From a7c4566bea66413461cba3505af21b2f9a235c91 Mon Sep 17 00:00:00 2001
From: Simon Bruder <simon@sbruder.de>
Date: Fri, 23 Oct 2020 18:13:22 +0200
Subject: [PATCH] Fix DFTTest

---
 Dockerfile    | 23 +++++++++++++++++++++++
 dfttest-dummy |  5 +++++
 2 files changed, 28 insertions(+)
 create mode 100644 dfttest-dummy

diff --git a/Dockerfile b/Dockerfile
index 803037a..f69306d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -69,6 +69,29 @@ RUN cd /tmp \
     && cd .. \
     && rm -rf vapoursynth-descale
 
+# TODO: Remove when working version is in deb-multimedia (current one crashes
+# with symbol lookup error:
+# /usr/lib/x86_64-linux-gnu/vapoursynth/libdfttest.so: undefined symbol:
+# fftwf_make_planner_thread_safe
+COPY dfttest-dummy /tmp/
+
+RUN cd /tmp/ \
+    && apt-get -y install equivs \
+    && equivs-build dfttest-dummy \
+    && dpkg -i vapoursynth-dfttest_7-dmo2_all.deb \
+    && apt-get purge -y equivs \
+    && apt-get autoremove --purge -y \
+    && rm dfttest-dummy vapoursynth-dfttest_7-dmo2_all.deb
+
+RUN cd /tmp \
+    && git clone --depth=1 https://github.com/HomeOfVapourSynthEvolution/VapourSynth-DFTTest \
+    && cd VapourSynth-DFTTest \
+    && meson build --prefix /usr/local \
+    && ninja -C build \
+    && ninja -C build install \
+    && cd .. \
+    && rm -rf VapourSynth-DFTTest
+
 # TODO: Remove once debian has compatible libplacebo version
 RUN echo "deb-src" http://deb.debian.org/debian testing main >> /etc/apt/sources.list.d/src.list \
     && apt-get update \
diff --git a/dfttest-dummy b/dfttest-dummy
new file mode 100644
index 0000000..f6349ea
--- /dev/null
+++ b/dfttest-dummy
@@ -0,0 +1,5 @@
+Section: video
+Priority: optional
+Package: vapoursynth-dfttest
+Version: 1000
+Description: Dummy