Segmentation fault emerging qt-3.3.2

[metal]

Hello,

When I trying to update qt emerge fails with segmentation when running the uic compiler. My system is a Dell Inspiron 5150 with pentium 4 at 3.06 Ghz, 512Mb Ram, with the following software :
Kernel mm-2.6.6-r5
glibc 2.3.3
gcc 3.3.3-r6

If I run uic as root, it makes a segmentation fault. Running uic as normal user works without problems.

In my AMD XP 1700 desktop computer, with the same kernel, gcc and glibc, it works perfectly.

Any ideas ?

Thank you in advance.