Source: gcc-7 Version: 7.1.0-6 Tags: patch User: helm...@debian.org Usertags: rebootstrap
Hi Matthias, the symbols for libasan and libubsan are still wrong for a couple of architectures including sparc, sparc64, x32 and a few more. The build doesn't fail, because errors from dh_makeshlibs are still being ignored[1]. Maybe it is time to change that? After consulting gcc's source code I believe that the following statements correct the symbols: sed -i -e '/__sanitizer_print_memory_profile/s/([^)]*)/(arch=base-any-linux-amd64 base-any-linux-arm64 any-linux-mips64 any-linux-mips64el)/' debian/libasan.symbols.64 sed -i -e '/internal_sigreturn/s/([^)]*)/(arch=base-any-any-amd64 any-mips any-mipsel)/' debian/libasan4.symbols sed -i -e '/internal_sigreturn/s/([^)]*)/(arch=base-any-any-amd64 any-mips any-mipsel)/' debian/libubsan0.symbols It fixes at least x32. It may not be completely correct. I'll put it to wider testing and see what happens. Helmut [1] http://sources.debian.net/src/gcc-7/7.1.0-6/debian/rules.defs/#L280
