815d93cfa2
These changes are also compatible with FFmpeg 5.1, which is now minimum supported version. Also set -Wl,-Bsymbolic flag via target_link_options command which is more correct.
105 lines
3.1 KiB
Bash
Executable File
105 lines
3.1 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (C) 2019 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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set -eu
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FFMPEG_MODULE_PATH=$1
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NDK_PATH=$2
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HOST_PLATFORM=$3
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ENABLED_DECODERS=("${@:4}")
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JOBS=$(nproc 2> /dev/null || sysctl -n hw.ncpu 2> /dev/null || echo 4)
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echo "Using $JOBS jobs for make"
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COMMON_OPTIONS="
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--target-os=android
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--enable-static
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--disable-shared
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--disable-doc
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--disable-programs
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--disable-everything
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--disable-avdevice
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--disable-avformat
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--disable-swscale
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--disable-postproc
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--disable-avfilter
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--disable-symver
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--enable-swresample
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--extra-ldexeflags=-pie
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--disable-v4l2-m2m
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--disable-vulkan
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"
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TOOLCHAIN_PREFIX="${NDK_PATH}/toolchains/llvm/prebuilt/${HOST_PLATFORM}/bin"
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for decoder in "${ENABLED_DECODERS[@]}"
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do
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COMMON_OPTIONS="${COMMON_OPTIONS} --enable-decoder=${decoder}"
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done
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cd "${FFMPEG_MODULE_PATH}/jni/ffmpeg"
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./configure \
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--libdir=android-libs/armeabi-v7a \
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--arch=arm \
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--cpu=armv7-a \
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--cross-prefix="${TOOLCHAIN_PREFIX}/armv7a-linux-androideabi16-" \
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--nm="${TOOLCHAIN_PREFIX}/llvm-nm" \
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--ar="${TOOLCHAIN_PREFIX}/llvm-ar" \
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--ranlib="${TOOLCHAIN_PREFIX}/llvm-ranlib" \
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--strip="${TOOLCHAIN_PREFIX}/llvm-strip" \
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--extra-cflags="-march=armv7-a -mfloat-abi=softfp" \
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--extra-ldflags="-Wl,--fix-cortex-a8" \
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${COMMON_OPTIONS}
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make -j$JOBS
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make install-libs
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make clean
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./configure \
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--libdir=android-libs/arm64-v8a \
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--arch=aarch64 \
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--cpu=armv8-a \
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--cross-prefix="${TOOLCHAIN_PREFIX}/aarch64-linux-android21-" \
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--nm="${TOOLCHAIN_PREFIX}/llvm-nm" \
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--ar="${TOOLCHAIN_PREFIX}/llvm-ar" \
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--ranlib="${TOOLCHAIN_PREFIX}/llvm-ranlib" \
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--strip="${TOOLCHAIN_PREFIX}/llvm-strip" \
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${COMMON_OPTIONS}
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make -j$JOBS
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make install-libs
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make clean
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./configure \
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--libdir=android-libs/x86 \
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--arch=x86 \
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--cpu=i686 \
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--cross-prefix="${TOOLCHAIN_PREFIX}/i686-linux-android16-" \
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--nm="${TOOLCHAIN_PREFIX}/llvm-nm" \
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--ar="${TOOLCHAIN_PREFIX}/llvm-ar" \
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--ranlib="${TOOLCHAIN_PREFIX}/llvm-ranlib" \
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--strip="${TOOLCHAIN_PREFIX}/llvm-strip" \
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--disable-asm \
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${COMMON_OPTIONS}
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make -j$JOBS
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make install-libs
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make clean
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./configure \
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--libdir=android-libs/x86_64 \
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--arch=x86_64 \
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--cpu=x86_64 \
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--cross-prefix="${TOOLCHAIN_PREFIX}/x86_64-linux-android21-" \
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--nm="${TOOLCHAIN_PREFIX}/llvm-nm" \
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--ar="${TOOLCHAIN_PREFIX}/llvm-ar" \
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--ranlib="${TOOLCHAIN_PREFIX}/llvm-ranlib" \
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--strip="${TOOLCHAIN_PREFIX}/llvm-strip" \
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--disable-asm \
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${COMMON_OPTIONS}
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make -j$JOBS
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make install-libs
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make clean
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