311251 – Fail to compile from source due to qt compiled without support for -fvisibility=hidden

Bug 311251 - Fail to compile from source due to qt compiled without support for -fvisibility=hidden

Summary: Fail to compile from source due to qt compiled without support for -fvisibili...

Status:	RESOLVED FIXED

Alias:	None

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

Importance:	High major (vote)
Assignee:	Gentoo KDE team

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2010-03-25 02:06 UTC by Piotrek Juzwiak
Modified:	2010-03-25 21:28 UTC (History)
CC List:	0 users

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

Attachments
emerge --info (emerge.txt,3.28 KB, text/plain) 2010-03-25 11:41 UTC, Piotrek Juzwiak	Details
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Description Piotrek Juzwiak 2010-03-25 02:06:11 UTC

"CMake Error at /usr/share/apps/cmake/modules/FindKDE4Internal.cmake:1170 (message):
  Qt compiled without support for -fvisibility=hidden.  This will break
  plugins and linking of some applications.  Please fix your Qt installation.
Call Stack (most recent call first):
  /usr/share/cmake/Modules/FindKDE4.cmake:95 (FIND_PACKAGE)
  CMakeLists.txt:5 (find_package)"

This is the second package i tried to compile from source that complains about this. Earlier i tried to compile smooth tasks now chromi window manager and they both complained about the above issue. Now how can i resolve this issue? There doesn't seem to be any switches for qt that would enable support for this?

Reproducible: Always

Steps to Reproduce:
1.Try to compile some kde application from source
2.
3.

Actual Results:  
cmake complains about missing support for -fvisibility-hidden

Expected Results:  
It should compile whatever i try to compile without barfing

Comment 1 Andreas K. Hüttel archtester

2010-03-25 06:52:21 UTC

Please post emerge --info output.

Comment 2 Piotrek Juzwiak 2010-03-25 11:41:28 UTC

Created attachment 225213 [details]
emerge --info

Comment 3 Piotrek Juzwiak 2010-03-25 21:28:35 UTC

I have found the culprit of this bug. Apparently i can't compile it on a partition that has noexec in fstab. When i moved it to /tmp which belongs to / i could normally compile it without that -fvisibility=hidden message