On 30.07.2017 10:54, Micha Hergarden wrote:
On 30-07-17 04:36, jupiter wrote:
I thought if I add -DCMAKE_CC_COMPILER=gcc that error should go, no, it still compile with the specific default cc:

The corresponding CMake cache variable for the C compiler is CMAKE_C_COMPILER (note C not CC).

Also note if the C compiler has already been configured for a build tree it can not simply be changed. Which is also why the CC environment variable has no effect on build trees where the C compiler is already configured.

Nils
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