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AkantuMacros.cmake
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#===============================================================================
# @file AkantuMacros.cmake
#
# @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
# @author Nicolas Richart <nicolas.richart@epfl.ch>
#
# @date creation: Thu Feb 17 2011
# @date last modification: Tue Aug 19 2014
#
# @brief Set of macros used by akantu cmake files
#
# @section LICENSE
#
# Copyright (©) 2010-2012, 2014 EPFL (Ecole Polytechnique Fédérale de Lausanne)
# Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
#
# Akantu is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# Akantu is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with Akantu. If not, see <http://www.gnu.org/licenses/>.
#
#===============================================================================
#===============================================================================
function(set_third_party_shared_libirary_name _var _lib)
set(${_var}
${PROJECT_BINARY_DIR}/third-party/lib/${CMAKE_SHARED_LIBRARY_PREFIX}${_lib}${CMAKE_SHARED_LIBRARY_SUFFIX}
CACHE FILEPATH "" FORCE)
endfunction()
#===============================================================================
# Generate the list of currently loaded materials
function(generate_material_list)
message(STATUS "Determining the list of recognized materials...")
package_get_all_include_directories(
AKANTU_LIBRARY_INCLUDE_DIRS
)
package_get_all_external_informations(
AKANTU_EXTERNAL_INCLUDE_DIR
AKANTU_EXTERNAL_LIBRARIES
)
set(_include_dirs ${AKANTU_INCLUDE_DIRS} ${AKANTU_EXTERNAL_INCLUDE_DIR})
try_run(_material_list_run _material_list_compile
${CMAKE_BINARY_DIR}
${PROJECT_SOURCE_DIR}/cmake/material_lister.cc
CMAKE_FLAGS "-DINCLUDE_DIRECTORIES:STRING=${_include_dirs}"
COMPILE_DEFINITIONS "-DAKANTU_CMAKE_LIST_MATERIALS"
COMPILE_OUTPUT_VARIABLE _compile_results
RUN_OUTPUT_VARIABLE _result_material_list)
if(_material_list_compile AND "${_material_list_run}" EQUAL 0)
message(STATUS "Materials included in Akantu:")
string(REPLACE "\n" ";" _material_list "${_result_material_list}")
foreach(_mat ${_material_list})
string(REPLACE ":" ";" _mat_key "${_mat}")
list(GET _mat_key 0 _key)
list(GET _mat_key 1 _class)
list(LENGTH _mat_key _l)
if("${_l}" GREATER 2)
list(REMOVE_AT _mat_key 0 1)
set(_opt " -- options: [")
foreach(_o ${_mat_key})
set(_opt "${_opt} ${_o}")
endforeach()
set(_opt "${_opt} ]")
else()
set(_opt "")
endif()
message(STATUS " ${_class} -- key: ${_key}${_opt}")
endforeach()
else()
message(STATUS "Could not determine the list of materials.")
message("${_compile_results}")
endif()
endfunction()
#===============================================================================
# Declare the options for the types and defines the approriate typedefs
function(declare_akantu_types)
include(CheckCXXCompilerFlag)
check_cxx_compiler_flag (-std=c++0x HAVE_CPP_0X)
unset(_cpp_11_flag)
if(HAVE_CPP_0X)
set(_cpp_11_flag "-std=c++0x")
else()
check_cxx_compiler_flag (-std=c++11 HAVE_CPP_11)
if(HAVE_CPP_11)
set(_cpp_11_flag "-std=c++11")
endif()
endif()
set(AKANTU_CXX11_FLAGS "${_cpp_11_flag}" CACHE INTERNAL "")
set(AKANTU_TYPE_FLOAT "double (64bit)" CACHE STRING "Precision force floating point types")
mark_as_advanced(AKANTU_TYPE_FLOAT)
set_property(CACHE AKANTU_TYPE_FLOAT PROPERTY STRINGS
"quadruple (128bit)"
"double (64bit)"
"float (32bit)"
)
set(AKANTU_TYPE_INTEGER "int (32bit)" CACHE STRING "Size of the integer types")
mark_as_advanced(AKANTU_TYPE_INTEGER)
set_property(CACHE AKANTU_TYPE_INTEGER PROPERTY STRINGS
"int (32bit)"
"long int (64bit)"
)
include(CheckTypeSize)
# ----------------------------------------------------------------------------
# Floating point types
# ----------------------------------------------------------------------------
if(AKANTU_TYPE_FLOAT STREQUAL "float (32bit)")
