Replaces libpcre with libpcre2
libpcre was removed and libpcre2 10.21 was added instead.
The files of the c++ wrapper library, libpcrecpp, were moved to
their own directory, pcrecpp. As of this patch pcrecpp is broken
due to the missing dependency libpcre. The port will be added in
a subsequent commit to better document the changes made.
Bug: 24091652
Change-Id: Iac638baa545470596cc764271ae94d6b95ebede8
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ea72388
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.cproject
+.project
+.settings