I would like to run it at configure time because I need to extract the
relevant paths from the query command which I need as part of fixup_bundle
and language processing (Linguist)
cmake_minimum_required(VERSION 3.19)
project(Qt6Tutorial)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTOUIC ON)
find_package(Qt6 COMPONENTS CoreTools UiTools LinguistTools Widgets OpenGL
OpenGLWidgets REQUIRED CONFIG)
set(some_file ${CMAKE_CURRENT_BINARY_DIR}/output.txt)
execute_process(COMMAND ${QT_CMAKE_EXPORT_NAMESPACE}::qmake -query
OUTPUT_FILE ${some_file}
)
#execute_process(COMMAND ls /tmp
# OUTPUT_FILE ${some_file}
# )
It seems that commands like `ls` works but not qmake
Cheers
On Mon, 18 Jan 2021 at 01:35, Kai Köhne <kai.koe...@qt.io> wrote:
> Hi,
>
>
>
> execute_process is done at CMake configure time. You should be able to use
> Qt6::qmake target if you use add_custom_command.
>
>
>
> Regards
>
>
>
> Kai
>
>
>
> *From:* Interest <interest-boun...@qt-project.org> *On Behalf Of *Nicholas
> Yue
> *Sent:* Monday, January 18, 2021 6:02 AM
> *To:* interest@qt-project.org
> *Subject:* [Interest] How to use Qt6::qmake ?
>
>
>
> Hi,
>
>
>
> I would like to use qmake within a CMake build with the following
>
>
>
> find_package(Qt6 COMPONENTS CoreTools UiTools LinguistTools Widgets OpenGL
> OpenGLWidgets REQUIRED CONFIG)
>
>
>
> execute_process(Qt6::qmake
> OUTPUT_VARIABLE
> qmake_stdout
> )
>
>
>
> How ever, the following reports that Qt6::qmake is not found
>
>
>
> execute_process given unknown argument "Qt6::qmake".
>
>
>
> Cheers
>
>
>
--
Nicholas Yue
Graphics - Arnold, Alembic, RenderMan, OpenGL, HDF5
Custom Dev - C++ porting, OSX, Linux, Windows
http://au.linkedin.com/in/nicholasyue
https://vimeo.com/channels/naiadtools
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