Bug 323579

Summary:	Spurious Clang warnings
Product:	[Developer tools] buildsystem	Reporter:	Mark Kretschmann <kretschmann>
Component:	KDE4 (cmake)	Assignee:	Raphael Kubo da Costa <rakuco>
Status:	RESOLVED FIXED
Severity:	normal	CC:	kretschmann, mail, rakuco
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Compiled Sources
OS:	Linux
Latest Commit:	90cb7ba760584a8010afef65fa14e649195af6c6	Version Fixed In:	4.11.1
Sentry Crash Report:

Description Mark Kretschmann 2013-08-16 06:40:00 UTC

When building KDE software with Clang and KDE 4.11.0, some bogus warnings are printed that should be suppressed. Example:

[  3%] Building CXX object shared/CMakeFiles/amarokshared.dir/tag_helpers/APETagHelper.o
clang: warning: argument unused during compilation: '-fno-check-new'
clang: warning: argument unused during compilation: '-fno-reorder-blocks'
clang: warning: argument unused during compilation: '-fno-schedule-insns'


Reproducible: Always

Comment 1 Raphael Kubo da Costa 2013-08-16 09:19:17 UTC

I intend to address this and other issues in a patch that makes clang's support in FindKDE4Internal.cmake more in sync with the version we use on FreeBSD.

Comment 2 Raphael Kubo da Costa 2013-08-21 10:47:14 UTC

Fixed in http://quickgit.kde.org/?p=kdelibs.git&a=commit&h=90cb7ba760584a8010afef65fa14e649195af6c6

(I used the wrong email address in the commit so CCBUG didn't work :-)

Comment 3 Mark Kretschmann 2013-08-21 10:54:15 UTC

Thanks a lot, Raphael :)