Re: Building tools on unsupported cpu/arch

[Michael Tokarev <mjt@tls.msk.ru>]

30.04.2022 19:57, Richard Henderson wrote:
..
>> What's the way to build tools on an unsupported architecture these days?
> 
> Hmm, well, there isn't a way.  This seems like a bug in common-user/meson.build.
> We should not add this include directory if neither linux-user and bsd-user are enabled.

Aftr adding an if similar to linux-user/meson.build (with this condition), it
fails down the line anyway:

cc -Ilibui-sdl.a.p -I. -I../.. -Iqapi -Itrace -Iui -Iui/shader -I/usr/include/SDL2 -I/usr/include/pixman-1 -I/usr/include/glib-2.0 
-I/usr/lib/hppa-linux-gnu/glib-2.0/include -fdiagnostics-color=auto -Wall -Winvalid-pch -std=gnu11 -O2 -g -isystem 
/home/mjt/qemu-7.0+dfsg/linux-headers -isystem linux-headers -iquote . -iquote /home/mjt/qemu-7.0+dfsg -iquote /home/mjt/qemu-7.0+dfsg/include -iquote 
/home/mjt/qemu-7.0+dfsg/disas/libvixl -iquote /home/mjt/qemu-7.0+dfsg/tcg/tci -pthread -U_FORTIFY_SOURCE -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 
-D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv 
-Wold-style-declaration -Wold-style-definition -Wtype-limits -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wempty-body 
-Wnested-externs -Wendif-labels -Wexpansion-to-defined -Wimplicit-fallthrough=2 -Wno-missing-include-dirs -Wno-shift-negative-value -Wno-psabi -g -O2 
-ffile-prefix-map=/home/mjt/qemu-7.0+dfsg=. -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -D_REENTRANT -Wno-undef -DBUILD_DSO 
-MD -MQ libui-sdl.a.p/ui_x_keymap.c.o -MF libui-sdl.a.p/ui_x_keymap.c.o.d -o libui-sdl.a.p/ui_x_keymap.c.o -c ../../ui/x_keymap.c
In file included from ../../ui/x_keymap.c:15:
../../ui/trace.h:1:10: fatal error: trace/trace-ui.h: No such file or directory
     1 | #include "trace/trace-ui.h"
       |          ^~~~~~~~~~~~~~~~~~
compilation terminated.

This is, again, --disable-system --disable-user --enable-tools,
so it should not, I guess, compile ui-sdl.  Or should it?

Thanks,

/mjt