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[Qemu-devel] [PATCH] makefile: detect corrupted elf files

From: Michael S. Tsirkin
Subject: [Qemu-devel] [PATCH] makefile: detect corrupted elf files
Date: Wed, 22 May 2013 00:46:45 +0300

Once in a while make gets killed and doesn't
clean up partial object files after it.
Result is nasty errors from link.
This hack checks object is well formed before linking,
and rebuilds it if not.

Signed-off-by: Michael S. Tsirkin <address@hidden>

Is below useful for others?

 Makefile.target | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Makefile.target b/Makefile.target
index ce4391f..4dddee5 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -191,3 +191,10 @@ endif
 GENERATED_HEADERS += config-target.h
+$(all-obj-y): % : $$(if $$(shell size %), , CORRUPTBINARY)

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