Configuring MPICH2 version 1.2.1p1 with '--prefix=/home/ssul/work/packages2' '--exec-prefix=/home/ssul/work/packages2/x86_64-rhel5' '--enable-sharedlib=gcc' 'CFLAGS=-I/home/ssul/work/packages/x86_64-rhel5/include -I/home/ssul/work/packages/include -I/usr/local/include' 'LDFLAGS=-L/home/ssul/work/packages/x86_64-rhel5/lib64 -Wl,-R/home/ssul/work/packages/x86_64-rhel5/lib64 -L/home/ssul/work/packages/x86_64-rhel5/lib -Wl,-R/home/ssul/work/packages/x86_64-rhel5/lib -L/usr/local/lib64 -Wl,-R/usr/local/lib64 -L/usr/local/lib -Wl,-R/usr/local/lib' 'CPPFLAGS=-I/home/ssul/work/packages/x86_64-rhel5/include -I/home/ssul/work/packages/include ' 'CXXFLAGS=-I/home/ssul/work/packages/x86_64-rhel5/include -I/home/ssul/work/packages/include ' Running on system: Linux ssul-lx 2.6.18-128.2.1.el5 #1 SMP Tue Jul 14 06:36:37 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux Executing mpich2prereq in /home/ssul/work/distros2/mpich2/mpich2-1.2.1p1/src/mpid/ch3 with Executing mpich2prereq in /home/ssul/work/distros2/mpich2/mpich2-1.2.1p1/src/mpid/ch3/channels/nemesis sourcing /home/ssul/work/distros2/mpich2/mpich2-1.2.1p1/src/pm/mpd/mpich2prereq sourcing /home/ssul/work/distros2/mpich2/mpich2-1.2.1p1/src/pm/hydra/mpich2prereq sourcing /home/ssul/work/distros2/mpich2/mpich2-1.2.1p1/src/pm/gforker/mpich2prereq sourcing /home/ssul/work/distros2/mpich2/mpich2-1.2.1p1/src/pm/mpd/setup_pm checking for gcc... gcc 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 gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E 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 checking whether __attribute__ ((weak)) allowed... yes checking whether __attribute ((weak_import)) allowed... yes checking for multiple weak symbol support... yes checking for g77... g77 checking whether we are using the GNU Fortran 77 compiler... yes checking whether g77 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 g77... -v checking for Fortran 77 libraries of g77... -L/home/ssul/work/packages/x86_64-rhel5/lib64 -L/home/ssul/work/packages/x86_64-rhel5/lib -L/usr/local/lib64 -L/usr/local/lib -L/usr/lib/gcc/x86_64-redhat-linux/3.4.6 -L/usr/lib/gcc/x86_64-redhat-linux/3.4.6/../../../../lib64 -L/usr/lib/gcc/x86_64-redhat-linux/3.4.6/../../.. -L/lib/../lib64 -L/usr/lib/../lib64 -R/home/ssul/work/packages/x86_64-rhel5/lib64 -R/home/ssul/work/packages/x86_64-rhel5/lib -R/usr/local/lib64 -R/usr/local/lib -lfrtbegin -lg2c -lm checking whether g77 accepts the FLIBS found by autoconf... yes checking whether C can link with -L/home/ssul/work/packages/x86_64-rhel5/lib64 -L/home/ssul/work/packages/x86_64-rhel5/lib -L/usr/local/lib64 -L/usr/local/lib -L/usr/lib/gcc/x86_64-redhat-linux/3.4.6 -L/usr/lib/gcc/x86_64-redhat-linux/3.4.6/../../../../lib64 -L/usr/lib/gcc/x86_64-redhat-linux/3.4.6/../../.. -L/lib/../lib64 -L/usr/lib/../lib64 -R/home/ssul/work/packages/x86_64-rhel5/lib64 -R/home/ssul/work/packages/x86_64-rhel5/lib -R/usr/local/lib64 -R/usr/local/lib -lfrtbegin -lg2c -lm... 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 doubleunderscore 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 f90... no checking for xlf90... no checking for pgf90... no checking for ifort... no checking for epcf90... no checking for f95... f95 checking that f works as the extension for Fortran 90 program... yes checking whether we are using the GNU Fortran 90 compiler... yes checking whether f95 accepts -g... yes checking for extension for Fortran 90 programs... f90 checking whether the Fortran 90 compiler (f95 -L/home/ssul/work/packages/x86_64-rhel5/lib64 -Wl,-R/home/ssul/work/packages/x86_64-rhel5/lib64 -L/home/ssul/work/packages/x86_64-rhel5/lib -Wl,-R/home/ssul/work/packages/x86_64-rhel5/lib -L/usr/local/lib64 -Wl,-R/usr/local/lib64 -L/usr/local/lib -Wl,-R/usr/local/lib) works... yes checking whether the Fortran 90 compiler (f95 -L/home/ssul/work/packages/x86_64-rhel5/lib64 -Wl,-R/home/ssul/work/packages/x86_64-rhel5/lib64 -L/home/ssul/work/packages/x86_64-rhel5/lib -Wl,-R/home/ssul/work/packages/x86_64-rhel5/lib -L/usr/local/lib64 -Wl,-R/usr/local/lib64 -L/usr/local/lib -Wl,-R/usr/local/lib) 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) yes checking whether f95 accepts -g... (cached) yes checking for extension for Fortran 90 programs... f90 checking whether the Fortran 90 compiler (f95 -L/home/ssul/work/packages/x86_64-rhel5/lib64 -Wl,-R/home/ssul/work/packages/x86_64-rhel5/lib64 -L/home/ssul/work/packages/x86_64-rhel5/lib -Wl,-R/home/ssul/work/packages/x86_64-rhel5/lib -L/usr/local/lib64 -Wl,-R/usr/local/lib64 -L/usr/local/lib -Wl,-R/usr/local/lib) works... yes checking whether the Fortran 90 compiler (f95 -L/home/ssul/work/packages/x86_64-rhel5/lib64 -Wl,-R/home/ssul/work/packages/x86_64-rhel5/lib64 -L/home/ssul/work/packages/x86_64-rhel5/lib -Wl,-R/home/ssul/work/packages/x86_64-rhel5/lib -L/usr/local/lib64 -Wl,-R/usr/local/lib64 -L/usr/local/lib -Wl,-R/usr/local/lib) 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 -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 f90 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 . 1 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/local/bin/perl checking for ar... ar checking for ranlib... ranlib checking for killall... killall checking for a BSD-compatible install... /usr/local/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/local/bin/bash checking whether /usr/local/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... sixteen checking for max C struct alignment of structs with doubles... eight checking for max C struct floating point alignment with long doubles... sixteen 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 void *... 8 checking for ANSI C header files... no checking stddef.h usability... yes checking stddef.h presence... yes checking for stddef.h... yes checking size of wchar_t... 4 checking size of float_int... 8 checking size of double_int... 16 checking size of long_int... 16 checking size of short_int... 8 checking size of two_int... 8 checking size of long_double_int... 32 checking sys/bitypes.h usability... yes checking sys/bitypes.h presence... yes checking for sys/bitypes.h... yes 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 size of _Bool... 1 checking size of float _Complex... 8 checking size of double _Complex... 16 checking size of long double _Complex... 32 checking for _Bool... yes checking for float _Complex... yes checking for double _Complex... yes checking for long double _Complex... 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... no 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... c++ -E checking complex usability... yes checking complex presence... yes checking for complex... yes checking size of Complex... 8 checking size of DoubleComplex... 16 checking size of LongDoubleComplex... 32 checking if char * pointers use byte addresses... yes checking for alignment restrictions on ... no checking for alignment restrictions on int32_t... no checking size of MPIR_Bsend_data_t... 88 checking for gcc __asm__ and pentium cmpxchgl instruction... no checking for gcc __asm__ and AMD x86_64 cmpxchgq instruction... yes checking for gcc __asm__ and IA64 xchg4 instruction... no checking for ANSI C header files... (cached) no checking stdlib.h usability... yes checking stdlib.h presence... yes checking for stdlib.h... yes checking stdarg.h usability... yes checking stdarg.h presence... yes checking for stdarg.h... yes checking sys/types.h usability... yes checking sys/types.h presence... yes checking for sys/types.h... yes checking string.h usability... yes checking string.h presence... yes checking for string.h... yes checking for inttypes.h... (cached) yes checking limits.h usability... yes checking limits.h presence... yes checking for limits.h... yes checking for stddef.h... (cached) yes checking errno.h usability... yes checking errno.h presence... yes checking for errno.h... yes checking sys/socket.h usability... yes checking sys/socket.h presence... yes checking for sys/socket.h... yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking unistd.h usability... yes checking unistd.h presence... yes checking for unistd.h... yes checking endian.h usability... yes checking endian.h presence... yes checking for endian.h... yes checking assert.h usability... yes checking assert.h presence... yes checking for assert.h... yes checking sys/param.h usability... yes checking sys/param.h presence... yes checking for sys/param.h... yes checking for sys/uio.h... yes checking for size_t... yes checking for setitimer... yes checking for alarm... yes checking for vsnprintf... yes checking for vsprintf... yes checking whether vsnprintf needs a declaration... no checking for strerror... yes checking for strncasecmp... yes checking for snprintf... yes checking whether snprintf needs a declaration... no checking for va_copy... yes checking for variable argument list macro functionality... 