性能分析工具

valgrind 交叉编译 android arm/arm64 平台

valgrind

android32

#!/usr/bin/env bashexport NDKROOT=~/opt/android-ndk-r14b/
export AR=$NDKROOT/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-ar
export LD=$NDKROOT/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-ld
export CC=$NDKROOT/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-gccbash autogen.shCPPFLAGS="--sysroot=$NDKROOT/platforms/android-14/arch-arm" \
CFLAGS="--sysroot=$NDKROOT/platforms/android-14/arch-arm" \
./configure --prefix=/data/local/Inst \--host=armv7-unknown-linux --target=armv7-unknown-linux \--with-tmpdir=/sdcardmake -j4 
make -j4 install DESTDIR=`pwd`/Inst

android64

#!/usr/bin/env bashexport NDKROOT=~/opt/android-ndk-r14b/
export AR=$NDKROOT/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android-ar 
export LD=$NDKROOT/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android-ld
export CC=$NDKROOT/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android-gccbash autogen.shCPPFLAGS="--sysroot=$NDKROOT/platforms/android-21/arch-arm64" \CFLAGS="--sysroot=$NDKROOT/platforms/android-21/arch-arm64" \./configure --prefix=/data/local/Inst \--host=aarch64-unknown-linux --target=aarch64-unknown-linux \--with-tmpdir=/sdcardmake -j4
make -j4 install DESTDIR=`pwd`/Inst