2012/9/26 Eric Blake <ebl...@redhat.com>: > On 09/25/2012 01:54 PM, Игорь Пашев wrote: >> So: >> >> # ldd /usr/bin/m4 >> linux-vdso.so.1 => (0x00007fff3fdff000) >> libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fd42a210000) >> /lib64/ld-linux-x86-64.so.2 (0x00007fd42a5bc000) > > Your point? libsigsegv is typically linked statically, even though it > is also possible to set things up to link dynamically. > > The real test is whether you get nice stack overflow detection: > > $ echo 'changequote([,])define(a,[a(a])a' | m4 > m4: stack overflow > > which is only possible if m4 linked against libsigsegv (whether > statically or dynamically).
Well, thus m4 needs to build-depend on libsigsegv-dev, but is does not: # cat /var/tmp/m4-1.4.16/debian/control Source: m4 Section: interpreters Priority: standard Maintainer: Santiago Vila <sanv...@debian.org> Standards-Version: 3.9.2 Build-Depends: debhelper (>= 9), texi2html (>= 1.82) Homepage: http://www.gnu.org/software/m4/ -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org