configure: Don't succeed if valgrind isn't available. Fixes #18588#24477

Closed

brson wants to merge 2 commits intorust-lang:masterfrom

brson:valgrindconfig

Commits on Apr 15, 2015

configure: Don't succeed if valgrind isn't available. Fixes #18588
brson
committed

Commits on Apr 22, 2015

Typo
brson
committed