[Debian-astro-maintainers] Bug#1066583: iraf-fitsutil: FTBFS: fgwrite.c:281:30: error: implicit declaration of function ‘filetype’ [-Werror=implicit-function-declaration]

Lucas Nussbaum lucas at debian.org
Wed Mar 13 11:51:46 GMT 2024


Source: iraf-fitsutil
Version: 2018.07.06-6
Severity: serious
Justification: FTBFS
Tags: trixie sid ftbfs
User: lucas at debian.org
Usertags: ftbfs-20240313 ftbfs-trixie ftbfs-impfuncdef

Hi,

During a rebuild of all packages in sid, your package failed to build
on amd64.

This is most likely caused by a change in dpkg 1.22.6, that enabled
-Werror=implicit-function-declaration. For more information, see
https://wiki.debian.org/qa.debian.org/FTBFS#A2024-03-13_-Werror.3Dimplicit-function-declaration

Relevant part (hopefully):
> make[1]: Entering directory '/<<PKGBUILDDIR>>'
> mkpkg -p fitsutil -x
> hlib$mkpkg.inc:5: warning: macro `IRAFARCH' not found
> !clear;date
> TERM environment variable not set.
> Tue Mar 12 20:39:40 UTC 2024
> $call update
> $call lib
> ===================== LIB =========================
> 
> $call update at lib
> mkpkg[1]: Entering directory `/<<PKGBUILDDIR>>/lib/'
> mkpkg[1]: Leaving directory `/<<PKGBUILDDIR>>/lib/'
> $call src
> ===================== PKG =========================
> 
> $call update at src
> mkpkg[1]: Entering directory `/<<PKGBUILDDIR>>/src/'
> $call relink
> $call libpkg.a
> warning: library `libpkg_p.a' not found
> /usr/lib/iraf/unix/bin/xc.e -c -x -p fitsutil  -x -x catprhdr.x dfits.x fxcopy.x fxconvert.x fxdelete.x fxextract.x fxdummyh.x fxheader.x fxsplit.x fxinsert.x fxplf.x getcmd.x
> ar r /<<PKGBUILDDIR>>/src/libpkg_p.a catprhdr.o dfits.o fxcopy.o fxconvert.o fxdelete.o fxextract.o fxdummyh.o fxheader.o fxsplit.o fxinsert.o fxplf.o getcmd.o
> ar: creating /<<PKGBUILDDIR>>/src/libpkg_p.a
> ranlib libpkg_p.a
> Updated 12 files in libpkg.a
> /usr/lib/iraf/unix/bin/xc.e -x -c -x -p fitsutil  -x x_fxutil.x
> /usr/lib/iraf/unix/bin/xc.e -Nz -p fitsutil  -x -x x_fxutil.o libpkg.a -lxtools -o xx_fitsutil.e
> src/mkpkg:20: warning: macro `HSI_CF' not found
> src/mkpkg:21: warning: macro `HSI_LF' not found
> src/mkpkg:22: warning: macro `HSI_LF' not found
> src/mkpkg:23: warning: macro `HSI_LF' not found
> !gcc -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c fgwrite.c fgread.c sum32.c checksum.c kwdb.c
> fgwrite.c:125:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   125 | main (argc, argv)
>       | ^~~~
> fgwrite.c: In function ‘main’:
> fgwrite.c:281:30: error: implicit declaration of function ‘filetype’ [-Werror=implicit-function-declaration]
>   281 |                 if ((ftype = filetype (argp)) == LF_DIR)
>       |                              ^~~~~~~~
> fgwrite.c:282:21: error: implicit declaration of function ‘putfiles’ [-Werror=implicit-function-declaration]
>   282 |                     putfiles (argp, out, "", &level);
>       |                     ^~~~~~~~
> fgwrite.c:284:21: error: implicit declaration of function ‘fgfileout’ [-Werror=implicit-function-declaration]
>   284 |                     fgfileout (argp, out, ftype, "", level);
>       |                     ^~~~~~~~~
> fgwrite.c:305:17: error: implicit declaration of function ‘list_toc’ [-Werror=implicit-function-declaration]
>   305 |                 list_toc (kwdb);
>       |                 ^~~~~~~~
> fgwrite.c: At top level:
> fgwrite.c:346:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   346 | putfiles (dir, out, path, level)
>       | ^~~~~~~~
> fgwrite.c:414:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   414 | fgfileout (fname, out, ftype, path, level)
>       | ^~~~~~~~~
> fgwrite.c: In function ‘fgfileout’:
> fgwrite.c:545:13: error: implicit declaration of function ‘kwdb_RenameEntry’; did you mean ‘kwdb_DeleteEntry’? [-Werror=implicit-function-declaration]
>   545 |             kwdb_RenameEntry (kwdb, ep, "XTENSION");
>       |             ^~~~~~~~~~~~~~~~
>       |             kwdb_DeleteEntry
> fgwrite.c:549:19: error: implicit declaration of function ‘pix_block’ [-Werror=implicit-function-declaration]
>   549 |             nbp = pix_block(kwdb);
>       |                   ^~~~~~~~~
> fgwrite.c:700:13: error: implicit declaration of function ‘copyfile’ [-Werror=implicit-function-declaration]
>   700 |             copyfile (in, &fh, out, ftype, out_off, nbp, &datasum);
>       |             ^~~~~~~~
> fgwrite.c:703:13: error: implicit declaration of function ‘printheader’ [-Werror=implicit-function-declaration]
>   703 |             printheader (stdout, &fh, type);
>       |             ^~~~~~~~~~~
> fgwrite.c:709:13: error: implicit declaration of function ‘toc_card’ [-Werror=implicit-function-declaration]
>   709 |             toc_card (in, &fh, ftype, hd_cards, level, usize);
>       |             ^~~~~~~~
> fgwrite.c: At top level:
> fgwrite.c:791:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   791 | get_checksum (fd, out_offset, nbh, datasum)
>       | ^~~~~~~~~~~~
> fgwrite.c: In function ‘get_checksum’:
> fgwrite.c:818:13: error: implicit declaration of function ‘checksum’; did you mean ‘get_checksum’? [-Werror=implicit-function-declaration]
>   818 |             checksum (record, recsize, &sum16, &sum32);
>       |             ^~~~~~~~
>       |             get_checksum
> fgwrite.c:827:9: error: implicit declaration of function ‘char_encode’ [-Werror=implicit-function-declaration]
>   827 |         char_encode (~add_1s_comp(*datasum,sum32), ascii, 4, permute);
>       |         ^~~~~~~~~~~
> fgwrite.c: At top level:
> fgwrite.c:872:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   872 | checksum (buf, length, sum16, sum32)
>       | ^~~~~~~~
> fgwrite.c:956:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   956 | char_encode (value, ascii, nbytes, permute)
>       | ^~~~~~~~~~~
> fgwrite.c:1039:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>  1039 | printheader (fp, fh, type)
>       | ^~~~~~~~~~~
> fgwrite.c: In function ‘printheader’:
> fgwrite.c:1052:39: warning: format ‘%d’ expects argument of type ‘int’, but argument 5 has type ‘long int’ [-Wformat=]
>  1052 |         fprintf (fp, "%-4d %-10.10s %9d %-12.12s %-4.4s %s",
>       |                                     ~~^
>       |                                       |
>       |                                       int
>       |                                     %9ld
>  1053 |             ++count,type, fh->size, tp + 4, tp + 20, fh->name);
>       |                           ~~~~~~~~     
>       |                             |
>       |                             long int
> fgwrite.c: At top level:
> fgwrite.c:1064:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>  1064 | copyfile (in, fh, out, ftype, out_off, nbp, datasum)
>       | ^~~~~~~~
> fgwrite.c: In function ‘copyfile’:
> fgwrite.c:1166:37: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘unsigned int’ [-Wformat=]
>  1166 |                 sprintf(ascii,"%-10lu",sum32);
>       |                                ~~~~~^  ~~~~~
>       |                                     |  |
>       |                                     |  unsigned int
>       |                                     long unsigned int
>       |                                %-10u
> fgwrite.c: In function ‘dname’:
> fgwrite.c:1196:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
>  1196 |         *op = (char )NULL;
>       |               ^
> fgwrite.c: At top level:
> fgwrite.c:1249:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>  1249 | filetype (fname)
>       | ^~~~~~~~
> fgwrite.c: In function ‘filetype’:
> fgwrite.c:1319:31: error: implicit declaration of function ‘isprint’ [-Werror=implicit-function-declaration]
>  1319 |                     else if (!isprint(ch) && !isspace(ch) && !ctrlcode(ch))
>       |                               ^~~~~~~
> fgwrite.c:18:1: note: include ‘<ctype.h>’ or provide a declaration of ‘isprint’
>    17 | #include "kwdb.h"
>   +++ |+#include <ctype.h>
>    18 | 
> fgwrite.c:1319:47: error: implicit declaration of function ‘isspace’ [-Werror=implicit-function-declaration]
>  1319 |                     else if (!isprint(ch) && !isspace(ch) && !ctrlcode(ch))
