Message ID | DE5DE5D0-95A0-4CF9-8A93-59150B8715FE@sandoe.co.uk |
---|---|
State | New |
Headers | show |
Series | [pushed] libgcc, X86: Adjust guard for Mach-O code. | expand |
diff --git a/libgcc/config/i386/sfp-machine.h b/libgcc/config/i386/sfp-machine.h index 172ebc70c8d..c451ae71923 100644 --- a/libgcc/config/i386/sfp-machine.h +++ b/libgcc/config/i386/sfp-machine.h @@ -74,7 +74,7 @@ void __sfp_handle_exceptions (int); #define __BYTE_ORDER __LITTLE_ENDIAN /* Define ALIASNAME as a strong alias for NAME. */ -#if defined __MACH__ +#if defined __APPLE__ /* Mach-O doesn't support aliasing, so we build a secondary function for the alias - we need to do a bit of a dance to find out what the type of the arguments is and then apply that to the secondary function.
Hi, Existing code in the sfp-machine header has been using __MACH__ as a guard for Mach-O, where currently symbols aliases are not supported. __MACH__ is not a sufficient guard for this, since the define is also emitted for HURD, at least. Fixed by amending the guard to use __APPLE__ instead. bootstrapped on x86_64-darwin18, pushed to master, thanks Iain Signed-off-by: Iain Sandoe <iain@sandoe.co.uk> libgcc/ChangeLog: * config/i386/sfp-machine.h: Guard Mach-O-specific code using __APPLE__. --- libgcc/config/i386/sfp-machine.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --