$ ./configure --prefix=/home/albert/soft/octave checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking whether UID '500' is supported by ustar format... yes checking whether GID '500' is supported by ustar format... yes checking how to create a ustar tar archive... gnutar checking whether make supports nested variables... (cached) yes checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking for style of include used by make... GNU checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no 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 whether gcc understands -c and -o together... yes checking dependency style of gcc... gcc3 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 minix/config.h usability... no checking minix/config.h presence... no checking for minix/config.h... no checking whether it is safe to define __EXTENSIONS__... yes checking whether _XOPEN_SOURCE should be defined... no defining octlibdir to be $(libdir)/octave/$(version) defining archlibdir to be $(libexecdir)/octave/$(version)/exec/$(canonical_host_type) defining localarchlibdir to be $(libexecdir)/octave/site/exec/$(canonical_host_type) defining localapiarchlibdir to be $(libexecdir)/octave/$(api_version)/site/exec/$(canonical_host_type) defining localverarchlibdir to be $(libexecdir)/octave/$(version)/site/exec/$(canonical_host_type) defining octfiledir to be $(libdir)/octave/$(version)/oct/$(canonical_host_type) defining localoctfiledir to be $(libdir)/octave/site/oct/$(canonical_host_type) defining localapioctfiledir to be $(libdir)/octave/site/oct/$(api_version)/$(canonical_host_type) defining localveroctfiledir to be $(libdir)/octave/$(version)/site/oct/$(canonical_host_type) defining octincludedir to be $(includedir)/octave-$(version)/octave defining fcnfiledir to be $(datadir)/octave/$(version)/m defining localfcnfiledir to be $(datadir)/octave/site/m defining localapifcnfiledir to be $(datadir)/octave/site/$(api_version)/m defining localverfcnfiledir to be $(datadir)/octave/$(version)/site/m defining octetcdir to be $(datadir)/octave/$(version)/etc defining octlocaledir to be $(datadir)/octave/$(version)/locale defining doc_cache_file to be $(octetcdir)/doc-cache defining octtestsdir to be $(octetcdir)/tests defining texi_macros_file to be $(octetcdir)/macros.texi defining imagedir to be $(datadir)/octave/$(version)/imagelib defining man1dir to be $(mandir)/man1 defining man1ext to be .1 defining infofile to be $(infodir)/octave.info checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for gawk... 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(cached) /bin/grep checking for gfind... no checking for find... find checking for a usable sed... /bin/sed checking for perl... perl checking for gperf... gperf checking for flex... flex checking lex output file root... lex.yy checking lex library... -lfl checking whether yytext is a pointer... yes defining LFLAGS to be -I checking for bison... bison -y checking syntax of bison push/pull declaration... underscore quote checking for makeinfo... makeinfo checking for texi2dvi... no configure: WARNING: I didn't find texi2dvi, but it's only a problem if you need to reconstruct the DVI version of the manual checking for texi2pdf... no checking whether ln -s works... yes checking for desktop-file-install... desktop-file-install checking for gs... gs checking for gnuplot... gnuplot checking for less... less checking for python... python configure: defining __NO_MATH_INLINES avoids buggy GNU libc exp function checking for g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking dependency style of g++... gcc3 checking how to run the C++ preprocessor... g++ -E 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 whether gcc understands -c and -o together... (cached) yes checking dependency style of gcc... (cached) gcc3 checking how to run the C preprocessor... gcc -E checking whether gcc needs -traditional... no checking for Minix Amsterdam compiler... no checking for ar... ar checking for ranlib... ranlib checking for _LARGEFILE_SOURCE value needed for large files... no checking for special C compiler options needed for large files... no checking for _FILE_OFFSET_BITS value needed for large files... no checking C compiler version number... 4.4.7 checking C++ compiler version number... 4.4.7 checking whether stl_algo.h is broken... no checking for the pthreads library -lpthreads... no checking whether pthreads work without any flags... no checking whether pthreads work with -Kthread... no checking whether pthreads work with -kthread... no checking for the pthreads library -llthread... no checking whether pthreads work with -pthread... yes checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE checking if more special flags are required for pthreads... no checking for PTHREAD_PRIO_INHERIT... yes checking for sin in -lm... yes checking for gfortran... gfortran checking whether we are using the GNU Fortran 77 compiler... yes checking whether gfortran accepts -g... yes checking how to get verbose linking output from gfortran... -v checking for Fortran 77 libraries of gfortran... -L/usr/lib64/../lib64 -L/usr/local/lib64/../lib64 -L/usr/lib/../lib64 -L/usr/local/lib/../lib64 -L/usr/lib/gcc/x86_64-redhat-linux/4.4.7 -L/usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../lib64 -L/lib/../lib64 -L/usr/lib64 -L/usr/local/lib64 -L/usr/local/lib -L. -L/usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../.. -lgfortranbegin -lgfortran -lm checking for dummy main to link with Fortran 77 libraries... none checking for Fortran 77 name-mangling scheme... lower case, underscore, no extra underscore configure: defining FFLAGS to be -O checking whether gfortran has the intrinsic function ISNAN... yes checking whether gfortran generates correct size integers... yes checking whether gfortran accepts -ffloat-store... yes setting F77_FLOAT_STORE_FLAG to -ffloat-store checking libqhull/libqhull.h usability... no checking libqhull/libqhull.h presence... no checking for libqhull/libqhull.h... no checking qhull/libqhull.h usability... no checking qhull/libqhull.h presence... no checking for qhull/libqhull.h... no checking libqhull.h usability... no checking libqhull.h presence... no checking for libqhull.h... no checking qhull/qhull.h usability... yes checking qhull/qhull.h presence... yes checking for qhull/qhull.h... yes checking for qh_qhull in -lqhull... yes checking for qh_version in -lqhull... yes checking whether the qhull library works... yes checking pcre.h usability... yes checking pcre.h presence... yes checking for pcre.h... yes checking pcre/pcre.h usability... no checking pcre/pcre.h presence... no checking for pcre/pcre.h... no checking whether pcre.h defines the macros we need... yes checking for pcre-config... yes checking for pcre_compile... yes checking zlib.h usability... yes checking zlib.h presence... yes checking for zlib.h... yes checking for gzclearerr in -lz... yes checking for llvm-config... llvm-config checking whether gcc accepts -isystem .... yes configure: using -isystem for LLVM headers checking for LLVMBuildAdd in -lLLVM-3.5svn... no checking llvm/Support/TargetSelect.h usability... yes checking llvm/Support/TargetSelect.h presence... yes checking for llvm/Support/TargetSelect.h... yes checking llvm/IR/Function.h usability... yes checking llvm/IR/Function.h presence... yes checking for llvm/IR/Function.h... yes checking llvm/Support/IRBuilder.h usability... no checking llvm/Support/IRBuilder.h presence... no checking for llvm/Support/IRBuilder.h... no checking llvm/IR/IRBuilder.h usability... yes checking llvm/IR/IRBuilder.h presence... yes checking for llvm/IR/IRBuilder.h... yes checking llvm/Target/TargetData.h usability... no checking llvm/Target/TargetData.h presence... no checking for llvm/Target/TargetData.h... no checking llvm/IR/DataLayout.h usability... yes checking llvm/IR/DataLayout.h presence... yes checking for llvm/IR/DataLayout.h... yes checking check llvm::Function::addAttribute arg type is llvm::Attributes... no checking check LLVM::Function::addFnAttr arg type is llvm::Attributes... no checking check