x264 build for iOS

时间 2019-11-13

标签 x264 build ios 栏目 iOS 繁體版

原文原文链接

环境是OS X 10.9, Xcode版本是6.0app

armv7的配置命令行为ui

CC=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang  ../configure --host=arm-apple-darwin --sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.0.sdk --prefix='build' --extra-cflags='-arch armv7' --extra-ldflags='-arch armv7 -L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.0.sdk/usr/lib/system' --enable-pic --extra-asflags='-arch armv7'

arm64/aarch64的配置命令行为spa

CC=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang  ../configure --host=aarch64-apple-darwin --sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.0.sdk --prefix='build' --extra-cflags='-arch arm64' --extra-ldflags='-arch arm64 -L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.0.sdk/usr/lib/system' --enable-pic --extra-asflags='-arch arm64'

这里我是在x264的顶层目录里面新建了一个build目录，在build目录执行的。命令行

configure成功之后，用make就能够编译出binary了。code

注意在configure成功之后，须要手工copy 一个新版的gas-preprocessor.pl到extras目录下面orm