pgtest: grab possible warnings from install.log

Bruce Momjian <bruce@momjian.us>

Commit: fe25526e9d5cd6418313c63e43d6780187a7d1b1
Author: Bruce Momjian <bruce@momjian.us>
Date: 2018-07-28T15:35:52Z
Releases: 10.5
pgtest:  grab possible warnings from install.log

Since PG 9.5, 'make check' records the build output in install.log, so
look in there for warnings too.

Backpatch-through: 9.5

Files

PathChange+/−
src/tools/pgtest modified +5 −0