Just to be sure: The TTF files for ARM and Linux Mint are *really*
identical, right?
>>What compiler warnings do you get?
>
> The only warning I get is that 'gray_dump_cell's is defined but not
> used due to the FT_DEBUG_LEVEL_TRACE define.
Yes, this is expected and harmless.
> It looks like the setjmp/longjmp code is just doing a validation. I
> commented out this code, but the behavior is the same, so unless I'm
> not understanding well, I don't think this is the source of the
> problem.
Mhmm, I'm not sure that you are correct. Can you use a debugger? The
problematic code is in function `tt_face_build_cmaps' (in file
src/sfnt/ttcmap.c):
if ( ft_setjmp( FT_VALIDATOR( &valid )->jump_buffer) == 0 )
{
/* validate this cmap sub-table */
error = clazz->validate( cmap, FT_VALIDATOR( &valid ) );
}
if ( valid.validator.error == 0 )
...
On the ARM platform, `valid.validator.error' is incorrectly non-zero...
What about using different compilation optimization options?
Werner
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