Bug 120838

Summary:	Ebuild for QT could use precompiled headers
Product:	Gentoo Linux	Reporter:	Andrei Yurkevich <kervich>
Component:	[OLD] Library	Assignee:	Qt Bug Alias <qt>
Status:	RESOLVED FIXED
Severity:	enhancement	CC:	magnade, wbrana
Priority:	High
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	Proposed fix

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.