cbflib fails to build with gcc9

[rosset]

[filiperosset@raw ~]$ cd rpmbuild/my/CBFlib/
[filiperosset@raw CBFlib]$ fedpkg local
warning: Macro expanded in comment on line 110: %{_bindir}/convert_image

warning: Macro expanded in comment on line 110: %{_bindir}/convert_image

setting SOURCE_DATE_EPOCH=1562112000
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.A4lFSS

• umask 022

• cd /home/filiperosset/rpmbuild/my/CBFlib

• cd /home/filiperosset/rpmbuild/my/CBFlib

• rm -rf CBFlib-0.9.6

• /usr/bin/gzip -dc /home/filiperosset/rpmbuild/my/CBFlib/CBFlib-0.9.6.tar.gz

• /usr/bin/tar -xof -

• STATUS=0

• '[' 0 -ne 0 ']'

• cd CBFlib-0.9.6

• /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .

• iconv -f iso8859-15 -t utf-8 doc/cif_img_1.5.3_8Jul07.dic

• mv -f doc/cif_img_1.5.3_8Jul07.dic.conv doc/cif_img_1.5.3_8Jul07.dic

• rm doc/.symlinks

• rm doc/.undosymlinks

• chmod 644 examples/adscimg2cbf.c examples/adscimg2cbf_sub.c examples/arvai_test.c examples/cbf2adscimg.c examples/cbf2adscimg_sub.c examples/cbf2nexus.c examples/cbf_standardize_numbers.c examples/cbf_tail.c examples/cbf_testxfelread.c examples/changtestcompression.c examples/cif2c.c examples/cif2cbf.c examples/convert_image.c examples/convert_minicbf.c examples/dps_peaksearch.c examples/img2cif.c examples/makecbf.c examples/minicbf2nexus.c examples/nexus2cbf.c examples/roi_peaksearch.c examples/seqmatchsub.c examples/sequence_match.c examples/test_cbf_airy_disk.c examples/testalloc.c examples/testcbf.c examples/testflat.c examples/testflatpacked.c examples/testhdf5.c examples/testreals.c examples/testtree.c examples/testulp.c examples/tiff2cbf.c

