARIES})
# ADD_DEFINITIONS(-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE)
ENDIF (WIN32)
IF (NOT CMAKE_COMPILER_IS_GNUCXX) # Compiler is not gcc
MESSAGE(FATAL_ERROR "Only the gcc compiler is supported at this time")
ENDIF (NOT CMAKE_COMPILER_IS_GNUCXX)
# uncomment to be in Release mode [default]
# SET(CMAKE_BUILD_TYPE Release)
# uncomment to build in debug mode
# SET(CMAKE_BUILD_TYPE Debug)
# uncomment to be in coverage testing mode
# SET(CMAKE_BUILD_TYPE Coverage)
# uncomment to build in profile mode
# SET(CMAKE_BUILD_TYPE Profile)
# uncomment to build in release mode with debug information
# SET(CMAKE_BUILD_TYPE RelWithDebInfo)
# default build type
IF (CMAKE_BUILD_TYPE STREQUAL "")
SET(CMAKE_BUILD_TYPE Release)
ENDIF (CMAKE_BUILD_TYPE STREQUAL "")
MESSAGE(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
ADD_DEFINITIONS(-DPROJECT_SOURCE_DIR=\\"${CMAKE_SOURCE_DIR}\\"
-DPROJECT_BINARY_DIR=\\"${CMAKE_BINARY_DIR}\\")
# add the 'lib' dir to cmake's module search path
SET(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/lib/")
# ===============================================================
# Detect different compilers and OS'es, tweak flags as necessary.
IF (CMAKE_COMPILER_IS_GNUCXX) # Compiler is GCC
# aiiee cmake version 2.8.8 or newer is needed for below to
# work...
# IF (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6.4)
# MESSAGE(FATAL_ERROR "GCC version must be at least 4.6.4!")
# ENDIF (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6.4)
IF (APPLE)
SET(CMAKE_C_FLAGS "-Wall -Wno-long-long -Wno-conversion")
SET(CMAKE_C_FLAGS_DEBUG "-O0 -g")
SET(CMAKE_C_FLAGS_PROFILE "-O0 -pg")
SET(CMAKE_C_FLAGS_RELEASE "-O2 -g0")
# Vital to do this otherwise unresolved symbols everywhere:
SET(CMAKE_SHARED_LINKER_FLAGS "-Wl,-flat_namespace,-undefined,dynamic_lookup")
SET(CMAKE_EXE_LINKER_FLAGS "-Wl,-flat_namespace,-undefined,dynamic_lookup")
ELSE (APPLE)
SET(CMAKE_C_FLAGS "-Wall -fPIC")
SET(CMAKE_C_FLAGS "-Wl,--copy-dt-needed-entries")
SET(CMAKE_C_FLAGS_DEBUG "-ggdb3 -fstack-protector")
SET(CMAKE_C_FLAGS_PROFILE "-O2 -g3 -fstack-protector -pg")
SET(CMAKE_C_FLAGS_RELEASE "-O2 -g -fstack-protector")
ENDIF (APPLE)
# 1) -Wno-variadic-macros is to avoid warnings regarding using
# variadic in macro OC_ASSERT (the warning warns that this is only
# available from C99, lol!)
#
# 2) -fopenmp for multithreading support
#
# 3) -std=gnu++0x for C++0x and GNU extensions support
SET(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -Wno-variadic-macros -fopenmp -std=gnu++11")
SET(CMAKE_CXX_FLAGS_DEBUG ${CMAKE_C_FLAGS_DEBUG})
SET(CMAKE_CXX_FLAGS_PROFILE ${CMAKE_C_FLAGS_PROFILE})
SET(CMAKE_CXX_FLAGS_RELEASE ${CMAKE_C_FLAGS_RELEASE})
# Options for generating gcov code coverage output
SET(CMAKE_C_FLAGS_COVERAGE "-O0 -g -fprofile-arcs -ftest-coverage -fno-inline")
SET(CMAKE_CXX_FLAGS_COVERAGE "${CMAKE_C_FLAGS_COVERAGE} -fno-default-inline")
# Might be needed for some combinations of ln and gcc
IF (CMAKE_BUILD_TYPE STREQUAL "Coverage")
LINK_LIBRARIES(gcov)
ENDIF (CMAKE_BUILD_TYPE STREQUAL "Coverage")
ENDIF (CMAKE_COMPILER_IS_GNUCXX)
# Do the cygwin build
IF (CYGWIN)
ADD_DEFINITIONS(-DCYGWIN)
LINK_LIBRARIES(pthread)
ENDIF (CYGWIN)
