Hi Andy,
the packaging looks good. I did two builds with DH_VERBOSE=1 in a sid chroot (the unstable and mentors versions) I did a meld between them, and I see some "issues" -"Wall" flag has disappeared (I guess not a real problem here :) ) - many lines are like this one gcc -O3 -DEAPI -fPIC -pthread $(pkg-config --cflags apr-1) -pthread $(dpkg-buildflags --get CFLAGS) -c -I../../vm -I/usr/include/mysql mysql.c evaluating $(dpkg-buildflags --get CFLAGS) at each file build (and link, the same is for LDFLAGS) is somewhat an overkill. I see they come from debian/patches/harden.patch, just as TODO you might ask upstream to use *FLAGS from the environment, and drop that patch. but we are nitpicking here :) So if you can readd the -Wall flag I guess we are fine there :) cheers, G.