add PortableSpinLock.h to Makefile, unbreak fbthrift build

Summary:
fix fbthrift build, broken in D1621717

I wonder if it'd be possible to lint against this somehow. The jenkins failures are easy to miss especially on folly diffs with lots of failure noise (in this case it was still postponed)

Test Plan: wait for jenkins

Reviewed By: davejwatson@fb.com

Subscribers: njormrod, folly-diffs@

FB internal diff: D1630833

diff --git a/folly/Makefile.am b/folly/Makefile.am
index f7ad8206ad326ced93d150cf70ca914ef395ba6d..240824d5c4b0d9e8a19a0d975aea1137e3547b0c 100644 (file)
--- a/folly/Makefile.am
+++ b/folly/Makefile.am
@@ -124,6 +124,7 @@ nobase_follyinclude_HEADERS = \
        io/Cursor.h \
        io/IOBuf.h \
        io/IOBufQueue.h \
+       io/PortableSpinLock.h \
        io/RecordIO.h \
        io/RecordIO-inl.h \
        io/TypedIOBuf.h \