转：http://logan.tw/posts/2018/02/18/build-qemu-user-static-from-source-code/
qemu-user-static is an important tool for cross-architecture developers. It allows developers to create a chroot environment and run the cross-compiled programs. For example, a developer may run an AArch64 executable without the overhead of system-level emulation.

I usually install the qemu-user-static binaries from Ubuntu apt repository. However, I encountered some bugs that have been fixed in the QEMU upstream but the fixes haven't been back ported to the Ubuntu deb package. Thus, I decided to build qemu-user-static from source code.

Instructions

Install the QEMU build dependencies with:

$ sudo apt-get build-dep qemu

Download QEMU source code with:

$ git clone git://git.qemu.org/qemu.git
$ cd qemu
$ git submodule update --init --recursive

Configure QEMU with --static, --disable-system, and --enable-linux-user:

$ ./configure \ --prefix=$(cd ..; pwd)/qemu-user-static \ --static \ --disable-system \ --enable-linux-user

Note

Specifying --disable-system disables softmmu targets. It is a known issue that softmmu targets rely on some shared libraries. Those softmmu targets will cause link error if --static is specified.

Build and install QEMU with:

$ make -j8
$ make install

Add -static suffix to executables so that qemu-debootstrap can pick up these executables:

$ cd ../qemu-user-static/bin
$ for i in *; do cp $i $i-static; done

ITPub博客

从源代码编译静态qemu

Instructions