pgtest: grab possible warnings from install.log

Bruce Momjian <bruce@momjian.us>

Commit: 96313bff295ca2c4f7cb144b1feca825db17da23
Author: Bruce Momjian <bruce@momjian.us>
Date: 2018-07-28T15:35:53Z
Releases: 12.0
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