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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