Bug#1066703: rxtx: FTBFS: SerialImp.c:5453:23: error: implicit declaration of function ‘major’ [-Werror=implicit-function-declaration]
Lucas Nussbaum
lucas at debian.org
Wed Mar 13 11:56:29 GMT 2024
Source: rxtx
Version: 2.2.0+dfsg-2
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):
> /bin/bash /<<PKGBUILDDIR>>/libtool --mode=link gcc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -D_POSIX_SOURCE -D_BSD_SOURCE -D__need_timespec -Wl,-z,relro -lpthread -release 2.1-7 -o librxtxSerial.la -rpath /usr/lib/jni /<<PKGBUILDDIR>>/x86_64-pc-linux-gnu/SerialImp.lo; \
> fi; \
> )
> libtool: compile: gcc -I/<<PKGBUILDDIR>> -Ix86_64-pc-linux-gnu -I. -I/usr/lib/jvm/java-17-openjdk-amd64/include -I/usr/lib/jvm/java-17-openjdk-amd64/include/./linux/ -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 -D_POSIX_SOURCE -D_BSD_SOURCE -D__need_timespec -c /<<PKGBUILDDIR>>/./src/SerialImp.c -fPIC -DPIC -o /<<PKGBUILDDIR>>/x86_64-pc-linux-gnu/.libs/SerialImp.o
> In file included from /usr/include/x86_64-linux-gnu/bits/libc-header-start.h:33,
> from /usr/include/stdio.h:27,
> from /usr/lib/jvm/java-17-openjdk-amd64/include/jni.h:39,
> from ./gnu_io_RXTXPort.h:2,
> from /<<PKGBUILDDIR>>/./src/SerialImp.c:64:
> /usr/include/features.h:195:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
> 195 | # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
> | ^~~~~~~
> /<<PKGBUILDDIR>>/./src/SerialImp.c: In function ‘uucp_lock’:
> /<<PKGBUILDDIR>>/./src/SerialImp.c:5453:23: error: implicit declaration of function ‘major’ [-Werror=implicit-function-declaration]
> 5453 | (int) major( buf.st_dev ),
> | ^~~~~
> /<<PKGBUILDDIR>>/./src/SerialImp.c:5455:23: error: implicit declaration of function ‘minor’ [-Werror=implicit-function-declaration]
> 5455 | (int) minor( buf.st_rdev )
> | ^~~~~
> /<<PKGBUILDDIR>>/./src/SerialImp.c: In function ‘is_device_locked’:
> /<<PKGBUILDDIR>>/./src/SerialImp.c:5863:33: error: implicit declaration of function ‘asprintf’; did you mean ‘vsprintf’? [-Werror=implicit-function-declaration]
> 5863 | asprintf( &file, "%s/%s%s", lockdirs[i],
> | ^~~~~~~~
> | vsprintf
> /<<PKGBUILDDIR>>/./src/SerialImp.c: In function ‘fhs_lock’:
> /<<PKGBUILDDIR>>/./src/SerialImp.c:5377:9: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
> 5377 | write( fd, lockinfo, 11 );
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> /<<PKGBUILDDIR>>/./src/SerialImp.c: In function ‘uucp_lock’:
> /<<PKGBUILDDIR>>/./src/SerialImp.c:5475:9: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
> 5475 | write( fd, lockinfo,11 );
> | ^~~~~~~~~~~~~~~~~~~~~~~~
> /<<PKGBUILDDIR>>/./src/SerialImp.c: In function ‘is_device_locked’:
> /<<PKGBUILDDIR>>/./src/SerialImp.c:5940:17: warning: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
> 5940 | read( fd, pid_buffer, 11 );
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> /<<PKGBUILDDIR>>/./src/SerialImp.c: In function ‘Java_gnu_io_RXTXCommDriver_registerKnownPorts’:
> /<<PKGBUILDDIR>>/./src/SerialImp.c:4676:43: warning: ‘ handed to native RXTXCo...’ directive writing 71 bytes into a region of size between 52 and 62 [-Wformat-overflow=]
> 4676 | sprintf( message, "unknown portType %d handed to \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 4677 | native RXTXCommDriver.registerKnownPorts() \
> | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 4678 | method.\n",
> | ~~~~~~~~~~
> In file included from /usr/include/stdio.h:906:
> In function ‘sprintf’,
> inlined from ‘Java_gnu_io_RXTXCommDriver_registerKnownPorts’ at /<<PKGBUILDDIR>>/./src/SerialImp.c:4676:4:
> /usr/include/x86_64-linux-gnu/bits/stdio2.h:30:10: note: ‘__builtin___sprintf_chk’ output between 90 and 100 bytes into a destination of size 80
> 30 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 31 | __glibc_objsize (__s), __fmt,
> | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 32 | __va_arg_pack ());
> | ~~~~~~~~~~~~~~~~~
> /<<PKGBUILDDIR>>/./src/SerialImp.c: In function ‘uucp_unlock’:
> /<<PKGBUILDDIR>>/./src/SerialImp.c:5595:66: warning: ‘%s’ directive writing up to 79 bytes into a region of size 50 [-Wformat-overflow=]
> 5595 | sprintf( message, "uucp_unlock: unlinking failed %s\n", file );
> | ^~ ~~~~
> In function ‘sprintf’,
> inlined from ‘uucp_unlock’ at /<<PKGBUILDDIR>>/./src/SerialImp.c:5595:3:
> /usr/include/x86_64-linux-gnu/bits/stdio2.h:30:10: note: ‘__builtin___sprintf_chk’ output between 32 and 111 bytes into a destination of size 80
> 30 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 31 | __glibc_objsize (__s), __fmt,
> | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 32 | __va_arg_pack ());
> | ~~~~~~~~~~~~~~~~~
> /<<PKGBUILDDIR>>/./src/SerialImp.c: In function ‘uucp_unlock’:
> /<<PKGBUILDDIR>>/./src/SerialImp.c:5589:59: warning: ‘%s’ directive writing up to 79 bytes into a region of size 57 [-Wformat-overflow=]
> 5589 | sprintf( message, "uucp_unlock: unlinking %s\n", file );
> | ^~ ~~~~
> In function ‘sprintf’,
> inlined from ‘uucp_unlock’ at /<<PKGBUILDDIR>>/./src/SerialImp.c:5589:3:
> /usr/include/x86_64-linux-gnu/bits/stdio2.h:30:10: note: ‘__builtin___sprintf_chk’ output between 25 and 104 bytes into a destination of size 80
> 30 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 31 | __glibc_objsize (__s), __fmt,
> | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 32 | __va_arg_pack ());
> | ~~~~~~~~~~~~~~~~~
> /<<PKGBUILDDIR>>/./src/SerialImp.c: In function ‘fhs_lock’:
> /<<PKGBUILDDIR>>/./src/SerialImp.c:5369:69: warning: ‘%s’ directive output may be truncated writing up to 79 bytes into a region of size 36 [-Wformat-truncation=]
> 5369 | "RXTX fhs_lock() Error: creating lock file: %s: %s\n",
> | ^~
> 5370 | file, strerror(errno) );
> | ~~~~
> In function ‘snprintf’,
> inlined from ‘fhs_lock’ at /<<PKGBUILDDIR>>/./src/SerialImp.c:5368:3:
> /usr/include/x86_64-linux-gnu/bits/stdio2.h:54:10: note: ‘__builtin___snprintf_chk’ output 47 or more bytes (assuming 126) into a destination of size 79
> 54 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 55 | __glibc_objsize (__s), __fmt,
> | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 56 | __va_arg_pack ());
> | ~~~~~~~~~~~~~~~~~
> /<<PKGBUILDDIR>>/./src/SerialImp.c: In function ‘uucp_lock’:
> /<<PKGBUILDDIR>>/./src/SerialImp.c:5470:70: warning: ‘%s’ directive writing up to 79 bytes into a region of size 36 [-Wformat-overflow=]
> 5470 | "RXTX uucp_lock() Error: creating lock file: %s\n",
> | ^~
> 5471 | lockfilename );
> | ~~~~~~~~~~~~
