cmake/modules/FindFFTW.cmake: fix build without ff...
by
Fabrice Fontaine
3 years 8 months
cmake/modules/FindFFTW.cmake: fix build without fftw3
Build on Linux fails if libfftw3 is not available since commit
https://github.com/greatscottgadgets/hackrf/commit/a8c1fc92e9fa10843cb4aafd68c52f9903ebd05d
which replaced
pkg_check_modules(FFTW REQUIRED fftw3f)
by
find_package(FFTW REQUIRED)
Fix this build failure by updating FindFFTW.cmake to check for fftw3f
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>