Bug 818686 - XDG Base Directory Specification support with fallback, r=mtNSS_3_42_BETA1

Summary:
We check if $HOME/.pki and $HOME/.pki/nssdb exist; if they do, then we use
this path. Otherwise, use ${XDG_DATA_HOME:-$HOME/.local/share}/pki/nssdb

Test Plan:
Create dummy empty dir and set HOME to it. Then, check if getUserDb returns:
1. $HOME/.pki/nssdb when this path exists;
2. $HOME/.local/share/pki/nssdb when $HOME/.pki/nssdb does not and XDG_DATA_HOME is not defined;
3. $XDG_DATA_HOME/pki/nssdb when $HOME/.pki/nssdb does not exist and XDG_DATA_HOME is defined.

Reviewers: mt

Reviewed By: mt

Bug #: 818686

Differential Revision: https://phabricator.services.mozilla.com/D14007

1 files changed, 1 insertions, 0 deletions

diff --git a/nss.gyp b/nss.gyp
index 18fa92f12..ba48c4bbf 100644
--- a/nss.gyp
+++ b/nss.gyp
@@ -199,6 +199,7 @@
             [ 'OS=="linux"', {
               'dependencies': [
                 'cmd/lowhashtest/lowhashtest.gyp:lowhashtest',
+                'gtests/sysinit_gtest/sysinit_gtest.gyp:sysinit_gtest',
               ],
             }],
             [ 'disable_libpkix==0', {