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Re: Issue 25514 in oss-fuzz: qemu: Coverage build failure
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From: |
Paolo Bonzini |
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Subject: |
Re: Issue 25514 in oss-fuzz: qemu: Coverage build failure |
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Date: |
Mon, 21 Sep 2020 16:08:26 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 |
On 21/09/20 15:38, Alexander Bulekov wrote:
> Hi Paolo,
> These are the builds with clang coverage enabled.
> The normal fuzzing builds are succeeding now (log from this morning:
> https://oss-fuzz-build-logs.storage.googleapis.com/log-a426424c-cae4-407a-ae7b-205a9ae59286.txt
> )
>
> I already send a patch that seems to fix the coverage build failure, but
> I can't explain why it does the trick.
> Message-Id: <20200909220516.614222-1-alxndr@bu.edu>
> https://lists.gnu.org/archive/html/qemu-devel/2020-09/msg03639.html
The reason for the bug is the -Wl,-lm in QEMU_LDFLAGS. Putting the
tricky flags first actually makes sense, so I'll queue it.
Paolo