[CMake] how to use CMAKE_INCLUDE_PATH and CMAKE_LIBRARY_PATH?
cjacker
jzhuang at redflag-linux.com
Wed Jul 18 23:22:26 EDT 2007
cmake-2.4.6.
I had search it anywhere.
somebody said these are environment variable
in some CMakeLists.txt
I also find something like this:
set(CMAKE_INCLUDE_PATH /include)
This seems like a cmake variable not a environment variable.
Also, I did not find this variable in kdebase of KDE4.
Anyboy can help to explain how to use CMAKE_INCLUDE_PATH?
I search the CMAKE Sourcecode, it seems only useful in FIND_PATH command.
but how to use it?
I do it in bash like this:
export CMAKE_INCLUDE_PATH=/usr/include/hello
FIND_PATH(myPath hello.h ${CMAKE_INCLUDE_PATH})
it just did not works.
if we use it like $ENV{CMAKE_INCLUDE_PATH}, it is a normal environment
variable.
We can define anyname like this.
also, if we must explicitly use this variable in CMakeLists.txt, how can
we handle things like --extra-include-dir?
I already search the maillist of cmake, please do not redirect me to
other post here. It did not works.
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