site/x32-linux: Specify double alignment

Double alignment is 8 bytes on x32 but it is defaulting to 4 currently.
This leads to various issues and fontconfig fails to build due to the
mismatch triggering assert failures.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/site/x32-linux b/meta/site/x32-linux
index 7ce6551ecdc57fa853ba1dcd5b912e4d774b4950..36ee68b3d278a13108f4e8ef8913832cc6cc4e25 100644 (file)
--- a/meta/site/x32-linux
+++ b/meta/site/x32-linux
@@ -4,6 +4,7 @@ ac_cv_sizeof_off_t=${ac_cv_sizeof_off_t=8}
 ac_cv_sizeof_ino_t=${ac_cv_sizeof_ino_t=8}
 ac_cv_sizeof_dev_t=${ac_cv_sizeof_dev_t=8}
 ac_cv_sys_file_offset_bits=${ac_cv_sys_file_offset_bits=64}
+ac_cv_alignof_double=8
 
 # glib
 glib_cv_sizeof_gmutex=${glib_cv_sizeof_gmutex=32}