compile viennarna

$ make
make  all-recursive
make[1]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1'
Making all in src
make[2]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src'
Making all in ViennaRNA
make[3]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/ViennaRNA'
Making all in static
make[4]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/ViennaRNA/static'
make  all-am
make[5]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/ViennaRNA/static'
make[5]: Nothing to be done for 'all-am'.
make[5]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/ViennaRNA/static'
make[4]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/ViennaRNA/static'
Making all in plotting/naview
make[4]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/ViennaRNA/plotting/naview'
  CC       naview.lo
  CCLD     libRNA_naview.la
make[4]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/ViennaRNA/plotting/naview'
make[4]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/ViennaRNA'
  CC       fold_compound.lo
  CC       dist_vars.lo
  CC       part_func.lo
  CC       part_func_wrappers.lo
  CC       pf_fold.lo
  CC       pf_multifold.lo
  CC       treedist.lo
  CC       inverse.lo
  CC       ProfileDist.lo
  CC       RNAstruct.lo
  CC       mfe.lo
  CC       mfe_window.lo
  CC       mfe_wrappers.lo
  CC       mfe_window_wrappers.lo
  CC       fold.lo
  CC       stringdist.lo
  CC       subopt.lo
  CC       subopt_zuker.lo
  CC       Lfold.lo
  CC       cofold.lo
  CC       part_func_co.lo
  CC       ProfileAln.lo
  CC       duplex.lo
  CC       alifold.lo
  CC       alipfold.lo
  CC       LPfold.lo
  CC       part_func_up.lo
  CC       ribo.lo
  CC       MEA.lo
  CC       mm.lo
  CC       2Dfold.lo
  CC       2Dpfold.lo
  CC       plex_functions.lo
  CC       ali_plex.lo
  CC       c_plex.lo
  CC       plex.lo
  CC       snofold.lo
  CC       snoop.lo
  CC       gquad.lo
  CC       perturbation_fold.lo
  CC       centroid.lo
  CC       model.lo
  CC       dp_matrices.lo
  CC       boltzmann_sampling.lo
  CC       bs_wrappers.lo
  CC       equilibrium_probs.lo
  CXX      ../libsvm-3.25/svm.lo
  CC       ../json/json.lo
  CC       alphabet.lo
  CC       sequence.lo
  CC       unstructured_domains.lo
  CC       grammar.lo
  CC       heat_capacity.lo
  CC       zscore.lo
  CC       libRNA_concentrations_la-concentrations.lo
  CXX      ../dlib-19.23/dlib/all/libRNA_concentrations_la-source.lo
In file included from /usr/include/features.h:486,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/os_defines.h:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/c++config.h:586,
                 from /usr/include/c++/11/string:38,
                 from ../dlib-19.23/dlib/all/../base64/../algs.h:97,
                 from ../dlib-19.23/dlib/all/../base64/base64_kernel_1.h:6,
                 from ../dlib-19.23/dlib/all/../base64/base64_kernel_1.cpp:6,
                 from ../dlib-19.23/dlib/all/source.cpp:11:
In function 'mbstowcs',
    inlined from 'dlib::convert_mbstring_to_wstring(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)' at ../dlib-19.23/dlib/all/../unicode/unicode.cpp:155:22:
/usr/include/x86_64-linux-gnu/bits/stdlib.h:115:10: warning: '__mbstowcs_chk' specified size 18446744073709551600 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
  115 |   return __glibc_fortify_n (mbstowcs, __len, sizeof (wchar_t),
      |          ^~~~~~~~~~~~~~~~~
In file included from /usr/include/stdlib.h:1027,
                 from /usr/include/c++/11/cstdlib:75,
                 from /usr/include/c++/11/ext/string_conversions.h:41,
                 from /usr/include/c++/11/bits/basic_string.h:6608,
                 from /usr/include/c++/11/string:55,
                 from ../dlib-19.23/dlib/all/../base64/../algs.h:97,
                 from ../dlib-19.23/dlib/all/../base64/base64_kernel_1.h:6,
                 from ../dlib-19.23/dlib/all/../base64/base64_kernel_1.cpp:6,
                 from ../dlib-19.23/dlib/all/source.cpp:11:
/usr/include/x86_64-linux-gnu/bits/stdlib.h: In function 'dlib::convert_mbstring_to_wstring(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/x86_64-linux-gnu/bits/stdlib.h:95:15: note: in a call to function '__mbstowcs_chk' declared with attribute 'access (write_only, 1, 3)'
   95 | extern size_t __mbstowcs_chk (wchar_t *__restrict __dst,
