* Package:    media-gfx/dcraw-9.28.0-r3:0
 * Repository: gentoo
 * USE:        abi_x86_64 amd64 elibc_glibc gimp jpeg kernel_linux lcms nls
 * FEATURES:   ccache network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking dcraw-9.28.0.tar.gz to /var/tmp/portage/media-gfx/dcraw-9.28.0-r3/work
>>> Unpacking parse-1.73.tar.bz2 to /var/tmp/portage/media-gfx/dcraw-9.28.0-r3/work
>>> Unpacking rawphoto-1.32.tar.bz2 to /var/tmp/portage/media-gfx/dcraw-9.28.0-r3/work
>>> Source unpacked in /var/tmp/portage/media-gfx/dcraw-9.28.0-r3/work
>>> Preparing source in /var/tmp/portage/media-gfx/dcraw-9.28.0-r3/work/dcraw ...
 * Applying dcraw-9.28.0-fix-memmem-wrong-return-type.patch ...
 [ ok ]
 * Applying dcraw-9.28.0-fix-LC_CTYPE-undeclared.patch ...
 [ ok ]
 * Applying dcraw-9.28.0-gimp-2.10.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/media-gfx/dcraw-9.28.0-r3/work/dcraw ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/media-gfx/dcraw-9.28.0-r3/work/dcraw ...
 * x86_64-pc-linux-gnu-gcc -O2 -DNO_JASPER=yes -DLOCALEDIR="/usr/share/locale/" -march=native -O2 -pipe -fomit-frame-pointer -Wl,-O1 -Wl,--as-needed -o dcraw dcraw.c -ljpeg -llcms2 -lm
dcraw.c: In function ‘get2’:
dcraw.c:307:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  307 |   fread (str, 1, 2, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘get4’:
dcraw.c:323:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  323 |   fread (str, 1, 4, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘canon_has_lowbits’:
dcraw.c:746:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  746 |   fread (test, 1, sizeof test, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘ljpeg_start’:
dcraw.c:829:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  829 |     fread (data, 1, len, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘nikon_e2100’:
dcraw.c:1298:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 1298 |     fread (t, 1, 12, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘nikon_3700’:
dcraw.c:1320:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 1320 |   fread (dp, 1, 24, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘minolta_z2’:
dcraw.c:1338:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 1338 |   fread (tail, 1, sizeof tail, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘ppm_thumb’:
dcraw.c:1353:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 1353 |   fread  (thumb, 1, thumb_length, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘layer_thumb’:
dcraw.c:1384:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 1384 |   fread (thumb, thumb_length, colors, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘pana_bits’:
dcraw.c:2015:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 2015 |     fread (buf+load_flags, 1, 0x4000-load_flags, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:2016:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 2016 |     fread (buf, 1, load_flags, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘sony_load_raw’:
dcraw.c:2689:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 2689 |   fread (head, 1, 40, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘sony_arw2_load_raw’:
dcraw.c:2733:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 2733 |     fread (data, 1, raw_width, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘foveon_thumb’:
dcraw.c:3095:7: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 3095 |       fread  (buf, 1, bwide, ifp);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘foveon_load_camf’:
dcraw.c:3201:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 3201 |     fread (meta_data, 1, meta_length, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘subtract’:
dcraw.c:3933:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 3933 |     fread (pixel, 2, width, fp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘parse_makernote’:
dcraw.c:5199:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5199 |   fread (buf, 1, 10, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5276:7: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5276 |       fgets (model2, 64, ifp);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5280:7: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5280 |       fread (artist, 64, 1, ifp);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5301:7: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5301 |       fread (buf, 1, 10, ifp);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5310:7: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5310 |       fread (model, 64, 1, ifp);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5362:9: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5362 |         fread (buf97, 324, 1, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘get_timestamp’:
dcraw.c:5482:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5482 |     fread (str, 19, 1, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘parse_gps’:
dcraw.c:5542:9: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5542 |         fgets ((char *) (gpsdata+14+tag/3), MIN(len,12), ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘parse_mos’:
dcraw.c:5578:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5578 |     fread (data, 1, 40, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5590:7: warning: ignoring return value of ‘fscanf’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5590 |       fscanf (ifp, "%d", &i);
      |       ^~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5601:9: warning: ignoring return value of ‘fscanf’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5601 |         fscanf (ifp, "%f", (float *)romm_cam + i);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5605:7: warning: ignoring return value of ‘fscanf’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5605 |       fscanf (ifp, "%d", &planes);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5607:7: warning: ignoring return value of ‘fscanf’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5607 |       fscanf (ifp, "%d", &flip);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5610:9: warning: ignoring return value of ‘fscanf’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5610 |         fscanf (ifp, "%d", &i);
