rules.mk: replace iremap when using GCC 8
authorSyrone Wong <wong.syrone@gmail.com>
Thu, 21 Jun 2018 15:08:11 +0000 (23:08 +0800)
committerJo-Philipp Wich <jo@mein.io>
Tue, 18 Dec 2018 16:32:20 +0000 (17:32 +0100)
commit3c509e1623a68513c6c6a5732856ceb0a79598f4
treeb50467c1027b58ad8d9aeaaae2afadc787ec387d
parent671eb3da4d9d7ed4098f0c285e3b72c4c111dcbd
rules.mk: replace iremap when using GCC 8

The original -iremap is replaced by -fmacro-prefix-map in GCC 8

Signed-off-by: Syrone Wong <wong.syrone@gmail.com>
(backported from da9d760ea1c0450e9e6b1c0cdd5331e633c75887)
rules.mk