--- libqca.spec	2005-01-18 20:52:33 +0300
+++ libqca.my.spec	2005-10-23 21:09:38 +0400
@@ -6,6 +6,7 @@
 Release: alt1.1
 Source:		qca-%version.tar.bz2
 
+BuildPreReq: sed
 # Automatically added by buildreq on Mon Dec 13 2004
 BuildRequires: gcc-c++ libqt3-devel libstdc++-devel xorg-x11-devel xorg-x11-libs
 
@@ -58,9 +59,16 @@
 
 %build
 QTDIR=%_libdir/qt3
+%ifarch x86_64
+QMAKESPEC="linux-g++-64"
+%else
 QMAKESPEC="linux-g++"
+%endif
 export QTDIR QMAKESPEC
 ./configure --prefix=%buildroot%prefix
+
+subst "s@/usr/lib/@%_libdir/@g" Makefile
+
 %make
 
 %install