[Interest] QtCreator - CMAKE_PREFIX_PATH with multiple paths
Cristian Adam
cristian.adam at qt.io
Thu Feb 9 16:35:31 CET 2023
On 02/09/2023 16:29, Nuno Santos wrote:
> Hi,
>
> Is anyone able to tell me if QtCreator is able to have a CMAKE var defined with multiple values?
>
> The default value for a project is %{Qt:QT_INSTALL_PREFIX}, is it possible to append more paths?
>
> How?
>
> Thanks!
>
> Nuno
I have for Qt Creator itself the following:
-DCMAKE_PREFIX_PATH:PATH=%{Qt:QT_INSTALL_PREFIX};c:/llvm/msvc
The CMake documentation
<https://cmake.org/cmake/help/latest/variable/CMAKE_PREFIX_PATH.html>
states:
Semicolon-separated list
<https://cmake.org/cmake/help/latest/manual/cmake-language.7.html#cmake-language-lists>of
directories specifying installation/prefixes/to be searched by
the|find_package()|
<https://cmake.org/cmake/help/latest/command/find_package.html#command:find_package>,|find_program()|
<https://cmake.org/cmake/help/latest/command/find_program.html#command:find_program>,|find_library()|
<https://cmake.org/cmake/help/latest/command/find_library.html#command:find_library>,|find_file()|
<https://cmake.org/cmake/help/latest/command/find_file.html#command:find_file>,
and|find_path()|
<https://cmake.org/cmake/help/latest/command/find_path.html#command:find_path>commands.
Each command will add appropriate subdirectories (like|bin|,|lib|,
or|include|) as specified in its own documentation.
By default this is empty. It is intended to be set by the project.
Cheers,
Cristian.
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