From 7de2d1c9d63c8d1c207009537eed49dbe7654890 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Fri, 13 Apr 2018 07:37:33 -0400
Subject: [PATCH] CMakeLists: Don't dump LZO's includes into the top-level
 directory

Instead, we add the includes to the LZO target's interface. That way
only libraries that link it in can see them.
---
 CMakeLists.txt               | 1 -
 Externals/LZO/CMakeLists.txt | 9 ++++++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index fdbf7bae4d..0385ed4fc3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -587,7 +587,6 @@ if(LZO_FOUND)
 else()
   message(STATUS "Using static lzo from Externals")
   add_subdirectory(Externals/LZO)
-  include_directories(Externals/LZO)
   set(LZO lzo2)
 endif()
 
diff --git a/Externals/LZO/CMakeLists.txt b/Externals/LZO/CMakeLists.txt
index 78f58eff2a..48d1af1b1e 100644
--- a/Externals/LZO/CMakeLists.txt
+++ b/Externals/LZO/CMakeLists.txt
@@ -1 +1,8 @@
-add_library(lzo2 STATIC minilzo.c)
+add_library(lzo2 STATIC
+  minilzo.c
+)
+
+target_include_directories(lzo2
+PUBLIC
+  ${CMAKE_CURRENT_SOURCE_DIR}
+)