* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’
* installing *source* package ‘hexbin’ ...
** package ‘hexbin’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘gcc-13 (Debian 13.2.0-23) 13.2.0’
using Fortran compiler: ‘GNU Fortran (Debian 13.2.0-23) 13.2.0’
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpOCJOFR/R.INSTALL38b92567ea3a7/hexbin/src'
gfortran-13  -fpic  -g -O2 -Wall -mtune=native  -c hbin.f -o hbin.o
f951: Warning: Nonconforming tab character in column 1 of line 1 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 14 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 16 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 18 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 21 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 30 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 40 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 41 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 46 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 47 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 48 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 49 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 50 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 51 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 53 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 54 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 55 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 57 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 59 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 60 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 61 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 62 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 64 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 65 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 67 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 68 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 75 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 76 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 77 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 78 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 79 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 80 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 81 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 82 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 83 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 84 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 85 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 86 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 87 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 88 [-Wtabs]
hbin.f:49:13:

   49 |           j1 = sx+.5
      |                    1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
hbin.f:50:13:

   50 |           i1 = sy+.5
      |                    1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
hbin.f:58:15:

   58 |             j2 = sx
      |                      1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
hbin.f:59:15:

   59 |             i2 = sy
      |                      1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
gfortran-13  -fpic  -g -O2 -Wall -mtune=native  -c hcell.f -o hcell.o
f951: Warning: Nonconforming tab character in column 1 of line 1 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 10 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 11 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 12 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 13 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 14 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 15 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 16 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 20 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 21 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 22 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 24 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 25 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 27 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 28 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 30 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 31 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 32 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 36 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 37 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 39 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 40 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 41 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 43 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 44 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 45 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 46 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 47 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 48 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 49 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 50 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 51 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 53 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 54 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 55 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 57 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 58 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 59 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 60 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 61 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 62 [-Wtabs]
hcell.f:39:13:

   39 |           j1 = sx+.5
      |                    1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
hcell.f:40:13:

   40 |           i1 = sy+.5
      |                    1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
hcell.f:48:15:

   48 |             j2 = sx
      |                      1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
hcell.f:49:15:

   49 |             i2 = sy
      |                      1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
gfortran-13  -fpic  -g -O2 -Wall -mtune=native  -c herode.f -o herode.o
f951: Warning: Nonconforming tab character in column 1 of line 29 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 34 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 36 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 37 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 38 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 39 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 40 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 41 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 42 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 44 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 45 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 46 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 47 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 48 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 53 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 57 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 58 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 59 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 60 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 66 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 67 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 68 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 71 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 73 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 75 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 77 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 78 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 87 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 88 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 89 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 90 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 91 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 93 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 103 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 104 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 105 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 106 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 108 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 116 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 119 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 120 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 121 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 122 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 123 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 124 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 125 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 127 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 128 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 129 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 130 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 131 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 132 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 134 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 135 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 136 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 137 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 138 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 140 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 141 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 142 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 143 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 145 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 150 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 152 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 153 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 163 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 164 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 165 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 166 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 167 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 168 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 169 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 170 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 178 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 185 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 187 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 188 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 193 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 196 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 198 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 201 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 202 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 205 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 206 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 207 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 210 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 211 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 212 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 213 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 217 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 218 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 219 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 222 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 223 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 224 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 225 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 229 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 230 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 231 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 232 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 233 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 234 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 239 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 240 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 241 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 242 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 244 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 245 [-Wtabs]
herode.f:37:26:

   37 |         integer n, bdim(2)      ! number of cells and 2-D array bounds
      |                                      1
Warning: Nonconforming tab character at (1) [-Wtabs]
herode.f:38:24:

   38 |         integer erode(*)        ! erosion status
      |                                      1
Warning: Nonconforming tab character at (1) [-Wtabs]
herode.f:39:15:

   39 |         integer ncell(*),ncnt(*)  ! extracted id's and expanded counts
      |                      1
Warning: Nonconforming tab character at (1) [-Wtabs]
herode.f:40:24:

   40 |         integer sides(*)        ! number of exposed sides
      |                                      1
Warning: Nonconforming tab character at (1) [-Wtabs]
herode.f:41:25:

   41 |         integer neib(6,*)       ! pointers to the neighbors
      |                                      1
Warning: Nonconforming tab character at (1) [-Wtabs]
herode.f:42:26:

   42 |         logical exist(0:*)      ! cell existence
      |                                      1
Warning: Nonconforming tab character at (1) [-Wtabs]
herode.f:45:15:

   45 |         integer inc1(6), inc2(6) ! increments to get neighbors
      |                      1
Warning: Nonconforming tab character at (1) [-Wtabs]
herode.f:111:33:

  111 |              if (c .eq. 1) then
      |                                 1
Warning: Nonconforming tab character at (1) [-Wtabs]
gfortran-13  -fpic  -g -O2 -Wall -mtune=native  -c hsm.f -o hsm.o
f951: Warning: Nonconforming tab character in column 1 of line 14 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 16 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 18 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 19 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 20 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 21 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 22 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 26 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 27 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 28 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 29 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 30 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 31 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 33 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 34 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 35 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 36 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 37 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 38 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 39 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 40 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 41 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 42 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 43 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 44 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 46 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 47 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 48 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 49 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 50 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 51 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 53 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 54 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 55 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 56 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 57 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 58 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 59 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 60 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 61 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 62 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 63 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 64 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 65 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 66 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 67 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 68 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 72 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 73 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 74 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 76 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 77 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 78 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 79 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 80 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 82 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 83 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 84 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 85 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 86 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 87 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 88 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 89 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 90 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 91 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 92 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 93 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 94 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 95 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 96 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 97 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 98 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 99 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 100 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 101 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 103 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 104 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 105 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 106 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 107 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 108 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 109 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 110 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 111 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 112 [-Wtabs]
gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c reg.c -o reg.o
gcc-13 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o hexbin.so hbin.o hcell.o herode.o hsm.o reg.o -lgfortran -lm -lquadmath -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpOCJOFR/R.INSTALL38b92567ea3a7/hexbin/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpOCJOFR/R.INSTALL38b92567ea3a7/hexbin/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpOCJOFR/R.INSTALL38b92567ea3a7/hexbin/src'
installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-hexbin/00new/hexbin/libs
** R
** data
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (hexbin)