LyX 1.5.0beta2 fails with Qt-4.3.0rc1

[Bob Lounsbury]

Hi,

I just compiled Qt-4.3.0rc1 and LyX 1.5.0beta2 failed on 'make' with the 
following error on a mac ppc:

mkdir .libs
libtool: link: cannot find the library `'
make[3]: *** [lyx-qt4] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all] Error 2
make: *** [all-recursive] Error 1

I built LyX 1.5.0beta2 successfully two days ago with a 20070508 
Qt-4.3.0snapshot.

Bob Lounsbury