From: Peter Seiderer <ps.report@gmx.net>
To: buildroot@busybox.net
Subject: [Buildroot] liboping compilation error
Date: Fri, 6 Mar 2020 13:23:57 +0100 [thread overview]
Message-ID: <20200306132357.51daa26a@gmx.net> (raw)
In-Reply-To: <VE1PR03MB5197A376BAD29ECDC5C828F3A0E20@VE1PR03MB5197.eurprd03.prod.outlook.com>
Hello Maik,
On Thu, 5 Mar 2020 18:57:23 +0000, "Brenke, Maik" <Maik.Brenke@continental-corporation.com> wrote:
> Hello,
>
>
> I noticed that the "ping" command (depending on "liboping") could not be build using "*-gcc" on my system (see [0]). I discovered the bug in [1] and fixed it with the commit from [2]. The result can be found under [3]. But afterwards I got the error in [4] (wrong automake version). Sould we maybe change to sources providing "autogen.sh"?
>
>
> [0]:
> >>> liboping 1.10.0 Building
> PATH="/home/brenkem/git/STACC-100BaseT1-1CH/output/host/bin:/home/brenkem/git/STACC-100BaseT1-1CH/output/host/sbin:/home/brenkem/bin:/home/brenkem/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/opt/puppetlabs/bin:/usr/local/arm/fs-toolchain-8.3-armv7ahf/bin" /usr/bin/make -j5 -C /home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/
> make[1]: Verzeichnis ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0? wird betreten
> Making all in src
> make[2]: Verzeichnis ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/src? wird betreten
> /usr/bin/make all-recursive
> make[3]: Verzeichnis ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/src? wird betreten
> Making all in mans
> make[4]: Verzeichnis ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/src/mans? wird betreten
> make[4]: F?r das Ziel ?all? ist nichts zu tun.
> make[4]: Verzeichnis ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/src/mans? wird verlassen
> make[4]: Verzeichnis ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/src? wird betreten
> /bin/sh ../libtool --tag=CC --mode=compile /home/brenkem/git/STACC-100BaseT1-1CH/output/host/bin/arm-linux-gcc -DHAVE_CONFIG_H -I. -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wall -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -c -o liboping_la-liboping.lo `test -f 'liboping.c' || echo './'`liboping.c
> libtool: compile: /home/brenkem/git/STACC-100BaseT1-1CH/output/host/bin/arm-linux-gcc -DHAVE_CONFIG_H -I. -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wall -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -c liboping.c -fPIC -DPIC -o .libs/liboping_la-liboping.o
> liboping.c: In function 'ping_set_ttl':
> liboping.c:207:9: error: '%s' directive output may be truncated writing up to 255 bytes into a region of size 242 [-Werror=format-truncation=]
> "%s: %s", function, message);
> ^~
> liboping.c:829:6:
> sstrerror (ret, errbuf, sizeof (errbuf)));
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> liboping.c:206:2: note: 'snprintf' output between 15 and 270 bytes into a destination of size 256
> snprintf (obj->errmsg, sizeof (obj->errmsg),
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> "%s: %s", function, message);
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> liboping.c:207:9: error: '%s' directive output may be truncated writing up to 255 bytes into a region of size 242 [-Werror=format-truncation=]
> "%s: %s", function, message);
> ^~
> liboping.c:842:6:
> sstrerror (ret, errbuf, sizeof (errbuf)));
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> liboping.c:206:2: note: 'snprintf' output between 15 and 270 bytes into a destination of size 256
> snprintf (obj->errmsg, sizeof (obj->errmsg),
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> "%s: %s", function, message);
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> liboping.c: In function 'ping_set_qos':
> liboping.c:207:9: error: '%s' directive output may be truncated writing up to 255 bytes into a region of size 242 [-Werror=format-truncation=]
> "%s: %s", function, message);
> ^~
> liboping.c:869:6:
> sstrerror (ret, errbuf, sizeof (errbuf)));
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> liboping.c:206:2: note: 'snprintf' output between 15 and 270 bytes into a destination of size 256
> snprintf (obj->errmsg, sizeof (obj->errmsg),
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> "%s: %s", function, message);
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> liboping.c:207:9: error: '%s' directive output may be truncated writing up to 255 bytes into a region of size 242 [-Werror=format-truncation=]
> "%s: %s", function, message);
> ^~
> liboping.c:885:6:
> sstrerror (ret, errbuf, sizeof (errbuf)));
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> liboping.c:206:2: note: 'snprintf' output between 15 and 270 bytes into a destination of size 256
> snprintf (obj->errmsg, sizeof (obj->errmsg),