LLVM::CallInst::addAttribute arg type is llvm::Attributes... no checking hdf5.h usability... yes checking hdf5.h presence... yes checking for hdf5.h... yes checking for H5Gget_num_objs in -lhdf5... yes checking whether HDF5 library has enforced version 1.6 API... no checking fftw3.h usability... yes checking fftw3.h presence... yes checking for fftw3.h... yes checking for fftw_plan_dft_1d in -lfftw3... yes checking for fftw3.h... (cached) yes checking for fftwf_plan_dft_1d in -lfftw3f... yes checking for fftw3 multi-threading support... -lfftw3_threads checking for fftw3f multi-threading support... -lfftw3f_threads checking glpk/glpk.h usability... yes checking glpk/glpk.h presence... yes checking for glpk/glpk.h... yes checking for glp_simplex in -lglpk... yes checking whether the glpk library has glp_interior(glp_prob*, glp_iptcp*)... yes checking curl/curl.h usability... yes checking curl/curl.h presence... yes checking for curl/curl.h... yes checking for curl_easy_escape in -lcurl... yes checking for CURLOPT_DIRLISTONLY in curl/curl.h... yes checking Magick++.h usability... yes checking Magick++.h presence... yes checking for Magick++.h... yes checking for Magick::ColorRGB in Magick++.h... yes checking for setlocale... yes checking for X... libraries , headers checking for XrmInitialize in -lX11... yes checking whether ld accepts -framework Carbon... no checking whether ld accepts -framework OpenGL... no checking for GL/gl.h... yes checking for GL/glu.h... yes checking for glEnable in -lGL... yes checking for FT2... yes checking for FreeType2 version >= 9.03... yes checking for FT_Reference_Face... no checking for FONTCONFIG... yes checking for XFT... yes checking for fltk-config... /usr/bin/fltk-config checking for OpenGL support in FLTK... yes checking gl2ps.h usability... no checking gl2ps.h presence... no checking for gl2ps.h... no configure: WARNING: gl2ps library not found. OpenGL printing is disabled. checking how to print strings... printf checking for a sed that does not truncate output... /bin/sed checking for fgrep... /bin/grep -F checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) 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 the maximum length of command line arguments... 1966080 checking whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... yes checking how to convert x86_64-unknown-linux-gnu file names to x86_64-unknown-linux-gnu format... func_convert_file_noop checking how to convert x86_64-unknown-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for archiver @FILE support... @ checking for strip... strip checking for ranlib... (cached) ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking for sysroot... no checking for mt... no checking if : is a manifest tool... no 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... -fPIC -DPIC checking if gcc PIC flag -fPIC -DPIC works... yes checking if gcc static flag -static works... no 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/bin/ld -m elf_x86_64) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking for shl_load... no checking for shl_load in -ldld... no checking for dlopen... no checking for dlopen in -ldl... yes checking whether a program can dlopen itself... yes checking whether a statically linked program can dlopen itself... yes checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... no checking how to run the C++ preprocessor... g++ -E checking for ld used by g++... /usr/bin/ld -m elf_x86_64 checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld... yes checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking for g++ option to produce PIC... -fPIC -DPIC checking if g++ PIC flag -fPIC -DPIC works... yes checking if g++ static flag -static works... no checking if g++ supports -c -o file.o... yes checking if g++ supports -c -o file.o... (cached) yes checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking dynamic linker characteristics... (cached) GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... no checking for gfortran option to produce PIC... -fPIC checking if gfortran PIC flag -fPIC works... yes checking if gfortran static flag -static works... no checking if gfortran supports -c -o file.o... yes checking if gfortran supports -c -o file.o... (cached) yes checking whether the gfortran linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking dynamic linker characteristics... (cached) GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking if sgemm_ is being linked in already... no checking for ATL_xerbla in -latlas... no checking for sgemm_ in -lblas... yes checking for dgemm_ in -ldgemm... no checking for sgemm_ in -lmkl... no checking for sgemm_ in -framework vecLib... no checking for sgemm_ in -lcxml... no checking for sgemm_ in -ldxml... no checking for sgemm_ in -lscs... no checking for sgemm_ in -lcomplib.sgimath... no checking for sgemm_ in -lblas... (cached) yes checking for sgemm_ in -lessl... no checking for sgemm_ in -lblas... (cached) yes checking whether LSAME is called correctly from Fortran... yes checking whether ISAMAX is called correctly from Fortran... yes checking whether SDOT is called correctly from Fortran... yes checking whether DDOT is called correctly from Fortran... yes checking whether CDOTU is called correctly from Fortran... yes checking whether ZDOTU is called correctly from Fortran... yes checking whether the integer size is correct... yes checking for cheev_... no checking for cheev_ in -llapack... yes checking for sqr1up in -lqrupdate... yes checking for slup1up in -lqrupdate... yes checking suitesparse/amd.h usability... yes checking suitesparse/amd.h presence... yes checking for suitesparse/amd.h... yes checking for amd_postorder in -lamd... yes checking suitesparse/camd.h usability... yes checking suitesparse/camd.h presence... yes checking for suitesparse/camd.h... yes checking for camd_postorder in -lcamd... yes checking suitesparse/colamd.h usability... yes checking suitesparse/colamd.h presence... yes checking for suitesparse/colamd.h... yes checking for colamd in -lcolamd... yes checking suitesparse/ccolamd.h usability... yes checking suitesparse/ccolamd.h presence... yes checking for suitesparse/ccolamd.h... yes checking for ccolamd in -lccolamd... yes checking suitesparse/cholmod.h usability... yes checking suitesparse/cholmod.h presence... yes checking for suitesparse/cholmod.h... yes checking for cholmod_start in -lcholmod... yes checking suitesparse/cs.h usability... yes checking suitesparse/cs.h presence... yes checking for suitesparse/cs.h... yes checking for cs_di_sqr in -lcxsparse... yes checking suitesparse/umfpack.h usability... yes checking suitesparse/umfpack.h presence... yes checking for suitesparse/umfpack.h... yes checking for umfpack_zi_get_determinant in -lumfpack... yes checking whether UMFPACK needs SuiteSparse_time function... no checking for UMFPACK separate complex matrix and rhs split... yes checking for dseupd in -larpack... yes checking whether the arpack library works... yes checking for library containing tputs... -lncurses checking for rl_set_keyboard_input_timeout in -lreadline... yes configure: defining FPICFLAG to be -fPIC configure: defining CPICFLAG to be -fPIC configure: defining CXXPICFLAG to be -fPIC configure: defining SHLEXT to be so configure: defining SHLLIB to be $(SHLEXT) configure: defining SHLBIN to be configure: defining SHLEXT_VER to be $(SHLEXT).$(version) configure: defining SHLLIB_VER to be $(SHLLIB).$(version) configure: defining SHLBIN_VER to be $(SHLBIN).