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40 lines
1.2 KiB
40 lines
1.2 KiB
2 years ago
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Tue, 15 Jan 2019 14:57:25 -0500
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Subject: [PATCH] Try to set -fPIE and friends on libgnu.a
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In order to make sure UTIL_CFLAGS and UTIL_LDFLAGS can correctly get
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-Wl,-z,relro,-z,now , we need everything going in them to be built with at
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least -fPIC (and preferably -fPIE) wherever we can, or else we get relocations
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in some component object that can't be used with the link type that's being
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used for the final ELF object.
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So this makes sure libgnu.a gets built with HOST_CFLAGS and HOST_LDFLAGS,
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which are what is later used to define UTIL_CFLAGS and UTIL_LDFLAGS, and
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includes -fPIE.
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Fixes an rpmdiff check.
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Related: rhbz#1658500
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Signed-off-by: Peter Jones <pjones@redhat.com>
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---
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grub-core/gnulib/Makefile.am | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/grub-core/gnulib/Makefile.am b/grub-core/gnulib/Makefile.am
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index b7c5e60e1..bd3621930 100644
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--- a/grub-core/gnulib/Makefile.am
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+++ b/grub-core/gnulib/Makefile.am
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@@ -38,8 +38,8 @@ CLEANFILES =
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DISTCLEANFILES =
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MAINTAINERCLEANFILES =
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-AM_CPPFLAGS =
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-AM_CFLAGS =
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+AM_CPPFLAGS = $(HOST_CPPFLAGS)
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+AM_CFLAGS = $(HOST_CFLAGS)
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noinst_LIBRARIES += libgnu.a
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