From b54cf3cb4531a62592fe8679ce264fe272e1cd36 Mon Sep 17 00:00:00 2001
From: John Butterfield <johnb003@gmail.com>
Date: Wed, 20 Jun 2018 18:52:24 -0700
Subject: [PATCH] Made CMakeLists.txt installation relocatable.

The installation interface should really be a relative path.
---
 CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a64e68e..f7b41ae 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -60,7 +60,7 @@ set_target_properties(tinyxml2 PROPERTIES
 if(DEFINED CMAKE_VERSION AND NOT "${CMAKE_VERSION}" VERSION_LESS "2.8.11")
     target_include_directories(tinyxml2 PUBLIC 
                           $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
-                          $<INSTALL_INTERFACE:${CMAKE_INSTALL_PREFIX}/include>)
+                          $<INSTALL_INTERFACE:include>)
 
     if(MSVC)
       target_compile_definitions(tinyxml2 PUBLIC -D_CRT_SECURE_NO_WARNINGS)
@@ -97,7 +97,7 @@ target_compile_definitions(tinyxml2_static PUBLIC -D_CRT_SECURE_NO_WARNINGS)
 if(DEFINED CMAKE_VERSION AND NOT "${CMAKE_VERSION}" VERSION_LESS "2.8.11")
     target_include_directories(tinyxml2_static PUBLIC 
                           $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
-                          $<INSTALL_INTERFACE:${CMAKE_INSTALL_PREFIX}/include>)
+                          $<INSTALL_INTERFACE:include>)
 
     if(MSVC)
       target_compile_definitions(tinyxml2_static PUBLIC -D_CRT_SECURE_NO_WARNINGS)