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elfutils/elfutils-0.166-elfcmp-comp-gcc6.patch
Marcus Meissner e9b6c82321 Accepting request 404998 from home:fcrozat:branches:Base:System
- Update to version 0.166:
  + config: The default program prefix for the installed tools is now
  eu-. Use configure --program-prefix="" to not use a program
  prefix.
  + Various bugfixes.
- Drop elfutils-0.164-dt-ppc-opt.patch and
  elfutils-0.164-gcc6.patch (merged upstream)
- Add patch elfutils-0.166-elfcmp-comp-gcc6.patch: fix
  self-comparison error with GCC 6.
- Changes from 0.165:
  + Add eu-elfcompress
  + Add pkg-config files for libelf and libdw.

OBS-URL: https://build.opensuse.org/request/show/404998
OBS-URL: https://build.opensuse.org/package/show/Base:System/elfutils?expand=0&rev=80
2016-06-27 14:38:55 +00:00

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From 836a16fe5b5bab4a3afe2c991c104652775ce3a3 Mon Sep 17 00:00:00 2001
From: David Abdurachmanov <davidlt@cern.ch>
Date: Mon, 11 Apr 2016 16:00:57 +0200
Subject: [PATCH] elfcmp: fix self-comparison error with GCC 6
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Noticed with Fedora 24 Alpha, gcc (GCC) 6.0.0 20160406
(Red Hat 6.0.0-0.20).
elfcmp.c: In function main:
elfcmp.c:364:199: error: self-comparison always evaluates
to false [-Werror=tautological-compare]
if (unlikely (name1 == NULL || name2 == NULL
Signed-off-by: David Abdurachmanov <davidlt@cern.ch>
---
src/ChangeLog | 4 ++++
src/elfcmp.c | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/ChangeLog b/src/ChangeLog
index f74b5dc..bdc9d13 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2016-04-11 David Abdurachmanov <davidlt@cern.ch>
+
+ * elfcmp.c (main): Fix self-comparison error with GCC 6.
+
2016-03-21 Mark Wielaard <mjw@redhat.com>
* nm.c (show_symbols): Check for malloc size argument overflow.
diff --git a/src/elfcmp.c b/src/elfcmp.c
index 852b92f..7b5d39c 100644
--- a/src/elfcmp.c
+++ b/src/elfcmp.c
@@ -368,7 +368,7 @@ main (int argc, char *argv[])
&& sym1->st_shndx != SHN_UNDEF)
|| sym1->st_info != sym2->st_info
|| sym1->st_other != sym2->st_other
- || sym1->st_shndx != sym1->st_shndx))
+ || sym1->st_shndx != sym2->st_shndx))
{
// XXX Do we want to allow reordered symbol tables?
symtab_mismatch:
--
1.8.3.1