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... yes checking valgrind/valgrind.h presence... yes checking for valgrind/valgrind.h... yes checking valgrind/memcheck.h usability... yes checking valgrind/memcheck.h presence... yes checking for valgrind/memcheck.h... yes checking for working alloca.h... yes checking for alloca... yes checking for strdup... yes checking whether strdup needs a declaration... no checking for mkstemp... yes checking whether mkstemp needs a declaration... no checking for fdopen... yes checking whether fdopen needs a declaration... yes checking for putenv... yes checking whether putenv needs a declaration... no checking for clock_gettime... no checking for clock_getres... no checking for gethrtime... no checking for gettimeofday... yes sourcing /home/ssul/work/distros2/mpich2/mpich2-1.2.1p1/src/mpid/ch3/setup_device RUNNING SETUP_DEVICE FOR THE CH3 DEVICE sourcing /home/ssul/work/distros2/mpich2/mpich2-1.2.1p1/src/mpid/ch3/channels/nemesis/setup_channel RUNNING SETUP_CHANNEL FOR THE NEMESIS CHANNEL sourcing /home/ssul/work/distros2/mpich2/mpich2-1.2.1p1/src/mpid/common/locks/setup RUNNING SETUP FOR THE PROCESS LOCKS MODULE SPARC V9 inline spin locks supported...no SPARC V8 inline spin locks supported...no checking pthread.h usability... yes checking pthread.h presence... yes checking for pthread.h... yes checking for fgrep... /bin/fgrep checking for pthread_key_create in -lpthread... yes checking for pthread_yield... yes checking for pthread_key_create... yes checking for pthread_cleanup_push... no checking whether pthread_cleanup_push is available (may be a macro in pthread.h)... no checking whether pthread.h defines PTHREAD_MUTEX_RECURSIVE_NP... yes checking whether pthread.h defines PTHREAD_MUTEX_RECURSIVE... no checking whether pthread.h defines PTHREAD_MUTEX_ERRORCHECK_NP... yes checking whether pthread.h defines PTHREAD_MUTEX_ERRORCHECK... no checking for sched_yield... yes checking for yield... no checking for usleep... yes checking for sleep... yes checking for select... yes checking for getpid... yes checking for sched_setaffinity... yes checking for sched_getaffinity... yes checking for bindprocessor... no checking for thread_policy_set... no checking whether cpu_set_t available... yes checking whether the CPU_SET and CPU_ZERO macros are defined... no configure: configuring subsystem in src/openpa checking for a BSD-compatible install... /usr/local/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking for gcc... gcc 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 gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking for style of include used by make... GNU checking dependency style of gcc... gcc3 checking for ranlib... ranlib checking whether to enable assertions... yes checking how to run the C preprocessor... gcc -E checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -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 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 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... yes checking if 100 threads can be run at once... yes checking size of void *... 8 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 bit primitives... yes checking for support for gcc x86 bit 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: executing src/opa_config.h commands config.status: creating src/opa_config.h - prefix OPA for src/config.h defines config.status: executing depfiles commands configure: configuring subsystem in src/mpid/ch3 RUNNING CONFIGURE FOR CH3 DEVICE 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 gcc... gcc 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 gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -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 16 checking assert.h usability... yes checking assert.h presence... yes checking for assert.h... yes checking limits.h usability... yes checking limits.h presence... yes checking for limits.h... yes checking for string.h... (cached) yes checking for sys/types.h... (cached) yes checking sys/uio.h usability... yes checking sys/uio.h presence... yes checking for sys/uio.h... yes checking uuid/uuid.h usability... yes checking uuid/uuid.h presence... yes checking for uuid/uuid.h... yes checking time.h usability... yes checking