From dd429ea2a7d98ba3a6b5806734db347a1bed1924 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Fri, 24 Oct 2014 17:10:52 +0200
Subject: 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.
---
 src/Makefile.am | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/Makefile.am')

diff --git a/src/Makefile.am b/src/Makefile.am
index b7095c8..3d1eefc 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -42,6 +42,7 @@ endif
 
 bin_PROGRAMS =  odr-dabmod
 
+if USE_KISS_FFT
 FFT_DIR=$(top_builddir)/lib/kiss_fft129
 FFT_INC=-I$(FFT_DIR) -I$(FFT_DIR)/tools
 FFT_SRC=$(FFT_DIR)/kiss_fft.c $(FFT_DIR)/kiss_fft.h $(FFT_DIR)/tools/kiss_fftr.c $(FFT_DIR)/tools/kiss_fftr.h kiss_fftsimd.c kiss_fftsimd.h
@@ -53,10 +54,13 @@ DabModulator.cpp:   $(FFT_DIR)
 
 BUILT_SOURCES:  $(FFT_DIR)
 
-if USE_KISS_FFT
 FFT_LDADD=
 else
 FFT_LDADD=-lfftw3f -lm
+FFT_DIR=
+FFT_INC=
+FFT_SRC=
+FFT_FLG=
 endif
 
 $(FFT_DIR):
@@ -116,8 +120,11 @@ nodist_odr_dabmod_SOURCES	=$(FFT_SRC)
 
 dist_bin_SCRIPTS	=crc-dwap.py
 
+if USE_KISS_FFT
 EXTRA_DIST	=kiss_fftsimd.c kiss_fftsimd.h
 
 clean-local:
 	rm -rf $(FFT_DIR)
 
+endif
+
-- 
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