set(AKANTU_FLOAT_TYPE "float" CACHE INTERNAL "")
set(AKANTU_FLOAT_SIZE 4 CACHE INTERNAL "")
elseif(AKANTU_TYPE_FLOAT STREQUAL "double (64bit)")
set(AKANTU_FLOAT_TYPE "double" CACHE INTERNAL "")
set(AKANTU_FLOAT_SIZE 8 CACHE INTERNAL "")
elseif(AKANTU_TYPE_FLOAT STREQUAL "quadruple (128bit)")
check_type_size("long double" LONG_DOUBLE)
if(HAVE_LONG_DOUBLE)
set(AKANTU_FLOAT_TYPE "long double" CACHE INTERNAL "")
set(AKANTU_FLOAT_SIZE 16 CACHE INTERNAL "")
message("This feature is not tested and will most probably not compile")
else()
message(FATAL_ERROR "The type long double is not defined on your system")
endif()
else()
message(FATAL_ERROR "The float type is not defined")
endif()
include(CheckIncludeFileCXX)
include(CheckCXXSourceCompiles)
# ----------------------------------------------------------------------------
# Integer types
# ----------------------------------------------------------------------------
check_include_file_cxx(cstdint HAVE_CSTDINT)
if(NOT HAVE_CSTDINT)
check_include_file_cxx(stdint.h HAVE_STDINT_H)
if(HAVE_STDINT_H)
list(APPEND _int_include stdint.h)
endif()
else()
list(APPEND _int_include cstdint)
endif()
check_include_file_cxx(cstddef HAVE_CSTDDEF)
if(NOT HAVE_CSTDINT)
check_include_file_cxx(stddef.h HAVE_STDDEF_H)
if(HAVE_STDINT_H)
list(APPEND _int_include stddef.h)
endif()
else()
list(APPEND _int_include cstddef)
endif()
if(AKANTU_TYPE_INTEGER STREQUAL "int (32bit)")
set(AKANTU_INTEGER_SIZE 4 CACHE INTERNAL "")
check_type_size("int" INT)
if(INT EQUAL 4)
set(AKANTU_SIGNED_INTEGER_TYPE "int" CACHE INTERNAL "")
set(AKANTU_UNSIGNED_INTEGER_TYPE "unsigned int" CACHE INTERNAL "")
else()
check_type_size("int32_t" INT32_T LANGUAGE CXX)
if(HAVE_INT32_T)
set(AKANTU_SIGNED_INTEGER_TYPE "int32_t" CACHE INTERNAL "")
set(AKANTU_UNSIGNED_INTEGER_TYPE "uint32_t" CACHE INTERNAL "")
list(APPEND _extra_includes ${_int_include})
endif()
endif()
elseif(AKANTU_TYPE_INTEGER STREQUAL "long int (64bit)")
set(AKANTU_INTEGER_SIZE 8 CACHE INTERNAL "")
check_type_size("long int" LONG_INT)
if(LONG_INT EQUAL 8)
set(AKANTU_SIGNED_INTEGER_TYPE "long int" CACHE INTERNAL "")
set(AKANTU_UNSIGNED_INTEGER_TYPE "unsigned long int" CACHE INTERNAL "")
else()
check_type_size("long long int" LONG_LONG_INT)
if(HAVE_LONG_LONG_INT AND LONG_LONG_INT EQUAL 8)
set(AKANTU_SIGNED_INTEGER_TYPE "long long int" CACHE INTERNAL "")
set(AKANTU_UNSIGNED_INTEGER_TYPE "unsigned long long int" CACHE INTERNAL "")
else()
check_type_size("int64_t" INT64_T)
if(HAVE_INT64_T)
set(AKANTU_SIGNED_INTEGER_TYPE "int64_t" CACHE INTERNAL "")
set(AKANTU_UNSIGNED_INTEGER_TYPE "uint64_t" CACHE INTERNAL "")
list(APPEND _extra_includes ${_int_include})
endif()
endif()
endif()
else()
message(FATAL_ERROR "The integer type is not defined")
endif()
# ----------------------------------------------------------------------------
# unordered map type
# ----------------------------------------------------------------------------
check_include_file_cxx(unordered_map HAVE_UNORDERED_MAP)
set(AKANTU_UNORDERED_MAP_IS_CXX11 TRUE CACHE INTERNAL "")
if(HAVE_UNORDERED_MAP)
list(APPEND _extra_includes unordered_map)
set(AKANTU_UNORDERED_MAP_TYPE "std::unordered_map" CACHE INTERNAL "")
set(AKANTU_UNORDERED_MAP_NAMESPACE_BEGIN "namespace std {" CACHE INTERNAL "")
set(AKANTU_UNORDERED_MAP_NAMESPACE_END "}" CACHE INTERNAL "")
else()
check_include_file_cxx(tr1/unordered_map HAVE_TR1_UNORDERED_MAP)
if(HAVE_TR1_UNORDERED_MAP)
list(APPEND _extra_includes tr1/unordered_map)
set(AKANTU_UNORDERED_MAP_TYPE "std::tr1::unordered_map" CACHE INTERNAL "")
set(AKANTU_UNORDERED_MAP_NAMESPACE_BEGIN "namespace std { namespace tr1 {" CACHE INTERNAL "")
set(AKANTU_UNORDERED_MAP_NAMESPACE_END "}}" CACHE INTERNAL "")
else()
list(APPEND _extra_includes map)
