https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88835
--- Comment #12 from Mark Wielaard <mark at gcc dot gnu.org> --- (In reply to Martin Sebor from comment #11) > Ah, but you mentioned elfutilts, not binutils. I've now downloaded and > built elfutils-0.175. It took a bit more effort because --disable-werror > doesn't work there but once I got past that I just got the three > -Wformat-truncation instances below: > > Diagnostic Count Unique Files > -Wformat-truncation= 3 3 2 > > -Wformat-truncation Instances: > /src/elfutils-0.175/src/ar.c:1468 > /src/elfutils-0.175/src/ar.c:859 > /src/elfutils-0.175/src/arlib.c:63 I am not seeing these, but they might have been fixed in git. We like to keep the code warning free since we always build with -Werror. > I'm probably not using the same sources as you, but shouldn't I be seeing at > least some of the warnings? (I couldn't find an easy way build the top of > trunk -- there's no configure script.) I am using git master. git://sourceware.org/git/elfutils.git See the README for build instructions: To build a git checkout do: autoreconf -i -f && \ ./configure --enable-maintainer-mode && \ make && make check Note that the warning/error only occurs on 32bit systems, like these fedora koji arm32 and i686 builds: https://koji.fedoraproject.org/koji/taskinfo?taskID=32816136 To get the same on a 64bit system build with CFLAGS="-g -O2 -m32"
