configure: netCDF 3.6.2 checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether to enable maintainer-specific portions of Makefiles... no configure: checking user options checking whether CXX is set to ''... no checking whether FC is set to ''... no checking whether F90 is set to ''... no checking whether documentation is to be installed... no checking whether Fortran compiler(s) should be tested during configure... yes checking whether configure should try to set compiler flags... yes checking whether FFIO will be used... no checking whether to skip C++, F77, or F90 APIs if compiler is broken... yes checking whether only the C library is desired... no checking whether examples should be built... yes checking whether F77 API is desired... yes checking whether F90 API is desired... yes checking whether fortran type sizes should be checked... yes checking whether C API is desired... yes checking where to get netCDF C-only library for separate fortran libraries... checking whether CXX API is desired... no checking whether v2 netCDF API should be built... yes checking whether the ncgen/ncdump should be built... yes checking whether large file (> 2GB) tests should be run... no checking whether extreme numbers should be used in tests... yes checking where to put large temp files if large file tests are run... . checking whether a win32 DLL is desired... no checking whether separate fortran libs are desired... no configure: finding C compiler 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 whether gcc and cc understand -c and -o together... yes checking for an ANSI C-conforming const... yes configure: finding Fortran compiler (will not be used if Fortran API is not desired) checking whether we are using the GNU Fortran compiler... yes checking whether gfortran accepts -g... yes checking whether we are using the GNU Fortran 77 compiler... yes checking whether gfortran accepts -g... yes configure: setting up Fortran 90 checking for Fortran flag to compile .f90 files... none checking fortran 90 modules inclusion flag... -I checking if Fortran compiler can handle Fortran-90... yes configure: finding C++ compiler (will not be used if C++ API is not desired) checking for cl... no checking for KCC... no checking for CC... no checking for cxx... no checking for cc++... no checking for xlC... no checking for aCC... no checking for c++... no checking for g++... no checking for egcs... no checking for gcc... gcc checking whether we are using the GNU C++ compiler... no checking whether gcc accepts -g... no checking dependency style of gcc... gcc3 checking for a sed that does not truncate output... /bin/sed checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for /usr/bin/ld option to reload object files... -r checking for BSD-compatible nm... /usr/bin/nm -B checking whether ln -s works... yes checking how to recognize dependent libraries... pass_all checking how to run the C preprocessor... gcc -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking dlfcn.h usability... yes checking dlfcn.h presence... yes checking for dlfcn.h... yes checking how to run the C++ preprocessor... /lib/cpp configure: error: C++ preprocessor "/lib/cpp" fails sanity check See `config.log' for more details.