Compiling ICU 4.2 on Red Hat Enterprise Linux 4 Update 2
As of December 2009, ICU version 4.2 could be compiled on x86_64 Linux with the following configuration:
Operating System: x86_64 Linux
Version: Red Hat Enterprise Linux 4 Update 2
Compilers: gcc 3.4.4, GNU make (3.77+), ANSI C compiler