From 2677b3a22636ee8ab3b893dd8388a0472697282d Mon Sep 17 00:00:00 2001
From: James Turner <zakalawe@mac.com>
Date: Sat, 23 Jan 2016 15:55:11 -0600
Subject: [PATCH] Use target_include_directories in some places.
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I didn’t know about this feature when doing the original CMake files,
we can use this to target header-file includes more precisely.

(Probably more cases exist that can be changed from global to target-
specific includes)
---
 src/FDM/JSBSim/CMakeLists.txt | 5 +++--
 src/GUI/CMakeLists.txt        | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/FDM/JSBSim/CMakeLists.txt b/src/FDM/JSBSim/CMakeLists.txt
index 9f6080f12..573ff819f 100644
--- a/src/FDM/JSBSim/CMakeLists.txt
+++ b/src/FDM/JSBSim/CMakeLists.txt
@@ -192,7 +192,8 @@ set(SOURCES
     models/propulsion/FGTurbine.cpp
     models/propulsion/FGTurboProp.cpp
     )
-    
-include_directories(${PROJECT_SOURCE_DIR}/src/FDM/JSBSim)
+
 
 add_library(JSBSim STATIC ${SOURCES} ${HEADERS})
+
+target_include_directories(JSBSim PRIVATE ${PROJECT_SOURCE_DIR}/src/FDM/JSBSim)
diff --git a/src/GUI/CMakeLists.txt b/src/GUI/CMakeLists.txt
index 26516756a..ae48f32e0 100644
--- a/src/GUI/CMakeLists.txt
+++ b/src/GUI/CMakeLists.txt
@@ -78,7 +78,6 @@ if (HAVE_QT)
                             LocationWidget.ui)
     qt5_add_resources(qrc_sources resources.qrc)
 
-    include_directories(${PROJECT_BINARY_DIR}/src/GUI)
 
     add_library(fglauncher QtLauncher.cxx
                             QtLauncher.hxx
@@ -112,6 +111,7 @@ if (HAVE_QT)
 
     set_property(TARGET fglauncher PROPERTY AUTOMOC ON)
     target_link_libraries(fglauncher Qt5::Core Qt5::Widgets )
+    target_include_directories(fglauncher PRIVATE ${PROJECT_BINARY_DIR}/src/GUI)
 
 
 endif()
-- 
2.39.5