$(version) configure: defining SHLLINKEXT to be configure: defining LIBPRE to be lib configure: defining SHLPRE to be lib configure: defining SHLLIBPRE to be lib configure: defining SHLBINPRE to be lib configure: defining SH_LD to be $(CXX) configure: defining SH_LDFLAGS to be -shared configure: defining DL_LD to be $(SH_LD) configure: defining DL_LDFLAGS to be $(SH_LDFLAGS) configure: defining MKOCTFILE_DL_LDFLAGS to be -shared -Wl,-Bsymbolic configure: defining SONAME_FLAGS to be -Wl,-soname -Wl,$@ configure: defining NO_OCT_FILE_STRIP to be false configure: defining TEMPLATE_AR to be $(AR) configure: defining TEMPLATE_ARFLAGS to be cru configure: defining CRUFT_DLL_DEFS to be configure: defining OCTAVE_DLL_DEFS to be configure: defining OCTINTERP_DLL_DEFS to be configure: defining OCTGUI_DLL_DEFS to be configure: defining OCTGRAPHICS_DLL_DEFS to be configure: defining library_path_var to be LD_LIBRARY_PATH checking whether g++ accepts -rdynamic... yes configure: defining CROSS_TOOL_PREFIX to be configure: defining MKOCTFILE_AR to be ar configure: defining MKOCTFILE_CC to be gcc configure: defining MKOCTFILE_CXX to be g++ configure: defining MKOCTFILE_DL_LD to be $(SH_LD) configure: defining MKOCTFILE_F77 to be gfortran configure: defining MKOCTFILE_LD_CXX to be $(CXX) configure: defining MKOCTFILE_RANLIB to be ranlib checking for library containing tputs... (cached) -lncurses checking for dirent.h that defines DIR... yes checking for library containing opendir... none required checking for sys/wait.h that is POSIX.1 compatible... yes checking curses.h usability... yes checking curses.h presence... yes checking for curses.h... yes checking direct.h usability... no checking direct.h presence... no checking for direct.h... no checking for dlfcn.h... (cached) yes checking floatingpoint.h usability... no checking floatingpoint.h presence... no checking for floatingpoint.h... no checking fpu_control.h usability... yes checking fpu_control.h presence... yes checking for fpu_control.h... yes checking grp.h usability... yes checking grp.h presence... yes checking for grp.h... yes checking ieeefp.h usability... no checking ieeefp.h presence... no checking for ieeefp.h... no checking for inttypes.h... (cached) yes checking locale.h usability... yes checking locale.h presence... yes checking for locale.h... yes checking for memory.h... (cached) yes checking ncurses.h usability... yes checking ncurses.h presence... yes checking for ncurses.h... yes checking poll.h usability... yes checking poll.h presence... yes checking for poll.h... yes checking pthread.h usability... yes checking pthread.h presence... yes checking for pthread.h... yes checking pwd.h usability... yes checking pwd.h presence... yes checking for pwd.h... yes checking sunmath.h usability... no checking sunmath.h presence... no checking for sunmath.h... no checking sys/ioctl.h usability... yes checking sys/ioctl.h presence... yes checking for sys/ioctl.h... yes checking sys/param.h usability... yes checking sys/param.h presence... yes checking for sys/param.h... yes checking sys/poll.h usability... yes checking sys/poll.h presence... yes checking for sys/poll.h... yes checking sys/resource.h usability... yes checking sys/resource.h presence... yes checking for sys/resource.h... yes checking sys/select.h usability... yes checking sys/select.h presence... yes checking for sys/select.h... yes checking termcap.h usability... yes checking termcap.h presence... yes checking for termcap.h... yes checking sstream usability... yes checking sstream presence... yes checking for sstream... yes checking unordered_map usability... no checking unordered_map presence... no checking for unordered_map... no checking tr1/unordered_map usability... yes checking tr1/unordered_map presence... yes checking for tr1/unordered_map... yes checking whether unordered_map requires tr1 namespace... yes checking termios.h usability... yes checking termios.h presence... yes checking for termios.h... yes checking termio.h usability... yes checking termio.h presence... yes checking for termio.h... yes checking sgtty.h usability... yes checking sgtty.h presence... yes checking for sgtty.h... yes checking fnmatch.h usability... yes checking fnmatch.h presence... yes checking for fnmatch.h... yes checking conio.h usability... no checking conio.h presence... no checking for conio.h... no checking for int64_t... yes checking for mode_t... yes checking for off_t... yes checking for pid_t... yes checking for size_t... yes checking for ssize_t... yes checking for uid_t in sys/types.h... yes checking for uint64_t... yes checking for dev_t... yes checking for ino_t... yes checking for long long int... yes checking for unsigned long long int... yes checking for ptrdiff_t... yes checking size of short... 2 checking size of int... 4 checking size of long... 8 checking size of long long... 8 checking size of long double... 16 checking for struct stat.st_blksize... yes checking for struct stat.st_blocks... yes checking for struct stat.st_rdev... yes checking for struct group.gr_passwd... no checking whether struct tm is in sys/time.h or time.h... time.h checking for struct tm.tm_zone... yes checking for C++ support for new friend template declaration... yes checking for broken C++ reinterpret_cast... no checking whether defines placement delete operator... yes checking whether C++ supports dynamic auto arrays... yes checking for IEEE 754 data format... yes checking if C++ library is ISO compliant... yes checking whether bit_and, bit_or, bit_xor are defined in the C++ library... yes checking whether complex class can set components independently... yes checking whether complex class can reference components independently... yes checking whether fast integer arithmetics is usable... yes checking for working alloca.h... yes checking for alloca... yes checking for C/C++ restrict keyword... __restrict checking for canonicalize_file_name... yes checking for realpath... yes checking for getcwd... yes checking for readlink... yes checking for _set_invalid_parameter_handler... no checking for fchdir... yes checking for fcntl... yes checking for symlink... yes checking for fdopendir... yes checking for mempcpy... yes checking for btowc... yes checking for isblank... yes checking for iswctype... yes checking for mbsrtowcs... yes checking for wmemchr... yes checking for wmemcpy... yes checking for wmempcpy... yes checking for fpurge... no checking for __fpurge... yes checking for __freading... yes checking for fstatat... yes checking for getdtablesize... yes checking for getlogin_r... yes checking for gettimeofday... yes checking for getpwnam_r... yes checking for link... yes checking for lstat... yes checking for mbsinit... yes checking for mbrtowc... yes checking for mprotect... yes checking for mkfifo... yes checking for mkostemp... yes checking for openat... yes checking for pathconf... yes checking for secure_getenv... no checking for sigaction... yes checking for sigaltstack... yes checking for siginterrupt... yes checking for sleep... yes checking for strdup... yes checking for tzset... yes checking for strndup... yes checking for strptime... yes checking for localtime_r... yes checking for times... yes checking for pipe... yes checking for vasnprintf... no checking for snprintf... yes checking for iswcntrl... yes checking whether // is distinct from /... no checking whether realpath works... yes checking for sys/param.h... (cached) yes checking for unistd.h... (cached) yes checking for sys/socket.h... yes checking for dirent.h... yes checking for wctype.h... yes checking for sys/stat.h... (cached) yes checking for netdb.h... yes checking for getopt.h... yes checking for sys/time.h... yes checking for sys/cdefs.h... yes checking for math.h... yes checking for sys/mman.h... yes checking for sys/select.h... (cached) yes checking for wchar.h... yes checking for stdint.h... (cached) yes checking for strings.h... (cached) yes checking for sys/times.h... yes checking for sys/uio.h... yes checking for sys/utsname.h... yes checking for features.h... yes checking whether byte ordering is bigendian... no checking whether the preprocessor supports include_next... yes checking whether system header files limit the line length... no checking if environ is properly declared... yes checking for complete errno.h... yes checking whether strerror_r is declared... yes checking for strerror_r... yes checking whether strerror_r returns char *... yes checking whether fchdir is declared... yes checking for working fcntl.h... yes checking for st_dm_mode in struct stat... no checking whether strmode is declared... no checking for mbstate_t... yes checking whether frexp() can be used