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gcc7: Enable static PIE

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(From OE-Core rev: 85557ab7bac7db80174205b7969965b7a6bece24)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Khem Raj
2017-06-13 16:15:49 -07:00
committed by Richard Purdie
parent 9deacd7f9e
commit fb3be142ce
2 changed files with 38 additions and 0 deletions
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1
meta/recipes-devtools/gcc/gcc-7.1.inc
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@@ -72,6 +72,7 @@ SRC_URI = "\
file://0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch \
file://0046-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch \
file://0047-sync-gcc-stddef.h-with-musl.patch \
file://0048-gcc-Enable-static-PIE.patch \
${BACKPORTS} \
"
BACKPORTS = "\

37
meta/recipes-devtools/gcc/gcc-7.1/0048-gcc-Enable-static-PIE.patch Normal file
View File

@@ -0,0 +1,37 @@
From 44ef80688b56beea85c0070840dea1e2a4e34aed Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Tue, 13 Jun 2017 12:12:52 -0700
Subject: [PATCH 49/49] gcc: Enable static PIE
Static PIE support in GCC
see
https://gcc.gnu.org/ml/gcc/2015-06/msg00008.html
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
gcc/config/gnu-user.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/gcc/config/gnu-user.h b/gcc/config/gnu-user.h
index 2787a3d16be..ee7b781319e 100644
--- a/gcc/config/gnu-user.h
+++ b/gcc/config/gnu-user.h
@@ -51,10 +51,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#if defined HAVE_LD_PIE
#define GNU_USER_TARGET_STARTFILE_SPEC \
"%{!shared: %{pg|p|profile:gcrt1.o%s;: \
- %{" PIE_SPEC ":Scrt1.o%s} %{" NO_PIE_SPEC ":crt1.o%s}}} \
- crti.o%s %{static:crtbeginT.o%s;: %{shared:crtbeginS.o%s} \
+ %{" PIE_SPEC ":%{static:rcrt1.o%s;:Scrt1.o%s}} %{" NO_PIE_SPEC ":crt1.o%s}}} \
+ crti.o%s %{shared:crtbeginS.o%s;: \
%{" PIE_SPEC ":crtbeginS.o%s} \
- %{" NO_PIE_SPEC ":crtbegin.o%s}} \
+ %{" NO_PIE_SPEC ":%{static:crtbeginT.o%s;:crtbegin.o%s}}} \
%{fvtable-verify=none:%s; \
fvtable-verify=preinit:vtv_start_preinit.o%s; \
fvtable-verify=std:vtv_start.o%s} \
--
2.13.1