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> "%s: %s", function, message);
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> cc1: all warnings being treated as errors
> Makefile:582: die Regel f?r Ziel ?liboping_la-liboping.lo? scheiterte
> make[4]: *** [liboping_la-liboping.lo] Fehler 1
> make[4]: Verzeichnis ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/src? wird verlassen
> Makefile:645: die Regel f?r Ziel ?all-recursive? scheiterte
> make[3]: *** [all-recursive] Fehler 1
> make[3]: Verzeichnis ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/src? wird verlassen
> Makefile:419: die Regel f?r Ziel ?all? scheiterte
> make[2]: *** [all] Fehler 2
> make[2]: Verzeichnis ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/src? wird verlassen
> Makefile:382: die Regel f?r Ziel ?all-recursive? scheiterte
> make[1]: *** [all-recursive] Fehler 1
> make[1]: Verzeichnis ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0? wird verlassen
> package/pkg-generic.mk:238: die Regel f?r Ziel ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/.stamp_built? scheiterte
> make: *** [/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/.stamp_built] Fehler 2
>
>
> [1]:
> https://bugs.gentoo.org/675344
>
>
> [2]:
> https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c23d497c3fbdadf86cdc785f5806a36116101e5e
>
>
> [3]:
> From f784858a0bd5f7e5dd2ad681a2a8463fa4b3fc8f Mon Sep 17 00:00:00 2001
> From: Maik Brenke <Maik.Brenke@continental-corporation.com>
> Date: Thu, 5 Mar 2020 18:11:19 +0100
> Subject: [PATCH] fix-truncated-writing-error-by-removing-werror-option
>
> ---
> src/Makefile.am | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/src/Makefile.am b/src/Makefile.am
> index b8571aa..acd652c 100644
> --- a/src/Makefile.am
> +++ b/src/Makefile.am
> @@ -2,10 +2,6 @@ AUTOMAKE_OPTIONS = foreign no-dependencies
>
> SUBDIRS = mans
>
> -if COMPILER_IS_GCC
> -AM_CFLAGS = -Wall -Werror
> -endif
> -
> include_HEADERS = oping.h
> lib_LTLIBRARIES = liboping.la
>
> --
> 2.7.4
>
>
> [4]:
> >>> liboping 1.10.0 Building
> PATH="/home/brenkem/git/STACC-100BaseT1-1CH/output/host/bin:/home/brenkem/git/STACC-100BaseT1-1CH/output/host/sbin:/home/brenkem/bin:/home/brenkem/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/opt/puppetlabs/bin:/usr/local/arm/fs-toolchain-8.3-armv7ahf/bin" /usr/bin/make -j5 -C /home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/
> make[1]: Verzeichnis ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0? wird betreten
> Making all in src
> make[2]: Verzeichnis ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/src? wird betreten
> cd .. && /bin/sh /home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/missing automake-1.14 --foreign src/Makefile
> /home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/missing: Zeile 81: automake-1.14: Befehl nicht gefunden
> WARNING: 'automake-1.14' is missing on your system.
> You should only need it if you modified 'Makefile.am' or
> 'configure.ac' or m4 files included by 'configure.ac'.
> The 'automake' program is part of the GNU Automake package:
> <http://www.gnu.org/software/automake>
> It also requires GNU Autoconf, GNU m4 and Perl in order to run:
> <http://www.gnu.org/software/autoconf>
> <http://www.gnu.org/software/m4/>
> <http://www.perl.org/>
> Makefile:424: die Regel f?r Ziel ?Makefile.in? scheiterte
> make[2]: *** [Makefile.in] Fehler 127
> make[2]: Verzeichnis ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/src? wird verlassen
> Makefile:382: die Regel f?r Ziel ?all-recursive? scheiterte
> make[1]: *** [all-recursive] Fehler 1
> make[1]: Verzeichnis ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0? wird verlassen
> package/pkg-generic.mk:238: die Regel f?r Ziel ?/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/.stamp_built? scheiterte
> make: *** [/home/brenkem/git/STACC-100BaseT1-1CH/output/build/liboping-1.10.0/.stamp_built] Fehler 2
>
>
Maybe
LIBOPING_AUTORECONF=YES
missing from package/liboping/liboping.mk (needed in case configure.ac or
Makefile.am is patched, see [1])...
Regards,
Peter
[1] http://nightly.buildroot.org/manual.html#_infrastructure_for_autotools_based_packages
>
>
> Mit freundlichen Gr??en / Best regards
>
> Maik Brenke
> Embedded Linux Developer
> BU ADAS
>
> Continental
> Division Chassis & Safety
> Ringlerstrasse 17, 85057 Ingolstadt
> Germany
>
> Phone: +49-841-881-12401
next prev parent reply other threads:[~2020-03-06 12:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-05 18:57 [Buildroot] liboping compilation error Brenke, Maik
2020-03-06 12:23 ` Peter Seiderer [this message]
2020-03-06 13:12 ` Peter Seiderer
2020-03-06 15:19 ` Brenke, Maik
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