From 4a322345cab10879162a2ddf659fb0f873ba0182 Mon Sep 17 00:00:00 2001 From: Christophe Lyon Date: Sun, 16 May 2021 13:48:21 +0000 Subject: [PATCH] arm: remove error in CPP_SPEC when -mlittle-endian and -mbig-endian are used together arm.h has had this error message since 1997, but it is no longer needed since option parsing has been improved: -mXXX-endian is handled via arm.opt and updates the BIG_END mask. So, the last instance of -mXXX-endian on the command line wins. Tested on many arm* configurations, with no impact on the testsuite results. 2021-05-16 Christophe Lyon gcc/ * config/arm/arm.h (CPP_SPEC): Remove error message about -mlittle-endian/-mbig-endian conflict. --- gcc/config/arm/arm.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h index e430e4d50ed..8e5bd579323 100644 --- a/gcc/config/arm/arm.h +++ b/gcc/config/arm/arm.h @@ -89,9 +89,7 @@ extern tree arm_bf16_ptr_type_node; #undef CPP_SPEC -#define CPP_SPEC "%(subtarget_cpp_spec) \ -%{mbig-endian:%{mlittle-endian: \ - %e-mbig-endian and -mlittle-endian may not be used together}}" +#define CPP_SPEC "%(subtarget_cpp_spec)" #ifndef CC1_SPEC #define CC1_SPEC "" -- 2.11.4.GIT