Building with -m32/-m31 support without multilibs

[Segher Boessenkool]

On Wed, Jun 13, 2018 at 03:47:06PM +0200, Florian Weimer wrote:
> I have a 64-bit GNU/Linux system (x86-64 or s390x) and want to build GCC 
> with -m32 or -m31 support in the compiler.  However, I do not have glibc 
> for i386 or s390 installed, only the native (64-bit) version.  This 
> means that I need to build with --disable-multilib.
> 
> Is there still a way to get -m32 or -m31 support in the compiler, for 
> compiling and linking with -nostdlib?

Does --enable-targets=all help?


Segher