Configuring MPICH2 version 1.3.2p1 with '--prefix=/home/kdungan/mpich2-install' '--enable-timer-type=gettimeofday' 'ac_cv_path_EGREP=/usr/bin/grep -E' Running on system: CYGWIN_NT-6.0 Dungan-i7-PC 1.7.7(0.230/5/3) 2010-08-31 09:58 i686 Cygwin checking for gcc... gcc checking for C compiler default output file name... a.exe checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... .exe checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E checking build system type... i686-pc-cygwin checking host system type... i686-pc-cygwin checking for grep that handles long lines and -e... /usr/bin/grep checking for fgrep... /usr/bin/grep -F Executing mpich2prereq in /home/kdungan/libraries/mpich2-1.3.2p1/src/mpid/ch3 with Executing mpich2prereq in /home/kdungan/libraries/mpich2-1.3.2p1/src/mpid/ch3/channels/nemesis configure: ===== configuring src/mpl ===== configure: executing: /home/kdungan/libraries/mpich2-1.3.2p1/src/mpl/configure '--prefix=/home/kdungan/mpich2-install' '--enable-timer-type=gettimeofday' 'ac_cv_path_EGREP=/usr/bin/grep -E' --disable-option-checking checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /usr/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking build system type... i686-pc-cygwin checking host system type... i686-pc-cygwin checking for style of include used by make... GNU checking for gcc... gcc checking for C compiler default output file name... a.exe checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... .exe checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking dependency style of gcc... gcc3 checking for a sed that does not truncate output... /usr/bin/sed checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... (cached) /usr/bin/grep -E checking for fgrep... /usr/bin/grep -F checking for ld used by gcc... /usr/i686-pc-cygwin/bin/ld.exe checking if the linker (/usr/i686-pc-cygwin/bin/ld.exe) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 8192 checking whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... yes checking for /usr/i686-pc-cygwin/bin/ld.exe option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... file_magic ^x86 archive import|^x86 DLL checking for ar... ar checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking how to run the C preprocessor... gcc -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for dlfcn.h... yes checking for objdir... .libs checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -DDLL_EXPORT -DPIC checking if gcc PIC flag -DDLL_EXPORT -DPIC works... yes checking if gcc static flag -static works... yes checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.o... (cached) yes checking whether the gcc linker (/usr/i686-pc-cygwin/bin/ld.exe) supports shared libraries... yes checking dynamic linker characteristics... Win32 ld.exe checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... no checking whether to build static libraries... yes checking whether we are using the GNU C compiler... (cached) yes checking whether gcc accepts -g... (cached) yes checking for gcc option to accept ISO C89... (cached) none needed checking dependency style of gcc... (cached) gcc3 checking for an ANSI C-conforming const... yes checking for C/C++ restrict keyword... __restrict checking for variable argument list macro functionality... yes checking stdio.h usability... yes checking stdio.h presence... yes checking for stdio.h... yes checking for stdlib.h... (cached) yes checking for string.h... (cached) yes checking stdarg.h usability... yes checking stdarg.h presence... yes checking for stdarg.h... yes checking ctype.h usability... yes checking ctype.h presence... yes checking for ctype.h... yes checking for inttypes.h... (cached) yes checking for stdint.h... (cached) yes checking valgrind.h usability... no checking valgrind.h presence... no checking for valgrind.h... no checking memcheck.h usability... no checking memcheck.h presence... no checking for memcheck.h... no checking valgrind/valgrind.h usability... no checking valgrind/valgrind.h presence... no checking for valgrind/valgrind.h... no checking valgrind/memcheck.h usability... no checking valgrind/memcheck.h presence... no checking for valgrind/memcheck.h... no checking helgrind.h usability... no checking helgrind.h presence... no checking for helgrind.h... no checking valgrind/helgrind.h usability... no checking valgrind/helgrind.h presence... no checking for valgrind/helgrind.h... no checking drd.h usability... no checking drd.h presence... no checking for drd.h... no checking valgrind/drd.h usability... no checking valgrind/drd.h presence... no checking for valgrind/drd.h... no checking whether the valgrind headers are broken or too old... yes checking for strdup... yes checking whether strdup needs a declaration... no checking for snprintf... yes checking whether snprintf needs a declaration... no checking for strncmp... yes checking whether strncmp needs a declaration... no checking for putenv... yes checking whether putenv needs a declaration... no checking whether __attribute__ allowed... yes checking whether __attribute__((format)) allowed... yes configure: creating ./config.status config.status: creating Makefile config.status: creating localdefs config.status: creating include/config.h config.status: include/config.h is unchanged config.status: executing depfiles commands config.status: executing libtool commands config.status: executing include/mplconfig.h commands config.status: creating include/mplconfig.h - prefix MPL for include/config.h defines config.status: include/mplconfig.h is unchanged configure: ===== done with src/mpl configure ===== configure: ===== configuring src/openpa ===== configure: executing: /home/kdungan/libraries/mpich2-1.3.2p1/src/openpa/configure --with-atomic-primitives=auto_allow_emulation '--prefix=/home/kdungan/mpich2-install' '--enable-timer-type=gettimeofday' 'ac_cv_path_EGREP=/usr/bin/grep -E' --disable-option-checking checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /usr/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking build system type... i686-pc-cygwin checking host system type... i686-pc-cygwin checking for style of include used by make... GNU checking for gcc... gcc checking for C compiler default output file name... a.exe checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... .exe checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking dependency style of gcc... gcc3 checking for a sed that does not truncate output... /usr/bin/sed checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... (cached) /usr/bin/grep -E checking for fgrep... /usr/bin/grep -F checking for ld used by gcc... /usr/i686-pc-cygwin/bin/ld.exe checking if the linker (/usr/i686-pc-cygwin/bin/ld.exe) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 8192 checking whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... yes checking for /usr/i686-pc-cygwin/bin/ld.exe option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... file_magic ^x86 archive import|^x86 DLL checking for ar... ar checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking how to run the C preprocessor... gcc -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for dlfcn.h... yes checking for objdir... .libs checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -DDLL_EXPORT -DPIC checking if gcc PIC flag -DDLL_EXPORT -DPIC works... yes checking if gcc static flag -static works... yes checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.o... (cached) yes checking whether the gcc linker (/usr/i686-pc-cygwin/bin/ld.exe) supports shared libraries... yes checking dynamic linker characteristics... Win32 ld.exe checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... no checking whether to build static libraries... yes checking for gcc... (cached) gcc checking whether we are using the GNU C compiler... (cached) yes checking whether gcc accepts -g... (cached) yes checking for gcc option to accept ISO C89... (cached) none needed checking dependency style of gcc... (cached) gcc3 checking whether to enable assertions... yes checking pthread.h usability... yes checking pthread.h presence... yes checking for pthread.h... yes checking atomic.h usability... no checking atomic.h presence... no checking for atomic.h... no checking intrin.h usability... no checking intrin.h presence... no checking for intrin.h... no checking for inttypes.h... (cached) yes checking for stdint.h... (cached) yes checking stddef.h usability... yes checking stddef.h presence... yes checking for stddef.h... yes checking for C/C++ restrict keyword... __restrict checking for inline... inline checking for an ANSI C-conforming const... yes checking for pthread_create in -lpthread... yes checking for pthread_yield... no checking sched.h usability... yes checking sched.h presence... yes checking for sched.h... yes checking for sched_yield... yes checking if 100 threads can be run at once... yes checking size of void *... 4 checking size of int... 4 checking whether __attribute__ allowed... yes checking whether __attribute__((format)) allowed... yes checking if compiler rejects bogus asm statements... yes checking for support for gcc x86/x86_64 primitives... yes checking for support for gcc x86 primitives for pre-Pentium 4... yes checking for support for gcc ia64 primitives... no checking for support for gcc PowerPC atomics... no checking for support for gcc SiCortex atomics... no checking for support for gcc atomic intrinsics... yes checking for support for Windows NT atomic intrinsics... no checking for support for Sun atomic operations library... no checking whether to enable strict fairness checks... no configure: creating ./config.status config.status: creating Makefile config.status: creating src/Makefile config.status: creating test/Makefile config.status: creating