• RPM_EC=0
  ++ jobs -p

• exit 0
  Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.cG8HOP

• umask 022

• cd /home/filiperosset/rpmbuild/my/CBFlib

• cd CBFlib-0.9.6

• cd src

• gcc -fPIC -DCBF_DONT_USE_LONG_LONG -D_USE_XOPEN_EXTENDED -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -c cbf.c cbf_airy_disk.c cbf_alloc.c cbf_ascii.c cbf_binary.c cbf_byte_offset.c cbf_canonical.c cbf_codes.c cbf_compress.c cbf_context.c cbf_copy.c cbf_file.c cbf_getopt.c cbf_hdf5.c cbf_hdf5_filter.c cbf_lex.c cbf_minicbf_header.c cbf_nibble_offset.c cbf_packed.c cbf_predictor.c cbf_read_binary.c cbf_read_mime.c cbf_simple.c cbf_string.c cbf_stx.c cbf_tree.c cbf_ulp.c cbf_uncompressed.c cbf_write.c cbf_write_binary.c cbf_ws.c cbff.c fgetln.c img.c md5c.c -I../include/
  In file included from /usr/include/string.h:494,
  from cbf.c:266:
  In function 'strncpy',
  inlined from 'cbf_validate' at cbf.c:7605:6:
  /usr/include/bits/string_fortified.h:106:10: warning: '__builtin_strncpy' output may be truncated copying 80 bytes from a string of length 81 [-Wstringop-truncation]
  106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  In function 'strncpy',
  inlined from 'cbf_validate' at cbf.c:7686:25:
  /usr/include/bits/string_fortified.h:106:10: warning: '__builtin_strncpy' output may be truncated copying 80 bytes from a string of length 81 [-Wstringop-truncation]
  106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  In file included from /usr/include/string.h:494,
  from cbf_context.c:262:
  In function 'strncpy',
  inlined from 'cbf_copy_string' at cbf_context.c:937:21:
  /usr/include/bits/string_fortified.h:106:10: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
  106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cbf_context.c: In function 'cbf_copy_string':
  cbf_context.c:909:13: note: length computed here
  909 | n = strlen(string);
  | ^~~~~~~~~~~~~~
  In file included from /usr/include/string.h:494,
  from cbf_context.c:262:
  In function 'strncpy',
  inlined from 'cbf_copy_string' at cbf_context.c:922:21:
  /usr/include/bits/string_fortified.h:106:10: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
  106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cbf_context.c: In function 'cbf_copy_string':
  cbf_context.c:909:13: note: length computed here
  909 | n = strlen(string);
  | ^~~~~~~~~~~~~~
  cbf_hdf5.c: In function 'cbf_write_nx2cbf__cbfcat_op':
  cbf_hdf5.c:20819:38: warning: implicit declaration of function 'cbf_read_h5file_group'; did you mean 'cbf_read_h5file'? [-Wimplicit-function-declaration]
  20819 | error |= cbf_read_h5file_group(cbf,nx,nx->flags,(hid_t)object);
  | ^~~~~~~~~~~~~~~~~~~~~
  | cbf_read_h5file
  cbf_hdf5.c:20811:48: warning: unused variable 'indent' [-Wunused-variable]
  20811 | const unsigned int indent = table->indent;
  | ^~~~~~
  cbf_hdf5.c:20784:31: warning: unused variable 'nxpdb_found' [-Wunused-variable]
  20784 | const int nxpdb_found = _cbf_Attrval(object,"NXpdb_class", &NXpdb_class);
  | ^~~~~~~~~~~
  cbf_hdf5.c: In function 'cbf_write_nx2cbf__cbfdb_op':
  cbf_hdf5.c:20933:48: warning: unused variable 'indent' [-Wunused-variable]
  20933 | const unsigned int indent = table->indent;
  | ^~~~~~
  cbf_hdf5.c:20906:31: warning: unused variable 'nxpdb_found' [-Wunused-variable]
  20906 | const int nxpdb_found = _cbf_Attrval(object,"NXpdb_class", &NXpdb_class);
  | ^~~~~~~~~~~
  cbf_hdf5.c: In function 'cbf_write_nx2cbf__entry_op':
  cbf_hdf5.c:21797:48: warning: unused variable 'indent' [-Wunused-variable]
  21797 | const unsigned int indent = table->indent;
  | ^~~~~~
  cbf_hdf5.c:21716:31: warning: unused variable 'nxpdb_found' [-Wunused-variable]
  21716 | const int nxpdb_found = _cbf_Attrval(object,"NXpdb_class", &NXpdb_class);
  | ^~~~~~~~~~~
  cbf_hdf5.c: In function 'cbf_write_nx2cbf':
  cbf_hdf5.c:22516:36: warning: variable 'node' set but not used [-Wunused-but-set-variable]
  22516 | cbf_node * node = NULL;
  | ^~~~
  cbf_hdf5.c:22769:25: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  22769 | if (pixel_offset_name[i]) free((void*)pixel_offset_name[i]);pixel_offset_name[i]=NULL;
  | ^~
  cbf_hdf5.c:22769:85: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  22769 | if (pixel_offset_name[i]) free((void*)pixel_offset_name[i]);pixel_offset_name[i]=NULL;
  | ^~~~~~~~~~~~~~~~~
  cbf_hdf5.c:22770:25: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  22770 | if (pixel_offset_long_name[i]) free((void*)pixel_offset_long_name[i]);pixel_offset_long_name[i]=NULL;
  | ^~
