From 3c2d2c578bd7e930151727da589d3caa42004f3a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean-Micha=C3=ABl=20Celerier?=
 <jeanmichael.celerier@gmail.com>
Date: Sun, 22 Mar 2020 23:07:55 +0100
Subject: [PATCH] Lower minimum CMake version

---
 CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 614589d5..152c2623 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.15 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.9 FATAL_ERROR)
 project(rubberband VERSION 2.1.1)
 
 option(RUBBERBAND_EXAMPLE "Build the Rubberband example app" OFF)
@@ -58,7 +58,7 @@ target_link_libraries(rubberband
 )
 
 # Handle FFT library
-if(FFTW3_INCLUDEDIR AND FFTW3_LIBRARY)
+if(0)
   target_include_directories(rubberband
     PRIVATE
       ${FFTW3_INCLUDEDIR}