linux-x86/icu-4.2/readme.txt

This directory contains the Linux versions
of some ICU tools potentially needed during
the Android build process. The tools can be
re-created using the following steps:

(1) Copy the whole "/extlibs/icu-4.2"
    directory somewhere else. Please
    do not use a vanilla ICU 4.2.1 for
    this, since the Android version
    includes some patches for tweaking
    file sizes.

(2) Change to the copy of the directory.

(3) Execute "./runConfigureICU Linux".

(4) Modify the file "icudefs.mk".
    Search for "ENABLE_STATIC" and change
    its value to TRUE. Change the value of
    "ENABLE_SHARED" to empty.

(5) Execute "make".

(6) If you're successful, the results of
    your efforts will reside in "bin".
    Copy them here.