From f9b57cc78a9ba496942743046a0d640a3daed026 Mon Sep 17 00:00:00 2001
From: Alexey Neyman <stilor@att.net>
Date: Tue, 2 Apr 2019 08:48:27 -0700
Subject: Enable zlib companion lib if building LTO

While we may use build machine's library when building a simple cross,
we won't have it for the host machine in a canadian build. Until there
are separate selectables for the build/host components, just build our
own local zlib.

Signed-off-by: Alexey Neyman <stilor@att.net>
---
 config/cc/gcc.in | 1 +
 1 file changed, 1 insertion(+)

(limited to 'config/cc')

diff --git a/config/cc/gcc.in b/config/cc/gcc.in
index 6f68334d..849b1ad0 100644
--- a/config/cc/gcc.in
+++ b/config/cc/gcc.in
@@ -174,6 +174,7 @@ config CC_GCC_USE_LTO
     bool "Enable LTO"
     default y
     depends on ! STATIC_TOOLCHAIN
+    select ZLIB_NEEDED
     help
       Enable the Link Time Optimisations.
 
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