erlc22--Red Hat Enterprise Linux Workstation release 6.3 (Santiago) ./configure 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 '0' is supported by ustar format... yes checking whether GID '0' 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... (cached) gawk checking for grep that handles long lines and -e... (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... no configure: WARNING: I didn't find gperf, but it's only a problem if you need to reconstruct oct-gperf.h 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... no configure: WARNING: I didn't find makeinfo, which is required for reading documentation. You may install a copy later for Octave to use. 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... 4.4.6 checking C++ compiler version number... 4.4.6 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/lib/gcc/x86_64-redhat-linux/4.4.6 -L/usr/lib/gcc/x86_64-redhat-linux/4.4.6/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-redhat-linux/4.4.6/../../.. -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... no checking qhull/qhull.h presence... no checking for qhull/qhull.h... no checking qhull.h usability... no checking qhull.h presence... no checking for qhull.h... no configure: WARNING: Qhull library not found -- this will result in loss of functionality of some geometry functions. checking pcre.h usability... no checking pcre.h presence... no checking for pcre.h... no 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... no configure: error: to build Octave, you must have the PCRE library and header files installed