After emerging qt-3.1.0-r1, running 'qtdesigner' results in a segmentation fault, right after the splash screen has appeared. Tried compiling qt twice with the following CFLAGS and CXXFLAGS: 1st time: -march=athlon-xp -mcpu=athlon-xp -O2 2nd time: -march=athlon-xp -O2 Even if these variables were set in /etc/make.conf, the qt build did use only '-O2' and dropped the -march and -mcpu flags. I'm using gcc-3.2.1.
qt doesn't respect custom CFLAGS is reported in bug #12335, designer crashes in bug #12964 *** This bug has been marked as a duplicate of 12964 ***