      |         ^~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5614:7: warning: ignoring return value of ‘fscanf’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5614 |       fscanf (ifp, "%d", &i);
      |       ^~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5618:13: warning: ignoring return value of ‘fscanf’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5618 |       FORC4 fscanf (ifp, "%d", neut+c);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘parse_tiff_ifd’:
dcraw.c:5764:9: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5764 |         fread (desc, 512, 1, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5767:9: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5767 |         fgets (make, 64, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~
dcraw.c:5770:9: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5770 |         fgets (model, 64, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5815:9: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5815 |         fgets (software, 64, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5828:9: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5828 |         fread (artist, 64, 1, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5884:9: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5884 |         fgets (model2, 64, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5897:9: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5897 |         fread (cfa_pat, 1, plen, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5920:9: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5920 |         fread (software, 1, 7, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:5924:17: warning: ignoring return value of ‘fscanf’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 5924 |           FORC4 fscanf (ifp, "%f", &rgb_cam[i][c^1]);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:6014:9: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 6014 |         fread (cbuf, 1, len, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:6041:9: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 6041 |         fgets (make, 64, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~
dcraw.c:6051:9: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 6051 |         fread (cfa_pc, 1, colors, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:6149:24: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 6149 |         if (type == 2) fgets (model2, 64, ifp);
      |                        ^~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:6155:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 6155 |     fread (buf, sony_length, 1, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘parse_ciff’:
dcraw.c:6497:7: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 6497 |       fread (artist, 64, 1, ifp);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:6499:7: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 6499 |       fread (make, 64, 1, ifp);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:6501:7: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 6501 |       fread (model, 64, 1, ifp);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘parse_rollei’:
dcraw.c:6592:5: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 6592 |     fgets (line, 128, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘parse_sinar_ia’:
dcraw.c:6633:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 6633 |     fread (str, 8, 1, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~
dcraw.c:6639:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 6639 |   fread (make, 64, 1, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘parse_phase_one’:
dcraw.c:6705:9: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 6705 |         fread (model, 1, 63, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘parse_riff’:
dcraw.c:6797:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 6797 |   fread (tag, 4, 1, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~
dcraw.c:6813:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 6813 |     fread (date, 64, 1, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘parse_qt’:
dcraw.c:6903:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 6903 |     fread (tag, 4, 1, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘guess_byte_order’:
dcraw.c:8308:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 8308 |   fread (test[0], 2, 2, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:8310:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 8310 |     fread (test[t], 2, 1, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘identify’:
dcraw.c:8663:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 8663 |   fread (head, 1, 32, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:8734:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 8734 |     fread (make, 1, 8, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:8735:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 8735 |     fread (model, 1, 8, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:8736:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 8736 |     fread (model2, 1, 16, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:8765:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 8765 |     fread (model, 1, 64, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:8773:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 8773 |     fread (make, 1, 41, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:8777:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 8777 |     fread (model, 1, 30, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘apply_profile’:
dcraw.c:9666:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 9666 |     fread (prof, 1, profile_length, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:9675:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 9675 |     fread (&size, 4, 1, fp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~
dcraw.c:9679:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
 9679 |     fread (oprof, 1, size, fp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘jpeg_thumb’:
dcraw.c:10021:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
10021 |   fread (thumb, 1, thumb_length, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘main’:
