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diff src/fftw-3.3.8/support/twovers.sh @ 167:bd3cc4d1df30

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Add FFTW 3.3.8 source, and a Linux build
author Chris Cannam <cannam@all-day-breakfast.com>
date Tue, 19 Nov 2019 14:52:55 +0000
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/fftw-3.3.8/support/twovers.sh	Tue Nov 19 14:52:55 2019 +0000
@@ -0,0 +1,17 @@
+#! /bin/sh
+
+# wrapper to generate two codelet versions, with and without
+# fma
+
+genfft=$1
+shift
+
+echo "#if defined(ARCH_PREFERS_FMA) || defined(ISA_EXTENSION_PREFERS_FMA)"
+echo
+  $genfft -fma $*
+echo
+echo "#else"
+echo
+  $genfft $*
+echo
+echo "#endif"