http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56031
Bug #: 56031
Summary: Set ABI/Multilib to x32 when targeting x86_64-*-gnux32
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: enhancement
Priority: P3
Component: target
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: gregniet...@gmail.com
Created attachment 29206
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29206
Set native ABI to x32 when x86-64-*-gnux32 is targeted and no --with-abi is
given
When building native non multilib x86_64-*-gnux32 target you have to supply
--with-abi=x32 this is not intuitive and IMHO should be default and not need be
supplied.
the attached patch sets with-abi and sets native x32 if configured target is
x86_64-*-gnux32 and with-abi is not set.
i personally feel that this target may include 32/64 multilibs but should
always be native x32 to build it native 64 passing --with-abi=64 is required
the multilib-list option does not have any effect.
