Debian's build hardening toolchain options produce binary artifacts that are more resistant to compromise. The most visible change for notmuch today is likely to be the addition of the "bindnow" linker flag, which contributes to making the "Global Offset Table" fully read-only.
See https://wiki.debian.org/Hardening for more details. Signed-off-by: Daniel Kahn Gillmor <d...@fifthhorseman.net> --- debian/rules | 2 ++ 1 file changed, 2 insertions(+) diff --git a/debian/rules b/debian/rules index d056edb6..ebd10481 100755 --- a/debian/rules +++ b/debian/rules @@ -2,6 +2,8 @@ python3_all = py3versions -s | xargs -n1 | xargs -t -I {} env {} +export DEB_BUILD_MAINT_OPTIONS = hardening=+all + %: dh $@ --with python2,python3,elpa -- 2.20.1 _______________________________________________ notmuch mailing list notmuch@notmuchmail.org https://notmuchmail.org/mailman/listinfo/notmuch