ln -s libQt3Support.so.4.1.0 libQt3Support.so
ln -s libQt3Support.so.4.1.0 libQt3Support.so.4
ln -s libQt3Support.so.4.1.0 libQt3Support.so.4.1
rm -f ../../lib/libQt3Support.so.4.1.0
rm -f ../../lib/libQt3Support.so
rm -f ../../lib/libQt3Support.so.4
rm -f ../../lib/libQt3Support.so.4.1
mv -f libQt3Support.so.4.1.0 libQt3Support.so libQt3Support.so.4 libQt3Support.so.4.1 ../../lib/
make[3]: Leaving directory `/mnt/hdd1/var/tmp/portage/qt-4.1.0-r2/work/qt-x11-opensource-src-4.1.0/src/qt3support'
make[2]: Leaving directory `/mnt/hdd1/var/tmp/portage/qt-4.1.0-r2/work/qt-x11-opensource-src-4.1.0/src/qt3support'
make[1]: *** [sub-qt3support-all-ordered] Error 2
make[1]: Leaving directory `/mnt/hdd1/var/tmp/portage/qt-4.1.0-r2/work/qt-x11-opensource-src-4.1.0/src'
make: *** [sub-src-all-ordered] Error 2

!!! ERROR: x11-libs/qt-4.1.0-r2 failed.
Call stack:
  ebuild.sh, line 1894:   Called dyn_compile
  ebuild.sh, line 941:   Called src_compile

!!! (no error message)
!!! If you need support, post the topmost build error, and the call stack if relevant.