pmaports/cross/gcc-armv7/0021-Alpine-musl-package-provides-libssp_nonshared.a.-We-.patch

From 42637405a9cf90d96627406c72dbaf19cca34164 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timo=20Ter=C3=A4s?= <timo.teras@iki.fi>
Date: Fri, 21 Aug 2020 07:03:00 +0000
Subject: [PATCH] Alpine musl package provides libssp_nonshared.a. We link to
 it unconditionally, as otherwise we get link failures if some objects are
 -fstack-protector built and final link happens with -fno-stack-protector.
 This seems to be the common case when bootstrapping gcc, the piepatches do
 not seem to fully fix the crosstoolchain and  bootstrap sequence wrt.
 stack-protector flag usage.

---
 gcc/gcc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/gcc/gcc.c b/gcc/gcc.c
index daeb4d0c8ea..6920bec0fa0 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -894,8 +894,7 @@ proper position among the other output files.  */
 
 #ifndef LINK_SSP_SPEC
 #ifdef TARGET_LIBC_PROVIDES_SSP
-#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
-		       "|fstack-protector-strong|fstack-protector-explicit:}"
+#define LINK_SSP_SPEC "-lssp_nonshared"
 #else
 #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
 		       "|fstack-protector-strong|fstack-protector-explicit" \
-- 
2.29.2