      |               ^~~~~~~~~~~~~~
  CXX      libRNA_concentrations_la-wrap_dlib.lo
  CXXLD    libRNA_concentrations.la
  CC       constraints/constraints.lo
  CC       constraints/SHAPE.lo
  CC       constraints/hard.lo
  CC       constraints/soft.lo
  CC       constraints/ligand.lo
  CCLD     libRNA_constraints.la
  CC       datastructures/basic_datastructures.lo
  CC       datastructures/lists.lo
  CC       datastructures/char_stream.lo
  CC       datastructures/stream_output.lo
  CC       datastructures/hash_tables.lo
  CC       datastructures/heap.lo
  CCLD     libRNA_datastructures.la
  CC       utils/utils.lo
  CC       utils/string_utils.lo
  CC       utils/structure_utils.lo
  CC       utils/structure_tree.lo
  CC       utils/msa_utils.lo
  CC       utils/higher_order_functions.lo
  CC       utils/cpu.lo
  CC       utils/units.lo
  CC       io/io_utils.lo
  CC       io/file_formats.lo
  CC       io/file_formats_msa.lo
  CC       search/BoyerMoore.lo
  CC       commands.lo
  CC       combinatorics.lo
  CC       utils/svm_utils.lo
  CCLD     libRNA_utils.la
  CC       plotting/alignments.lo
  CC       plotting/layouts.lo
  CC       plotting/probabilities.lo
  CC       plotting/structures.lo
  CC       plotting/plot_utils.lo
  CC       plotting/RNApuzzler/RNApuzzler.lo
  CC       plotting/RNApuzzler/RNAturtle.lo
  CCLD     libRNA_plotting.la
  CC       params/io.lo
  CC       params/default.lo
  CC       params/params.lo
  CC       params/convert.lo
  CCLD     libRNA_params.la
  CC       eval.lo
  CC       eval_covariance.lo
  CC       eval_wrappers.lo
  CCLD     libRNA_eval.la
  CC       loops/external.lo
  CC       loops/external_bt.lo
  CC       loops/external_pf.lo
  CC       loops/hairpin.lo
  CC       loops/hairpin_bt.lo
  CC       loops/hairpin_pf.lo
  CC       loops/internal.lo
  CC       loops/internal_bt.lo
  CC       loops/internal_pf.lo
  CC       loops/multibranch.lo
  CC       loops/multibranch_bt.lo
  CC       loops/multibranch_pf.lo
  CCLD     libRNA_loops.la
  CC       move_set.lo
  CC       landscape/move.lo
  CC       landscape/findpath.lo
  CC       landscape/neighbor.lo
  CC       landscape/walk.lo
  CCLD     libRNA_landscape.la
  CC       utils/libRNA_utils_sse41_la-higher_order_functions_sse41.lo
  CCLD     libRNA_utils_sse41.la
  CC       utils/libRNA_utils_avx512_la-higher_order_functions_avx512.lo
  CCLD     libRNA_utils_avx512.la
  CXXLD    libRNA_conv.la
  CXXLD    libRNA.la
  CC       special_const.lo
  CC       ugly_bt.lo
  CCLD     libRNA_special_const.la
  GEN      libRNA.a
make[4]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/ViennaRNA'
make[3]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/ViennaRNA'
Making all in bin
make[3]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/bin'
  CC       RNAfold_cmdl.o
  CC       RNAfold.o
  CC       input_id_helpers.lo
  CC       parallel_helpers.lo
  CC       ../cthreadpool/thpool.lo
  CCLD     libhelpers.la
  CCLD     RNAfold
  CC       RNAeval_cmdl.o
  CC       RNAeval.o
  CCLD     RNAeval
  CC       RNAheat_cmdl.o
  CC       RNAheat.o
  CCLD     RNAheat
  CC       RNApdist_cmdl.o
  CC       RNApdist.o
  CCLD     RNApdist
  CC       RNAdistance_cmdl.o
  CC       RNAdistance.o
  CCLD     RNAdistance
  CC       RNAinverse_cmdl.o
  CC       RNAinverse.o
  CCLD     RNAinverse
  CC       RNAplot_cmdl.o
  CC       RNAplot.o
  CCLD     RNAplot
  CC       RNAsubopt_cmdl.o
  CC       RNAsubopt.o
  CCLD     RNAsubopt
  CC       RNALfold_cmdl.o
  CC       RNALfold.o
  CCLD     RNALfold
  CC       RNAcofold_cmdl.o
  CC       RNAcofold.o
  CCLD     RNAcofold
  CC       RNApaln_cmdl.o
  CC       RNApaln.o
  CCLD     RNApaln
  CC       RNAduplex_cmdl.o
  CC       RNAduplex.o
  CCLD     RNAduplex
  CC       RNAalifold_cmdl.o
  CC       RNAalifold.o
  CCLD     RNAalifold
  CC       RNAplfold_cmdl.o
  CC       RNAplfold.o
  CCLD     RNAplfold
  CC       RNAup_cmdl.o
  CC       RNAup.o
  CCLD     RNAup
  CC       RNAaliduplex_cmdl.o
  CC       RNAaliduplex.o
  CCLD     RNAaliduplex
  CC       RNALalifold_cmdl.o
  CC       RNALalifold.o
  CCLD     RNALalifold
  CC       RNA2Dfold_cmdl.o
  CC       RNA2Dfold.o
  CCLD     RNA2Dfold
  CC       RNAparconv_cmdl.o
  CC       RNAparconv.o
  CCLD     RNAparconv
  CC       RNAPKplex_cmdl.o
  CC       RNAPKplex.o
  CCLD     RNAPKplex
