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https://gcc.gnu.org/PR96190
https://bugs.gentoo.org/619706
From 6acaa3c1c1e6202af9871aa304ed772939d51311 Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <siarheit@google.com>
Date: Tue, 14 Jul 2020 07:48:42 +0100
Subject: [PATCH] sparc/sparc64: use PIE_SPEC to select crtendS.o [PR96190]
In --enable-default-pie mode compiler should switch from
using crtend.o to crtendS.o. On sparc it is especially visible
because crtend.o contains PIC-unfriendly code.
gcc:
2020-07-14 Sergei Trofimovich <siarheit@google.com>
PR driver/96190
* config/sparc/linux.h: Use PIE_SPEC to select crtendS.o.
* config/sparc/linux64.h: ditto
---
gcc/config/sparc/linux.h | 2 +-
gcc/config/sparc/linux64.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- a/gcc/config/sparc/linux.h
+++ b/gcc/config/sparc/linux.h
@@ -35,7 +35,7 @@ along with GCC; see the file COPYING3. If not see
#undef ENDFILE_SPEC
#define ENDFILE_SPEC \
- "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s\
+ "%{shared|" PIE_SPEC ":crtendS.o%s;:crtend.o%s} crtn.o%s\
%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s}"
/* -mcpu=native handling only makes sense with compiler running on
--- a/gcc/config/sparc/linux64.h
+++ b/gcc/config/sparc/linux64.h
@@ -52,7 +52,7 @@ along with GCC; see the file COPYING3. If not see
#undef ENDFILE_SPEC
#define ENDFILE_SPEC \
- "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s\
+ "%{shared|" PIE_SPEC ":crtendS.o%s;:crtend.o%s} crtn.o%s\
%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s}"
/* The default code model. */
--
2.27.0
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