On 1/30/2017 4:44 AM, Nils Gladitz wrote:
On 01/30/2017 12:44 PM, Edward Diener wrote:
Using the cmake gui program of the latest cmake 3.7.2 I add a cache
entry of CMAKE_CXX_FLAGS to some compile flag value, but as soon as I
hit the generate button the cache entry disappears and is no longer
retained. Is CMAKE_CXX_FLAGS no longer a valid cmake variable ? If it
is not a valid cmake variable, what cmake variable can I use to add a
cpp compiler flag to my cmake build ?
CMAKE_CXX_FLAGS is an advanced cache variable that should implicitly
exist in a C++ project (it does not have to be added).
Advanced cache variables are hidden by default.
Did you check the "Advanced" option in cmake-gui?
That was it. Thanks !
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