According to configure output, your Xcode package is not installed correctly. The gcc is unable to compile small test program:
configure:2940: g++ conftest.cpp >&5
ld: library not found for -lcrt1.10.6.o
I've tested the configure script under 10.6.8 with Xcode 4.x without any minor problem. I've used Xcode 3.x several months ago without any problem too.
According to configure output, your Xcode package is not installed correctly. The gcc is unable to compile small test program:
configure:2940: g++ conftest.cpp >&5
ld: library not found for -lcrt1.10.6.o
I've tested the configure script under 10.6.8 with Xcode 4.x without any minor problem. I've used Xcode 3.x several months ago without any problem too.