tree a5340010457090179e265e854549846efe04c346
parent 1935801c3a7f00dc461440383885d2bf1563913d
author Steven R. Loomis <srloomis@us.ibm.com> 1554320122 -0700
committer Steven R. Loomis <srl295@gmail.com> 1554335022 -0700

ICU-20526 fix pkgdata where LD_SONAME has a trailing space

- added PKGDATA_TRAILING_SPACE to all of the pkgdataMakefile.in file.
- NOTE: Users who create their own pkgdata.inc / icupkg.inc files may need
   to recreate this PKGDATA_TRAILING_SPACE behavior.

- used the above variable, normally undefined, in mh-* files that need a trailing space

- Also, fixed use of system() in pkgdata.cpp per ICU-20538
This was causing pkgdata to return a zero status even on clang
failure, masking this issue.