From 65afab91444d4996a8e61d1e2d27d52e18417ef5 Mon Sep 17 00:00:00 2001
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From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Date: Thu, 8 Dec 2016 23:45:55 +0100
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Subject: [PATCH 2/2] tools/sepdebugcrcfix.c: fix build with recent binutils
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Moderately recent binutils versions install a <bfd.h> header that
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checks if config.h is included. While this makes sense in binutils
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itself, it does not outside. So the binutils developers have added a
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check: if PACKAGE or PACKAGE_VERSION are defined, they assume you're
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re-using bfd.h outside of binutils, and therefore including it without
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including config.h is legit.
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So we take the same approch as numerous users of bfd.h: fake a PACKAGE
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definition. See for example tools/perf/util/srcline.c in the Linux
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kernel source tree.
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This fixes the following build error:
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In file included from tools/sepdebugcrcfix.c:31:0:
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/home/test/autobuild/run/instance-0/output/host/usr/arc-buildroot-linux-uclibc/sysroot/usr/include/bfd.h:35:2: error: #error config.h must be included before this header
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#error config.h must be included before this header
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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---
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tools/sepdebugcrcfix.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/tools/sepdebugcrcfix.c b/tools/sepdebugcrcfix.c
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index cd7fa02..e7b480f 100644
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--- a/tools/sepdebugcrcfix.c
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+++ b/tools/sepdebugcrcfix.c
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@@ -28,6 +28,8 @@
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#include <error.h>
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#include <libelf.h>
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#include <gelf.h>
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+/* Needed to please <bfd.h> */
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+#define PACKAGE "rpm"
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#include <bfd.h>
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#define _(x) x
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--
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2.7.4
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