time.h presence... yes checking for time.h... yes checking ctype.h usability... yes checking ctype.h presence... yes checking for ctype.h... yes checking for unistd.h... (cached) yes checking arpa/inet.h usability... yes checking arpa/inet.h presence... yes checking for arpa/inet.h... yes checking sys/socket.h usability... yes checking sys/socket.h presence... yes checking for sys/socket.h... yes checking for net/if.h... yes checking for pid_t... yes checking for inet_pton... yes checking for gethostname... yes checking whether gethostname needs a declaration... no checking for CFUUIDCreate... no checking for uuid_generate... no checking for time... yes checking whether CPP accepts variable length argument lists... yes checking whether byte ordering is bigendian... no checking whether we can use struct ifconf... yes checking size of int... 4 checking size of long... 8 checking size of long long... 8 checking size of void *... 8 configure: creating ./config.status config.status: creating Makefile config.status: creating src/Makefile config.status: creating util/Makefile config.status: creating util/shm/Makefile config.status: creating util/shmbase/Makefile config.status: creating channels/Makefile config.status: creating util/ftb/Makefile config.status: creating localdefs config.status: creating include/mpid_thread.h config.status: creating include/mpidi_ch3_conf.h config.status: executing default-1 commands copying /home/ssul/work/distros2/mpich2/mpich2-1.2.1p1/src/mpid/ch3/../common/thread/mpid_thread_mpe.c to src/mpid_thread.c === configuring in channels/nemesis (/home/ssul/work/distros2/mpich2/mpich2-1.2.1p1/build/src/mpid/ch3/channels/nemesis) configure: running /bin/sh /home/ssul/work/distros2/mpich2/mpich2-1.2.1p1/src/mpid/ch3/channels/nemesis/configure --disable-option-checking '--prefix=/home/ssul/work/packages2' '--exec-prefix=/home/ssul/work/packages2/x86_64-rhel5' '--enable-sharedlib=gcc' 'CFLAGS=-I/home/ssul/work/packages/x86_64-rhel5/include -I/home/ssul/work/packages/include -I/usr/local/include' 'LDFLAGS=-L/home/ssul/work/packages/x86_64-rhel5/lib64 -Wl,-R/home/ssul/work/packages/x86_64-rhel5/lib64 -L/home/ssul/work/packages/x86_64-rhel5/lib -Wl,-R/home/ssul/work/packages/x86_64-rhel5/lib -L/usr/local/lib64 -Wl,-R/usr/local/lib64 -L/usr/local/lib -Wl,-R/usr/local/lib' 'CPPFLAGS=-I/home/ssul/work/packages/x86_64-rhel5/include -I/home/ssul/work/packages/include ' 'CXXFLAGS=-I/home/ssul/work/packages/x86_64-rhel5/include -I/home/ssul/work/packages/include ' '--with-atomic-primitives=auto_allow_emulation' 'CC=gcc' 'LIBS= -lpthread' --cache-file=/dev/null --srcdir=/home/ssul/work/distros2/mpich2/mpich2-1.2.1p1/src/mpid/ch3/channels/nemesis RUNNING CONFIGURE FOR THE NEMESIS CHANNEL 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 gcc... gcc 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 gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking for inline... inline checking how to run the C preprocessor... gcc -E checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -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 pid_t... yes checking for net/if.h... yes checking assert.h usability... yes checking assert.h presence... yes checking for assert.h... yes checking netdb.h usability... yes checking netdb.h presence... yes checking for netdb.h... yes checking for unistd.h... (cached) yes checking sched.h usability... yes checking sched.h presence... yes checking for sched.h... yes checking sys/mman.h usability... yes checking sys/mman.h presence... yes checking for sys/mman.h... yes checking sys/ioctl.h usability... yes checking sys/ioctl.h presence... yes checking for sys/ioctl.h... yes checking sys/socket.h usability... yes checking sys/socket.h presence... yes checking for sys/socket.h... yes checking sys/sockio.h usability... no checking sys/sockio.h presence... no checking for sys/sockio.h... no checking for sys/types.h... (cached) yes checking errno.h usability... yes checking errno.h presence... yes checking for errno.h... yes checking sys/ipc.h usability... yes checking sys/ipc.h presence... yes checking for sys/ipc.h... yes checking sys/shm.h usability... yes checking sys/shm.h presence... yes checking for sys/shm.h... yes checking for netinet/in.h... yes checking for mkstemp... yes checking for rand... yes checking for srand... yes checking for OpenPA atomic primitive availability... no