hmm, I have some recollection of an issue going above INT32_MAX
on powerpc...anyone know more (or if i'm mistaken)?

On 2026/10/25 01:02, Kirill A. Korinsky wrote:
> tech@,
> 
> I'd like to increase MAXDSIZ at macppc to 3Gb which allows me to build
> devel/dub, which, otherwise, fails as:
> 
> Building dub using /usr/local/bin/gdmd (dflags: ["-g", "-O", "-w"]), this may take a while...
> Command `["/usr/local/bin/gdmd", "-of/usr/ports/pobj/dub-1.40.0/dub-1.40.0/bin/dub", "-I/usr/ports/pobj/dub-1.40.0/dub-1.40.0/source", "-version=DubUseCurl", "-version=DubApplication", "-g", "-O", "-w", "@build-files.txt"]` failed, output was: virtual memory exhausted: Cannot allocate memory
> 
> Ok?
> 
> Index: sys/arch/macppc/include/vmparam.h
> ===================================================================
> RCS file: /cvs/src/sys/arch/macppc/include/vmparam.h,v
> diff -u -p -r1.33 vmparam.h
> --- sys/arch/macppc/include/vmparam.h	30 Jan 2024 16:43:22 -0000	1.33
> +++ sys/arch/macppc/include/vmparam.h	24 Oct 2026 22:59:23 -0000
> @@ -46,7 +46,7 @@
>  #endif
>  
>  #ifndef	MAXDSIZ
> -#define	MAXDSIZ		(2UL*1024*1024*1024)	/* max data size */
> +#define	MAXDSIZ		(3UL*1024*1024*1024)	/* max data size */
>  #endif
>  
>  #ifndef BRKSIZ
> 
> 
> -- 
> wbr, Kirill
>