- Fixed build fail if --enable-fft not specified

- Fixed doxygen build so that it includes libxtract.h
- Doxygen tweaks

1 files changed, 2 insertions, 0 deletions

diff --git a/src/init.c b/src/init.c
index 234b80e..64b4a0a 100644
--- a/src/init.c
+++ b/src/init.c
@@ -285,8 +285,10 @@ __attribute__((constructor)) void init()
     void _init()·
 #endif
 {
+#ifdef XTRACT_FFT
     fft_plans.spectrum_plan = NULL;
     fft_plans.autocorrelation_fft_plan_1 = NULL;
     fft_plans.autocorrelation_fft_plan_2 = NULL;
     fft_plans.dct_plan = NULL;
+#endif
 }