[CMake] Howto to work with variables from central makefiles....

[Thomas Lehmann]

Hi all,

for an automatically forced include I have provided an
option like this:

set(WIN32_SPEC ${CMAKE_CURRENT_SOURCE_DIR}/../../libs/global/win32_spec.h)
add_definitions(-FI ${WIN32_SPEC})

But when including this central file (find_package) the variable CMAKE_CURRENT_SOURCE_DIR
changes and then the path and filename of the header is wrong.

How to proceed best?
Can I avoid that for those "set" statement the variable is not overwritten by those
files including this central makefile?

Kind Regards
Thomas


Thomas Lehmann
Scrum Master

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