[Interest] QWE 5.9.3/Linux: chromium build trips over headers from the installed system openssl, protobuf-cpp

[René J. V. Bertin]

Konstantin Tokarev wrote:

> /usr/include is an implicit search path, so explicit -I options take priority
> over it

Sure, but that should still mean that openssl headers will be found in 
/usr/include/openssl when I hide /opt/local/include/openssl . A lot would break 
if just adding -I/opt/local/include overrode the entire /usr/include tree.

R.