Bug#1066464: liece: FTBFS: dcc.c:128:7: error: implicit declaration of function ‘sleep’ [-Werror=implicit-function-declaration]
Source: liece
Version: 2.0+0.20030527cvs-13
Severity: serious
Justification: FTBFS
Tags: trixie sid ftbfs
User: lucas@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):
> gcc -I. -I.. -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"liece\" -DVERSION=\"2.0.0\" -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_LIBGEN_H=1 -DHAVE_STRTOUL=1 -DHAVE_MEMMOVE=1 -DHAVE_GETADDRINFO=1 -DHAVE_BASENAME=1 -I. -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 -o dcc.o dcc.c
> dcc.c: In function ‘prepare_listen_port’:
> dcc.c:128:7: error: implicit declaration of function ‘sleep’ [-Werror=implicit-function-declaration]
> 128 | sleep (20); /* wait 20 seconds and try again */
> | ^~~~~
> dcc.c: In function ‘get_address_externally’:
> dcc.c:163:3: error: implicit declaration of function ‘close’; did you mean ‘pclose’? [-Werror=implicit-function-declaration]
> 163 | close(dummy);
> | ^~~~~
> | pclose
> dcc.c: In function ‘send_file’:
> dcc.c:189:3: error: implicit declaration of function ‘gethostname’; did you mean ‘gethostbyname’? [-Werror=implicit-function-declaration]
> 189 | gethostname(namebuf, sizeof (namebuf));
> | ^~~~~~~~~~~
> | gethostbyname
> dcc.c:205:34: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 4 has type ‘u_long’ {aka ‘long unsigned int’} [-Wformat=]
> 205 | printf ("DCC send %s %d %u %d\n", ifile, port, addr, statbuf.st_size);
> | ~^ ~~~~
> | | |
> | unsigned int u_long {aka long unsigned int}
> | %lu
> dcc.c:205:37: warning: format ‘%d’ expects argument of type ‘int’, but argument 5 has type ‘__off_t’ {aka ‘long int’} [-Wformat=]
> 205 | printf ("DCC send %s %d %u %d\n", ifile, port, addr, statbuf.st_size);
> | ~^ ~~~~~~~~~~~~~~~
> | | |
> | int __off_t {aka long int}
> | %ld
> dcc.c:209:17: error: implicit declaration of function ‘read’; did you mean ‘fread’? [-Werror=implicit-function-declaration]
> 209 | while ((len = read (ifd, buf, sizeof (buf))) > 0) {
> | ^~~~
> | fread
> dcc.c:210:5: error: implicit declaration of function ‘write’; did you mean ‘fwrite’? [-Werror=implicit-function-declaration]
> 210 | write (ofd, buf, len);
> | ^~~~~
> | fwrite
> dcc.c: In function ‘receive_file’:
> dcc.c:245:5: error: implicit declaration of function ‘lseek’; did you mean ‘fseek’? [-Werror=implicit-function-declaration]
> 245 | lseek (ifd, 0, 2);
> | ^~~~~
> | fseek
> dcc.c: In function ‘primary_address_of’:
> dcc.c:342:12: error: implicit declaration of function ‘inet_addr’ [-Werror=implicit-function-declaration]
> 342 | addr = inet_addr(host);
> | ^~~~~~~~~
> dcc.c: In function ‘chat_listen’:
> dcc.c:370:27: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 2 has type ‘u_long’ {aka ‘long unsigned int’} [-Wformat=]
> 370 | printf("DCC chat %u %d\n", addr, port);
> | ~^ ~~~~
> | | |
> | | u_long {aka long unsigned int}
> | unsigned int
> | %lu
> dcc.c: In function ‘main’:
> dcc.c:397:22: error: implicit declaration of function ‘basename’; did you mean ‘rename’? [-Werror=implicit-function-declaration]
> 397 | progname = (char *)basename(argv[ 0 ]);
> | ^~~~~~~~
> | rename
> dcc.c:397:14: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
> 397 | progname = (char *)basename(argv[ 0 ]);
> | ^
> dcc.c:442:20: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 2 has type ‘u_long’ {aka ‘long unsigned int’} [-Wformat=]
> 442 | printf("%u\n", addr);
> | ~^ ~~~~
> | | |
> | | u_long {aka long unsigned int}
> | unsigned int
> | %lu
> cc1: some warnings being treated as errors
> make[2]: *** [Makefile:372: dcc.o] Error 1
The full build log is available from:
http://qa-logs.debian.net/2024/03/13/liece_2.0+0.20030527cvs-13_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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