Bug 1793250

Summary:	Build llvm-9.0.1-3.fc32 has a gigantic llvm-libs file included
Product:	[Fedora] Fedora	Reporter:	Brian Lane <bcl>
Component:	llvm	Assignee:	Tom Stellard <tstellar>
Status:	CLOSED RAWHIDE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	rawhide	CC:	dmalcolm, jakub, jistone, kevin, pbrobinson, scottt.tw, sean, sguelton, siddharth.kde, tstellar
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Hardware:	Unspecified
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Fixed In Version:	llvm-9.0.1-4.fc32	Doc Type:	If docs needed, set a value
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Last Closed:	2020-01-22 03:40:04 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Description Brian Lane 2020-01-21 00:36:12 UTC

Description of problem:
Nightly compose is failing with out of space errors for the rootfs.

Version-Release number of selected component (if applicable):
 llvm-9.0.1-3.fc32

How reproducible:
Always

Take a look at the file sizes here:

https://koji.fedoraproject.org/koji/rpminfo?rpmID=20087139

/usr/lib64/libLLVM-9.so is far larger than expected. IIRC this has happened before, causing the same problem with lorax and pungi. It might be time to add a test to the llvm build to check for this :)

Comment 1 Tom Stellard 2020-01-21 00:49:16 UTC

It looks like the libLLVM.so library wasn't stripped on x86_64.  I'm trying to figure out why this failed.

Comment 2 Tom Stellard 2020-01-21 00:51:31 UTC

Ok, I found it.  It looks like disk space ran out while trying to strip the binaries, but the build continued:

objcopy:/builddir/build/BUILDROOT/llvm-9.0.1-3.fc32.x86_64/usr/lib64/stPz9Ds6[.debug_info]: No space left on device
objcopy:/builddir/build/BUILDROOT/llvm-9.0.1-3.fc32.x86_64/usr/lib64/stPz9Ds6[.gdb_index]: No space left on device
eu-strip: while writing '/builddir/build/BUILDROOT/llvm-9.0.1-3.fc32.x86_64/usr/lib/debug/usr/lib64/libLLVM-9.so-9.0.1-3.fc32.x86_64.debug.qLSUNA': cannot write data to file


I can try to do a new build, but this is really a bug in the build system, because the build should fail in this case.

Comment 3 Kevin Fenzi 2020-01-21 03:33:35 UTC

Sounds like a bug in strip? It should exit with an error there you would think?

I've untagged the large build for now.

Comment 4 Tom Stellard 2020-01-22 03:40:04 UTC

I added a gating test to check the object size and rebuilt the package and this time it was successfull.  I also filed a bug against rpm: https://bugzilla.redhat.com/show_bug.cgi?id=1793746