openpa.pc config.status: creating src/config.h config.status: src/config.h is unchanged config.status: executing depfiles commands config.status: executing libtool commands config.status: executing src/opa_config.h commands config.status: creating src/opa_config.h - prefix OPA for src/config.h defines config.status: src/opa_config.h is unchanged configure: ===== done with src/openpa configure ===== sourcing /home/kdungan/libraries/mpich2-1.3.2p1/src/pm/hydra/mpich2prereq 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 -O2... yes checking whether routines compiled with -O2 can be linked with ones compiled without -O2... yes checking for type of weak symbol alias support... pragma weak does not work outside of a file no checking whether __attribute__ ((weak)) allowed... yes checking whether __attribute__ ((weak_import)) allowed... yes checking whether __attribute__((weak,alias(...))) allowed... no checking for ifort... no checking for pgf77... no checking for af77... no checking for xlf... no checking for frt... no checking for cf77... no checking for fort77... no checking for fl32... no checking for fort... no checking for ifc... no checking for efc... no checking for ftn... no checking for gfortran... gfortran checking whether we are using the GNU Fortran 77 compiler... yes checking whether gfortran accepts -g... yes checking whether Fortran 77 compiler accepts option -O2... yes checking whether routines compiled with -O2 can be linked with ones compiled without -O2... yes checking how to get verbose linking output from gfortran... -v checking for Fortran 77 libraries of gfortran... -L/usr/lib/gcc/i686-pc-cygwin/4.5.0 -L/usr/lib/gcc/i686-pc-cygwin/4.5.0/../../.. -lgfortran -lcygwin -luser32 -lkernel32 -ladvapi32 -lshell32 checking whether gfortran accepts the FLIBS found by autoconf... yes checking whether C can link with -L/usr/lib/gcc/i686-pc-cygwin/4.5.0 -L/usr/lib/gcc/i686-pc-cygwin/4.5.0/../../.. -lgfortran -lcygwin -luser32 -lkernel32 -ladvapi32 -lshell32... 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 whether Fortran init will work with C... yes checking for ifort... no checking for pgf90... no checking for pathf90... no checking for pathf95... no checking for xlf90... no checking for xlf95... no checking for f90... no checking for epcf90... no checking for f95... no checking for fort... no checking for lf95... no checking for gfortran... gfortran checking whether we are using the GNU Fortran compiler... yes checking whether gfortran accepts -g... yes checking for extension for Fortran 90 programs... f90 checking whether the Fortran 90 compiler (gfortran ) works... yes checking whether the Fortran 90 compiler (gfortran ) is a cross-compiler... no checking whether Fortran 90 compiler works with Fortran 77 compiler... 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 77 compiler processes .F files with C preprocessor... yes checking whether we are using the GNU Fortran compiler... (cached) yes checking whether gfortran accepts -g... (cached) yes checking whether the Fortran 90 compiler (gfortran ) works... yes checking whether the Fortran 90 compiler (gfortran ) is a cross-compiler... no checking for Fortran 90 module extension... mod checking for Fortran 90 module include flag... -I checking whether Fortran 90 compiler accepts option -O2... yes checking whether routines compiled with -O2 can be linked with ones compiled without -O2... 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 Fortran 90 compiler vendor... gnu checking for c++... c++ checking whether we are using the GNU C++ compiler... yes checking whether c++ accepts -g... yes checking whether the C++ compiler c++ 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 . 5 checking whether C++ compiler accepts option -O2... yes checking whether routines compiled with -O2 can be linked with ones compiled without -O2... yes checking for perl... /usr/bin/perl checking for ar... ar checking for ranlib... ranlib checking for killall... no 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... /usr/bin/bash checking whether /usr/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 working volatile... yes checking for C/C++ restrict keyword... __restrict checking for inline... inline checking whether __attribute__ allowed... yes checking whether __attribute__((format)) allowed... yes checking whether byte ordering is bigendian... no checking whether C compiler allows unaligned doubles... yes checking whether gcc 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... four checking for max C struct alignment of structs with doubles... eight checking for max C struct floating point alignment with long doubles... four 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... 4 checking size of unsigned long... 4 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... 12 checking size of void *... 4 checking for ANSI C header files...