| From 43d19f297548208ce549fd87faa41e6bb86bf9c3 Mon Sep 17 00:00:00 2001 |
| From: Mike Gilbert <floppym@gentoo.org> |
| Date: Mon, 17 Jan 2022 10:13:31 -0500 |
| Subject: [PATCH] Drop "-march=native" from HOST flags |
| |
| GCC does not support -march=native on some targets (ia64, riscv). |
| The performance enhancement for makeguids isn't worth the trouble it |
| causes. |
| |
| Bug: https://bugs.gentoo.org/831334 |
| Signed-off-by: Mike Gilbert <floppym@gentoo.org> |
| --- |
| src/include/defaults.mk | 8 +------- |
| 1 file changed, 1 insertion(+), 7 deletions(-) |
| |
| diff --git a/src/include/defaults.mk b/src/include/defaults.mk |
| index 632b1551..9024a3a1 100644 |
| --- a/src/include/defaults.mk |
| +++ b/src/include/defaults.mk |
| @@ -71,16 +71,10 @@ override SOFLAGS = $(_SOFLAGS) \ |
| -Wl,--version-script=$(MAP) \ |
| $(call family,SOFLAGS) |
| |
| -HOST_ARCH=$(shell uname -m) |
| -ifneq ($(HOST_ARCH),ia64) |
| - HOST_MARCH=-march=native |
| -else |
| - HOST_MARCH= |
| -endif |
| HOST_CPPFLAGS ?= $(CPPFLAGS) |
| override _HOST_CPPFLAGS := $(HOST_CPPFLAGS) |
| override HOST_CPPFLAGS = $(_HOST_CPPFLAGS) \ |
| - -DEFIVAR_BUILD_ENVIRONMENT $(HOST_MARCH) |
| + -DEFIVAR_BUILD_ENVIRONMENT |
| HOST_CFLAGS_GCC ?= |
| HOST_CFLAGS_CLANG ?= |
| HOST_CFLAGS ?= $(CFLAGS) $(call family,HOST_CFLAGS) |