  CC       RNAplex_cmdl.o
  CC       RNAplex.o
  CCLD     RNAplex
  CC       RNAsnoop_cmdl.o
  CC       RNAsnoop.o
RNAsnoop.c: In function ‘redraw_output.constprop.0’:
RNAsnoop.c:1357:25: warning: ‘%d’ directive writing between 1 and 10 bytes into a region of size 9 [-Wformat-overflow=]
 1357 |           sprintf(str, "%d", count);
      |                         ^~
RNAsnoop.c:1357:24: note: directive argument in the range [1, 2147483647]
 1357 |           sprintf(str, "%d", count);
      |                        ^~~~
In file included from /usr/include/stdio.h:894,
                 from RNAsnoop.c:12:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:38:10: note: ‘__sprintf_chk’ output between 2 and 11 bytes into a destination of size 9
   38 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   39 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   40 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
  CCLD     RNAsnoop
  CC       RNApvmin_cmdl.o
  CC       RNApvmin.o
  CCLD     RNApvmin
  CC       RNAdos_cmdl.o
  CC       RNAdos.o
  CCLD     RNAdos
  CC       RNAmultifold_cmdl.o
  CC       RNAmultifold.o
  CCLD     RNAmultifold
make[3]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/bin'
Making all in Utils
make[3]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/Utils'
  CC       b2ct.o
  CCLD     b2ct
  CC       popt.o
  CCLD     popt
  CC       ct2db_cmdl.o
  CC       ct2db.o
  CCLD     ct2db
make[3]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/Utils'
make[3]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src'
make[2]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src'
Making all in man
make[2]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/man'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/man'
Making all in misc
make[2]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/misc'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/misc'
Making all in doc
make[2]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/doc'
Making all in CLA
make[3]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/doc/CLA'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/doc/CLA'
make[3]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/doc'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/doc'
make[2]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/doc'
Making all in RNA-Tutorial
make[2]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/RNA-Tutorial'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/RNA-Tutorial'
Making all in interfaces
make[2]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/interfaces'
Making all in Perl
make[3]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/interfaces/Perl'
  SWIG     RNA_wrap.cpp
  CXX      RNA_la-RNA_wrap.lo
  CXXLD    RNA.la
In function 'mbstowcs',
    inlined from 'convert_mbstring_to_wstring' at ../../src/ViennaRNA/../dlib-19.23/dlib/all/../unicode/unicode.cpp:155:22:
/usr/include/x86_64-linux-gnu/bits/stdlib.h:115:10: warning: '__mbstowcs_chk' specified size 18446744073709551600 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
  115 |   return __glibc_fortify_n (mbstowcs, __len, sizeof (wchar_t),
      |          ^
/usr/include/x86_64-linux-gnu/bits/stdlib.h: In function 'convert_mbstring_to_wstring':
/usr/include/x86_64-linux-gnu/bits/stdlib.h:95:15: note: in a call to function '__mbstowcs_chk' declared with attribute 'access (write_only, 1, 3)'
   95 | extern size_t __mbstowcs_chk (wchar_t *__restrict __dst,
      |               ^
  GEN      auto/RNA/RNA.so
make[3]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/interfaces/Perl'
Making all in Python
make[3]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/interfaces/Python'
  SWIG     RNA_wrap.cpp
  CXX      _RNA_la-RNA_wrap.lo
  CXXLD    _RNA.la
In function 'mbstowcs',
    inlined from 'convert_mbstring_to_wstring' at ../../src/ViennaRNA/../dlib-19.23/dlib/all/../unicode/unicode.cpp:155:22:
/usr/include/x86_64-linux-gnu/bits/stdlib.h:115:10: warning: '__mbstowcs_chk' specified size 18446744073709551600 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
  115 |   return __glibc_fortify_n (mbstowcs, __len, sizeof (wchar_t),
      |          ^
/usr/include/x86_64-linux-gnu/bits/stdlib.h: In function 'convert_mbstring_to_wstring':