without linking with libm... yes checking whether alarm is declared... yes checking whether stdin defaults to large file offsets... yes checking whether fseeko is declared... yes checking for fseeko... yes checking whether fflush works on input streams... no checking whether stat file-mode macros are broken... no checking for nlink_t... yes checking whether fchmodat is declared without a macro... yes checking whether fstat is declared without a macro... yes checking whether fstatat is declared without a macro... yes checking whether futimens is declared without a macro... yes checking whether lchmod is declared without a macro... yes checking whether lstat is declared without a macro... yes checking whether mkdirat is declared without a macro... yes checking whether mkfifo is declared without a macro... yes checking whether mkfifoat is declared without a macro... yes checking whether mknod is declared without a macro... yes checking whether mknodat is declared without a macro... yes checking whether stat is declared without a macro... yes checking whether utimensat is declared without a macro... yes checking whether lstat correctly handles trailing slash... yes checking whether ftello is declared... yes checking for ftello... yes checking whether ftello works... yes checking whether getcwd (NULL, 0) allocates memory for result... yes checking for getcwd with POSIX signature... yes checking whether getcwd is declared... yes checking whether getlogin_r is declared... yes checking whether getlogin is declared... yes checking for getopt.h... (cached) yes checking for getopt_long_only... yes checking whether getopt is POSIX compatible... yes checking for working GNU getopt function... no checking whether getenv is declared... yes checking for struct timeval... yes checking for wide-enough struct timeval.tv_sec member... yes checking whether gettimeofday is declared without a macro... yes checking where to find the exponent in a 'double'... word 1 bit 20 checking where to find the exponent in a 'float'... word 0 bit 23 checking whether long double and double are the same... no checking for nl_langinfo and CODESET... yes checking whether getc_unlocked is declared... yes checking whether we are using the GNU C Library >= 2.1 or uClibc... yes checking whether malloc, realloc, calloc are POSIX compliant... yes checking for stdlib.h... (cached) yes checking for GNU libc compatible malloc... yes checking for unsigned long long int... (cached) yes checking for long long int... (cached) yes checking for a traditional japanese locale... ja_JP checking for a transitional chinese locale... zh_CN.GB18030 checking for a french Unicode locale... fr_FR.UTF-8 checking for a traditional french locale... fr_FR checking for mmap... yes checking for MAP_ANONYMOUS... yes checking whether memchr works... yes checking whether memrchr is declared... yes checking whether is self-contained... yes checking whether pselect is declared without a macro... yes checking whether select is declared without a macro... yes checking for inline... inline checking for library containing setsockopt... none needed checking whether select supports a 0 argument... yes checking whether select detects invalid fds... yes checking for promoted mode_t type... mode_t checking for sigset_t... yes checking for long file names... yes checking for stdbool.h that conforms to C99... yes checking for _Bool... yes checking for wchar_t... yes checking whether stdint.h conforms to C99... yes checking whether strdup is declared... yes checking whether strerror(0) succeeds... yes checking for struct tm.tm_gmtoff... yes checking whether ffsl is declared without a macro... yes checking whether ffsll is declared without a macro... yes checking whether memmem is declared without a macro... yes checking whether mempcpy is declared without a macro... yes checking whether memrchr is declared without a macro... yes checking whether rawmemchr is declared without a macro... yes checking whether stpcpy is declared without a macro... yes checking whether stpncpy is declared without a macro... yes checking whether strchrnul is declared without a macro... yes checking whether strdup is declared without a macro... yes checking whether strncat is declared without a macro... yes checking whether strndup is declared without a macro... yes checking whether strnlen is declared without a macro... yes checking whether strpbrk is declared without a macro... yes checking whether strsep is declared without a macro... yes checking whether strcasestr is declared without a macro... yes checking whether strtok_r is declared without a macro... yes checking whether strerror_r is declared without a macro... yes checking whether strsignal is declared without a macro... yes checking whether strverscmp is declared without a macro... yes checking whether ffs is declared without a macro... yes checking whether strcasecmp is declared without a macro... yes checking whether strncasecmp is declared without a macro... yes checking whether strndup is declared... (cached) yes checking whether strnlen is declared... (cached) yes checking for struct timespec in ... yes checking for wint_t... yes checking for inttypes.h... yes checking for stdint.h... yes checking for intmax_t... yes checking whether snprintf returns a byte count as in C99... yes checking for snprintf... (cached) yes checking for strnlen... yes checking for wcslen... yes checking for wcsnlen... yes checking for mbrtowc... (cached) yes checking for wcrtomb... yes checking whether _snprintf is declared... no checking whether uses 'inline' correctly... yes checking for alloca as a compiler built-in... yes checking whether this system has an arbitrary file name length limit... yes checking for closedir... yes checking whether copysign can be used without linking with libm... yes checking whether copysignf can be used without linking with libm... yes checking whether copysignf is declared... yes checking for d_ino member in directory struct... yes checking for d_type member in directory struct... yes checking whether alphasort is declared without a macro... yes checking whether closedir is declared without a macro... yes checking whether dirfd is declared without a macro... yes checking whether fdopendir is declared without a macro... yes checking whether opendir is declared without a macro... yes checking whether readdir is declared without a macro... yes checking whether rewinddir is declared without a macro... yes checking whether scandir is declared without a macro... yes checking for dirfd... yes checking whether dirfd is declared... (cached) yes checking whether dirfd is a macro... no checking whether // is distinct from /... (cached) no checking whether dup2 works... yes checking for error_at_line... yes checking whether fflush works on input streams... (cached) no checking whether fcntl handles F_DUPFD correctly... yes checking whether fcntl understands F_DUPFD_CLOEXEC... needs runtime check checking whether fcntl is declared without a macro... yes checking whether openat is declared without a macro... yes checking whether fdopendir is declared... (cached) yes checking whether fdopendir works... yes checking whether fflush works on input streams... (cached) no checking whether conversion from 'int' to 'long double' works... yes checking whether floorf is declared... yes checking for working POSIX fnmatch... no checking whether isblank is declared... yes checking whether fopen recognizes a trailing slash... yes checking whether fpurge is declared... no checking whether frexp works... yes checking whether frexpf can be used without linking with libm... yes checking whether frexpf works... yes checking for fseeko... (cached) yes checking whether fflush works on input streams... (cached) no checking for _fseeki64... no checking whether fstatat (..., 0) works... yes checking for ftello... (cached) yes checking whether ftello works... (cached) yes checking whether getcwd handles long file names properly... no, but it is partly working checking for getpagesize... yes checking whether getcwd aborts when 4k < cwd_length < 16k... no