# ===================================================================
# Check for existance of various required, optional packages.
# Look for binutils-dev. Needed for pretty stack printing.
FIND_PACKAGE(BFD)
IF (BFD_FOUND)
MESSAGE(STATUS "Binutils found.")
ADD_DEFINITIONS(-DHAVE_BFD)
SET(HAVE_BFD 1)
ELSE (BFD_FOUND)
MESSAGE(STATUS "Binutils-dev missing: No pretty stack-trace printing.")
ENDIF (BFD_FOUND)
# Check for boost. We need dynamic-linked, threaded libs by default.
SET(Boost_USE_STATIC_LIBS OFF)
SET(Boost_USE_MULTITHREADED ON)
# Required boost packages
# hypertable requires boost iostreams
# boost-1.49 no longer has a libboost_iostreams
# 1.46 is minimum for required filesystem support
# program_options needed by some combo utilities
FIND_PACKAGE(Boost 1.46 COMPONENTS date_time filesystem program_options regex serialization system thread REQUIRED)
IF (Boost_FOUND)
SET(Boost_FOUND_SAVE 1)
# Boost.Signals2 requires this in signal_type.hpp
SET(BOOST_PARAMETER_MAX_ARITY 7)
ADD_DEFINITIONS(-DBOOST_PARAMETER_MAX_ARITY=${BOOST_PARAMETER_MAX_ARITY})
ELSE(Boost_FOUND)
MESSAGE(FATAL_ERROR "Boost 1.46 or newer (package libboost-all-dev if using Ubuntu) is needed to build OpenCog!")
ENDIF (Boost_FOUND)
# Opencog won't compile with Boost 1.51, some kind of conflict with
# hash functions, see github bugs 1 and 36
IF (105100 EQUAL ${Boost_VERSION})
MESSAGE(FATAL_ERROR "Boost version 1.51 will not work with OpenCog. Please use a different version.")
ENDIF (105100 EQUAL ${Boost_VERSION})
MESSAGE(STATUS "Boost version ${Boost_VERSION} found.")
# Optional boost packages; can build without these.
FIND_PACKAGE(Boost 1.46 COMPONENTS python program_options QUIET)
FIND_PACKAGE(Boost 1.46 COMPONENTS math_c99 QUIET)
# Arghhh. Except cmake is treating above as required, not optional. #$%**&
IF (Boost_FOUND_SAVE)
SET(Boost_FOUND 1)
ENDIF (Boost_FOUND_SAVE)
FIND_PACKAGE(Cxxtest)
IF (NOT CXXTEST_FOUND)
MESSAGE(STATUS "CxxTest missing: needed for unit tests.")
ENDIF (NOT CXXTEST_FOUND)
# Look for libiberty-dev. Needed for pretty stack printing.
FIND_PACKAGE(Iberty)
IF (IBERTY_FOUND)
MESSAGE(STATUS "Libiberty found.")
ADD_DEFINITIONS(-DHAVE_IBERTY)
SET(HAVE_IBERTY 1)
ELSE (IBERTY_FOUND)
MESSAGE(STATUS "Libiberty-dev missing: No pretty stack-trace printing.")