  cbf_hdf5.c:22770:95: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  22770 | if (pixel_offset_long_name[i]) free((void*)pixel_offset_long_name[i]);pixel_offset_long_name[i]=NULL;
  | ^~~~~~~~~~~~~~~~~~~~~~
  cbf_hdf5.c:22771:25: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  22771 | if (pixel_size_name[i]) free((void*)pixel_size_name[i]);pixel_size_name[i]=NULL;
  | ^~
  cbf_hdf5.c:22771:81: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  22771 | if (pixel_size_name[i]) free((void*)pixel_size_name[i]);pixel_size_name[i]=NULL;
  | ^~~~~~~~~~~~~~~
  cbf_hdf5.c:22110:30: warning: variable 'data_row' set but not used [-Wunused-but-set-variable]
  22110 | unsigned int data_row = 0x0;
  | ^~~~~~~~
  cbf_hdf5.c:22836:32: warning: variable 'diffrn_scan_axis' set but not used [-Wunused-but-set-variable]
  22836 | cbf_node * diffrn_scan_axis = NULL;
  | ^~~~~~~~~~~~~~~~
  cbf_hdf5.c: In function 'cbf_write_cbf2nx__array_structure_list_axis':
  cbf_hdf5.c:26493:50: warning: unused variable 'rotation_axis_path' [-Wunused-variable]
  26493 | const char * rotation_axis_path = NULL;
  | ^~~~~~~~~~~~~~~~~~
  cbf_hdf5.c: In function 'cbf_write_cbf2nx__cbf_general_axes':
  cbf_hdf5.c:26704:26: warning: unused variable 'equipment_component' [-Wunused-variable]
  26704 | const char * equipment_component = NULL;
  | ^~~~~~~~~~~~~~~~~~~
  cbf_hdf5.c: In function 'cbf_write_cbf2nx__axis':
  cbf_hdf5.c:27034:28: warning: variable 'axis_rotation_axis' set but not used [-Wunused-but-set-variable]
  27034 | cbf_node * axis_rotation_axis = NULL;
  | ^~~~~~~~~~~~~~~~~~
  cbf_hdf5.c: In function 'cbf_h5ds_store_as_column':
  cbf_hdf5.c:29166:40: warning: unused variable 'close' [-Wunused-variable]
  29166 | char open, close;
  | ^~~~~
  cbf_hdf5.c:29166:34: warning: unused variable 'open' [-Wunused-variable]
  29166 | char open, close;
  | ^~~~
  cbf_hdf5.c:28931:21: warning: variable 'type_order' set but not used [-Wunused-but-set-variable]
  28931 | H5T_order_t type_order;
  | ^~~~~~~~~~
  cbf_hdf5.c:28925:16: warning: unused variable 'byte_order' [-Wunused-variable]
  28925 | char * byte_order;
  | ^~~~~~~~~~
  cbf_hdf5.c:28903:14: warning: unused variable 'buffer' [-Wunused-variable]
  28903 | char buffer[25];
  | ^~~~~~
  cbf_hdf5.c: In function 'cbf_object_visit':
  cbf_hdf5.c:30752:42: warning: variable 'checked_digest' set but not used [-Wunused-but-set-variable]
  30752 | int binary_id, bits, sign, type, checked_digest, realarray = 0;
  | ^~~~~~~~~~~~~~
  cbf_hdf5.c:30752:36: warning: variable 'type' set but not used [-Wunused-but-set-variable]
  30752 | int binary_id, bits, sign, type, checked_digest, realarray = 0;
  | ^~~~
  cbf_hdf5.c:30708:32: warning: variable 'atcbf' set but not used [-Wunused-but-set-variable]
  30708 | int save_incbf, incbf, atcbf; /* within or at NXpdb or CBF_cif, etc. /
  | ^~~~~
  cbf_hdf5.c:30707:36: warning: unused variable 'atnexus' [-Wunused-variable]
  30707 | int save_innexus, innexus, atnexus; / within or at NXentry */
  | ^~~~~~~
  cbf_hdf5.c: In function 'cbf_read_h5file_group':
  cbf_hdf5.c:31937:13: warning: unused variable 'errorcode' [-Wunused-variable]
  31937 | int errorcode = 0;
  | ^~~~~~~~~
  cbf_hdf5.c:31933:19: warning: unused variable 'node' [-Wunused-variable]
  31933 | cbf_node *node;
  | ^~~~
  At top level:
  cbf_hdf5.c:20853:16: warning: 'cbf_write_nx2cbf__cbfdb_op' defined but not used [-Wunused-function]
  20853 | static int cbf_write_nx2cbf__cbfdb_op
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~
  cbf_hdf5.c:20641:16: warning: 'cbf_write_nx2cbf__cbfcat_op' defined but not used [-Wunused-function]
  20641 | static int cbf_write_nx2cbf__cbfcat_op
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
  cbf_hdf5.c:9133:16: warning: 'cbf_require_nxdetectors' defined but not used [-Wunused-function]
  9133 | static int cbf_require_nxdetectors(const cbf_handle handle,
  | ^~~~~~~~~~~~~~~~~~~~~~~
  cbf_hdf5.c: In function 'cbf_get_nxdata_field_name2':
  cbf_hdf5.c:6345:37: warning: '%06d' directive writing between 6 and 10 bytes into a region of size 7 [-Wformat-overflow=]
  6345 | sprintf(buffer,"%06d",block);
  | ^~~~
  cbf_hdf5.c:6345:36: note: directive argument in the range [1, 2147483647]
  6345 | sprintf(buffer,"%06d",block);
  | ^~~~~~
  In file included from /usr/include/stdio.h:867,
  from /usr/include/H5Epublic.h:20,
  from /usr/include/hdf5.h:26,
  from ../include/cbf.h:253,
  from cbf_hdf5.c:258:
  /usr/include/bits/stdio2.h:36:10: note: '__builtin___sprintf_chk' output between 7 and 11 bytes into a destination of size 7
