From 191d2e11ad2d18ec5c4fb4cc183920860b410d22 Mon Sep 17 00:00:00 2001
From: George Burgess IV <gbiv@google.com>
Date: Fri, 16 Mar 2018 14:07:05 -0700
Subject: Apply a workaround for Bionic's ioctl signedness hack

Sqlite takes ioctl's address, and immediately casts it to a type
incompatible with either `int(*)(int, int, ...)` or `int(*)(int,
unsigned, ...)`. So, clang doesn't know what overload to pick, even
though they both ultimately point to the same function.

Bug: https://github.com/android-ndk/ndk/issues/402
Test: m on internal master
Change-Id: I67aa885c835a3703d3ed23b5c3f24d3387c51be2
---
 dist/Android.bp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dist/Android.bp b/dist/Android.bp
index 2211d1f..93091ca 100644
--- a/dist/Android.bp
+++ b/dist/Android.bp
@@ -37,6 +37,7 @@ cc_defaults {
         "-DSQLITE_DEFAULT_FILE_PERMISSIONS=0600",
         "-DSQLITE_SECURE_DELETE",
         "-DSQLITE_ENABLE_BATCH_ATOMIC_WRITE",
+        "-DBIONIC_IOCTL_NO_SIGNEDNESS_OVERLOAD",
         "-Wno-unused-parameter",
         "-Werror",
     ],
-- 
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