checking whether getdtablesize works... yes checking for gethostname... yes checking for HOST_NAME_MAX... yes checking whether getlogin_r works with small buffers... yes checking whether gettimeofday clobbers localtime buffer... no checking for gettimeofday with POSIX signature... almost checking glob.h usability... yes checking glob.h presence... yes checking for glob.h... yes checking for GNU glob interface version 1... yes checking whether glob lists broken symlinks... no checking whether isnan(double) can be used without linking with libm... yes checking whether isnan(float) can be used without linking with libm... yes checking whether isnan(float) works... yes checking whether isnan(long double) can be used without linking with libm... yes checking whether isnanl works... no checking where to find the exponent in a 'long double'... word 2 bit 0 checking whether link obeys POSIX... yes checking whether lseek detects pipes... yes checking for stdlib.h... (cached) yes checking for GNU libc compatible malloc... (cached) yes checking whether NAN macro works... yes checking whether HUGE_VAL works... yes checking whether acosf is declared without a macro... yes checking whether acosl is declared without a macro... yes checking whether asinf is declared without a macro... yes checking whether asinl is declared without a macro... yes checking whether atanf is declared without a macro... yes checking whether atanl is declared without a macro... yes checking whether cbrt is declared without a macro... yes checking whether cbrtf is declared without a macro... yes checking whether cbrtl is declared without a macro... yes checking whether ceilf is declared without a macro... yes checking whether ceill is declared without a macro... yes checking whether copysign is declared without a macro... yes checking whether copysignf is declared without a macro... yes checking whether copysignl is declared without a macro... yes checking whether cosf is declared without a macro... yes checking whether cosl is declared without a macro... yes checking whether coshf is declared without a macro... yes checking whether expf is declared without a macro... yes checking whether expl is declared without a macro... yes checking whether exp2 is declared without a macro... yes checking whether exp2f is declared without a macro... yes checking whether exp2l is declared without a macro... yes checking whether expm1 is declared without a macro... yes checking whether expm1f is declared without a macro... yes checking whether expm1l is declared without a macro... yes checking whether fabsf is declared without a macro... yes checking whether fabsl is declared without a macro... yes checking whether floorf is declared without a macro... yes checking whether floorl is declared without a macro... yes checking whether fma is declared without a macro... yes checking whether fmaf is declared without a macro... yes checking whether fmal is declared without a macro... yes checking whether fmod is declared without a macro... yes checking whether fmodf is declared without a macro... yes checking whether fmodl is declared without a macro... yes checking whether frexpf is declared without a macro... yes checking whether frexpl is declared without a macro... yes checking whether hypotf is declared without a macro... yes checking whether hypotl is declared without a macro... yes checking whether ilogb is declared without a macro... yes checking whether ilogbf is declared without a macro... yes checking whether ilogbl is declared without a macro... yes checking whether ldexpf is declared without a macro... yes checking whether ldexpl is declared without a macro... yes checking whether log is declared without a macro... yes checking whether logf is declared without a macro... yes checking whether logl is declared without a macro... yes checking whether log10 is declared without a macro... yes checking whether log10f is declared without a macro... yes checking whether log10l is declared without a macro... yes checking whether log1p is declared without a macro... yes checking whether log1pf is declared without a macro... yes checking whether log1pl is declared without a macro... yes checking whether log2 is declared without a macro... yes checking whether log2f is declared without a macro... yes checking whether log2l is declared without a macro... yes checking whether logb is declared without a macro... yes checking whether logbf is declared without a macro... yes checking whether logbl is declared without a macro... yes checking whether modf is declared without a macro... yes checking whether modff is declared without a macro... yes checking whether modfl is declared without a macro... yes checking whether powf is declared without a macro... yes checking whether remainder is declared without a macro... yes checking whether remainderf is declared without a macro... yes checking whether remainderl is declared without a macro... yes checking whether rint is declared without a macro... yes checking whether rintf is declared without a macro... yes checking whether rintl is declared without a macro... yes checking whether round is declared without a macro... yes checking whether roundf is declared without a macro... yes checking whether roundl is declared without a macro... yes checking whether sinf is declared without a macro... yes checking whether sinl is declared without a macro... yes checking whether sinhf is declared without a macro... yes checking whether sqrtf is declared without a macro... yes checking whether sqrtl is declared without a macro... yes checking whether tanf is declared without a macro... yes checking whether tanl is declared without a macro... yes checking whether tanhf is declared without a macro... yes checking whether trunc is declared without a macro... yes checking whether truncf is declared without a macro... yes checking whether truncl is declared without a macro... yes checking whether mbrtowc handles incomplete characters... yes checking whether mbrtowc works as well as mbtowc... yes checking whether mbrtowc handles a NULL pwc argument... yes checking whether mbrtowc handles a NULL string argument... yes checking whether mbrtowc has a correct return value... yes checking whether mbrtowc returns 0 when parsing a NUL character... yes checking whether mbrtowc handles incomplete characters... (cached) yes checking whether mbrtowc works as well as mbtowc... (cached) yes checking whether mbrtowc handles incomplete characters... (cached) yes checking whether mbrtowc works as well as mbtowc... (cached) yes checking whether mbsrtowcs works... yes checking for mempcpy... (cached) yes checking for memrchr... yes checking whether mkdir handles trailing slash... yes checking whether mkdir handles trailing dot... yes checking whether mkfifo rejects trailing slashes... yes checking for working mktime... yes checking for library containing nanosleep... none required checking for working nanosleep... no (mishandles large arguments) checking for sys/pstat.h... no checking for sys/sysmp.h... no checking for sys/param.h... (cached) yes checking for sys/sysctl.h... yes checking for sched_getaffinity... yes checking for sched_getaffinity_np... no checking for pstat_getdynamic... no checking for sysmp... no checking for sysctl... yes checking for glibc compatible sched_getaffinity... yes checking whether open recognizes a trailing slash... yes checking for opendir... yes checking whether program_invocation_name is declared... yes checking whether program_invocation_short_name is declared... yes checking for putenv compatible with GNU and SVID... yes checking for raise... yes checking for sigprocmask... yes checking for readdir... yes checking whether readlink signature is correct... yes checking whether readlink handles trailing slash correctly... yes checking for stdlib.h... (cached) yes checking for GNU libc compatible realloc... yes checking whether rename honors trailing slash on destination... yes checking whether rename honors trailing slash on source... yes checking whether rename manages hard links correctly... yes checking