>       |                                               ^~~~~~~
> fgwrite.c:1319:47: note: include ‘<ctype.h>’ or provide a declaration of ‘isspace’
> fgwrite.c: At top level:
> fgwrite.c:1336:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>  1336 | fits_mef(fname, filesize)
>       | ^~~~~~~~
> fgwrite.c: In function ‘gname’:
> fgwrite.c:1393:38: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
>  1393 |         if (ip != NULL && *(ip+1) == (char )NULL)
>       |                                      ^
> fgwrite.c: At top level:
> fgwrite.c:1426:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>  1426 | toc_card (in, fh, ftype, hd_cards, level, usize)
>       | ^~~~~~~~
> fgwrite.c: In function ‘toc_card’:
> fgwrite.c:1426:1: warning: type of ‘in’ defaults to ‘int’ [-Wimplicit-int]
> fgwrite.c:1480:13: error: implicit declaration of function ‘list_mef’; did you mean ‘fits_mef’? [-Werror=implicit-function-declaration]
>  1480 |             list_mef(in, usize);
>       |             ^~~~~~~~
>       |             fits_mef
> fgwrite.c: At top level:
> fgwrite.c:1491:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>  1491 | list_toc (kwdb)
>       | ^~~~~~~~
> fgwrite.c:1536:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>  1536 | list_mef(fd, usize)
>       | ^~~~~~~~
> fgwrite.c: In function ‘list_mef’:
> fgwrite.c:1583:61: warning: precision used with ‘%c’ gnu_printf format [-Wformat=]
>  1583 |             sprintf(slines+TOCLEN*(count-1),"  %-4d %4d %7.7c",count,
>       |                                                             ^
> fgwrite.c: At top level:
> fgwrite.c:1603:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>  1603 | pix_block (kwdb)
>       | ^~~~~~~~~
> fgwrite.c: In function ‘main’:
> fgwrite.c:263:13: warning: ignoring return value of ‘getcwd’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>   263 |             getcwd (card, SZ_PATHNAME);
>       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~
> fgwrite.c:313:17: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>   313 |                 write (out, card, CARDLEN);
>       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~
> fgwrite.c:317:13: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>   317 |             write (out, card, CARDLEN);
>       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~
> fgwrite.c: In function ‘putfiles’:
> fgwrite.c:373:9: warning: ignoring return value of ‘getcwd’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>   373 |         getcwd (oldpath, SZ_PATHNAME);
>       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> fgwrite.c: In function ‘fgfileout’:
> fgwrite.c:680:17: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>   680 |                 write (out, card, CARDLEN);
>       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~
> fgwrite.c:686:13: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>   686 |             write (out, card, CARDLEN);
>       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~
> fgwrite.c: In function ‘copyfile’:
> fgwrite.c:1093:17: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>  1093 |                 write (out, buf, nbytes);
>       |                 ^~~~~~~~~~~~~~~~~~~~~~~~
> fgwrite.c:1100:17: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>  1100 |                 write (out, buf, nbytes);
>       |                 ^~~~~~~~~~~~~~~~~~~~~~~~
> fgwrite.c:1109:13: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>  1109 |             write (out, buf, nbytes);
>       |             ^~~~~~~~~~~~~~~~~~~~~~~~
> fgwrite.c:1128:13: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>  1128 |             write (out, buf, npad);
>       |             ^~~~~~~~~~~~~~~~~~~~~~
> fgwrite.c: In function ‘pix_block’:
> fgwrite.c:1618:34: warning: ‘%d’ directive writing between 1 and 10 bytes into a region of size 3 [-Wformat-overflow=]
>  1618 |             sprintf(kwname,"NAXIS%d",i);
>       |                                  ^~
