From ff52a65e4e4c86bd3533f070a49247a3adc63e0d Mon Sep 17 00:00:00 2001
From: Michael Bestas <mkbestas@lineageos.org>
Date: Thu, 23 Jul 2020 02:02:32 +0300
Subject: Revert "Revert "Android.bp: Initial header export bp for Android
 (qseecom only)""

This reverts commit 3581bbf8f9a099fd4a5127d66f49f29aedd50969.

Change-Id: I7bd8789f560ca700cd918b1c82ed563a2a64105b
---
 Android.bp | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 Android.bp

diff --git a/Android.bp b/Android.bp
new file mode 100644
index 000000000000..4341e3a71dad
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,27 @@
+cc_binary_host {
+    name: "unifdef",
+    srcs: ["scripts/unifdef.c"],
+    sanitize: {
+        never: true,
+    }
+}
+
+gensrcs {
+    name: "qseecom-kernel-includes",
+
+    // move to out/ as root for header generation because of scripts/unifdef
+    // storage - at the expense of extra ../ references
+    cmd: "pushd out && mkdir -p scripts && rm -f scripts/unifdef && ln -s ../../$(location unifdef) scripts/unifdef && ../$(location scripts/headers_install.sh) `dirname ../$(out)` ../ $(in) && popd",
+
+    tools: ["unifdef"],
+    tool_files: ["scripts/headers_install.sh"],
+    export_include_dirs: ["include/uapi"],
+    srcs: ["include/uapi/linux/qseecom.h"],
+    output_extension: "h",
+}
+
+cc_library_headers {
+    name: "qseecom-kernel-headers",
+    generated_headers: ["qseecom-kernel-includes"],
+    export_generated_headers: ["qseecom-kernel-includes"],
+}
-- 
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