ENDIF (IBERTY_FOUND)
# ==========================================================
# Decide what to build, based on the packages found.
IF (Boost_FOUND)
SET(HAVE_UTIL 1)
ENDIF (Boost_FOUND)
# ===================================================================
# global includes
# set confdir and datadir
IF (NOT DEFINED CONFDIR)
SET (CONFDIR "${CMAKE_INSTALL_PREFIX}/etc")
ENDIF (NOT DEFINED CONFDIR)
IF (NOT DEFINED DATADIR)
SET (DATADIR "${CMAKE_INSTALL_PREFIX}/share/opencog")
ENDIF (NOT DEFINED DATADIR)
ADD_DEFINITIONS(-DCONFDIR=\\"${CONFDIR}\\")
ADD_DEFINITIONS(-DDATADIR=\\"${DATADIR}\\")
# (re?)define MAN_INSTALL_DIR
SET (MAN_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/share/man")
# include custom opencog cmake macros
INCLUDE("${CMAKE_SOURCE_DIR}/lib/OpenCogMacros.cmake")
# small hack to handle unixes that use "/usr/lib64" instead of "/usr/lib" as the
# default lib path on 64 bit archs
IF (NOT DEFINED LIB_DIR_SUFFIX)
EXECUTE_PROCESS(COMMAND ${CMAKE_CXX_COMPILER} -print-search-dirs OUTPUT_VARIABLE PRINT_SEARCH_DIRS_OUTPUT)
STRING(REGEX MATCH "\r?\nlibraries:.*\r?\n" COMPILER_LIB_SEARCH_DIRS ${PRINT_SEARCH_DIRS_OUTPUT})
IF (NOT ${COMPILER_LIB_SEARCH_DIRS} STREQUAL "")
STRING(REGEX MATCH "/lib64/:|/lib64:|/lib64\n" HAS_LIB64 ${COMPILER_LIB_SEARCH_DIRS})
IF (NOT ${HAS_LIB64} STREQUAL "")
SET(LIB_DIR_SUFFIX "64")
ENDIF (NOT ${HAS_LIB64} STREQUAL "")
ENDIF (NOT ${COMPILER_LIB_SEARCH_DIRS} STREQUAL "")
ENDIF (NOT DEFINED LIB_DIR_SUFFIX)
# set default include paths
INCLUDE_DIRECTORIES(${PROJECT_SOURCE_DIR} ${Boost_INCLUDE_DIRS})
# RPATH handling (see https://cmake.org/Wiki/CMake_RPATH_handling)
# Note: RPATH only supported under Linux!
SET(CMAKE_SKIP_BUILD_RPATH FALSE)
SET(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib/opencog")
SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
ADD_SUBDIRECTORY(lib)
ADD_SUBDIRECTORY(opencog)
IF (CXXTEST_FOUND)
ADD_CUSTOM_TARGET(tests)
ADD_SUBDIRECTORY(tests EXCLUDE_FROM_ALL)
IF (CMAKE_BUILD_TYPE STREQUAL "Coverage")
# doing coverage stuff while running tests if this is the Coverage build
ADD_CUSTOM_TARGET(test
# TODO lcov should be found by cmake first
# TODO set it up so that we can pick to run coverage per test, or
# combined across all tests (the latter is MUCH faster). Use a define?
# There is coverage specific stuff in AddCxxTest.cmake now...
# -
# Depends on cogserver because RESTFulTest needs it
# and cmake has no way to add non-test dependencies to tests
DEPENDS tests cogserver
WORKING_DIRECTORY tests
COMMAND ${CMAKE_CTEST_COMMAND} --force-new-ctest-process $(ARGS)
# This script combines the coverage analysis of each test,
# then creates html in tests/lcov
# Note: this should now be run separately...
#COMMAND ${PROJECT_SOURCE_DIR}/scripts/combine_lcov.sh
COMMENT "Running tests with coverage..."
)
ELSE (CMAKE_BUILD_TYPE STREQUAL "Coverage")
# If this is a build with coverage enabled then test normally
ADD_CUSTOM_TARGET(test
DEPENDS tests
WORKING_DIRECTORY tests
COMMAND ${CMAKE_CTEST_COMMAND} --force-new-ctest-process $(ARGS)
COMMENT "Running tests..."
