FFmpeg-Builds/scripts.d/25-fftw3.sh

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#!/bin/bash
# http://fftw.org/download.html
FFTW3_SRC="http://fftw.org/fftw-3.3.9.tar.gz"
FFTW3_SHA512="52ebc2a33063a41fd478f6ea2acbf3b511867f736591d273dd57f9dfca5d3e0b0c73157921b3a36f1a7cfd741a8a6bde0fd80de578040ae730ea168b5ba466cf"
ffbuild_enabled() {
# Dependency of GPL-Only librubberband
[[ $VARIANT == gpl* ]] || return -1
return 0
}
ffbuild_dockerbuild() {
mkdir fftw3
cd fftw3
check-wget fftw3.tar.gz "$FFTW3_SRC" "$FFTW3_SHA512"
tar xaf fftw3.tar.gz
rm fftw3.tar.gz
cd fftw*
local myconf=(
--prefix="$FFBUILD_PREFIX"
--disable-shared
--enable-static
--disable-doc
--with-our-malloc
--enable-threads
--with-combined-threads
--with-incoming-stack-boundary=2
--enable-sse2
--enable-avx
--enable-avx2
)
if [[ $TARGET == win* || $TARGET == linux* ]]; then
myconf+=(
--host="$FFBUILD_TOOLCHAIN"
)
else
echo "Unknown target"
return -1
fi
./configure "${myconf[@]}"
make -j$(nproc)
make install
}