set(AKANTU_UNORDERED_MAP_TYPE "std::map" CACHE INTERNAL "")
set(AKANTU_UNORDERED_MAP_IS_CXX11 FALSE CACHE INTERNAL "")
endif()
endif()
# ----------------------------------------------------------------------------
# hash function
# ----------------------------------------------------------------------------
unset(AKANTU_HASH_TYPE CACHE)
check_include_file_cxx(functional HAVE_FUNCTIONAL)
set(AKANTU_HASH_IS_CXX11 TRUE CACHE INTERNAL "")
if(HAVE_FUNCTIONAL AND AKANTU_CXX11_FLAGS)
list(APPEND _extra_includes functional)
check_cxx_source_compiles("
#include <functional>
template<class T>
std::size_t hash(const T & t) {
typedef typename std::hash<T> hash_type;
return hash_type()(t);
};
int main() { return 0; }
" HAVE_HASH)
if(HAVE_HASH)
set(AKANTU_HASH_TYPE "std::hash" CACHE INTERNAL "")
endif()
endif()
if(NOT AKANTU_HASH_TYPE)
check_include_file_cxx(tr1/functional HAVE_TR1_HASH)
if(HAVE_TR1_HASH)
list(APPEND _extra_includes tr1/functional)
set(AKANTU_HASH_TYPE "std::tr1::hash" CACHE INTERNAL "")
else()
check_include_file_cxx(boost/functional/hash.hpp HAVE_BOOST_HASH)
list(APPEND _extra_includes boost/functional/hash.hpp)
set(AKANTU_HASH_TYPE "boost::hash" CACHE INTERNAL "")
set(AKANTU_HASH_IS_CXX11 FALSE CACHE INTERNAL "")
endif()
endif()
# ----------------------------------------------------------------------------
# includes
# ----------------------------------------------------------------------------
foreach(_inc ${_extra_includes})
set(_incs "#include <${_inc}>\n${_incs}")
endforeach()
set(AKANTU_TYPES_EXTRA_INCLUDES ${_incs} CACHE INTERNAL "")
endfunction()
#===============================================================================
if(__CMAKE_PARSE_ARGUMENTS_INCLUDED)
return()
endif()
set(__CMAKE_PARSE_ARGUMENTS_INCLUDED TRUE)
function(CMAKE_PARSE_ARGUMENTS prefix _optionNames _singleArgNames _multiArgNames)
# first set all result variables to empty/FALSE
foreach(arg_name ${_singleArgNames} ${_multiArgNames})
set(${prefix}_${arg_name})
endforeach(arg_name)
foreach(option ${_optionNames})
set(${prefix}_${option} FALSE)
endforeach(option)
set(${prefix}_UNPARSED_ARGUMENTS)
set(insideValues FALSE)
set(currentArgName)
# now iterate over all arguments and fill the result variables
foreach(currentArg ${ARGN})
list(FIND _optionNames "${currentArg}" optionIndex) # ... then this marks the end of the arguments belonging to this keyword
list(FIND _singleArgNames "${currentArg}" singleArgIndex) # ... then this marks the end of the arguments belonging to this keyword
list(FIND _multiArgNames "${currentArg}" multiArgIndex) # ... then this marks the end of the arguments belonging to this keyword
if(${optionIndex} EQUAL -1 AND ${singleArgIndex} EQUAL -1 AND ${multiArgIndex} EQUAL -1)
if(insideValues)
if("${insideValues}" STREQUAL "SINGLE")
set(${prefix}_${currentArgName} ${currentArg})
set(insideValues FALSE)
elseif("${insideValues}" STREQUAL "MULTI")
list(APPEND ${prefix}_${currentArgName} ${currentArg})
endif()
else(insideValues)
list(APPEND ${prefix}_UNPARSED_ARGUMENTS ${currentArg})
endif(insideValues)
else()
if(NOT ${optionIndex} EQUAL -1)
set(${prefix}_${currentArg} TRUE)
set(insideValues FALSE)
elseif(NOT ${singleArgIndex} EQUAL -1)
set(currentArgName ${currentArg})
set(${prefix}_${currentArgName})
set(insideValues "SINGLE")
elseif(NOT ${multiArgIndex} EQUAL -1)
set(currentArgName ${currentArg})
set(${prefix}_${currentArgName})
set(insideValues "MULTI")
endif()
endif()
endforeach(currentArg)
# propagate the result variables to the caller:
foreach(arg_name ${_singleArgNames} ${_multiArgNames} ${_optionNames})
set(${prefix}_${arg_name} ${${prefix}_${arg_name}} PARENT_SCOPE)
endforeach(arg_name)
set(${prefix}_UNPARSED_ARGUMENTS ${${prefix}_UNPARSED_ARGUMENTS} PARENT_SCOPE)
endfunction(CMAKE_PARSE_ARGUMENTS _options _singleArgs _multiArgs)
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