Make KISS entirely optional

The Resampler block can also use fftw, and the Makefile only
does the kiss fft compilation when --enable-fftw is not given.

1 files changed, 9 insertions, 1 deletions

diff --git a/src/GainControl.cpp b/src/GainControl.cpp
index a34dcf2..03d8aa6 100644
--- a/src/GainControl.cpp
+++ b/src/GainControl.cpp
@@ -27,12 +27,20 @@
 
 #include "GainControl.h"
 #include "PcDebug.h"
-#include "kiss_fftsimd.h"
 
 #include <stdio.h>
 #include <stdexcept>
 #include <string>
 
+#ifdef __SSE__
+#  include <xmmintrin.h>
+union __u128 {
+    __m128 m;
+    float f[4];
+};
+#endif
+
+
 using namespace std;