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Diffstat (limited to 'Source/FieldSolver/SpectralSolver/WarpX_ComplexForFFT.H')
-rw-r--r--Source/FieldSolver/SpectralSolver/WarpX_ComplexForFFT.H8
1 files changed, 5 insertions, 3 deletions
diff --git a/Source/FieldSolver/SpectralSolver/WarpX_ComplexForFFT.H b/Source/FieldSolver/SpectralSolver/WarpX_ComplexForFFT.H
index f75c9b19a..0b48268fe 100644
--- a/Source/FieldSolver/SpectralSolver/WarpX_ComplexForFFT.H
+++ b/Source/FieldSolver/SpectralSolver/WarpX_ComplexForFFT.H
@@ -7,7 +7,8 @@
#ifndef WARPX_COMPLEXFORFFT_H_
#define WARPX_COMPLEXFORFFT_H_
-#include <WarpX_Complex.H>
+#include "Utils/WarpX_Complex.H"
+
// Check the complex type on GPU/CPU
#ifdef AMREX_USE_GPU
@@ -17,10 +18,11 @@ static_assert( sizeof(Complex) == sizeof(cuDoubleComplex),
"The complex types in WarpX and cuFFT do not match.");
#else
-
-#include <fftw3.h>
+# ifdef WARPX_USE_PSATD
+# include <fftw3.h>
static_assert( sizeof(Complex) == sizeof(fftw_complex),
"The complex types in WarpX and FFTW do not match.");
+# endif // WARPX_USE_PSATD
#endif