From e530f82dd384d99aa2523721a673ea8fd7351583 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Tue, 7 Aug 2018 18:40:49 -0400
Subject: [PATCH] externals/CMakeLists: Add EXCLUDE_FROM_ALL to lz4's
 add_subdirectory() command

We don't need to build the lz4 CLI tool, or anything else. We just want
to build in the library statically, so we specify this to ensure that.
Now, we don't potentially build unnecessary targets.
---
 externals/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/externals/CMakeLists.txt b/externals/CMakeLists.txt
index db21f3d50f..b6eb36f20e 100644
--- a/externals/CMakeLists.txt
+++ b/externals/CMakeLists.txt
@@ -32,7 +32,7 @@ add_subdirectory(inih)
 
 # lz4
 set(LZ4_BUNDLED_MODE ON)
-add_subdirectory(lz4/contrib/cmake_unofficial)
+add_subdirectory(lz4/contrib/cmake_unofficial EXCLUDE_FROM_ALL)
 target_include_directories(lz4_static INTERFACE ./lz4/lib)
 
 # mbedtls