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List: kdevelop
Subject: Re: 32Bit development in 64Bit environment
From: Gunther Piez <gpiez () web ! de>
Date: 2005-01-21 10:58:46
Message-ID: 200501211158.47016.gpiez () web ! de
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Am Freitag, 21. Januar 2005 11:15 schrieb Reinhard Moeller:
> I transferred the project from a i32 platform to AMD 64, put CFLAGS into
> the make-options and tried to compile. This is what happens:
>
> cd '/home/rmoe/holz/holzl' && CFLAGS="-m32 -march=pentium"
> QTDIR="/usr/lib/qt3" gmake -k -j1 gmake: *** Keine Regel vorhanden, um das
^^
> Target »/usr/lib/qt3/lib/libqt.prl«, benötigt von »Makefile«, zu erstellen.
> gmake: Konnte die »make«-Steuerdatei »Makefile« nicht neu erstellen.
> g++ -c -pipe -O2 -march=i586 -mcpu=i686 -fmessage-length=0 -Wall -Wall -W
^^
>
> Any idea?
Some ideas.
-m32 is missing in the CFLAGS (this belongs in configure-options, not in make
options) and
the 32 bit version of the qt library is not installed or is installed, but not
used. this is called emul-linux-x86-qtlibs on my system, but i have never
tried building against these. you probably need to explicitly specify the
path for the linker.
Gunther
[Attachment #3 (text/html)]
<html><head><meta name="qrichtext" content="1" /></head><body \
style="font-size:9pt;font-family:Verdana"> <p><span style="font-family:Courier 10 Pitch">Am \
Freitag, 21. Januar 2005 11:15 schrieb Reinhard Moeller:</span></p> <p></p>
<p><span style="font-family:Courier 10 Pitch">> I transferred the project from a i32 \
platform to AMD 64, put CFLAGS into</span></p> <p><span style="font-family:Courier 10 \
Pitch">> the make-options and tried to compile. This is what happens:</span></p> <p><span \
style="font-family:Courier 10 Pitch">></span></p> <p><span style="font-family:Courier 10 \
Pitch">> cd '/home/rmoe/holz/holzl' && CFLAGS="-m32 \
-march=pentium"</span></p> <p><span style="font-family:Courier 10 Pitch">> \
QTDIR="/usr/lib/qt3" gmake -k -j1 gmake: *** Keine Regel vorhanden, um das</span></p> \
<p><span style="font-family:Courier 10 Pitch"> ^^</span></p> <p><span \
style="font-family:Courier 10 Pitch">> Target »/usr/lib/qt3/lib/libqt.prl«, benötigt von \
»Makefile«, zu erstellen.</span></p> <p><span style="font-family:Courier 10 Pitch">> gmake: \
Konnte die »make«-Steuerdatei »Makefile« nicht neu erstellen.</span></p> <p><span \
style="font-family:Courier 10 Pitch">> g++ -c -pipe -O2 -march=i586 -mcpu=i686 \
-fmessage-length=0 -Wall -Wall -W</span></p> <p><span style="font-family:Courier 10 Pitch"> \
^^</span></p> <p><span style="font-family:Courier 10 Pitch">></span></p>
<p><span style="font-family:Courier 10 Pitch">> Any idea?</span></p>
<p></p>
<p><span style="font-family:Courier 10 Pitch">Some ideas.</span></p>
<p></p>
<p><span style="font-family:Courier 10 Pitch">-m32 is missing in the CFLAGS (this belongs in \
configure-options, not in make options) and</span></p> <p><span style="font-family:Courier 10 \
Pitch">the 32 bit version of the qt library is not installed or is installed, but not used. \
this is called emul-linux-x86-qtlibs on my system, but i have never tried building against \
these. you probably need to explicitly specify the path for the linker.</span></p> <p></p>
<p>Gunther</p>
</body></html>
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