make: backout changeset 51f5fae84e43 Support for '!=' was only added in GNU Make 4.0, and CentOS versions as new as CentOS 7 only carry 3.82. I will leave figuring out compatibility with BSD make as an exercise for interested folks.

tests: test-lock-badness.t message could come later I got this on gcc112: @@ -58,8 +58,8 @@ $ hg -R b ci -A -m b --config hooks.precommit="python:`pwd`/hooks.py:sleepone" > stdout & $ hg -R b up -q --config hooks.pre-update="python:`pwd`/hooks.py:sleephalf" waiting for lock on working directory of b held by '*:*' (glob) - got lock after ? seconds (glob) $ wait + got lock after 1 seconds $ cat stdout adding b

dockerdeb: pass the rest of the args to the builder script It seems this was the original intent of the script so this patch passes the remanining arguments to builddeb.

dockerdeb: fix incorrect number of shifts From the comment, it appears that the original intent was to remove the first two arguments, so this patch does just that.

make: use shell-command assignment instead of $(eval ...) This is portable between BSD and GNU make. As of this change, our Makefile appears to work in both BSD and GNU make, with the caveat that the test-% and testpy-% wildcard rules don't work on BSD make. That said, this still seems worthwhile because it lets the buildbots work more consistently across platforms.

make: do assignment and export in a single statement This is portable between GNU and BSD make, whereas doing the export on its own line confuses BSD make.