/usr/include/x86_64-linux-gnu/bits/stdlib.h:95:15: note: in a call to function '__mbstowcs_chk' declared with attribute 'access (write_only, 1, 3)'
   95 | extern size_t __mbstowcs_chk (wchar_t *__restrict __dst,
      |               ^
  GEN      RNA/__init__.py
  GEN      RNA/_RNA.cpython-310-x86_64-linux-gnu.so
  GEN      RNA/__pycache__/__init__.cpython-310.pyc
  GEN      RNA/__pycache__/__init__.cpython-310.opt-1.pyc
make[3]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/interfaces/Python'
make[3]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/interfaces'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/interfaces'
make[2]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/interfaces'
Making all in src/Kinfold
make[2]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/Kinfold'
make  all-recursive
make[3]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/Kinfold'
Making all in Example
make[4]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/Kinfold/Example'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/Kinfold/Example'
make[4]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/Kinfold'
  CC       baum.o
  CC       cache.o
  CC       globals.o
globals.c: In function ‘process_options_gg’:
globals.c:358:41: warning: format ‘%g’ expects argument of type ‘float *’, but argument 3 has type ‘double *’ [-Wformat=]
  358 |     if (sscanf(args_info.pbounds_arg, "%g=%g=%g",
      |                                        ~^
      |                                         |
      |                                         float *
      |                                        %lg
  359 |                &GAV.phi_bounds[0],
      |                ~~~~~~~~~~~~~~~~~~
      |                |
      |                double *
globals.c:358:44: warning: format ‘%g’ expects argument of type ‘float *’, but argument 4 has type ‘double *’ [-Wformat=]
  358 |     if (sscanf(args_info.pbounds_arg, "%g=%g=%g",
      |                                           ~^
      |                                            |
      |                                            float *
      |                                           %lg
  359 |                &GAV.phi_bounds[0],
  360 |                &GAV.phi_bounds[1],
      |                ~~~~~~~~~~~~~~~~~~
      |                |
      |                double *
globals.c:358:47: warning: format ‘%g’ expects argument of type ‘float *’, but argument 5 has type ‘double *’ [-Wformat=]
  358 |     if (sscanf(args_info.pbounds_arg, "%g=%g=%g",
      |                                              ~^
      |                                               |
      |                                               float *
      |                                              %lg
......
  361 |                &GAV.phi_bounds[2]) == 0)
      |                ~~~~~~~~~~~~~~~~~~
      |                |
      |                double *
globals.c: In function ‘process_options’:
globals.c:448:32: warning: format ‘%g’ expects argument of type ‘float *’, but argument 3 has type ‘double *’ [-Wformat=]
  448 |           if (sscanf(optarg, "%g=%g=%g",
      |                               ~^
      |                                |
      |                                float *
      |                               %lg
  449 |                      &GAV.phi_bounds[0],
      |                      ~~~~~~~~~~~~~~~~~~
      |                      |
      |                      double *
globals.c:448:35: warning: format ‘%g’ expects argument of type ‘float *’, but argument 4 has type ‘double *’ [-Wformat=]
  448 |           if (sscanf(optarg, "%g=%g=%g",
      |                                  ~^
      |                                   |
      |                                   float *
      |                                  %lg
  449 |                      &GAV.phi_bounds[0],
  450 |                      &GAV.phi_bounds[1],
      |                      ~~~~~~~~~~~~~~~~~~
      |                      |
      |                      double *
globals.c:448:38: warning: format ‘%g’ expects argument of type ‘float *’, but argument 5 has type ‘double *’ [-Wformat=]
  448 |           if (sscanf(optarg, "%g=%g=%g",
      |                                     ~^
      |                                      |
      |                                      float *
      |                                     %lg
......