whether rename manages existing destinations correctly... yes checking for rewinddir... yes checking whether rmdir works... yes checking whether round is declared... (cached) yes checking whether round works... yes checking whether roundf is declared... (cached) yes checking whether roundf works... yes checking for __secure_getenv... yes checking whether select supports a 0 argument... (cached) yes checking whether select detects invalid fds... (cached) yes checking for struct sigaction.sa_sigaction... yes checking for volatile sig_atomic_t... yes checking for sighandler_t... yes checking whether pthread_sigmask is declared without a macro... yes checking whether sigaction is declared without a macro... yes checking whether sigaddset is declared without a macro... yes checking whether sigdelset is declared without a macro... yes checking whether sigemptyset is declared without a macro... yes checking whether sigfillset is declared without a macro... yes checking whether sigismember is declared without a macro... yes checking whether sigpending is declared without a macro... yes checking whether sigprocmask is declared without a macro... yes checking for signbit macro... yes checking for signbit compiler built-ins... yes checking for sigprocmask... (cached) yes checking for stdint.h... (cached) yes checking for SIZE_MAX... yes checking whether sleep is declared... yes checking for working sleep... yes checking for library containing setsockopt... (cached) none needed checking for socklen_t... yes checking for ssize_t... yes checking whether stat handles trailing slashes on directories... yes checking whether stat handles trailing slashes on files... yes checking for working stdalign.h... no checking whether NULL can be used in arbitrary expressions... yes checking whether dprintf is declared without a macro... yes checking whether fpurge is declared without a macro... no checking whether fseeko is declared without a macro... yes checking whether ftello is declared without a macro... yes checking whether getdelim is declared without a macro... yes checking whether getline is declared without a macro... yes checking whether gets is declared without a macro... yes checking whether pclose is declared without a macro... yes checking whether popen is declared without a macro... yes checking whether renameat is declared without a macro... yes checking whether snprintf is declared without a macro... yes checking whether tmpfile is declared without a macro... yes checking whether vdprintf is declared without a macro... yes checking whether vsnprintf is declared without a macro... yes checking whether _Exit is declared without a macro... yes checking whether atoll is declared without a macro... yes checking whether canonicalize_file_name is declared without a macro... yes checking whether getloadavg is declared without a macro... yes checking whether getsubopt is declared without a macro... yes checking whether grantpt is declared without a macro... yes checking whether initstate is declared without a macro... yes checking whether initstate_r is declared without a macro... yes checking whether mkdtemp is declared without a macro... yes checking whether mkostemp is declared without a macro... yes checking whether mkostemps is declared without a macro... yes checking whether mkstemp is declared without a macro... yes checking whether mkstemps is declared without a macro... yes checking whether posix_openpt is declared without a macro... yes checking whether ptsname is declared without a macro... yes checking whether ptsname_r is declared without a macro... yes checking whether random is declared without a macro... yes checking whether random_r is declared without a macro... yes checking whether realpath is declared without a macro... yes checking whether rpmatch is declared without a macro... yes checking whether secure_getenv is declared without a macro... no checking whether setenv is declared without a macro... yes checking whether setstate is declared without a macro... yes checking whether setstate_r is declared without a macro... yes checking whether srandom is declared without a macro... yes checking whether srandom_r is declared without a macro... yes checking whether strtod is declared without a macro... yes checking whether strtoll is declared without a macro... yes checking whether strtoull is declared without a macro... yes checking whether unlockpt is declared without a macro... yes checking whether unsetenv is declared without a macro... yes checking for strcasecmp... yes checking for strncasecmp... yes checking whether strncasecmp is declared... (cached) yes checking for working strerror function... yes checking for working strndup... yes checking for working strnlen... yes checking whether symlink handles trailing slash correctly... yes checking whether is self-contained... (cached) yes checking whether pselect is declared without a macro... (cached) yes checking whether select is declared without a macro... (cached) yes checking whether is self-contained... yes checking for shutdown... yes checking whether defines the SHUT_* macros... yes checking for struct sockaddr_storage... yes checking for sa_family_t... yes checking for struct sockaddr_storage.ss_family... yes checking whether socket is declared without a macro... yes checking whether connect is declared without a macro... yes checking whether accept is declared without a macro... yes checking whether bind is declared without a macro... yes checking whether getpeername is declared without a macro... yes checking whether getsockname is declared without a macro... yes checking whether getsockopt is declared without a macro... yes checking whether listen is declared without a macro... yes checking whether recv is declared without a macro... yes checking whether send is declared without a macro... yes checking whether recvfrom is declared without a macro... yes checking whether sendto is declared without a macro... yes checking whether setsockopt is declared without a macro... yes checking whether shutdown is declared without a macro... yes checking whether accept4 is declared without a macro... yes checking for nlink_t... (cached) yes checking whether fchmodat is declared without a macro... (cached) yes checking whether fstat is declared without a macro... (cached) yes checking whether fstatat is declared without a macro... (cached) yes checking whether futimens is declared without a macro... (cached) yes checking whether lchmod is declared without a macro... (cached) yes checking whether lstat is declared without a macro... (cached) yes checking whether mkdirat is declared without a macro... (cached) yes checking whether mkfifo is declared without a macro... (cached) yes checking whether mkfifoat is declared without a macro... (cached) yes checking whether mknod is declared without a macro... (cached) yes checking whether mknodat is declared without a macro... (cached) yes checking whether stat is declared without a macro... (cached) yes checking whether utimensat is declared without a macro... (cached) yes checking for struct tms... yes checking whether times is declared without a macro... yes checking for struct utsname... yes checking whether uname is declared without a macro... yes checking whether localtime_r is declared... yes checking whether localtime_r is compatible with its POSIX signature... yes checking whether tmpfile should be overridden... no checking whether trunc is declared... (cached) yes checking whether truncf is declared... (cached) yes checking for uname... yes checking whether chdir is declared without a macro... yes checking whether chown is declared without a macro... yes checking whether dup is declared without a macro... yes checking whether dup2 is declared without a macro... yes checking whether dup3 is declared without a macro... yes checking whether environ is declared without a macro... yes checking whether euidaccess is declared without a macro... yes checking whether faccessat is declared without a macro... yes checking whether fchdir is declared without a macro... yes checking whether