From 578b76873383784841f5478573f4ac5d251aa0ba Mon Sep 17 00:00:00 2001 From: Iain Sandoe Date: Wed, 22 Sep 2021 07:42:21 +0100 Subject: [PATCH] libgcc, X86: Adjust guard for Mach-O code. 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. Signed-off-by: Iain Sandoe 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(-) diff --git a/libgcc/config/i386/sfp-machine.h b/libgcc/config/i386/sfp-machine.h index 172ebc70c8dd..c451ae719238 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. -- 2.47.2