On Wed, Feb 01, 2017 at 03:53:09PM -0600, Segher Boessenkool wrote:
> On Wed, Feb 01, 2017 at 11:59:10AM +0100, Richard Biener wrote:
> > Wasn't successful in making a cross to ppc64-linux build its libobjc.
>
> I'll do a native build. Just the patch in the first message in this
> thread? And just running the testsuite is enough, or is there
> something specific you want tested?
Done now. No new failures on powerpc64-linux {-m32,-m64}. I needed
the following additional patch; I do not know if that works on other
targets (or if it actually is correct!)
Segher
--- a/libobjc/encoding.c
+++ b/libobjc/encoding.c
@@ -1159,7 +1159,7 @@ objc_layout_structure_next_member (struct objc_struct_layo
desired_align = MIN (desired_align, BIGGEST_FIELD_ALIGNMENT);
#endif
#ifdef ADJUST_FIELD_ALIGN
- desired_align = ADJUST_FIELD_ALIGN (type, desired_align);
+ desired_align = ADJUST_FIELD_ALIGN (type, type, desired_align);
#endif
/* Record must have at least as much alignment as any field.
