pgtest: grab possible warnings from install.log
authorBruce Momjian <bruce@momjian.us>
Sat, 28 Jul 2018 15:35:53 +0000 (11:35 -0400)
committerBruce Momjian <bruce@momjian.us>
Sat, 28 Jul 2018 15:35:53 +0000 (11:35 -0400)
commit96313bff295ca2c4f7cb144b1feca825db17da23
tree0a55d009d8686ffe52088e8142bf3d733a1041f8
parentd2086b08b023c0749a53d617ff3fe0f052646254
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
src/tools/pgtest