Travis - don't use ccache with cross compiles
authorRichard Levitte <levitte@openssl.org>
Thu, 10 Mar 2016 01:14:55 +0000 (02:14 +0100)
committerRichard Levitte <levitte@openssl.org>
Thu, 10 Mar 2016 01:53:41 +0000 (02:53 +0100)
commita70ca74086e5efe4f390302d10ca6167674d8743
treeb530db870dcd99f8e56b19ca32453d71e7a73b54
parenta1673e1536729d49cb758b988ac7be368e9b1fdb
Travis - don't use ccache with cross compiles

Although theoretically possible, Configure doesn't treat CC variable
set like this very well: CC="ccache i686-w64-mingw32-gcc"
Also, this Travis script doesn't recognise the possibility either.

Reviewed-by: Rich Salz <rsalz@openssl.org>
.travis.yml