Latest 12.1 release fails to build on 32bit (i686 arch)

[david-geiger]

Hi,

On Mageia Cauldron latest release (12.1) fails to build now on i686 arch with the following build issue:

In file included from ../src/transition/script.h:5,
from ../src/wm/win.h:21,
from ../src/opengl.h:10,
from ../src/vsync.c:11:
../src/transition/script.h:48:1: error: static assertion failed: "double/unsigned has unexpected alignment"
48 | static_assert(alignof(double) > alignof(unsigned), "double/unsigned has unexpected "
| ^~~~~~~~~~~~~
In file included from ../src/wm/wm.h:15,
from ../src/wm/win.h:24:
../src/wm/wm.h:77:1: error: static assertion failed: "wm_treeid alignment is not 8 bytes"
77 | static_assert(alignof(wm_treeid) == 8, "wm_treeid alignment is not 8 bytes");

Attached full build log:
build.i686.0.20241001044804.log

[yshui]

Pushed a fix, I don't have a 32bit system for testing so let me know if you still have this problem.

[david-geiger]

You fixed one of the two build issue, now there is still this one:

In file included from ../src/transition/script.h:5, from ../src/wm/win.h:21, from ../src/picom.h:24, from ../src/diagnostic.c:13: ../src/transition/script.h:48:1: error: static assertion failed: "double/unsigned has unexpected alignment" 48 | static_assert(alignof(double) > alignof(unsigned), "double/unsigned has unexpected "

[yshui]

ok i've gotten rid of that too.

honestly i don't know if picom even works on 32bit anymore.