fftw: FFTW3LibraryDepends.cmake missing

[juanjosegarciaripoll]

When using mingw-w64-x86_64-fftw via cmake, I get this error message indicating that the file FFTW3LibraryDepends.cmake is missing

CMake Error at C:/msys64/mingw64/lib/cmake/fftw3/FFTW3Config.cmake:13 (include):
  include could not find requested file:

    C:/msys64/mingw64/lib/cmake/fftw3/FFTW3LibraryDepends.cmake
Call Stack (most recent call first):
  CMakeLists.txt:139 (find_package)

This is confirmed by finding the include statements from the cmake files

$ grep -i FFTW3LibraryDepends c:/msys64/mingw64/lib/cmake/fftw3/*                                        c:/msys64/mingw64/lib/cmake/fftw3/FFTW3Config.cmake:include ("${CMAKE_CURRENT_LIST_DIR}/FFTW3LibraryDepends.cmake")
c:/msys64/mingw64/lib/cmake/fftw3/FFTW3fConfig.cmake:include ("${CMAKE_CURRENT_LIST_DIR}/FFTW3LibraryDepends.cmake")
c:/msys64/mingw64/lib/cmake/fftw3/FFTW3lConfig.cmake:include ("${CMAKE_CURRENT_LIST_DIR}/FFTW3LibraryDepends.cmake")
c:/msys64/mingw64/lib/cmake/fftw3/FFTW3qConfig.cmake:include ("${CMAKE_CURRENT_LIST_DIR}/FFTW3LibraryDepends.cmake")

[lazka]

See FFTW/fftw3#130

Maybe porting the build to cmake would fix this.

[Biswa96]

ArchLinux fftw PKGBUILD file mentions "NOTE: cmake setup still missing MPI integration and needs patch for libquadmath".

[Biswa96]

Wondering if it possible to build the project with autoconf and cmake both. But at packaging time, install the binaries using make and install the *.cmake file manually with a for loop. But this may increase build time of the package significantly.

[fyfishie]

I use cmake to build it and this problem is solved at version fftw-3.3.10

mkdir build
cd build
cmake ../
make
make install