  36 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  37 | __bos (__s), __fmt, __va_arg_pack ());
  | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cbf_hdf5.c: In function '_cbf_nx2cbfDread_scalar_string':
  cbf_hdf5.c:18976:30: warning: 'llvalue' may be used uninitialized in this function [-Wmaybe-uninitialized]
  18976 | *value = _cbf_strdup(*lvalue);
  | ^~~~~~~~~~~~~~~~~~~~
  In file included from /usr/include/string.h:494,
  from ../include/cbf_hdf5.h:265,
  from cbf_hdf5.c:260:
  In function 'strncat',
  inlined from 'cbf_create_h5handle2' at cbf_hdf5.c:17932:9:
  /usr/include/bits/string_fortified.h:136:10: warning: '__builtin___strncat_chk' output may be truncated copying 10 bytes from a string of length 11 [-Wstringop-truncation]
  136 | return __builtin___strncat_chk (__dest, __src, __len, __bos (__dest));
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  In function 'strncat',
  inlined from 'cbf_create_h5handle2' at cbf_hdf5.c:17934:9:
  /usr/include/bits/string_fortified.h:136:10: warning: '__builtin___strncat_chk' output may be truncated copying 50 bytes from a string of length 53 [-Wstringop-truncation]
  136 | return __builtin___strncat_chk (__dest, __src, __len, __bos (__dest));
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  In function 'strncat',
  inlined from 'cbf_create_h5handle2u' at cbf_hdf5.c:18014:9:
  /usr/include/bits/string_fortified.h:136:10: warning: '__builtin___strncat_chk' output may be truncated copying 10 bytes from a string of length 11 [-Wstringop-truncation]
  136 | return __builtin___strncat_chk (__dest, __src, __len, __bos (__dest));
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  In function 'strncat',
  inlined from 'cbf_create_h5handle2u' at cbf_hdf5.c:18016:9:
  /usr/include/bits/string_fortified.h:136:10: warning: '__builtin___strncat_chk' output may be truncated copying 50 bytes from a string of length 53 [-Wstringop-truncation]
  136 | return __builtin___strncat_chk (__dest, __src, __len, __bos (__dest));
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  In file included from /usr/include/string.h:494,
  from ../include/cbf_minicbf_header.h:264,
  from cbf_minicbf_header.c:259:
  In function 'strncpy',
  inlined from 'cbf_append_string.part.0' at cbf_minicbf_header.c:325:9:
  /usr/include/bits/string_fortified.h:106:10: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
  106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cbf_minicbf_header.c: In function 'cbf_append_string.part.0':
  cbf_minicbf_header.c:302:18: note: length computed here
  302 | srclen = strlen(src);
  | ^~~~~~~~~~~
  In file included from /usr/include/string.h:494,
  from ../include/cbf_minicbf_header.h:264,
  from cbf_minicbf_header.c:259:
  In function 'strncat',
  inlined from 'cbf_append_string.part.0' at cbf_minicbf_header.c:313:13:
  /usr/include/bits/string_fortified.h:136:10: warning: '__builtin_strncat' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
  136 | return __builtin___strncat_chk (__dest, __src, __len, __bos (__dest));
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cbf_minicbf_header.c: In function 'cbf_append_string.part.0':
  cbf_minicbf_header.c:302:18: note: length computed here
  302 | srclen = strlen(src);
  | ^~~~~~~~~~~
  cbf_nibble_offset.c: In function 'cbf_compress_nibble_offset':
  cbf_nibble_offset.c:936:21: warning: 'dmode[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
  936 | curmode = dmode[inrun];
  | ~~~~~~~~^~~~~~~~~~~~~~
  cbf_simple.c: In function 'cbf_set_reference_beam_center':
  cbf_simple.c:8587:44: warning: variable 'ncenter2' set but not used [-Wunused-but-set-variable]
  8587 | double nindex1, nindex2, ncenter1, ncenter2;
  | ^~~~~~~~
  cbf_simple.c:8587:34: warning: variable 'ncenter1' set but not used [-Wunused-but-set-variable]
  8587 | double nindex1, nindex2, ncenter1, ncenter2;
  | ^~~~~~~~
  cbf_stx.c: In function 'cbf_lex_wrapper':
  cbf_stx.c:370:13: warning: variable 'cbffile' set but not used [-Wunused-but-set-variable]
  370 | cbf_file *cbffile;
  | ^~~~~~~
  At top level:
  cbf_stx.c:827:26: warning: 'yytname' defined but not used [-Wunused-const-variable=]
  827 | static const char *const yytname[] =
  | ^~~~~~~
  img.c: In function 'img_read_mar345header':
  img.c:1334:44: warning: array subscript -1 is outside array bounds of 'char[65]' [-Warray-bounds]
  1334 | for (C = C64+strlen(C64)-1; (C != C64-1 && *C == ' '); C-- ) *C = '\0';
  | ~~~^
  img.c:1230:8: note: while referencing 'C64'
  1230 | char C64[65], D64[65], *C, *D, *E;
  | ^~~