> fgwrite.c:1618:28: note: directive argument in the range [1, 2147483647]
>  1618 |             sprintf(kwname,"NAXIS%d",i);
>       |                            ^~~~~~~~~
> In file included from /usr/include/stdio.h:906,
>                  from fgwrite.c:4:
> In function ‘sprintf’,
>     inlined from ‘pix_block’ at fgwrite.c:1618:6:
> /usr/include/x86_64-linux-gnu/bits/stdio2.h:30:10: note: ‘__builtin___sprintf_chk’ output between 7 and 16 bytes into a destination of size 8
>    30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
>       |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>    31 |                                   __glibc_objsize (__s), __fmt,
>       |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>    32 |                                   __va_arg_pack ());
>       |                                   ~~~~~~~~~~~~~~~~~
> cc1: some warnings being treated as errors
> fgread.c:139:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   139 | main (argc, argv)
>       | ^~~~
> fgread.c: In function ‘main’:
> fgread.c:234:25: error: implicit declaration of function ‘get_range’ [-Werror=implicit-function-declaration]
>   234 |                         get_range (*argp, xarr);
>       |                         ^~~~~~~~~
> fgread.c:282:20: error: implicit declaration of function ‘getheader’ [-Werror=implicit-function-declaration]
>   282 |             stat = getheader (in, &fh, &ftype, kwdb, type);
>       |                    ^~~~~~~~~
> fgread.c:290:21: error: implicit declaration of function ‘omit_ftype’ [-Werror=implicit-function-declaration]
>   290 |                 if (omit_ftype (ftype) == YES) {
>       |                     ^~~~~~~~~~
> fgread.c:291:21: error: implicit declaration of function ‘skipfile’ [-Werror=implicit-function-declaration]
>   291 |                     skipfile (in, &fh, kwdb);
>       |                     ^~~~~~~~
> fgread.c:316:17: error: implicit declaration of function ‘printheader’ [-Werror=implicit-function-declaration]
>   316 |                 printheader (stdout, &fh, type);
>       |                 ^~~~~~~~~~~
> fgread.c:325:25: error: implicit declaration of function ‘symlink’ [-Werror=implicit-function-declaration]
>   325 |                     if (symlink (fh.linkname, fh.name) != 0) {
>       |                         ^~~~~~~
> fgread.c:335:23: error: implicit declaration of function ‘newfile’ [-Werror=implicit-function-declaration]
>   335 |                 out = newfile (fh.name, &fh, ftype);
>       |                       ^~~~~~~
> fgread.c:343:25: error: implicit declaration of function ‘copyheader’ [-Werror=implicit-function-declaration]
>   343 |                         copyheader (out, kwdb);
>       |                         ^~~~~~~~~~
> fgread.c:344:21: error: implicit declaration of function ‘copyfile’ [-Werror=implicit-function-declaration]
>   344 |                     copyfile (in, out, &fh, ftype);
>       |                     ^~~~~~~~
> fgread.c: At top level:
> fgread.c:383:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   383 | getheader (in, fh, ftype, kwdb, type)
>       | ^~~~~~~~~
> fgread.c: In function ‘getheader’:
> fgread.c:479:9: error: implicit declaration of function ‘get_uid’; did you mean ‘geteuid’? [-Werror=implicit-function-declaration]
>   479 |         get_uid (s, fh);
>       |         ^~~~~~~
>       |         geteuid
> fgread.c:481:9: error: implicit declaration of function ‘get_gid’; did you mean ‘getegid’? [-Werror=implicit-function-declaration]
>   481 |         get_gid (s, fh);
>       |         ^~~~~~~
>       |         getegid
> fgread.c:491:17: error: implicit declaration of function ‘checksum’ [-Werror=implicit-function-declaration]
>   491 |                 checksum (record, recsize, &sum16, &sum32);
>       |                 ^~~~~~~~
> fgread.c: At top level:
> fgread.c:503:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   503 | get_uid (s, fh)
>       | ^~~~~~~
> fgread.c:543:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   543 | get_gid (s, fh)
>       | ^~~~~~~
