Re: [PATCH] tests: New helper macro AT_CHECK_MAKE.

The basic idea looks good, though I didn't check the patch in detail. Thanks.

[PATCH] tests: New helper macro AT_CHECK_MAKE.

This macro factors out some repeated code surrounding tests that run make, such as honoring $MAKE, *not* honoring $MAKEFLAGS, and normalizing the exit status. Partially addresses bug #110267 (problems with Sun’s make barfing on GNU make options from $MAKEFLAGS). Also addresses some unrelated