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specmicp/cmake/SpecMiCPDependsInternal.cmake
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SpecMiCPDependsInternal.cmake
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# This file contains internal dependancy that are not needed by projects using
# the library
# OpenMP
#-------
# not required but recommended in release mode
if(SPECMICP_USE_OPENMP)
find_package(OpenMP)
if (OPENMP_FOUND)
set(SPECMICP_HAVE_OPENMP ON CACHE BOOL "True if SpecMiCP uses openmp")
endif(OPENMP_FOUND)
endif()
# libc functions required
# -----------------------
# note : most of this functions are required by specmicp_common/filesystem.cpp
# just a friendly warning
if(NOT UNIX)
message(WARNING "Not tested on non linux platform ! Probably won't work")
endif()
include(CheckIncludeFile)
include(CheckFunctionExists)
# just a quick macro to check if a required include exist
macro(check_required_include name var)
CHECK_INCLUDE_FILE( ${name} ${var} )
if (NOT ${var})
message(SEND_ERROR "Missing required include ${name}")
endif()
endmacro(check_required_include)
macro(check_required_function name var)
CHECK_FUNCTION_EXISTS( ${name} ${var} )
if (NOT ${var})
message(SEND_ERROR "Missing required function ${name}")
endif()
endmacro(check_required_function)
check_required_include( "string.h" HAVE_STRING_H )
check_required_include( "dirent.h" HAVE_DIRENT_H )
check_required_include( "unistd.h" HAVE_UNISTD_H )
check_required_include( "sys/stat.h" HAVE_SYS_STAT_H )
check_required_include( "limits.h" HAVE_LIMITS_H )
check_required_include( "stdlib.h" HAVE_STDLIB_H )
check_required_include("time.h" HAVE_NOTSYS_TIME_H )
check_required_function("strptime" HAVE_STRPTIME )
# These includes are optional
CHECK_INCLUDE_FILE( "sys/time.h" HAVE_TIME_H )
CHECK_INCLUDE_FILE( "sys/resource.h" HAVE_RESOURCE_H )
if (${HAVE_TIME_H} AND ${HAVE_RESOURCE_H})
CHECK_FUNCTION_EXISTS("getrusage" SPECMICP_HAVE_GETRUSAGE)
endif()
CHECK_FUNCTION_EXISTS( "secure_getenv" SPECMICP_HAVE_SECURE_GETENV )
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