> In function ‘sprintf’,
> inlined from ‘uucp_lock’ at /<<PKGBUILDDIR>>/./src/SerialImp.c:5469:3:
> /usr/include/x86_64-linux-gnu/bits/stdio2.h:30:10: note: ‘__builtin___sprintf_chk’ output between 46 and 125 bytes into a destination of size 80
> 30 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 31 | __glibc_objsize (__s), __fmt,
> | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 32 | __va_arg_pack ());
> | ~~~~~~~~~~~~~~~~~
> /<<PKGBUILDDIR>>/./src/SerialImp.c: In function ‘uucp_lock’:
> /<<PKGBUILDDIR>>/./src/SerialImp.c:5460:53: warning: ‘%s’ directive writing up to 79 bytes into a region of size 63 [-Wformat-overflow=]
> 5460 | sprintf( message, "RXTX uucp_lock() %s is there\n",
> | ^~
> 5461 | lockfilename );
> | ~~~~~~~~~~~~
> In function ‘sprintf’,
> inlined from ‘uucp_lock’ at /<<PKGBUILDDIR>>/./src/SerialImp.c:5460:3:
> /usr/include/x86_64-linux-gnu/bits/stdio2.h:30:10: note: ‘__builtin___sprintf_chk’ output between 28 and 107 bytes into a destination of size 80
> 30 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 31 | __glibc_objsize (__s), __fmt,
> | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 32 | __va_arg_pack ());
> | ~~~~~~~~~~~~~~~~~
> /<<PKGBUILDDIR>>/./src/SerialImp.c: In function ‘uucp_lock’:
> /<<PKGBUILDDIR>>/./src/SerialImp.c:5447:58: warning: ‘%s’ directive writing up to 79 bytes into a region of size 58 [-Wformat-overflow=]
> 5447 | sprintf( message, "uucp_lock: device was %s\n", name );
> | ^~ ~~~~
> In function ‘sprintf’,
> inlined from ‘uucp_lock’ at /<<PKGBUILDDIR>>/./src/SerialImp.c:5447:3:
> /usr/include/x86_64-linux-gnu/bits/stdio2.h:30:10: note: ‘__builtin___sprintf_chk’ output between 24 and 103 bytes into a destination of size 80
> 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
> libtool: compile: gcc -I/<<PKGBUILDDIR>> -Ix86_64-pc-linux-gnu -I. -I/usr/lib/jvm/java-17-openjdk-amd64/include -I/usr/lib/jvm/java-17-openjdk-amd64/include/./linux/ -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 -D_POSIX_SOURCE -D_BSD_SOURCE -D__need_timespec -c /<<PKGBUILDDIR>>/./src/fuserImp.c -fPIC -DPIC -o /<<PKGBUILDDIR>>/x86_64-pc-linux-gnu/.libs/fuserImp.o
> In file included from /usr/include/x86_64-linux-gnu/bits/libc-header-start.h:33,
> from /usr/include/stdio.h:27,
> from /usr/lib/jvm/java-17-openjdk-amd64/include/jni.h:39,
> from ./gnu_io_CommPortIdentifier.h:2,
> from /<<PKGBUILDDIR>>/./src/fuserImp.c:4:
> /usr/include/features.h:195:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
> 195 | # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
> | ^~~~~~~
> /<<PKGBUILDDIR>>/./src/fuserImp.c: In function ‘show_user’:
> /<<PKGBUILDDIR>>/./src/fuserImp.c:206:16: warning: ignoring return value of ‘fscanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
> 206 | (void) fscanf(f,"%d (%[^)]",&dummy,comm);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> libtool: error: '/<<PKGBUILDDIR>>/x86_64-pc-linux-gnu/SerialImp.lo' is not a valid libtool object
> make[2]: *** [Makefile:825: x86_64-pc-linux-gnu/librxtxSerial.la] Error 1
The full build log is available from:
http://qa-logs.debian.net/2024/03/13/rxtx_2.2.0+dfsg-2_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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