wg on arm 32-bit

[Peter Korsgaard]

>>>>> "Outback" == Outback Dingo <outbackdingo at gmail.com> writes:

 > seems that wireguard is not capabl;e of building for 32bit arm?

It works fine in Buildroot.

 > | DEBUG: Executing shell function do_compile
 > | NOTE: make -j 8 -e MAKEFLAGS=
 > |   CC      /home/dingo/yocto/build_bin/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/wireguard-tools/0.0.20171221-r0/WireGuard-0.0.20171221/src/tools/config.o
 > |   CC      /home/dingo/yocto/build_bin/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/wireguard-tools/0.0.20171221-r0/WireGuard-0.0.20171221/src/tools/curve25519.o
 > |   CC      /home/dingo/yocto/build_bin/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/wireguard-tools/0.0.20171221-r0/WireGuard-0.0.20171221/src/tools/mnlg.o
 > |   CC      /home/dingo/yocto/build_bin/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/wireguard-tools/0.0.20171221-r0/WireGuard-0.0.20171221/src/tools/wg.o
 > |   CC      /home/dingo/yocto/build_bin/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/wireguard-tools/0.0.20171221-r0/WireGuard-0.0.20171221/src/tools/ipc.o
 > |   CC      /home/dingo/yocto/build_bin/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/wireguard-tools/0.0.20171221-r0/WireGuard-0.0.20171221/src/tools/encoding.o
 > |   CC      /home/dingo/yocto/build_bin/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/wireguard-tools/0.0.20171221-r0/WireGuard-0.0.20171221/src/tools/show.o
 > |   CC      /home/dingo/yocto/build_bin/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/wireguard-tools/0.0.20171221-r0/WireGuard-0.0.20171221/src/tools/terminal.o
 > | In file included from encoding.h:11:0,
 > |                  from encoding.c:9:
 > | containers.h: In function 'free_wgdevice':
 > | containers.h:87:2: error: 'for' loop initial declarations are only
 > allowed in C99 or C11 mode

It looks like you are not passing -std=gnu11 to gcc. Can you build with
V=1 to see the exact command line?

-- 
Bye, Peter Korsgaard