commit e2d85306162d3a0691b070b4f0a73e4012433444
Author: Steven R. Loomis <srloomis@us.ibm.com>
Date:   Wed Apr 17 08:58:08 2019 -0700

    ICU-20563 fix macosx rpath breakage in the data build
    
    - in the rpath case, we do NOT want a trailing space in LD_SONAME
    
    regression was introduced in ICU-20526 with
     83a0542b5b52a30b7af736f5ef6b0405f6582867 (master)
     b76cb6517efa113739a3ffadda7ff024db0d5689 (in maint-64)
    
    (cherry picked from commit 1c553b9cf28d25c0aaf961c5f587f4ad3cee2679)