> fgread.c:604:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   604 | printheader (out, fh, type)
>       | ^~~~~~~~~~~
> fgread.c:626:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   626 | newfile (fname, fh, ftype)
>       | ^~~~~~~
> fgread.c:682:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   682 | copyheader (out, kwdb)
>       | ^~~~~~~~~~
> fgread.c: In function ‘copyheader’:
> fgread.c:691:9: error: implicit declaration of function ‘kwdb_RenameEntry’; did you mean ‘kwdb_DeleteEntry’? [-Werror=implicit-function-declaration]
>   691 |         kwdb_RenameEntry (kwdb, ep, "SIMPLE");
>       |         ^~~~~~~~~~~~~~~~
>       |         kwdb_DeleteEntry
> fgread.c: At top level:
> fgread.c:739:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   739 | copyfile (in, out, fh, ftype)
>       | ^~~~~~~~
> fgread.c:789:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   789 | skipfile (in, fh, kwdb)
>       | ^~~~~~~~
> fgread.c:807:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   807 | get_range (list, xarr)
>       | ^~~~~~~~~
> fgread.c: In function ‘main’:
> fgread.c:356:17: warning: ignoring return value of ‘chown’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>   356 |                 chown (fh.name, fh.uid, fh.gid);
>       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> fgread.c: In function ‘newfile’:
> fgread.c:642:17: warning: ignoring return value of ‘chdir’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>   642 |                 chdir ("../");
>       |                 ^~~~~~~~~~~~~
> fgread.c:653:17: warning: ignoring return value of ‘chdir’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>   653 |                 chdir (fname);
>       |                 ^~~~~~~~~~~~~
> fgread.c:666:17: warning: ignoring return value of ‘chdir’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>   666 |                 chdir ("../");
>       |                 ^~~~~~~~~~~~~
> fgread.c: In function ‘copyheader’:
> fgread.c:728:13: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>   728 |             write (out, card, CARDLEN);
>       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~
> fgread.c:732:9: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
>   732 |         write (out, card, CARDLEN);
>       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~
> cc1: some warnings being treated as errors
> sum32.c:30:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>    30 | main (argc, argv)
>       | ^~~~
> sum32.c: In function ‘main’:
> sum32.c:68:25: error: implicit declaration of function ‘print_usage’ [-Werror=implicit-function-declaration]
>    68 |                         print_usage ();
>       |                         ^~~~~~~~~~~
> sum32.c:106:13: error: implicit declaration of function ‘checksum’ [-Werror=implicit-function-declaration]
>   106 |             checksum (name, size, &sum16, &sum32);
>       |             ^~~~~~~~
> sum32.c:109:20: error: implicit declaration of function ‘checkfile’; did you mean ‘flockfile’? [-Werror=implicit-function-declaration]
>   109 |             size = checkfile (stdin, &sum16, &sum32);
>       |                    ^~~~~~~~~
>       |                    flockfile
> sum32.c:135:13: error: implicit declaration of function ‘char_encode’ [-Werror=implicit-function-declaration]
>   135 |             char_encode (sum16, ascii, 2, permute);
>       |             ^~~~~~~~~~~
> sum32.c: At top level:
> sum32.c:184:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   184 | print_usage ()
>       | ^~~~~~~~~~~
> cc1: some warnings being treated as errors
> checksum.c:20:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>    20 | checksum (buf, length, sum16, sum32)
>       | ^~~~~~~~
> checksum.c:101:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   101 | char_encode (value, ascii, nbytes, permute)
>       | ^~~~~~~~~~~
> kwdb.c:244:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   244 | kwdb_Len (kwdb)
>       | ^~~~~~~~
