diff --git a/builds/zos/cxxall b/builds/zos/cxxall old mode 100644 new mode 100755 diff --git a/builds/zos/makeclean b/builds/zos/makeclean old mode 100644 new mode 100755 diff --git a/builds/zos/makelibzmq b/builds/zos/makelibzmq old mode 100644 new mode 100755 diff --git a/builds/zos/maketests b/builds/zos/maketests old mode 100644 new mode 100755 diff --git a/builds/zos/runtests b/builds/zos/runtests old mode 100644 new mode 100755 diff --git a/builds/zos/zc++ b/builds/zos/zc++ old mode 100644 new mode 100755