scrcpy/app/deps/ffmpeg.sh
Romain Vimont 8d87b91f69 Build dependencies from sources
The project has 3 build dependencies:
 - SDL
 - FFmpeg
 - libusb

For Windows, the release script downloaded pre-built build dependencies
(either from upstream, or from the scrcpy-deps repository).

Instead, download the source releases and build locally. This offers
more flexibility.

The official adb release is still downloaded and included as is in the
release archive (it is not a build dependency).

Also upgrade FFmpeg to 6.1.1 and libusb to 1.0.27.

PR #4713 <https://github.com/Genymobile/scrcpy/pull/4713>
2024-03-02 22:52:54 +01:00

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#!/usr/bin/env bash
set -ex
DEPS_DIR=$(dirname ${BASH_SOURCE[0]})
cd "$DEPS_DIR"
. common
VERSION=6.1.1
FILENAME=ffmpeg-$VERSION.tar.xz
PROJECT_DIR=ffmpeg-$VERSION
SHA256SUM=8684f4b00f94b85461884c3719382f1261f0d9eb3d59640a1f4ac0873616f968
cd "$SOURCES_DIR"
if [[ -d "$PROJECT_DIR" ]]
then
echo "$PWD/$PROJECT_DIR" found
else
get_file "https://ffmpeg.org/releases/$FILENAME" "$FILENAME" "$SHA256SUM"
tar xf "$FILENAME" # First level directory is "$PROJECT_DIR"
patch -d "$PROJECT_DIR" -p1 < "$PATCHES_DIR"/ffmpeg-6.1-fix-build.patch
fi
mkdir -p "$BUILD_DIR/$PROJECT_DIR"
cd "$BUILD_DIR/$PROJECT_DIR"
if [[ "$HOST" = win32 ]]
then
ARCH=x86
elif [[ "$HOST" = win64 ]]
then
ARCH=x86_64
else
echo "Unsupported host: $HOST" >&2
exit 1
fi
# -static-libgcc to avoid missing libgcc_s_dw2-1.dll
# -static to avoid dynamic dependency to zlib
export CFLAGS='-static-libgcc -static'
export CXXFLAGS="$CFLAGS"
export LDFLAGS='-static-libgcc -static'
if [[ -d "$HOST" ]]
then
echo "'$PWD/$HOST' already exists, not reconfigured"
cd "$HOST"
else
mkdir "$HOST"
cd "$HOST"
"$SOURCES_DIR/$PROJECT_DIR"/configure \
--prefix="$INSTALL_DIR/$HOST" \
--enable-cross-compile \
--target-os=mingw32 \
--arch="$ARCH" \
--cross-prefix="${HOST_TRIPLET}-" \
--cc="${HOST_TRIPLET}-gcc" \
--extra-cflags="-O2 -fPIC" \
--enable-shared \
--disable-static \
--disable-programs \
--disable-doc \
--disable-swscale \
--disable-postproc \
--disable-avfilter \
--disable-avdevice \
--disable-network \
--disable-everything \
--enable-swresample \
--enable-decoder=h264 \
--enable-decoder=hevc \
--enable-decoder=av1 \
--enable-decoder=pcm_s16le \
--enable-decoder=opus \
--enable-decoder=aac \
--enable-decoder=flac \
--enable-decoder=png \
--enable-protocol=file \
--enable-demuxer=image2 \
--enable-parser=png \
--enable-zlib \
--enable-muxer=matroska \
--enable-muxer=mp4 \
--enable-muxer=opus \
--enable-muxer=flac \
--enable-muxer=wav \
--disable-vulkan
fi
make -j
make install