Configuring MPICH2 version 1.1 with '--prefix=/Volumes/dali/progs/mpich2-1.1' '--disable-rlog' '--enable-fast=O3' 'CC=icc' 'CFLAGS=-no-multibyte-chars -O3 -m64' 'F77=ifort' 'FFLAGS=-O3 -xT -align all -fno-alias -m64' 'F90=ifort' 'CXX=icpc' 'CXXFLAGS=-no-multibyte-chars -O3 -m64' 'MPICH2LIB_CXXFLAGS=-O3' 'MPICH2LIB_FFLAGS=-O3' 'MPICH2LIB_F90FLAGS=-O3' Running on system: Darwin epsilon.guest.ucar.edu 9.7.0 Darwin Kernel Version 9.7.0: Tue Mar 31 22:52:17 PDT 2009; root:xnu-1228.12.14~1/RELEASE_I386 i386 Executing mpich2prereq in /Volumes/dali/progs/mpich2-1.1/src/mpid/ch3 with Executing mpich2prereq in /Volumes/dali/progs/mpich2-1.1/src/mpid/ch3/channels/nemesis sourcing /Volumes/dali/progs/mpich2-1.1/src/pm/mpd/mpich2prereq sourcing /Volumes/dali/progs/mpich2-1.1/src/pm/hydra/mpich2prereq sourcing /Volumes/dali/progs/mpich2-1.1/src/pm/gforker/mpich2prereq sourcing /Volumes/dali/progs/mpich2-1.1/src/pm/mpd/setup_pm checking for gcc... icc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether icc accepts -g... no checking for icc option to accept ISO C89... none needed checking how to run the C preprocessor... icc -E -traditional-cpp checking whether the compiler defines __func__... yes checking whether the compiler defines __FUNC__... no checking whether the compiler sets __FUNCTION__... yes checking whether C compiler accepts option -O3... yes checking whether routines compiled with -O3 can be linked with ones compiled without -O3... yes checking for type of weak symbol alias support... no checking whether __attribute__ ((weak)) allowed... yes checking whether __attribute ((weak_import)) allowed... yes checking whether we are using the GNU Fortran 77 compiler... no checking whether ifort accepts -g... yes checking whether Fortran 77 compiler accepts option -O3... yes checking whether routines compiled with -O3 can be linked with ones compiled without -O3... yes checking whether Fortran 77 compiler accepts option -O3... yes checking whether routines compiled with -O3 can be linked with ones compiled without -O3... yes checking how to get verbose linking output from ifort... -v checking for Fortran 77 libraries of ifort... -L/opt/intel/fce/10.1.006/lib -L/usr/lib/gcc/i686-apple-darwin9/4.0.1/x86_64 -L/usr/lib/gcc/i686-apple-darwin9/4.0.1/ -L/usr/lib/ /opt/intel/fce/10.1.006/lib/libifport.a /opt/intel/fce/10.1.006/lib/libifcore.a /opt/intel/fce/10.1.006/lib/libimf.a /opt/intel/fce/10.1.006/lib/libsvml.a /opt/intel/fce/10.1.006/lib/libipgo.a -lSystemStubs -lmx /opt/intel/fce/10.1.006/lib/libirc.a /opt/intel/fce/10.1.006/lib/libirc_s.a -ldl checking whether ifort accepts the FLIBS found by autoconf... yes checking whether C can link with -L/opt/intel/fce/10.1.006/lib -L/usr/lib/gcc/i686-apple-darwin9/4.0.1/x86_64 -L/usr/lib/gcc/i686-apple-darwin9/4.0.1/ -L/usr/lib/ /opt/intel/fce/10.1.006/lib/libifport.a /opt/intel/fce/10.1.006/lib/libifcore.a /opt/intel/fce/10.1.006/lib/libimf.a /opt/intel/fce/10.1.006/lib/libsvml.a /opt/intel/fce/10.1.006/lib/libipgo.a -lSystemStubs -lmx /opt/intel/fce/10.1.006/lib/libirc.a /opt/intel/fce/10.1.006/lib/libirc_s.a -ldl... yes checking for linker for Fortran main programs... Use Fortran to link programs checking whether Fortran 77 and C objects are compatible... yes checking for Fortran 77 name mangling... lower underscore checking what libraries are needed to link Fortran programs with C routines that use stdio... none checking that f works as the extension for Fortran 90 program... yes checking whether we are using the GNU Fortran 90 compiler... no checking whether ifort accepts -g... yes checking for extension for Fortran 90 programs... f90 checking whether the Fortran 90 compiler (ifort ) works... yes checking whether the Fortran 90 compiler (ifort ) is a cross-compiler... no checking whether Fortran 90 works with Fortran 77... yes checking whether Fortran accepts ! for comments... yes checking for include directory flag for Fortran... -I checking for Fortran 77 flag for library directories... -L checking for which Fortran libraries are needed to link C with Fortran... none checking whether Fortran compiler processes .F files with C preprocessor... yes checking that f works as the extension for Fortran 90 program... yes checking whether we are using the GNU Fortran 90 compiler... (cached) no checking whether ifort accepts -g... (cached) yes checking for extension for Fortran 90 programs... f90 checking whether the Fortran 90 compiler (ifort ) works... yes checking whether the Fortran 90 compiler (ifort ) is a cross-compiler... no checking for Fortran 90 module extension... mod checking for Fortran 90 module include flag... -I checking whether Fortran 90 accepts f90 suffix... yes checking whether Fortran 90 compiler accepts option -O3... yes checking whether routines compiled with -O3 can be linked with ones compiled without -O3... yes checking whether Fortran 90 compiler accepts option -O3... yes checking whether routines compiled with -O3 can be linked with ones compiled without -O3... yes checking whether Fortran 90 compiler processes .F90 files with C preprocessor... yes checking what libraries are needed to link Fortran90 programs with C routines that use stdio... none checking for f90 compiler vendor... intel checking for c++... icpc checking whether we are using the GNU C++ compiler... yes checking whether icpc accepts -g... no checking whether the C++ compiler icpc can build an executable... yes checking whether C++ compiler works with string... yes checking whether the compiler supports exceptions... yes checking whether the compiler recognizes bool as a built-in type... yes checking whether the compiler implements namespaces... yes checking whether available... yes checking whether the compiler implements the namespace std... yes checking whether available... no checking for GNU g++ version... 