Qt 6.8 compillation error: No such file or directory #include <gst/gst.h>

SalothS

I would like to compile QT 6.8 from sources on RPi5. I get an error like
"No such file or directory #include <gst/gst.h>"
I have gstreamer headers in /usr/include/gstreamer-1.0 directory.
Wanted to add INCLUDEPATH in some qmake files, but cmake is used by QT. My steps:
configure -init-submodules
cmake --build . --parallel 4
Is it possible to add some header paths painlessly to QT build? How?

SGaist

Hi and welcome to devnet,

If memory serves well you can use -I /path/to/include.

Tommi

Try adding these to your CMakeLists.txt:

find_package(PkgConfig)
pkg_check_modules(GST REQUIRED gstreamer-1.0>=1.4
                               gstreamer-app-1.0>=1.4)

target_link_libraries(
    ${MODULE_NAME}
    PUBLIC
       . . .
        ${GST_LIBRARIES}
)

target_include_directories(
    ${MODULE_NAME}
    PUBLIC
        . . .
        ${GST_INCLUDE_DIRS}
)

I hope this helps.