Repo created

TMessagesProj/jni/build_libvpx_clang.sh

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+#!/bin/bash
+set -e
+
+function build_one {
+	echo "Building ${ARCH}..."
+
+	PREBUILT=${NDK}/toolchains/${PREBUILT_ARCH}-${VERSION}/prebuilt/${BUILD_PLATFORM}
+	PLATFORM=${NDK}/platforms/android-${ANDROID_API}/arch-${ARCH}
+
+	TOOLS_PREFIX="${LLVM_BIN}/${ARCH_NAME}-linux-${BIN_MIDDLE}-"
+
+	export LD=${TOOLS_PREFIX}ld
+	export AR=${TOOLS_PREFIX}ar
+	export STRIP=${TOOLS_PREFIX}strip
+	export RANLIB=${TOOLS_PREFIX}ranlib
+	export NM=${TOOLS_PREFIX}nm
+
+	export CC_PREFIX="${LLVM_BIN}/${CLANG_PREFIX}-linux-${BIN_MIDDLE}${ANDROID_API}-"
+
+	export CC=${CC_PREFIX}clang
+	export CXX=${CC_PREFIX}clang++
+	export AS=${CC_PREFIX}clang++
+	export CROSS_PREFIX=${PREBUILT}/bin/${ARCH_NAME}-linux-${BIN_MIDDLE}-
+
+	export ISYSTEM="-isystem ${LLVM_PREFIX}/sysroot/usr/include/${ARCH_NAME}-linux-${BIN_MIDDLE} -isystem ${LLVM_PREFIX}/sysroot/usr/include"
+	export EXTRA_CFLAGS="${ISYSTEM}"
+
+	export CFLAGS="-DANDROID -fpic -fpie ${OPTIMIZE_CFLAGS} ${ISYSTEM}"
+	export CPPFLAGS="${CFLAGS}"
+	export CXXFLAGS="${CFLAGS} -std=c++11"
+	export ASFLAGS="-D__ANDROID__"
+	export LDFLAGS="-L${PLATFORM}/usr/lib"
+
+	if [ "x86" = ${ARCH} ]; then
+		if [[ "$OSTYPE" == "linux-gnu"* ]]; then
+			sed -i '20s/^/#define rand() ((int)lrand48())\n/' vpx_dsp/add_noise.c
+		elif [[ "$OSTYPE" == "darwin"* ]]; then
+			sed -i '' '20s/^/#define rand() ((int)lrand48())\n/' vpx_dsp/add_noise.c
+		fi
+	fi
+
+	echo "Cleaning..."
+	make clean || true
+
+	echo "Configuring..."
+
+	./configure \
+		--extra-cflags="${EXTRA_CFLAGS}" \
+		--libc="${LLVM_PREFIX}/sysroot" \
+		--prefix=${PREFIX} \
+		--target=${TARGET} \
+		${CPU_DETECT} \
+		--as=yasm \
+		--enable-static \
+		--enable-pic \
+		--disable-docs \
+		--enable-libyuv \
+		--enable-small \
+		--enable-optimizations \
+		--enable-better-hw-compatibility \
+		--disable-examples \
+		--disable-tools \
+		--disable-debug \
+		--disable-neon-asm \
+		--disable-neon-dotprod \
+		--disable-unit-tests \
+		--disable-install-docs \
+		--enable-realtime-only \
+		--enable-vp8 \
+		--enable-vp9 \
+		--disable-webm-io
+
+	make -j$COMPILATION_PROC_COUNT install
+	
+	if [ "x86" = ${ARCH} ]; then
+		if [[ "$OSTYPE" == "linux-gnu"* ]]; then
+			sed -i '20d' vpx_dsp/add_noise.c
+		elif [[ "$OSTYPE" == "darwin"* ]]; then
+			sed -i '' '20d' vpx_dsp/add_noise.c
+		fi
+	fi
+
+	p=$(pwd)
+	cd ${PREFIX}/include && ln -s vpx libvpx && cd $p
+}
+
+function setCurrentPlatform {
+	CURRENT_PLATFORM="$(uname -s)"
+	case "${CURRENT_PLATFORM}" in
+		Darwin*)
+			BUILD_PLATFORM=darwin-x86_64
