Hi Pascal,

as you are installing distribution packages they will be in the usual place and the CMake script will find them without any CMAKE_PREFIX_PATH adjustment, that is not so for Hamlib but that is not the problem you are getting.

On the Mac you must add the installation directory of Qt to CMAKE_PREFIX_PATH along with the Hamlib installation directory. It will probably look something like:

cmake -D CMAKE_PREFIX_PATH=~/hamlib-prefix;~/Qt/5.7/clang_64;/opt/local ...

the above assume you have use MacPorts to get the FFTW3 package.

If you share your CMakeCache.txt file from the root of the build tree it may help diagnosing the issue.

73
Bill
G4WJS.

On 06/07/2017 00:43, Pascal Nelson wrote:
Hi Bill,

I have installed QT5 on the Mac, and on the RPi. I have installed 
libqt5multimedia5-plugins and libqt5multimedia5 on the Pi.

I am stymied at this point. The error says to add the installation prefix of 
"QT5Multimedia" to CMAKE_PREFIX_PATH. I've  tried that - but I'm not sure that 
I'm getting the correct QT5Multimedia prefix. How do I find that?

Pascal AC7N

Bill Somerville wrote:
On 06/07/2017 00:04, Pascal Nelson wrote:
Hello all. Help would be appreciated. I am trying to compile WSJT-X
1.7.0 on both Pi and Mac. I am getting this error message, but I can't
seem to find a workable solution. Any ideas?

CMake Error at CMakeLists.txt:749 (find_package):
   By not providing "FindQt5Multimedia.cmake" in CMAKE_MODULE_PATH this
   project has asked CMake to find a package configuration file provided by
   "Qt5Multimedia", but CMake did not find one.

   Could not find a package configuration file provided by "Qt5Multimedia"
   (requested version 5) with any of the following names:

     Qt5MultimediaConfig.cmake
     qt5multimedia-config.cmake

   Add the installation prefix of "Qt5Multimedia" to CMAKE_PREFIX_PATH
or set
   "Qt5Multimedia_DIR" to a directory containing one of the above
files.  If
   "Qt5Multimedia" provides a separate development package or SDK, be
sure it
   has been installed.


Aloha,

Pascal AC7N
Hi Pascal,
if you are getting that error on Mac OS X then I suspect you have not
installed Qt.
On the Raspberry Pi you probably need to install some more Qt packages.
Start with libqt5multimedia5-plugins and libqt5multimedia5
73
Bill
G4WJS.


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