4 . 0 checking whether C++ compiler accepts option -O3... yes checking whether routines compiled with -O3 can be linked with ones compiled without -O3... yes checking whether C++ compiler accepts option -O3... yes checking whether routines compiled with -O3 can be linked with ones compiled without -O3... yes checking for perl... /usr/bin/perl checking for ar... ar checking for ranlib... ranlib checking for etags... etags checking for etags argument to specify language... --language=c checking for killall... killall checking for a BSD-compatible install... /usr/bin/install -c checking whether install works... yes checking whether install breaks libraries... no checking whether mkdir -p works... yes checking for make... make checking whether clock skew breaks make... no checking whether make supports include... yes checking whether make allows comments in actions... yes checking for virtual path format... VPATH checking whether make sets CFLAGS... yes checking for bash... /bin/bash checking whether /bin/bash supports arrays... yes checking for doctext... false checking for location of doctext style files... unavailable checking for an ANSI C-conforming const... yes checking for volatile... yes checking for restrict... __restrict checking for inline... inline checking whether __attribute__ allowed... yes checking whether __attribute__((format)) allowed... yes checking whether byte ordering is bigendian... universal checking whether C compiler allows unaligned doubles... yes checking whether icc supports __func__... yes Using gcc to determine dependencies checking whether long double is supported... yes checking whether long long is supported... yes checking for max C struct integer alignment... eight checking for max C struct floating point alignment... sixteen checking for max C struct alignment of structs with doubles... eight checking for max C struct floating point alignment with long doubles... sixteen configure: WARNING: Structures containing long doubles may be aligned differently from structures with floats or longs. MPICH2 does not handle this case automatically and you should avoid assumed extents for structures containing float types. checking if alignment of structs with doubles is based on position... no checking if alignment of structs with long long ints is based on position... no checking if double alignment breaks rules, find actual alignment... no checking for alignment restrictions on pointers... int or better checking size of char... 1 checking size of unsigned char... 1 checking size of short... 2 checking size of unsigned short... 2 checking size of int... 4 checking size of unsigned int... 4 checking size of long... 8 checking size of unsigned long... 8 checking size of long long... 8 checking size of unsigned long long... 8 checking size of float... 4 checking size of double... 8 checking size of long double... 16 checking size of wchar_t... 0 checking stddef.h usability... yes checking stddef.h presence... yes checking for stddef.h... yes checking for sizeof wchar_t... 4 checking size of void *... 8 checking for size of float int... 8 checking for size of double int... 12 checking for size of long int... 12 checking for size of short int... 6 checking for size of 2 int... 8 checking for size of long double int... 20 checking sys/bitypes.h usability... no checking sys/bitypes.h presence... no checking for sys/bitypes.h... no checking inttypes.h usability... yes checking inttypes.h presence... yes checking for inttypes.h... yes checking stdint.h usability... yes checking stdint.h presence... yes checking for stdint.h... yes checking for int8_t... yes checking for int16_t... yes checking for int32_t... yes checking for int64_t... yes checking for uint8_t... yes checking for uint16_t... yes checking for uint32_t... yes checking for uint64_t... yes checking for size of Fortran type integer... 4 checking for size of Fortran type real... 4 checking for size of Fortran type double precision... 8 checking whether integer*1 is supported... yes checking whether integer*2 is supported... yes checking whether integer*4 is supported... yes checking whether integer*8 is supported... yes checking whether integer*16 is supported... no checking whether real*4 is supported... yes checking whether real*8 is supported... yes checking whether real*16 is supported... yes checking for C type matching Fortran integer... int checking for size of MPI_Status... 20 checking for values of Fortran logicals... True is -1 and False is 0 checking for Fortran 90 integer kind for 8-byte integers... 8 checking whether real*8 is supported in Fortran 90... yes checking size of bool... 1 checking how to run the C++ preprocessor... /lib/cpp configure: error: C++ preprocessor "/lib/cpp" fails sanity check See `config.log' for more details.