+			COMPILATION_PROC_COUNT=$(sysctl -n hw.physicalcpu)
+			;;
+		Linux*)
+			BUILD_PLATFORM=linux-x86_64
+			COMPILATION_PROC_COUNT=$(nproc)
+			;;
+		*)
+			echo -e "\033[33mWarning! Unknown platform ${CURRENT_PLATFORM}! Falling back to linux-x86_64\033[0m"
+			BUILD_PLATFORM=linux-x86_64
+			COMPILATION_PROC_COUNT=1
+			;;
+	esac
+
+	echo "Build platform: ${BUILD_PLATFORM}"
+	echo "Parallel jobs: ${COMPILATION_PROC_COUNT}"
+}
+
+function checkPreRequisites {
+	if ! [ -d "libvpx" ] || ! [ "$(ls -A libvpx)" ]; then
+		echo -e "\033[31mFailed! Submodule 'libvpx' not found!\033[0m"
+		echo -e "\033[31mTry to run: 'git submodule init && git submodule update'\033[0m"
+		exit 1
+	fi
+
+	if [ -z "$NDK" ]; then
+		echo -e "\033[31mFailed! NDK is empty. Run 'export NDK=[PATH_TO_NDK]'\033[0m"
+		exit 1
+	fi
+}
+
+setCurrentPlatform
+checkPreRequisites
+
+cd libvpx
+
+## Common settings
+LLVM_PREFIX="${NDK}/toolchains/llvm/prebuilt/${BUILD_PLATFORM}"
+LLVM_BIN="${LLVM_PREFIX}/bin"
+VERSION="4.9"
+ANDROID_API=21
+
+function build {
+	for arg in "$@"; do
+		case "${arg}" in
+			x86_64)
+				ARCH=x86_64
+				ARCH_NAME=x86_64
+				PREBUILT_ARCH=x86_64
+				CLANG_PREFIX=x86_64
+				BIN_MIDDLE=android
+				CPU=x86_64
+				OPTIMIZE_CFLAGS="-O3 -march=x86-64 -mtune=intel -msse4.2 -mpopcnt -m64 -fPIC"
+				TARGET="x86_64-android-gcc"
+				PREFIX=./build/$CPU
+				CPU_DETECT="--enable-runtime-cpu-detect"
+				build_one
+				;;
+			x86)
+				ARCH=x86
+				ARCH_NAME=i686
+				PREBUILT_ARCH=x86
+				CLANG_PREFIX=i686
+				BIN_MIDDLE=android
+				CPU=i686
+				OPTIMIZE_CFLAGS="-O3 -march=i686 -mtune=intel -msse3 -mfpmath=sse -m32 -fPIC"
+				TARGET="x86-android-gcc"
+				PREFIX=./build/$ARCH
+				CPU_DETECT="--enable-runtime-cpu-detect"
+				build_one
+				;;
+			arm64)
+				ARCH=arm64
+				ARCH_NAME=aarch64
+				PREBUILT_ARCH=aarch64
+				CLANG_PREFIX=aarch64
+				BIN_MIDDLE=android
+				CPU=arm64-v8a
+				OPTIMIZE_CFLAGS="-O3 -march=armv8-a"
+				TARGET="arm64-android-gcc"
+				PREFIX=./build/$CPU
+				CPU_DETECT="--disable-runtime-cpu-detect"
+				build_one
+				;;
+			arm)
+				ARCH=arm
+				ARCH_NAME=arm
+				PREBUILT_ARCH=arm
+				CLANG_PREFIX=armv7a
+				BIN_MIDDLE=androideabi
+				CPU=armeabi-v7a
+				OPTIMIZE_CFLAGS="-Os -march=armv7-a -mfloat-abi=softfp -mfpu=neon -mtune=cortex-a8 -mthumb -D__thumb__"
+				TARGET="armv7-android-gcc --enable-neon --disable-neon-asm"
+				PREFIX=./build/$CPU
+				CPU_DETECT="--disable-runtime-cpu-detect"
+				build_one
+				;;
+			*)
+				;;
+		esac
+	done
+}
+
+if (( $# == 0 )); then
+	build x86_64 x86 arm arm64
+else
+	build "$@"
+fi