  451 |                      &GAV.phi_bounds[2]) == 0)
      |                      ~~~~~~~~~~~~~~~~~~
      |                      |
      |                      double *
  CC       main.o
  CC       nachbar.o
nachbar.c: In function ‘sel_nb’:
nachbar.c:318:30: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘size_t’ {aka ‘long unsigned int’} [-Wformat=]
  318 |         sprintf(format, "%%-%ds %%6.2f %%10.3f", strlen(GAV.farbe_full)+1);
      |                             ~^                   ~~~~~~~~~~~~~~~~~~~~~~~~
      |                              |                                         |
      |                              int                                       size_t {aka long unsigned int}
      |                             %ld
  CC       cmdline.o
  CCLD     Kinfold
make[4]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/Kinfold'
make[3]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/Kinfold'
make[2]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/Kinfold'
Making all in src/RNAforester
make[2]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAforester'
make  all-recursive
make[3]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAforester'
Making all in g2-0.72
make[4]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAforester/g2-0.72'
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/g2_device.c -o src/g2_device.o
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/g2_ui_control.c -o src/g2_ui_control.o
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/g2_util.c -o src/g2_util.o
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/g2_fif.c -o src/g2_fif.o
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/g2_virtual_device.c -o src/g2_virtual_device.o
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/g2_physical_device.c -o src/g2_physical_device.o
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/g2_graphic_pd.c -o src/g2_graphic_pd.o
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/g2_control_pd.c -o src/g2_control_pd.o
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/g2_ui_graphic.c -o src/g2_ui_graphic.o
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/g2_ui_virtual_device.c -o src/g2_ui_virtual_device.o
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/g2_ui_device.c -o src/g2_ui_device.o
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/g2_splines.c -o src/g2_splines.o
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/PS/g2_PS.c -o src/PS/g2_PS.o
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/FIG/g2_FIG.c -o src/FIG/g2_FIG.o
src/FIG/g2_FIG.c: In function ‘g2_FIG_draw_string’:
src/FIG/g2_FIG.c:477:47: warning: format ‘%d’ expects argument of type ‘int’, but argument 6 has type ‘size_t’ {aka ‘long unsigned int’} [-Wformat=]
  477 |     fprintf(fig->fp,"4 0 %d 1 -1 0 %d 0 5 %d %d %d %d ",
      |                                              ~^
      |                                               |
      |                                               int
      |                                              %ld
  478 |             fig->pen_color, fig->font_size, fig->font_size, fig->font_size*strlen(text), x, y);
      |                                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                           |
      |                                                                           size_t {aka long unsigned int}
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/X11/g2_X11.c -o src/X11/g2_X11.o
gcc -I./src -g -O2  -I/usr/local/include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLINUX=1 -DDO_PS=1 -DDO_FIG=1 -DDO_X11=1 -DDO_XDBE=1 -DDO_GD=1 -DDO_GIF=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_LIMITS_H=1  -c src/GD/g2_gd.c -o src/GD/g2_gd.o
gcc-ar cr libg2.a ./src/g2_device.o ./src/g2_ui_control.o ./src/g2_util.o ./src/g2_fif.o ./src/g2_virtual_device.o ./src/g2_physical_device.o ./src/g2_graphic_pd.o ./src/g2_control_pd.o ./src/g2_ui_graphic.o ./src/g2_ui_virtual_device.o ./src/g2_ui_device.o ./src/g2_splines.o ./src/PS/g2_PS.o ./src/FIG/g2_FIG.o ./src/X11/g2_X11.o ./src/GD/g2_gd.o
test ! -n "gcc-ranlib" || gcc-ranlib libg2.a
test -d ./include || mkdir ./include
cp ./src/g2.h ./src/PS/g2_PS.h ./src/FIG/g2_FIG.h ./src/X11/g2_X11.h  ./src/GD/g2_gd.h ./include/
make[4]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAforester/g2-0.72'
Making all in src
make[4]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAforester/src'
make  all-am
make[5]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAforester/src'
  CXX      anchors/bplex.o
  CXX      anchors/shape.o
  CXX      anchors/anchors.o
  CXX      aligner.o
  CXX      main.o
  CXX      forestbase.o
  CXX      parser.o
  CXX      progressive_align.o
  CXX      rna_profile_alignment.o
  CXX      rna_alignment.o
  CXX      rna_algebra.o
  CXX      rna_alphabet.o
  CXX      rnaforest.o
  CXX      rnafuncs.o
  CXX      frontend/Arguments.o
  CXX      frontend/rnaforester_options.o
  CXX      TED/rnaforestsz.o
  CC       wmatch/glib.o
  CC       wmatch/wmatch.o
  CXXLD    RNAforester
make[5]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAforester/src'
make[4]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAforester/src'
Making all in man
make[4]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAforester/man'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAforester/man'
make[4]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAforester'
make[4]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAforester'
make[3]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAforester'
make[2]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAforester'
Making all in src/RNAlocmin
make[2]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAlocmin'
make  all-am
make[3]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAlocmin'
  CC       RNAlocmin_cmdline.o
  CXX      barrier_tree.o
  CXX      findpath_pk.o
  CXX      flood.o
In file included from flood.h:4,
                 from flood.cpp:12:
hash_util.h: In member function ‘size_t hash_fncts::operator()(const Structure&) const’:
hash_util.h:82:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   82 |   register short *k;        /* the key */
      |                   ^
hash_util.h:83:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   83 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:84:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   84 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:85:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:85:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:85:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:85:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const struct_en&) const’:
hash_util.h:126:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  126 |   register short *k;        /* the key */
      |                   ^
hash_util.h:127:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  127 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:128:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  128 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:129:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:129:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:129:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:129:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const Structure*) const’:
hash_util.h:168:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  168 |   register short *k;        /* the key */
      |                   ^
hash_util.h:169:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  169 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:170:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  170 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:171:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:171:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:171:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:171:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const struct_en*) const’:
hash_util.h:212:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  212 |   register short *k;        /* the key */
      |                   ^
hash_util.h:213:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  213 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:214:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  214 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:215:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:215:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:215:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:215:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                           ^~~
  CXX      globals.o
In file included from globals.h:10,
                 from globals.cpp:15:
hash_util.h: In member function ‘size_t hash_fncts::operator()(const Structure&) const’:
hash_util.h:82:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   82 |   register short *k;        /* the key */
      |                   ^
hash_util.h:83:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   83 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:84:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   84 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:85:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:85:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:85:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:85:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const struct_en&) const’:
hash_util.h:126:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  126 |   register short *k;        /* the key */
      |                   ^
hash_util.h:127:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  127 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:128:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  128 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:129:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:129:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:129:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:129:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const Structure*) const’:
hash_util.h:168:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  168 |   register short *k;        /* the key */
      |                   ^
hash_util.h:169:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  169 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:170:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  170 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:171:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:171:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:171:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:171:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const struct_en*) const’:
hash_util.h:212:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  212 |   register short *k;        /* the key */
      |                   ^
hash_util.h:213:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  213 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:214:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  214 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:215:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:215:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:215:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:215:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                           ^~~
  CXX      hash_util.o
In file included from hash_util.cpp:5:
hash_util.h: In member function ‘size_t hash_fncts::operator()(const Structure&) const’:
hash_util.h:82:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   82 |   register short *k;        /* the key */
      |                   ^
hash_util.h:83:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   83 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:84:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   84 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:85:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:85:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:85:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:85:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const struct_en&) const’:
hash_util.h:126:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  126 |   register short *k;        /* the key */
      |                   ^
hash_util.h:127:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  127 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:128:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  128 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:129:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:129:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:129:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:129:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const Structure*) const’:
hash_util.h:168:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  168 |   register short *k;        /* the key */
      |                   ^
hash_util.h:169:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  169 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:170:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  170 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:171:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:171:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:171:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:171:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const struct_en*) const’:
hash_util.h:212:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  212 |   register short *k;        /* the key */
      |                   ^
hash_util.h:213:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  213 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:214:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  214 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:215:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:215:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:215:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:215:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                           ^~~
  CXX      main.o
In file included from main.cpp:28:
hash_util.h: In member function ‘size_t hash_fncts::operator()(const Structure&) const’:
hash_util.h:82:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   82 |   register short *k;        /* the key */
      |                   ^
hash_util.h:83:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   83 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:84:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   84 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:85:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:85:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:85:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:85:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const struct_en&) const’:
hash_util.h:126:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  126 |   register short *k;        /* the key */
      |                   ^
hash_util.h:127:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  127 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:128:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  128 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:129:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:129:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:129:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:129:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const Structure*) const’:
hash_util.h:168:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  168 |   register short *k;        /* the key */
      |                   ^
hash_util.h:169:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  169 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:170:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  170 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:171:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:171:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:171:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:171:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const struct_en*) const’:
hash_util.h:212:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  212 |   register short *k;        /* the key */
      |                   ^
hash_util.h:213:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  213 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:214:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  214 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:215:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:215:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:215:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:215:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                           ^~~
  CC       move_set_inside.o
  CXX      move_set_pk.o
  CXX      neighbourhood.o
In file included from globals.h:10,
                 from RNAlocmin.h:7,
                 from neighbourhood.cpp:8:
hash_util.h: In member function ‘size_t hash_fncts::operator()(const Structure&) const’:
hash_util.h:82:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   82 |   register short *k;        /* the key */
      |                   ^
hash_util.h:83:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   83 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:84:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   84 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:85:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:85:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:85:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:85:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const struct_en&) const’:
hash_util.h:126:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  126 |   register short *k;        /* the key */
      |                   ^
hash_util.h:127:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  127 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:128:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  128 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:129:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:129:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:129:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:129:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const Structure*) const’:
hash_util.h:168:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  168 |   register short *k;        /* the key */
      |                   ^
hash_util.h:169:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  169 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:170:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  170 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:171:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:171:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:171:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:171:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const struct_en*) const’:
hash_util.h:212:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  212 |   register short *k;        /* the key */
      |                   ^
hash_util.h:213:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  213 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:214:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  214 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:215:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:215:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:215:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:215:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                           ^~~
  CXX      pknots.o
  CXX      RNAlocmin.o
In file included from globals.h:10,
                 from RNAlocmin.h:7,
                 from RNAlocmin.cpp:16:
hash_util.h: In member function ‘size_t hash_fncts::operator()(const Structure&) const’:
hash_util.h:82:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   82 |   register short *k;        /* the key */
      |                   ^
hash_util.h:83:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   83 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:84:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   84 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:85:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:85:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:85:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:85:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   85 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const struct_en&) const’:
hash_util.h:126:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  126 |   register short *k;        /* the key */
      |                   ^
hash_util.h:127:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  127 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:128:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  128 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:129:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:129:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:129:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:129:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  129 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const Structure*) const’:
hash_util.h:168:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  168 |   register short *k;        /* the key */
      |                   ^
hash_util.h:169:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  169 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:170:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  170 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:171:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:171:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:171:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:171:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  171 |   register unsigned a,b,c,len;
      |                           ^~~
hash_util.h: In member function ‘size_t hash_fncts::operator()(const struct_en*) const’:
hash_util.h:212:19: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  212 |   register short *k;        /* the key */
      |                   ^
hash_util.h:213:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  213 |   register unsigned  length;   /* the length of the key */
      |                      ^~~~~~
hash_util.h:214:22: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  214 |   register unsigned  initval=0;  /* the previous hash, or an arbitrary value */
      |                      ^~~~~~~
hash_util.h:215:21: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                     ^
hash_util.h:215:23: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                       ^
hash_util.h:215:25: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                         ^
hash_util.h:215:27: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  215 |   register unsigned a,b,c,len;
      |                           ^~~
  CXX      treeplot.o
  CXXLD    RNAlocmin
make[3]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAlocmin'
make[2]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/src/RNAlocmin'
Making all in tests
make[2]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/tests'
make  all-am
make[3]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/tests'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/tests'
make[2]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/tests'
Making all in examples
make[2]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/examples'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/examples'
Making all in packaging/macosx
make[2]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1/packaging/macosx'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1/packaging/macosx'
make[2]: Entering directory '/home/hakon/test/perl/ViennaRNA-2.5.1'
make[2]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1'
make[1]: Leaving directory '/home/hakon/test/perl/ViennaRNA-2.5.1'