530928 – >=net-dns/unbound-1.5.0: does not respect CFLAGS (injects -flto)

Bug 530928 - >=net-dns/unbound-1.5.0: does not respect CFLAGS (injects -flto)

Summary: >=net-dns/unbound-1.5.0: does not respect CFLAGS (injects -flto)

Status:	RESOLVED FIXED

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	[OLD] Unspecified (show other bugs)
Hardware:	All Linux

Importance:	Normal QA (vote)
Assignee:	Proxy Maintainers

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:	cflags CVE-2014-8602
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Reported:	2014-11-28 03:38 UTC by Mike Gilbert
Modified:	2015-05-05 20:48 UTC (History)
CC List:	2 users (show)

See Also:
Package list:
Runtime testing required:	---

Attachments
Build log (net-dns:unbound-1.5.0:20141128-032226.log,132.01 KB, text/plain) 2014-11-28 03:46 UTC, Mike Gilbert	Details
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Description Mike Gilbert gentoo-dev

2014-11-28 03:38:59 UTC

* QA Notice: Files built without respecting CFLAGS have been detected
 *  Please include the following list of files in your report:
 * /usr/lib64/libunbound.so.2.3.3
 * /usr/lib/libunbound.so.2.3.3

Comment 1 Mike Gilbert gentoo-dev

2014-11-28 03:46:46 UTC

Created attachment 390442 [details]
Build log

Comment 2 Jeroen Roovers (RETIRED) gentoo-dev

2015-05-01 20:07:03 UTC

lto1: out of memory allocating 16711417868 bytes after a total of 274432 bytes
lto-wrapper: /usr/powerpc64-unknown-linux-gnu/gcc-bin/4.8.4/powerpc64-unknown-linux-gnu-gcc returned 1 exit status
/usr/lib/gcc/powerpc64-unknown-linux-gnu/4.8.4/../../../../powerpc64-unknown-linux-gnu/bin/ld: lto-wrapper failed
collect2: error: ld returned 1 exit status

That's a lot of bytes.

Comment 3 Mike Gilbert gentoo-dev

2015-05-04 00:10:18 UTC

The problem persists in 1.5.2.

Comment 4 Mike Gilbert gentoo-dev

2015-05-05 20:48:37 UTC

(In reply to Jeroen Roovers from comment #2)

Thanks for the hint on -flto. Disabling that resolves the CFLAGS issue; I believe LTO strips the flags information from the final objects.

+  05 May 2015; Mike Gilbert <floppym@gentoo.org> unbound-1.5.1-r2.ebuild,
+  unbound-1.5.2.ebuild, unbound-1.5.3.ebuild:
+  Disable -flto via configure, bug 530928.