Add space between -I and path for CPPFLAGS

In order for the Eclipse CDT GCC Build Output Parser to be able to
pick up the include paths for C++/cpp files a space is required
between the compiler option (-I) and the actual path.

Merges https://github.com/espressif/esp-idf/pull/1474
This commit is contained in:
Alexander Sparkowsky
2018-01-07 13:25:37 +01:00
committed by Angus Gratton
parent f9ad17eee4
commit 77adf85722