• gcc -shared -Wl,-soname,libcbf.so.0 -o libcbf.so.0.0.0 cbf.o cbf_airy_disk.o cbf_alloc.o cbf_ascii.o cbf_binary.o cbf_byte_offset.o cbf_canonical.o cbf_codes.o cbf_compress.o cbf_context.o cbf_copy.o cbf_file.o cbf_getopt.o cbf_hdf5.o cbf_hdf5_filter.o cbf_lex.o cbf_minicbf_header.o cbf_nibble_offset.o cbf_packed.o cbf_predictor.o cbf_read_binary.o cbf_read_mime.o cbf_simple.o cbf_string.o cbf_stx.o cbf_tree.o cbf_ulp.o cbf_uncompressed.o cbf_write.o cbf_write_binary.o cbf_ws.o cbff.o fgetln.o img.o md5c.o -lhdf5 -lz -lm

• rm cbf.o cbf_airy_disk.o cbf_alloc.o cbf_ascii.o cbf_binary.o cbf_byte_offset.o cbf_canonical.o cbf_codes.o cbf_compress.o cbf_context.o cbf_copy.o cbf_file.o cbf_getopt.o cbf_hdf5.o cbf_hdf5_filter.o cbf_lex.o cbf_minicbf_header.o cbf_nibble_offset.o cbf_packed.o cbf_predictor.o cbf_read_binary.o cbf_read_mime.o cbf_simple.o cbf_string.o cbf_stx.o cbf_tree.o cbf_ulp.o cbf_uncompressed.o cbf_write.o cbf_write_binary.o cbf_ws.o cbff.o fgetln.o img.o md5c.o

• gfortran -fPIC -fno-range-check -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -c fcb_atol_wcnt.f90 fcb_ci_strncmparr.f90 fcb_nblen_array.f90 fcb_read_byte.f90 fcb_read_line.f90 fcb_skip_whitespace.f90 -I../include/
  fcb_atol_wcnt.f90:10:31:

  10 | INTEGER, PARAMETER :: I0=Z'30',& !IACHAR('0')
  | 1
  Warning: Conversion from 'INTEGER(16)' to 'INTEGER(4)' at (1) [-Wconversion]
  fcb_atol_wcnt.f90:11:1:

  11 | I9=Z'39',& !IACHAR('9')
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:11:10:

  11 | I9=Z'39',& !IACHAR('9')
  | 1
  Warning: Conversion from 'INTEGER(16)' to 'INTEGER(4)' at (1) [-Wconversion]
  fcb_atol_wcnt.f90:12:1:

  12 | IM=Z'2D',& !IACHAR('-')
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:12:10:

  12 | IM=Z'2D',& !IACHAR('-')
  | 1
  Warning: Conversion from 'INTEGER(16)' to 'INTEGER(4)' at (1) [-Wconversion]
  fcb_atol_wcnt.f90:13:1:

  13 | IP=Z'2B',& !IACHAR('+')
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:13:10:

  13 | IP=Z'2B',& !IACHAR('+')
  | 1
  Warning: Conversion from 'INTEGER(16)' to 'INTEGER(4)' at (1) [-Wconversion]
  fcb_atol_wcnt.f90:14:1:

  14 | SP=Z'20',& !IACHAR(' ')
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:14:10:

  14 | SP=Z'20',& !IACHAR(' ')
  | 1
  Warning: Conversion from 'INTEGER(16)' to 'INTEGER(4)' at (1) [-Wconversion]
  fcb_atol_wcnt.f90:15:1:

  15 | HT=Z'09' !tab position in the ASCII code
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:15:10:

  15 | HT=Z'09' !tab position in the ASCII code
  | 1
  Warning: Conversion from 'INTEGER(16)' to 'INTEGER(4)' at (1) [-Wconversion]
  fcb_atol_wcnt.f90:23:1:

  23 | K=ARRAY(I)
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:24:1:

  24 | IF (K.GE.I0 .AND. K.LE.I9 ) THEN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:25:1:

  25 | FCB_ATOL_WCNT = FCB_ATOL_WCNT*10+(K-I0)
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:26:1:

  26 | BLANK = -1
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:27:1:

  27 | IF (VORZEICHEN.EQ.0) VORZEICHEN=1
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:28:1:

  28 | ELSE IF (K.EQ.IM .OR. K.EQ.IP ) THEN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:29:1:

  29 | IF (VORZEICHEN.NE.0) EXIT
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:30:1:

  30 | IF (K.EQ.IM) VORZEICHEN =-1
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:31:1:

  31 | IF (K.EQ.IP) VORZEICHEN = 1
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:32:1:

  32 | ELSE IF (K.EQ.SP .OR. K.EQ.HT ) THEN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:33:1:

  33 | IF (BLANK.LT.0) EXIT
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:34:1:

  34 | BLANK = BLANK+1
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:35:1:

  35 | ELSE
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:36:1:

  36 | EXIT
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:37:1:

  37 | END IF
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_atol_wcnt.f90:38:1:

  38 | CNT = CNT+1
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_ci_strncmparr.f90:17:1:

  17 | J=0
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_ci_strncmparr.f90:18:1:

  18 | IF (I.LE.LEN(STRING)) THEN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_ci_strncmparr.f90:19:1:

  19 | J=IACHAR(STRING(I:I))
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_ci_strncmparr.f90:20:1:

  20 | IF ((J.GE.IA).AND.(J.LE.IZ))J=J+UP
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_ci_strncmparr.f90:21:1:

  21 | ENDIF
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_ci_strncmparr.f90:22:1:

  22 | K=0
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_ci_strncmparr.f90:23:1:

  23 | IF (I.LE.N) THEN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_ci_strncmparr.f90:24:1:

  24 | K=ARRAY(I)
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_ci_strncmparr.f90:25:1:

  25 | IF ((K.GE.IA).AND.(K.LE.IZ))K=K+UP
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_ci_strncmparr.f90:26:1:

  26 | ENDIF
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_ci_strncmparr.f90:27:1:

  27 | FCB_CI_STRNCMPARR = J-K
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_ci_strncmparr.f90:28:1:

  28 | IF (J.NE.K)EXIT
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_nblen_array.f90:12:1:

  12 | IF (FCB_NBLEN_ARRAY.NE.0)EXIT
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_nblen_array.f90:13:1:

  13 | J=ARRAY(I)
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_nblen_array.f90:14:1:

  14 | IF ((J.NE.IACHAR(' ')).AND.(J.NE.Z'09').AND.(J.NE.Z'0A').AND. &
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_nblen_array.f90:15:1:

  15 | (J.NE.Z'0D').AND.(J.NE.0)) FCB_NBLEN_ARRAY = I
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_read_byte.f90:2:1:

  2 | REC_IN_FILE,BYTE_IN_FILE,IBYTE)
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_read_byte.f90:13:12:

  13 | IBYTE=0
  | 1
  Warning: Conversion from 'INTEGER(4)' to 'INTEGER(1)' at (1) [-Wconversion]
  fcb_read_byte.f90:28:26:

  28 | BUFFER(K) = 0
  | 1
  Warning: Conversion from 'INTEGER(4)' to 'INTEGER(1)' at (1) [-Wconversion]
  fcb_read_line.f90:2:1:

  2 | BYTE_IN_FILE,REC_IN_FILE,BUFFER,LINE,N,LINELEN)
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:2:1:

  2 | FCB_BYTES_IN_REC,BYTE_IN_FILE,REC_IN_FILE,BUFFER,&
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:3:1:

  3 | LINE,N,LINELEN,ICUR,FRESH_LINE)
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:14:1:

  14 | FRESH_LINE
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:16:1:

  16 | LAST_CHAR
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:24:1:

  24 | ICUR = LINELEN+1
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:25:1:

  25 | RETURN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:31:1:

  31 | IF ((IC.LE.LINELEN).AND.(LINE(IC).NE.IACHAR(' ')).AND. &
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:32:1:

  32 | (LINE(IC).NE.Z'09').AND.(LINE(IC).NE.IACHAR('(')) )EXIT
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:34:1:

  34 | IF (IC.GT.LINELEN) THEN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:35:1:

  35 | FCB_SKIP_WHITESPACE = FCB_READ_LINE (TAPIN,LAST_CHAR, &
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:36:1:

  36 | FCB_BYTES_IN_REC,BYTE_IN_FILE,REC_IN_FILE,BUFFER,&
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:37:1:

  37 | LINE,N,LINELEN)
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:38:1:

  38 | IF (FCB_SKIP_WHITESPACE.NE.0) RETURN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:39:1:

  39 | IC = 1
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:40:1:

  40 | IF ((LINELEN.EQ.0) &
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:41:1:

  41 | .OR.(FCB_NBLEN_ARRAY(LINE(1:LINELEN),LINELEN).EQ.0) &
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:42:1:

  42 | .OR.(FCB_NBLEN_ARRAY(LINE(1:1),1).NE.0)) THEN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:41:1:

  41 | .OR.(FCB_NBLEN_ARRAY(LINE(1:LINELEN),LINELEN).EQ.0) &
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:42:1:

  42 | .OR.(FCB_NBLEN_ARRAY(LINE(1:1),1).NE.0)) THEN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:43:1:

  43 | FRESH_LINE = 1
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:44:1:

  44 | ICUR = LINELEN+1
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:45:1:

  45 | RETURN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:46:1:

  46 | END IF
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:47:1:

  47 | ELSE
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:48:1:

  48 | IF (LINE(IC) .EQ. IACHAR('(')) THEN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:49:1:

  49 | IC = IC+1
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:50:1:

  50 | COMMENT_LEVEL = COMMENT_LEVEL+1
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:51:1:

  51 | DO
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:52:1:

  52 | IF (COMMENT_LEVEL.EQ.0)EXIT
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:53:1:

  53 | IF (IC.GT.LINELEN) THEN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:54:1:

  54 | FCB_SKIP_WHITESPACE=FCB_READ_LINE(TAPIN,LAST_CHAR, &
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:55:1:

  55 | FCB_BYTES_IN_REC,BYTE_IN_FILE,REC_IN_FILE, &
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:56:1:

  56 | BUFFER,LINE,N,LINELEN)
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:57:1:

  57 | IF (FCB_SKIP_WHITESPACE.NE.0) RETURN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:58:1:

  58 | IC = 1
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:59:1:

  59 | IF ((LINELEN.EQ.0).OR. &
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:60:1:

  60 | (FCB_NBLEN_ARRAY(LINE(1:LINELEN),LINELEN).EQ.0) &
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:61:1:

  61 | .OR. FCB_NBLEN_ARRAY(LINE(1:1),1).NE.0) THEN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:60:1:

  60 | (FCB_NBLEN_ARRAY(LINE(1:LINELEN),LINELEN).EQ.0) &
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:61:1:

  61 | .OR. FCB_NBLEN_ARRAY(LINE(1:1),1).NE.0) THEN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:62:1:

  62 | FRESH_LINE = 1
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:63:1:

  63 | ICUR = LINELEN+1
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:64:1:

  64 | RETURN
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:65:1:

  65 | END IF
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:66:1:

  66 | ELSE
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:67:1:

  67 | SELECT CASE (LINE(IC))
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:68:1:

  68 | CASE (Z'5C') ! backslash
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:69:1:

  69 | IC = IC+1 ! force skip of next character
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:70:1:

  70 | CASE (Z'28') ! open paren
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:71:1:

  71 | COMMENT_LEVEL = COMMENT_LEVEL+1;
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:72:1:

  72 | CASE (Z'29') ! close paren
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:73:1:

  73 | COMMENT_LEVEL = COMMENT_LEVEL-1;
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:74:1:

  74 | END SELECT
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:75:1:

  75 | IC = IC+1;
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:76:1:

  76 | END IF
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:77:1:

  77 | END DO
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:78:1:

  78 | ELSE
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:79:1:

  79 | IC = IC+1;
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:80:1:

  80 | END IF
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]
  fcb_skip_whitespace.f90:81:1:

  81 | END IF
  | 1
  Warning: Nonconforming tab character at (1) [-Wtabs]

• gfortran -shared -Wl,-soname,libfcb.so.0 -o libfcb.so.0.0.0 fcb_atol_wcnt.o fcb_ci_strncmparr.o fcb_nblen_array.o fcb_read_byte.o fcb_read_line.o fcb_skip_whitespace.o

• cd ../examples

• utilsublist='adscimg2cbf
  cbf2adscimg
  adscimg2cbf'