> kwdb.c:256:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   256 | kwdb_AddEntry (kwdb, keyword, value, type, comment)
>       | ^~~~~~~~~~~~~
> kwdb.c:318:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   318 | kwdb_Lookup (kwdb, keyword, instance)
>       | ^~~~~~~~~~~
> kwdb.c:363:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   363 | kwdb_SetValue (kwdb, keyword, value)
>       | ^~~~~~~~~~~~~
> kwdb.c:392:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   392 | kwdb_SetComment (kwdb, keyword, comment)
>       | ^~~~~~~~~~~~~~~
> kwdb.c:442:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   442 | kwdb_SetType (kwdb, keyword, type)
>       | ^~~~~~~~~~~~
> kwdb.c:491:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   491 | kwdb_Head (kwdb)
>       | ^~~~~~~~~
> kwdb.c:502:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   502 | kwdb_Tail (kwdb)
>       | ^~~~~~~~~
> kwdb.c:514:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   514 | kwdb_Next (kwdb, ep)
>       | ^~~~~~~~~
> kwdb.c:529:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   529 | kwdb_DeleteEntry (kwdb, ep)
>       | ^~~~~~~~~~~~~~~~
> kwdb.c:587:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   587 | kwdb_RenameEntry (kwdb, ep, newname)
>       | ^~~~~~~~~~~~~~~~
> kwdb.c:637:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   637 | kwdb_CopyEntry (kwdb, o_kwdb, o_ep, newname)
>       | ^~~~~~~~~~~~~~
> kwdb.c:664:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   664 | kwdb_GetEntry (kwdb, ep, keyword, value, type, comment)
>       | ^~~~~~~~~~~~~
> kwdb.c:765:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   765 | kwdb_ReadFITS (kwdb, fd, maxcards, nblank)
>       | ^~~~~~~~~~~~~
> kwdb.c:892:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   892 | kwdb_UpdateFITS (kwdb, filename, update, extend, npad)
>       | ^~~~~~~~~~~~~~~
> kwdb.c: In function ‘kwdb_UpdateFITS’:
> kwdb.c:993:9: error: implicit declaration of function ‘kwdb_SetIO’; did you mean ‘kwdb_SetType’? [-Werror=implicit-function-declaration]
>   993 |         kwdb_SetIO (kwdb, read, write);
>       |         ^~~~~~~~~~
>       |         kwdb_SetType
> kwdb.c: At top level:
> kwdb.c:1017:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>  1017 | kwdb_WriteFITS (kwdb, fd)
>       | ^~~~~~~~~~~~~~
> kwdb.c:1100:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>  1100 | kwdb_SetIO (kwdb, readfcn, writefcn)
>       | ^~~~~~~~~~
> kwdb.c: In function ‘kwdb_SetIO’:
> kwdb.c:1106:18: warning: assignment to ‘ssize_t (*)()’ {aka ‘long int (*)()’} from incompatible pointer type ‘int (*)()’ [-Wincompatible-pointer-types]
>  1106 |         db->read = readfcn;
>       |                  ^
> kwdb.c:1107:19: warning: assignment to ‘ssize_t (*)()’ {aka ‘long int (*)()’} from incompatible pointer type ‘int (*)()’ [-Wincompatible-pointer-types]
>  1107 |         db->write = writefcn;
>       |                   ^
> cc1: some warnings being treated as errors
> src/mkpkg:26: error: Command 'gcc -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c fgwrite.c fgread.c sum32.c checksum.c kwdb.c' returned error
> mkpkg[1]: Leaving directory `/<<PKGBUILDDIR>>/src/'
> make[1]: *** [debian/rules:16: override_dh_auto_build] Error 1


The full build log is available from:
http://qa-logs.debian.net/2024/03/13/iraf-fitsutil_2018.07.06-6_unstable.log

All bugs filed during this archive rebuild are listed at:
https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-20240313;users=lucas@debian.org
or:
https://udd.debian.org/bugs/?release=na&merged=ign&fnewerval=7&flastmodval=7&fusertag=only&fusertagtag=ftbfs-20240313&fusertaguser=lucas@debian.org&allbugs=1&cseverity=1&ctags=1&caffected=1#results

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

If you reassign this bug to another package, please mark it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects

If you fail to reproduce this, please provide a build log and diff it with mine
so that we can identify if something relevant changed in the meantime.



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