fchownat is declared without a macro... yes checking whether fdatasync is declared without a macro... yes checking whether fsync is declared without a macro... yes checking whether ftruncate is declared without a macro... yes checking whether getcwd is declared without a macro... yes checking whether getdomainname is declared without a macro... yes checking whether getdtablesize is declared without a macro... yes checking whether getgroups is declared without a macro... yes checking whether gethostname is declared without a macro... yes checking whether getlogin is declared without a macro... yes checking whether getlogin_r is declared without a macro... yes checking whether getpagesize is declared without a macro... yes checking whether getusershell is declared without a macro... yes checking whether setusershell is declared without a macro... yes checking whether endusershell is declared without a macro... yes checking whether group_member is declared without a macro... yes checking whether isatty is declared without a macro... yes checking whether lchown is declared without a macro... yes checking whether link is declared without a macro... yes checking whether linkat is declared without a macro... yes checking whether lseek is declared without a macro... yes checking whether pipe is declared without a macro... yes checking whether pipe2 is declared without a macro... yes checking whether pread is declared without a macro... yes checking whether pwrite is declared without a macro... yes checking whether readlink is declared without a macro... yes checking whether readlinkat is declared without a macro... yes checking whether rmdir is declared without a macro... yes checking whether sethostname is declared without a macro... yes checking whether sleep is declared without a macro... yes checking whether symlink is declared without a macro... yes checking whether symlinkat is declared without a macro... yes checking whether ttyname_r is declared without a macro... yes checking whether unlink is declared without a macro... yes checking whether unlinkat is declared without a macro... yes checking whether usleep is declared without a macro... yes checking whether unlink honors trailing slashes... yes checking whether unlink of a parent directory fails as it should... guessing yes checking for ptrdiff_t... (cached) yes checking for vasprintf... yes checking whether btowc is declared without a macro... yes checking whether wctob is declared without a macro... yes checking whether mbsinit is declared without a macro... yes checking whether mbrtowc is declared without a macro... yes checking whether mbrlen is declared without a macro... yes checking whether mbsrtowcs is declared without a macro... yes checking whether mbsnrtowcs is declared without a macro... yes checking whether wcrtomb is declared without a macro... yes checking whether wcsrtombs is declared without a macro... yes checking whether wcsnrtombs is declared without a macro... yes checking whether wcwidth is declared without a macro... yes checking whether wmemchr is declared without a macro... yes checking whether wmemcmp is declared without a macro... yes checking whether wmemcpy is declared without a macro... yes checking whether wmemmove is declared without a macro... yes checking whether wmemset is declared without a macro... yes checking whether wcslen is declared without a macro... yes checking whether wcsnlen is declared without a macro... yes checking whether wcscpy is declared without a macro... yes checking whether wcpcpy is declared without a macro... yes checking whether wcsncpy is declared without a macro... yes checking whether wcpncpy is declared without a macro... yes checking whether wcscat is declared without a macro... yes checking whether wcsncat is declared without a macro... yes checking whether wcscmp is declared without a macro... yes checking whether wcsncmp is declared without a macro... yes checking whether wcscasecmp is declared without a macro... yes checking whether wcsncasecmp is declared without a macro... yes checking whether wcscoll is declared without a macro... yes checking whether wcsxfrm is declared without a macro... yes checking whether wcsdup is declared without a macro... yes checking whether wcschr is declared without a macro... yes checking whether wcsrchr is declared without a macro... yes checking whether wcscspn is declared without a macro... yes checking whether wcsspn is declared without a macro... yes checking whether wcspbrk is declared without a macro... yes checking whether wcsstr is declared without a macro... yes checking whether wcstok is declared without a macro... yes checking whether wcswidth is declared without a macro... yes checking whether iswcntrl works... yes checking for towlower... yes checking for wctype_t... yes checking for wctrans_t... yes checking whether wctype is declared without a macro... yes checking whether iswctype is declared without a macro... yes checking whether wctrans is declared without a macro... yes checking whether towctrans is declared without a macro... yes checking for stdint.h... (cached) yes checking for canonicalize_file_name... (cached) yes checking for ctermid... yes checking for dup2... yes checking for endgrent... yes checking for endpwent... yes checking for execvp... yes checking for expm1... yes checking for expm1f... yes checking for fork... yes checking for getegid... yes checking for geteuid... yes checking for getgid... yes checking for getgrent... yes checking for getgrgid... yes checking for getgrnam... yes checking for getpgrp... yes checking for getpid... yes checking for getppid... yes checking for getpwent... yes checking for getpwuid... yes checking for getuid... yes checking for isascii... yes checking for kill... yes checking for lgamma... yes checking for lgammaf... yes checking for lgamma_r... yes checking for lgammaf_r... yes checking for log1p... yes checking for log1pf... yes checking for pipe... (cached) yes checking for realpath... (cached) yes checking for resolvepath... no checking for roundl... yes checking for select... yes checking for setgrent... yes checking for setpwent... yes checking for siglongjmp... yes checking for strsignal... yes checking for tempnam... yes checking for tgammaf... yes checking for toascii... yes checking for umask... yes checking for waitpid... yes checking for _kbhit... no checking for modf... yes checking for pow... yes checking for sqrt... yes checking for sqrtf... yes checking whether exp2 is declared... (cached) yes checking whether round is declared... (cached) yes checking whether tgamma is declared... yes checking for exp2... yes checking for round... yes checking for tgamma... yes checking for std::isnan in ... yes checking for std::isnan (float variant) in ... yes checking for std::isinf in ... yes checking for std::isinf (float variant) in ... yes checking for std::isfinite in ... yes checking for std::isfinite (float variant) in ... yes checking for finite... yes checking for isnan... yes checking for isinf... yes checking for signbit... no checking for _finite... no checking for _isnan... no checking whether signbit is declared... yes checking for acosh... yes checking for acoshf... yes checking for asinh... yes checking for asinhf... yes checking for atanh... yes checking for atanhf... yes checking for cbrt... yes checking for cbrtf... yes checking for erf... yes checking for erff... yes checking for erfc... yes checking for erfcf... yes checking for exp2f... yes checking for hypotf... yes checking for _hypotf... no checking for log2... yes checking for log2f... yes checking for MATH DEFINES in math.h... yes checking for getrusage... yes checking for getpwnam... yes checking whether closedir returns void... no checking for struct exception in math.h... yes checking whether sys_siglist is declared... yes checking whether gcc accepts -Wall... yes adding -Wall to WARN_CFLAGS checking whether gcc accepts -W... yes adding -W to WARN_CFLAGS checking whether gcc accepts -Wshadow... yes adding -Wshadow to WARN_CFLAGS checking whether gcc accepts -Wformat... yes adding -Wformat to WARN_CFLAGS checking whether gcc accepts -Wpointer-arith... yes adding -Wpointer-arith to WARN_CFLAGS checking whether gcc accepts -Wmissing-prototypes... yes adding -Wmissing-prototypes to WARN_CFLAGS checking whether gcc accepts -Wstrict-prototypes... yes adding -Wstrict-prototypes to WARN_CFLAGS checking whether gcc accepts -Wwrite-strings... yes adding -Wwrite-strings to WARN_CFLAGS checking whether gcc accepts -Wcast-align... yes adding -Wcast-align to WARN_CFLAGS checking whether gcc accepts -Wcast-qual... yes adding -Wcast-qual to WARN_CFLAGS checking whether g++ accepts -Wall... yes adding -Wall to WARN_CXXFLAGS checking whether g++ accepts -W... yes adding -W to WARN_CXXFLAGS checking whether g++ accepts -Wshadow... yes adding -Wshadow to WARN_CXXFLAGS checking whether g++ accepts -Wold-style-cast... yes adding -Wold-style-cast to WARN_CXXFLAGS checking whether g++ accepts -Wformat... yes adding -Wformat to WARN_CXXFLAGS checking whether g++ accepts -Wpointer-arith... yes adding -Wpointer-arith to WARN_CXXFLAGS checking whether g++ accepts -Wwrite-strings... yes adding -Wwrite-strings to WARN_CXXFLAGS checking whether g++ accepts -Wcast-align... yes adding -Wcast-align to WARN_CXXFLAGS checking whether g++ accepts -Wcast-qual... yes adding -Wcast-qual to WARN_CXXFLAGS checking for java... /opt/java/java-x86_64-70/jre/bin/java checking for javac... /opt/java/java-x86_64-70/bin/javac checking for jar... /opt/java/java-x86_64-70/bin/jar checking for Java version... 1.7.0 checking for libjvm.so... /opt/java/java-x86_64-70/jre/lib/amd64/compressedrefs checking for include file ... /opt/java/java-x86_64-70/include checking for QT... yes checking for moc-qt5... no checking for moc-qt4... moc-qt4 checking for uic-qt5... no checking for uic-qt4... uic-qt4 checking for rcc-qt5... no checking for rcc-qt4... no checking for rcc... rcc checking for lrelease-qt5... no checking for lrelease-qt4... lrelease-qt4 checking whether Qt has the QAbstractItemModel::beginResetModel() function... yes checking whether Qt provides QFont::Monospace... no checking whether Qt has SetPlaceholderText function... no checking whether Qscintilla library is installed... yes checking whether Qscintilla has version 2.6.0 or later... no checking Qsci/qscilexeroctave.h usability... no checking Qsci/qscilexeroctave.h presence... no checking for Qsci/qscilexeroctave.h... no checking Qsci/qscilexermatlab.h usability... no checking Qsci/qscilexermatlab.h presence... no checking for Qsci/qscilexermatlab.h... no checking for setlocale... (cached) yes checking pty.h usability... yes checking pty.h presence... yes checking for pty.h... yes checking libutil.h usability... no checking libutil.h presence... no checking for libutil.h... no checking util.h usability... no checking util.h presence... no checking for util.h... no checking for library containing openpty... -lutil checking for chmod... yes checking for chown... yes checking for ftruncate... yes checking for mmap... (cached) yes checking for munmap... yes checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating oct-conf-post.h config.status: creating Makefile config.status: creating doc/Makefile config.status: creating doc/doxyhtml/Makefile config.status: creating doc/doxyhtml/Doxyfile config.status: creating doc/icons/Makefile config.status: creating doc/interpreter/Makefile config.status: creating doc/liboctave/Makefile config.status: creating doc/refcard/Makefile config.status: creating examples/Makefile config.status: creating libgnu/Makefile config.status: creating libgui/Makefile config.status: creating libinterp/Makefile config.status: creating liboctave/Makefile config.status: creating liboctave/cruft/Makefile config.status: creating liboctave/cruft/mkf77def config.status: creating scripts/Makefile config.status: creating src/Makefile config.status: creating test/Makefile config.status: creating config.h config.status: config.h is unchanged config.status: executing depfiles commands config.status: executing libtool commands configure: Octave is now configured for x86_64-unknown-linux-gnu Source directory: . Installation prefix: /home/albert/soft/octave C compiler: gcc -Wall -W -Wshadow -Wformat -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings -Wcast-align -Wcast-qual -g -O2 -pthread C++ compiler: g++ -Wall -W -Wshadow -Wold-style-cast -Wformat -Wpointer-arith -Wwrite-strings -Wcast-align -Wcast-qual -g -O2 -pthread Fortran compiler: gfortran -O Fortran libraries: -L/usr/lib64/../lib64 -L/usr/local/lib64/../lib64 -L/usr/lib/../lib64 -L/usr/local/lib/../lib64 -L/usr/lib/gcc/x86_64-redhat-linux/4.4.7 -L/usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../lib64 -L/lib/../lib64 -L/usr/lib64 -L/usr/local/lib64 -L/usr/local/lib -L. -L/usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../.. -lgfortranbegin -lgfortran -lm Lex libraries: LIBS: -lutil -lm AMD CPPFLAGS: AMD LDFLAGS: AMD libraries: -lamd ARPACK CPPFLAGS: ARPACK LDFLAGS: ARPACK libraries: -larpack BLAS libraries: -lblas CAMD CPPFLAGS: CAMD LDFLAGS: CAMD libraries: -lcamd CARBON libraries: CCOLAMD CPPFLAGS: CCOLAMD LDFLAGS: CCOLAMD libraries: -lccolamd CHOLMOD CPPFLAGS: CHOLMOD LDFLAGS: CHOLMOD libraries: -lcholmod COLAMD CPPFLAGS: COLAMD LDFLAGS: COLAMD libraries: -lcolamd CURL CPPFLAGS: CURL LDFLAGS: CURL libraries: -lcurl CXSPARSE CPPFLAGS: CXSPARSE LDFLAGS: CXSPARSE libraries: -lcxsparse DL libraries: -ldl FFTW3 CPPFLAGS: FFTW3 LDFLAGS: FFTW3 libraries: -lfftw3_threads -lfftw3 FFTW3F CPPFLAGS: FFTW3F LDFLAGS: FFTW3F libraries: -lfftw3f_threads -lfftw3f fontconfig CFLAGS: fontconfig libraries: -lfontconfig FreeType2 CFLAGS: -I/usr/include/freetype2 FreeType2 libraries: -lfreetype GLPK CPPFLAGS: GLPK LDFLAGS: GLPK libraries: -lglpk graphics CFLAGS: -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_THREAD_SAFE -D_REENTRANT graphics libraries: -lfltk_gl -lGLU -lGL -lfltk HDF5 CPPFLAGS: HDF5 LDFLAGS: HDF5 libraries: -lhdf5 Java home: /opt/java/java-x86_64-70 Java JVM path: /opt/java/java-x86_64-70/jre/lib/amd64/compressedrefs Java CPPFLAGS: -I/opt/java/java-x86_64-70/include -I/opt/java/java-x86_64-70/include/linux Java libraries: LAPACK libraries: -llapack LLVM CPPFLAGS: -isystem /usr/local/include LLVM LDFLAGS: -L/usr/local/lib LLVM libraries: -lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter -lLLVMIRReader -lLLVMBitReader -lLLVMAsmParser -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMMCParser -lLLVMX86Desc -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT -lLLVMMCDisassembler -lLLVMInstrumentation -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld -lLLVMExecutionEngine -lLLVMMC -lLLVMObject -lLLVMCore -lLLVMSupport Magick++ CPPFLAGS: -I/usr/include/GraphicsMagick Magick++ LDFLAGS: Magick++ libraries: -lGraphicsMagick++ -lGraphicsMagick OPENGL libraries: -lfontconfig -lGL -lGLU PCRE CPPFLAGS: PCRE libraries: -lpcre PTHREAD flags: -pthread PTHREAD libraries: QHULL CPPFLAGS: QHULL LDFLAGS: QHULL libraries: -lqhull QRUPDATE CPPFLAGS: QRUPDATE LDFLAGS: QRUPDATE libraries: -lqrupdate Qt CPPFLAGS: -I/usr/include/QtCore -I/usr/include/QtGui -I/usr/include/QtNetwork Qt LDFLAGS: Qt libraries: -lQtGui -lQtNetwork -lQtCore -lqscintilla2 READLINE libraries: -lreadline TERM libraries: -lncurses UMFPACK CPPFLAGS: UMFPACK LDFLAGS: UMFPACK libraries: -lumfpack X11 include flags: X11 libraries: -lX11 Z CPPFLAGS: Z LDFLAGS: Z libraries: -lz Default pager: less gnuplot: gnuplot Build Octave GUI: yes JIT compiler for loops: yes Build Java interface: yes Do internal array bounds checking: no Use octave_allocator: no Build static libraries: no Build shared libraries: yes Dynamic Linking: yes (dlopen) Include support for GNU readline: yes 64-bit array dims and indexing: no configure: WARNING: I didn't find texi2dvi, but it's only a problem if you need to reconstruct the DVI version of the manual configure: WARNING: gl2ps library not found. OpenGL printing is disabled. configure: configure: NOTE: Libraries or auxiliary programs may be skipped if they are configure: NOTE: not found OR if they are missing required features on your configure: NOTE: system.