From 3ed18cee9681fb22736b93f17783b4d3470c2169 Mon Sep 17 00:00:00 2001
From: Adam Wegrzynek <awegrzyn@users.noreply.github.com>
Date: Fri, 14 Feb 2020 14:06:23 +0100
Subject: [PATCH] RPATH settings should be defined before first target (#34)

---
 CMakeLists.txt | 32 ++++++++++++++++++--------------
 1 file changed, 18 insertions(+), 14 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b65ce8d..0b99f67 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -51,6 +51,24 @@ set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
 set(THREADS_PREFER_PTHREAD_FLAG TRUE)
 find_package(Threads REQUIRED)
 
+####################################
+# RPATH
+####################################
+
+include(GNUInstallDirs)
+
+# Build targets with install rpath on Mac to dramatically speed up installation
+set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
+list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}" isSystemDir)
+if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+  if("${isSystemDir}" STREQUAL "-1")
+    set(CMAKE_INSTALL_RPATH "@loader_path/../${CMAKE_INSTALL_LIBDIR}")
+  endif()
+  set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
+endif()
+unset(isSystemDir)
+
+
 ####################################
 # Library
 ####################################
@@ -137,20 +155,6 @@ endforeach()
 # Install
 ####################################
 
-include(GNUInstallDirs)
-
-# Build targets with install rpath on Mac to dramatically speed up installation
-# https://gitlab.kitware.com/cmake/community/wikis/doc/cmake/RPATH-handling
-set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
-list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}" isSystemDir)
-if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
-  if("${isSystemDir}" STREQUAL "-1")
-    set(CMAKE_INSTALL_RPATH "@loader_path/../${CMAKE_INSTALL_LIBDIR}")
-  endif()
-  set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
-endif()
-unset(isSystemDir)
-
 # Install library
 install(TARGETS Common
   EXPORT CommonTargets