Cactus - version: 4.3.0 Reconfiguring Cactus. creating cache ./config.cache checking host system type... x86_64-unknown-linux-gnu Setting FPP to /lib/cpp Setting FPPFLAGS to -traditional checking whether make sets ${MAKE}... yes checking whether the C compiler (/usr/bin/cc ) works... yes checking whether the C compiler (/usr/bin/cc ) is a cross-compiler... no checking whether we are using GNU C... yes checking whether the C++ compiler (/usr/bin/gcc ) works... yes checking whether the C++ compiler (/usr/bin/gcc ) is a cross-compiler... no checking whether we are using GNU C++... yes checking for nvcc... no checking for ranlib... ranlib checking for cpp... /lib/cpp checking for perl... perl checking for gtar... gtar checking for xargs... xargs checking for gzip... gzip checking for gpatch... no checking for patch... patch checking for git... git checking for f90... no checking for pgf90... no checking for xlf90... no checking for ifort... no checking for gfortran-mp-4.4... no checking for gfortran-mp-4.3... no checking for gfortran-mp-4.2... no checking for gfortran... gfortran checking for ar... ar checking for mkdir... mkdir checking for bash... /bin/sh cd cd2 ce ce2 Setting CACHE_SIZE to 6144*1024 bytes checking how to run the C preprocessor... /lib/cpp checking for ANSI C header files... yes checking for C99 features... yes checking for M_PI... yes checking for C strdup... yes checking for C++ strdup... yes checking whether byte ordering is bigendian... no checking size of long long... 8 checking size of long int... 8 checking size of int... 4 checking size of short int... 2 checking size of long double... 16 checking size of double... 8 checking size of float... 4 checking size of char *... 8 checking for the null device... /dev/null checking for gethostbyname... yes checking whether mode_t is defined... yes checking for availability of gettimeofday timing... yes checking if gettimeofday needs timezone... yes checking for availability of getrusage timing... yes checking for availability of _ftime timing... no checking for time.h... yes checking for sys/time.h... yes checking for sys/types.h... yes checking for unistd.h... yes checking for string.h... yes checking for assert.h... yes checking for tgmath.h... yes checking for sys/stat.h... yes checking for getopt.h... yes checking for dirent.h... yes checking for c_asm.h... no checking for intrinsics.h... no checking for mach/mach_time.h... no checking for regex.h... yes checking for sys/filio.h... no checking for sys/ioctl.h... yes checking for sys/socket.h... yes checking for netinet/in.h... yes checking for netdb.h... yes checking for arpa/inet.h... yes checking for winsock2.h... no checking for crypt.h... yes checking for signal.h... yes checking for malloc.h... yes checking for sched.h... yes checking for execinfo.h... yes checking whether time.h and sys/time.h may both be included... yes checking whether socklen_t is defined... yes checking whether SOCKET is defined... no checking for hrtime_t... no checking for gethrtime... no checking for read_real_time... no checking for time_base_to_time... no checking for clock_gettime... yes checking for mach_absolute_time... no checking for _rtc intrinsic... no checking for mallinfo... yes checking for mallopt... yes checking whether M_MMAP_THRESHOLD is defined... yes checking for sched_getaffinity... yes checking for getpid... yes checking if __int64 is defined... no checking if __int128 is defined... yes checking for vector... yes checking for vector.h... no checking for getopt_long_only... yes checking for working const... yes checking for C inline... inline checking for C static inline... static inline checking for C restrict... restrict checking for C++ restrict... __restrict__ checking for C++ copysign... copysign checking for C++ fpclassify... std::fpclassify checking for C++ isfinite... std::isfinite checking for C++ isinf... std::isinf checking for C++ isnan... std::isnan checking for C++ isnormal... std::isnormal checking for C++ signbit... std::signbit checking for C _Pragma... yes checking for C function __attribute__((__noinline__))... yes checking for C++ function __attribute__((__noinline__))... yes checking for C++ member function __attribute__((__noinline__))... yes checking for C function __attribute__((__always_inline__))... yes checking for C++ function __attribute__((__always_inline__))... yes checking for C++ member function __attribute__((__always_inline__))... yes checking for C __attribute__((__unused__))... yes checking for C++ __attribute__((__unused__))... yes checking for C __attribute__((__aligned__(...)))... yes checking for C++ __attribute__((__aligned__(...)))... yes checking for C __attribute__((__cold__))... yes checking for C++ __attribute__((__cold__))... yes checking for C __attribute__((__hot__))... yes checking for C++ __attribute__((__hot__))... yes checking for C __attribute__((__format__(printf, 1, 2)))... yes checking for C++ __attribute__((__format__(printf, 1, 2)))... yes checking for C __attribute__((__noreturn__))... yes checking for C++ __attribute__((__noreturn__))... yes checking for C __attribute__((__nonnull__))... yes checking for C++ __attribute__((__nonnull__))... yes checking for C __attribute__((__returns_nonnull__))... yes checking for C++ __attribute__((__returns_nonnull__))... yes checking for C __builtin_expect... yes checking for C++ __builtin_expect... yes checking for C __builtin_unreachable... yes checking for C++ __builtin_unreachable... yes checking for C __builtin_assume_aligned... yes checking for C++ __builtin_assume_aligned... yes checking for C++ static_assert... no checking for C++ auto specifier... no checking for C++ lambda expressions... yes checking for C++ range-based for statements... no checking for Fortran REAL*4... yes checking for Fortran REAL*8... yes checking for Fortran REAL*16... yes checking for Fortran COMPLEX*8... yes checking for Fortran COMPLEX*16... yes checking for Fortran COMPLEX*32... yes checking for cxxabi.h... yes checking for __cxa_demangle... yes checking for Dl_info.dli_sname... yes checking for dladdr... no checking for dladdr in library dl... yes checking for backtrace... yes checking for backtrace_symbols... yes checking for crypt... no checking for crypt in library crypt... yes checking for finite in header math.h and library m... yes checking for copysign in header math.h and library m... yes checking for fpclassify in header math.h and library m... yes checking for isfinite in header math.h and library m... yes checking for isinf in header math.h and library m... yes checking for isnan in header math.h and library m... yes checking for isnormal in header math.h and library m... yes checking for signbit in header math.h and library m... yes checking for mkstemp... yes checking for va_copy... yes creating cctk_Archdefs.h creating make.arch.defn creating cctk_Extradefs.h creating make.extra.defn cctk_Archdefs.h is unchanged make.arch.defn is unchanged cctk_Extradefs.h is unchanged make.extra.defn is unchanged updating cache ./config.cache creating ./config.status creating make.config.defn creating make.config.deps creating make.config.rules creating cctk_Config.h Determining number of fortran underscores... Compiling test file with gfortran ... Lowercase - One trailing underscore Compiling test file with gfortran ... Lowercase - One trailing underscore Use gmake Cactus to build the configuration.