dcraw.c:10395:7: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
10395 |       fread (raw_image, 2, raw_height*raw_width, stdin);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/string.h:548,
                 from dcraw.c:41:
In function ‘memcpy’,
    inlined from ‘foveon_interpolate’ at dcraw.c:3455:3:
/usr/include/bits/string_fortified.h:29:10: warning: ‘__builtin_memcpy’ writing 132 bytes into a region of size 0 overflows the destination []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wstringop-overflow=-Wstringop-overflow=]8;;]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
dcraw.c: In function ‘foveon_interpolate’:
dcraw.c:3444:26: note: at offset -132 into destination object of size [0, 786420] allocated by ‘calloc’
 3444 |   black = (float (*)[3]) calloc (height, sizeof *black);
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 * x86_64-pc-linux-gnu-gcc -O2 -march=native -O2 -pipe -fomit-frame-pointer -Wl,-O1 -Wl,--as-needed -o dcparse parse.c
parse.c:968:7: error: conflicting types for ‘memmem’; have ‘void *(char *, size_t,  char *, size_t)’ {aka ‘void *(char *, long unsigned int,  char *, long unsigned int)’}
  968 | void *memmem (char *haystack, size_t haystacklen,
      |       ^~~~~~
In file included from parse.c:13:
/usr/include/string.h:389:14: note: previous declaration of ‘memmem’ with type ‘void *(const void *, size_t,  const void *, size_t)’ {aka ‘void *(const void *, long unsigned int,  const void *, long unsigned int)’}
  389 | extern void *memmem (const void *__haystack, size_t __haystacklen,
      |              ^~~~~~
parse.c: In function ‘get2’:
parse.c:54:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
   54 |   fread (str, 1, 2, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~
parse.c: In function ‘get4’:
parse.c:70:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
   70 |   fread (str, 1, 4, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~
parse.c: In function ‘parse_makernote’:
parse.c:214:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  214 |   fread (buf, 1, 10, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~~
parse.c:265:7: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  265 |       fread (buf91, sizeof buf91, 1, ifp);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
parse.c:267:7: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  267 |       fread (buf97, sizeof buf97, 1, ifp);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
parse.c:269:7: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  269 |       fread (buf98, sizeof buf98, 1, ifp);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
parse.c: In function ‘parse_tiff_ifd’:
parse.c:359:9: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  359 |         fgets (make, slen, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~
parse.c:362:9: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  362 |         fgets (model, slen, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~
parse.c:365:9: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  365 |         fgets (model2, slen, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
parse.c:428:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  428 |     fread (buf, sony_length, 1, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
parse.c: In function ‘parse_minolta’:
parse.c:473:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  473 |     fread (tag, 1, 4, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~
parse.c: In function ‘parse_ciff’:
parse.c:560:7: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  560 |       fread (name, 256, 1, ifp);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~
parse.c: In function ‘parse_riff’:
parse.c:594:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  594 |   fread (tag, 4, 1, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~
parse.c:603:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  603 |     fread (type, 4, 1, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~
parse.c:609:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  609 |     fread (buf, 1, 40, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~
parse.c: In function ‘parse_mos’:
parse.c:629:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  629 |     fread (data, 1, 40, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~
parse.c:642:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  642 |     fread (data, 1, sizeof data, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
parse.c: In function ‘parse_rollei’:
parse.c:660:5: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  660 |     fgets (line, 128, ifp);
      |     ^~~~~~~~~~~~~~~~~~~~~~
parse.c: In function ‘parse_foveon’:
parse.c:742:9: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  742 |         fread (camf, 1, len, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
parse.c: In function ‘parse_phase_one’:
parse.c:886:7: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  886 |       fread (str, 256, 1, ifp);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~
parse.c:930:9: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  930 |         fread (str, 256, 1, ifp);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~
parse.c: In function ‘identify’:
parse.c:991:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  991 |   fread (head, 1, 32, ifp);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~
 * ERROR: media-gfx/dcraw-9.28.0-r3::gentoo failed (compile phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line  136:  Called src_compile
 *   environment, line 1298:  Called run_build 'x86_64-pc-linux-gnu-gcc' '-O2' '-march=native' '-O2' '-pipe' '-fomit-frame-pointer' '-Wl,-O1' '-Wl,--as-needed' '-o' 'dcparse' 'parse.c'
 *   environment, line 1287:  Called die
 * The specific snippet of code:
 *       ${@} || die
 * 
 * If you need support, post the output of `emerge --info '=media-gfx/dcraw-9.28.0-r3::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=media-gfx/dcraw-9.28.0-r3::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/media-gfx/dcraw-9.28.0-r3/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-gfx/dcraw-9.28.0-r3/temp/environment'.
 * Working directory: '/var/tmp/portage/media-gfx/dcraw-9.28.0-r3/work/dcraw'
 * S: '/var/tmp/portage/media-gfx/dcraw-9.28.0-r3/work/dcraw'