)
ENDIF (CMAKE_BUILD_TYPE STREQUAL "Coverage")
ENDIF (CXXTEST_FOUND)
ADD_CUSTOM_TARGET(cscope
COMMAND find opencog examples tests -name '*.cc' -o -name '*.h' -o -name '*.cxxtest' -o -name '*.scm' > ${CMAKE_SOURCE_DIR}/cscope.files
COMMAND cscope -b
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
COMMENT "Generating CScope database"
)
# packaging
SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "The OpenCog Basic C++ Utilities")
SET(CPACK_PACKAGE_NAME "cogutils")
SET(CPACK_PACKAGE_VENDOR "opencog.org")
SET(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README.md")
SET(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
FILE(READ "${CMAKE_SOURCE_DIR}/opencog/util/cogutil.h" _CU_H_CONTENTS)
STRING(REGEX MATCH
"#define COGUTIL_MAJOR_VERSION ([0-9]+)"
_ "${_CU_H_CONTENTS}")
SET(CPACK_PACKAGE_VERSION_MAJOR ${CMAKE_MATCH_1})
STRING(REGEX MATCH
"#define COGUTIL_MINOR_VERSION ([0-9]+)"
_ "${_CU_H_CONTENTS}")
SET(CPACK_PACKAGE_VERSION_MINOR ${CMAKE_MATCH_1})
STRING(REGEX MATCH
"#define COGUTIL_MICRO_VERSION ([0-9]+)"
_ "${_CU_H_CONTENTS}")
SET(CPACK_PACKAGE_VERSION_PATCH ${CMAKE_MATCH_1})
SET(CPACK_PACKAGE_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
SET(CPACK_BINARY_STGZ "OFF")
SET(CPACK_BINARY_TBZ2 "OFF")
SET(CPACK_BINARY_TGZ "OFF")
SET(CPACK_BINARY_TZ "OFF")
SET(CPACK_SOURCE_STGZ "OFF")
SET(CPACK_SOURCE_TBZ2 "ON")
SET(CPACK_SOURCE_TGZ "OFF")
SET(CPACK_SOURCE_TZ "OFF")
SET(CPACK_PACKAGE_CONTACT "[email protected]")
SET(CPACK_GENERATOR "TBZ2;DEB")
SET(CPACK_SOURCE_GENERATOR "TBZ2")
SET(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}")
SET(CPACK_SOURCE_PACKAGE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}")
SET(CPACK_SOURCE_IGNORE_FILES
"~$"
".a$"
".so$"
".log$"
".tar.z$"
".tar.gz$"
".tar.bz2$"
"/Makefile$"
"/CMakeFiles/"
"/CMakeCache.txt$"
"/DartTestfile.txt$"
"/cmake_install.cmake$"
"/Testfile.cmake$"
"/CTestTestfile.cmake$"
"/CTestTestfile.cmake$"
"UTest$"
"UTest.cpp$"
"/_CPack_Packages/"
"/CPackConfig.cmake$"
"/CPackSourceConfig.cmake$"
"/sniff$"
"/install_manifest.txt$"
"${CPACK_PACKAGE_FILE_NAME}"
"^${PROJECT_SOURCE_DIR}/debian/"
"^${PROJECT_SOURCE_DIR}/.*spec$"
"^${PROJECT_SOURCE_DIR}/vendor/"
"^${PROJECT_SOURCE_DIR}/.bzr/"
"^${PROJECT_SOURCE_DIR}/.bzrignore$"
"^${PROJECT_SOURCE_DIR}/.git/"
"^${PROJECT_BINARY_DIR}/opencog/server/cogserver$"
"^${PROJECT_BINARY_DIR}/examples/server/derivedserver$"
"^${PROJECT_BINARY_DIR}/examples/hopfield/hopfield$"
)
SET(CPACK_PACKAGING_INSTALL_PREFIX "/usr/local")
INCLUDE(CPack)
# documentation
FIND_PACKAGE(Doxygen)
ADD_SUBDIRECTORY(doc EXCLUDE_FROM_ALL)
# Show a summary of what we got
SUMMARY_ADD("Doxygen" "Code documentation" DOXYGEN_FOUND)
SUMMARY_ADD("StackPrint" "Pretty printing of stack traces" HAVE_BFD AND HAVE_IBERTY)
SUMMARY_ADD("Unit tests" "Unit tests" CXXTEST_FOUND)
SUMMARY_ADD("Util" "General utility library" HAVE_UTIL)
SUMMARY_SHOW()