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Bug 120838 - Ebuild for QT could use precompiled headers
Summary: Ebuild for QT could use precompiled headers
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Library (show other bugs)
Hardware: All Linux
: High enhancement
Assignee: Qt Bug Alias
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2006-01-29 10:44 UTC by Andrei Yurkevich
Modified: 2007-08-12 19:34 UTC (History)
2 users (show)

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

Attachments
Proposed fix (qt-3.5-use-pch.patch,746 bytes, patch)
2006-01-29 10:45 UTC, Andrei Yurkevich 		Details | Diff
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Description Andrei Yurkevich 2006-01-29 10:44:46 UTC 
Passing -pch flag to the qt configure script could enable precompiled headers in qt-3.x.
Comment 1 Andrei Yurkevich 2006-01-29 10:45:13 UTC 
Created attachment 78460 [details, diff]
Proposed fix
Comment 2 Bret Towe 2006-03-19 19:56:01 UTC 
this flag just enables pch for this compile it doesnt install
the headers it generates for it so having this enabled wont affect
other applications or anything
it does however help compile time alot for me 

since pch isnt avaiable for all gcc verisons a check for gcc 3.4 and higher
might be in order depends if their build system is smart enuf or not


     Sat Mar 18 15:34:21 2006 >>> x11-libs/qt-3.3.4-r8
       merge time: 21 minutes and 59 seconds.

     Sat Mar 18 15:51:14 2006 >>> x11-libs/qt-3.3.4-r8
       merge time: 15 minutes and 50 seconds.
Comment 3 wbrana 2006-08-06 00:02:01 UTC 
qt-4.x has same bug
Comment 4 Caleb Tennis (RETIRED) gentoo-dev 2006-08-06 06:56:55 UTC 
It's fixed in 4.2.  I just haven't had a chance to verify it in 4.1
Comment 5 Caleb Tennis (RETIRED) gentoo-dev 2007-08-12 19:34:50 UTC 
fixed long ago.