• for i in $utilsublist

• gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection adscimg2cbf.c adscimg2cbf_sub.c -I../include ../src/libcbf.so.0.0.0 -o adscimg2cbf -lm
  adscimg2cbf.c: In function 'main':
  adscimg2cbf.c:245:27: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
  245 | strstrhit = cbf_cistrnstr(argv[iarg], flags[j], strlen(flags[j]));
  | ^
  adscimg2cbf.c:176:10: warning: unused variable 'thickness' [-Wunused-variable]
  176 | double thickness=0.;
  | ^~~~~~~~~
  adscimg2cbf.c:162:7: warning: variable 'cbf_status' set but not used [-Wunused-but-set-variable]
  162 | int cbf_status;
  | ^~~~~~~~~~
  In file included from /usr/include/string.h:494,
  from adscimg2cbf.c:13:
  In function 'strncpy',
  inlined from 'gethd.constprop' at adscimg2cbf.c:31:3:
  /usr/include/bits/string_fortified.h:106:10: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
  106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  adscimg2cbf.c: In function 'gethd.constprop':
  adscimg2cbf.c:28:7: note: length computed here
  28 | l = strlen (field);
  | ^~~~~~~~~~~~~~
  adscimg2cbf_sub.c: In function 'adscimg2cbf_sub2':
  adscimg2cbf_sub.c:793:20: warning: passing argument 1 of 'convertroi' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
  793 | if (convertroi(roi, smv_size1, smv_size2,
  | ^~~
  adscimg2cbf_sub.c:433:22: note: expected 'char *' but argument is of type 'const char *'
  433 | int convertroi(char *roi, int fastdim, int slowdim,
  | ~~~~~~^~~
  adscimg2cbf_sub.c:1727:27: warning: passing argument 1 of 'cbf_free_text' from incompatible pointer type [-Wincompatible-pointer-types]
  1727 | cbf_free_text(&log,NULL);
  | ^~~~
  | |
  | char **
  In file included from ../include/cbf_minicbf_header.h:262,
  from adscimg2cbf_sub.c:179:
  ../include/cbf_alloc.h:274:33: note: expected 'const char **' but argument is of type 'char **'
  274 | int cbf_free_text (const char **old_block, size_t *old_nelem);
  | ~~~~~~~~~~~~~^~~~~~~~~
  adscimg2cbf_sub.c:1868:30: warning: variable 'valmax' set but not used [-Wunused-but-set-variable]
  1868 | double valnew,valmin,valmax;
  | ^~~~~~
  adscimg2cbf_sub.c:1868:16: warning: variable 'valnew' set but not used [-Wunused-but-set-variable]
  1868 | double valnew,valmin,valmax;
  | ^~~~~~
  adscimg2cbf_sub.c:530:27: warning: unused variable 'kjcm' [-Wunused-variable]
  530 | int ki, kj, kicm, kjcm;
  | ^~~~
  adscimg2cbf_sub.c:530:21: warning: unused variable 'kicm' [-Wunused-variable]
  530 | int ki, kj, kicm, kjcm;
  | ^~~~
  adscimg2cbf_sub.c:522:28: warning: variable 'smv_bin_type' set but not used [-Wunused-but-set-variable]
  522 | int smv_bin, smv_adc, smv_bin_type;
  | ^~~~~~~~~~~~
  adscimg2cbf_sub.c: In function 'adscimg2cbf_sub':
  adscimg2cbf_sub.c:2075:34: warning: passing argument 4 of 'adscimg2cbf_sub2' makes integer from pointer without a cast [-Wint-conversion]
  2075 | NULL,NULL,NULL,NULL,
  | ^~~~
  | |
  | void *
  adscimg2cbf_sub.c:481:29: note: expected 'size_t' {aka 'long unsigned int'} but argument is of type 'void '
  481 | size_t old_int_data_size,
  | ~~~~~~~^~~~~~~~~~~~~~~~~
  In file included from /usr/include/string.h:494,
  from ../include/cbf_minicbf_header.h:264,
  from adscimg2cbf_sub.c:179:
  In function 'strncpy',
  inlined from 'gethd.constprop' at adscimg2cbf_sub.c:263:3:
  /usr/include/bits/string_fortified.h:106:10: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
  106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  adscimg2cbf_sub.c: In function 'gethd.constprop':
  adscimg2cbf_sub.c:260:7: note: length computed here
  260 | l = strlen (field);
  | ^~~~~~~~~~~~~~
  adscimg2cbf_sub.c: In function 'adscimg2cbf_sub2':
  adscimg2cbf_sub.c:588:27: warning: '%s' directive writing up to 1023 bytes into a region of size between 0 and 1023 [-Wformat-overflow=]
  588 | sprintf(temp, "%s=%s;\n", s, s1);
  | ^~ ~~
  In file included from /usr/include/stdio.h:867,
  from /usr/include/H5Epublic.h:20,
  from /usr/include/hdf5.h:26,
  from ../include/cbf.h:253,
  from adscimg2cbf_sub.c:177:
  /usr/include/bits/stdio2.h:36:10: note: '__builtin___sprintf_chk' output between 4 and 2050 bytes into a destination of size 1024
  36 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  37 | __bos (__s), __fmt, __va_arg_pack ());
  | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  adscimg2cbf_sub.c:1846:53: warning: 'smooth_data_as_int' may be used uninitialized in this function [-Wmaybe-uninitialized]
  1846 | if (ki > 0 && smooth_data_as_int[(ki-1)(1+fasthigh-fastlow+fastpadlow+fastpadhigh)/(bin+1)+kj] > 0) {
  | ^
  /usr/bin/ld: ../src/libcbf.so.0.0.0: undefined reference to pcre_regcomp' /usr/bin/ld: ../src/libcbf.so.0.0.0: undefined reference to pcre_regexec'
  /usr/bin/ld: ../src/libcbf.so.0.0.0: undefined reference to `pcre_regfree'
  collect2: error: ld returned 1 exit status
  error: Bad exit status from /var/tmp/rpm-tmp.cG8HOP (%build)
  Macro expanded in comment on line 110: %{_bindir}/convert_image

  Bad exit status from /var/tmp/rpm-tmp.cG8HOP (%build)

RPM build errors:
Could not execute local: rpmbuild --define '_sourcedir /home/filiperosset/rpmbuild/my/CBFlib' --define '_specdir /home/filiperosset/rpmbuild/my/CBFlib' --define '_builddir /home/filiperosset/rpmbuild/my/CBFlib' --define '_srcrpmdir /home/filiperosset/rpmbuild/my/CBFlib' --define '_rpmdir /home/filiperosset/rpmbuild/my/CBFlib' --define 'dist %{?distprefix}.fc31' --define 'fedora 31' --eval '%undefine rhel' --define 'fc31 1' -ba /home/filiperosset/rpmbuild/my/CBFlib/CBFlib.spec | tee .build-0.9.6-1.fc31.log
[filiperosset@raw CBFlib]$

[filiperosset@raw CBFlib]$ gcc -v
Using built-in specs.
COLLECT_GCC=/usr/bin/gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/9/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-redhat-linux
Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,fortran,objc,obj-c++,ada,go,d,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-gcc-major-version-only --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --with-isl --enable-offload-targets=nvptx-none --without-cuda-driver --enable-gnu-indirect-function --enable-cet --with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux
Thread model: posix
gcc version 9.1.1 20190605 (Red Hat 9.1.1-2) (GCC)
[filiperosset@raw CBFlib]$