[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit c0b170c796d1966cc0e1ff5a262403e105f53baf
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon May 14 16:51:31 2018 -0400

    building: add NSPR_LDFLAGS, NSS_SMIME_LDFLAGS, and NSS_UTIL_LDFLAGS; use