Alan Feuerbacher wrote:
In BLFS version 8.0, I'm trying to install KDE.
A required package is Phonon-4.9.1.
The cmake command gives this error:
######
lfs [ /sources/phonon-4.9.1/build ]$ cmake -DCMAKE_INSTALL_PREFIX=/usr \
> -DCMAKE_PREFIX_PATH=Qt5Core \
> -DCMAKE_BUILD_TYPE=Release \
> -DCMAKE_INSTALL_LIBDIR=lib \
> -DPHONON_BUILD_PHONON4QT5=ON \
> -Wno-dev ..
-- Enabling backend state machine validation.
CMake Warning at cmake/PhononQt5.cmake:28 (find_package):
By not providing "FindQt5Core.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "Qt5Core",
but
CMake did not find one.
Could not find a package configuration file provided by "Qt5Core" with any
of the following names:
Qt5CoreConfig.cmake
qt5core-config.cmake
Add the installation prefix of "Qt5Core" to CMAKE_PREFIX_PATH or set
"Qt5Core_DIR" to a directory containing one of the above files. If
"Qt5Core" provides a separate development package or SDK, be sure it has
been installed.
Call Stack (most recent call first):
cmake/FindPhononInternal.cmake:107 (include)
CMakeLists.txt:47 (include)
######
I tried adding "-DCMAKE_PREFIX_PATH=Qt5Core" to the configure script:
######
cmake -DCMAKE_INSTALL_PREFIX=/usr \
-DCMAKE_PREFIX_PATH=Qt5Core \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INSTALL_LIBDIR=lib \
-DPHONON_BUILD_PHONON4QT5=ON \
-Wno-dev .. &&
######
But I still got the same error.
You should only need:
cmake -DCMAKE_INSTALL_PREFIX=/usr \
-DCMAKE_BUILD_TYPE=Release \
-DPHONON_BUILD_PHONON4QT5=ON \
-Wno-dev .. &&
It looks like you are using an older version of the book. The line
-DLIB_INSTALL_DIR=lib is not needed in BLFS 8.0 and later. But it
probably does not hurt anything.
Also, assuming that qt is installed in /opt, your qt5.sh script should
look like:
$ cat /etc/profile.d/qt5.sh
# Begin /etc/profile.d/qt.sh
export QT5DIR=/opt/qt5
export QT5BINDIR=/opt/qt5/bin
pathappend $QT5DIR/bin PATH
pathappend $QT5DIR/lib/pkgconfig PKG_CONFIG_PATH
pathappend $QT5DIR/plugins QT_PLUGIN_PATH
pathappend $QT5DIR/qml QML2_IMPORT_PATH
# End /etc/profile.d/qt.sh
Make sure the instance you are building in has run that script.
-- Bruce
--
http://lists.linuxfromscratch.org/listinfo/blfs-support
FAQ: http://www.linuxfromscratch.org/blfs/faq.html
Unsubscribe: See the above information page
