From 1615115ea8c7d80d94e61034e243fea58e46178b Mon Sep 17 00:00:00 2001
From: jateute <git@jateute.de>
Date: Wed, 18 Feb 2026 23:46:20 +0100
Subject: [PATCH] WIP: Fix build

---
 Dockerfile | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index ed2c3ba..97d09ec 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,18 @@
-FROM emscripten/emsdk:5.0.1 as build
+FROM emscripten/emsdk:5.0.1 AS build
 
 ARG FFMPEG_VERSION=8.0.1
 ARG X264_COMMIT=b35605a
-ARG LAME_VERSION=3.100 
+ARG LAME_VERSION=3.100
 
 ARG PREFIX=/opt/ffmpeg
 ARG MAKEFLAGS="-j4"
 
-RUN apt-get update && apt-get install -y autoconf libtool build-essential
+RUN wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | sudo tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
+RUN echo "deb https://apt.llvm.org/jammy/ llvm-toolchain-jammy-20 main\ndeb-src https://apt.llvm.org/jammy/ llvm-toolchain-jammy-20 main" > /etc/apt/sources.list.d/llvm.list
+RUN apt-get update
+RUN apt-get install -y libllvm-20-ocaml-dev libllvm20 llvm-20 llvm-20-dev llvm-20-runtime
+RUN apt-get install -y libclang-rt-20-dev-wasm32 libclang-rt-20-dev-wasm64 libc++-20-dev-wasm32 libc++abi-20-dev-wasm32 libclang-rt-20-dev-wasm32 libclang-rt-20-dev-wasm64
+RUN apt-get update && apt-get install -y autoconf libtool build-essential pkgconf
 
 # libx264
 WORKDIR /tmp/
@@ -32,15 +37,15 @@ WORKDIR /tmp/
 RUN wget -O lame-${LAME_VERSION}.tar.gz https://sourceforge.net/projects/lame/files/lame/${LAME_VERSION}/lame-${LAME_VERSION}.tar.gz/download && \
   tar zxf lame-${LAME_VERSION}.tar.gz && rm lame-${LAME_VERSION}.tar.gz
 
-WORKDIR /tmp/lame-${LAME_VERSION} 
+WORKDIR /tmp/lame-${LAME_VERSION}
 RUN  emconfigure ./configure \
   --prefix=${PREFIX} \
   --host=i686-gnu \
   --enable-static \
   --disable-frontend
 
-WORKDIR /tmp/lame-${LAME_VERSION} 
-RUN emmake make && emmake make install 
+WORKDIR /tmp/lame-${LAME_VERSION}
+RUN emmake make && emmake make install
 
 # Get ffmpeg source.
 WORKDIR /tmp/
@@ -49,6 +54,7 @@ RUN wget -O ffmpeg-${FFMPEG_VERSION}.tar.gz http://ffmpeg.org/releases/ffmpeg-${
 
 ARG CFLAGS="-s USE_PTHREADS=1 -O3 -I${PREFIX}/include"
 ARG LDFLAGS="$CFLAGS -L${PREFIX}/lib -s INITIAL_MEMORY=33554432"
+ENV EM_PKG_CONFIG_PATH="${PREFIX}/lib/pkgconfig"
 
 # Compile ffmpeg.
 WORKDIR /tmp/ffmpeg-${FFMPEG_VERSION}
@@ -70,7 +76,6 @@ RUN emconfigure ./configure \
   --enable-avdevice \
   --enable-avutil \
   --enable-swresample \
-  --enable-postproc \
   --enable-swscale \
   --enable-protocol=file \
   --enable-decoder=h264,aac,pcm_s16le,mp3 \