[prev in list] [next in list] [prev in thread] [next in thread] 

List:       kde-devel
Subject:    Re: Qt-3.1.1 under RedHat 8.0
From:       James Richard Tyrer <tyrerj () acm ! org>
Date:       2002-12-25 7:06:49
[Download RAW message or body]

Troels Tolstrup wrote:

> Either you installed something extra, or you created a symlink yourself.

As I said, I installed 'FCPackage' from source.  I installed all four packages in: "/usr/X11R6/" 
because that appears to be where Qt expects to find them.  Also, I used the: "Xft.h" from Xft[2].

> In a standard redhat 8 installer there are no 
> /usr/X11R6/lib/libXft.so.2.

The RPM: "Xft-2.0-1.i386.rpm" contains the files:

/usr/lib/libXft.so.2
/usr/lib/libXft.so.2.0

So you need to make a link.

	/usr/X11R6/lib/libXft.so -> /usr/lib/libXft.so.2

After removing all other: "libXft.so" links (if they exist).

Note: be sure to run [as root]: ldconfig after making any library links.

> The only Xft in /usr/X11R6, as far as i can 
> tell, is an old version coming with XFree. The Xft rpms installed the 
> libraries to /usr/lib and the headers in /usr/lib/Xft2
> 
Yes, the headers you need are in: "/usr/include/Xft2/X11/Xft/"

You need to make sure that Qt finds the correct: "Xft.h".  The easiest way to ensure this is to 
make the links:

	/usr/X11R6/include/X11/Xft/Xft.h -> /usr/include/Xft2/X11/Xft/Xft.h
	/usr/X11R6/include/X11/Xft/XftCompat.h -> /usr/include/Xft2/X11/Xft/XftCompat.h

> I added a -I /usr/include/Xft2 when running configure, 

The problem with this is that Qt might find: "/usr/X11R6/include/X11/Xft/Xft.h" since: 
"/usr/X11R6/include" is already on the search path.

> and then ran this 
> command after configured finished. (from the qt toplevel dir)
> 
> find . -name "Makefile" | xargs perl -pi -e 's/-lXft/-lXft2 
> -lfontconfig/g'

If you make the link for: "libXft.so" as stated above, then you won't need to do this.

> And then it compiled and linked just fine.
> 
As I said somewhere else: are you certain as to which: "Xft.h" was used to build Qt?

I note that there is a downside to this method.  You will no longer be able to build anything 
against: Xft[1].

I also note the you might need to do something about: "/usr/lib/pkgconfig/xft.pc" If you try to 
build: "pango-1.1.4 from source.

--
JRT

 
>> Visit http://mail.kde.org/mailman/listinfo/kde-devel#unsub to unsubscribe <<
[prev in list] [next in list] [prev in thread] [next in thread]