Hi All, I have a problem with cache variables in cmake.
I want to check the combiler for a certain flag -C99 flag. So, I used the following statement CHECK_C_COMPILER_FLAG("-C99" FLAG_OK) The problem is that we I ran cmake for the first time it said that c99 is not found and set the FLAG_OK variable in CMakeCache.txt to 0. Now, I fixed the problem =in the compiler to make it support -C99. But cmake doesnot check the flag any more and just keep saying not found. This is becuase the FLAG_OK is already equals to 0 in cache file. Is there any way to delete the cahce variable. or force cmake to check for the flag every time I run it? Thanks for your help Mina
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