From 2eb4edaa6e97f4393ef7b8683ba5c0b676e4d094 Mon Sep 17 00:00:00 2001
From: Inseob Kim <inseob@google.com>
Date: Fri, 29 May 2020 22:38:13 +0900
Subject: Capture libeigen's header correctly

libeigen exports entire directory, but only two directories contain
actual exported headers. And some of headers have no extension. This
adds a special behaviour for external/eigen when capturing snapshot.

Exempt-From-Owner-Approval: trivial comment change

Bug: 157106227
Test: m vendor-snapshot captures libeigen's headers
Change-Id: I47830c8818a7fe804c8a769069804275b09e99e8
Merged-In: I47830c8818a7fe804c8a769069804275b09e99e8
(cherry picked from commit 08cc6ed02b7414bdf075ee6d4f737c4ee85ed527)
---
 Android.bp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Android.bp b/Android.bp
index 7ccee6ce1..d7717e412 100644
--- a/Android.bp
+++ b/Android.bp
@@ -14,7 +14,12 @@
 
 cc_library_headers {
     name: "libeigen",
+
+    // Although entire directory is exported, only Eigen and unsupported/Eigen
+    // contain actual exported headers. When capturing header files for
+    // snapshot, only these two directories will be globbed.
     export_include_dirs: ["."],
+
     vendor_available: true,
     host_supported: true,
     apex_available: [
-- 
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