From 4219b79ed84fda54ea6bda3c910324e12798ab2c Mon Sep 17 00:00:00 2001
From: Stephen Seo <seo.disparate@gmail.com>
Date: Sun, 9 Aug 2020 17:00:27 +0900
Subject: [PATCH] Fix header usage in MSVS build

---
 CMakeLists.txt | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 475ed07..430026f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -77,13 +77,23 @@ target_link_libraries(TrianglesLib PUBLIC
 )
 endif()
 
-target_include_directories(TrianglesLib PUBLIC
-    ${CMAKE_CURRENT_SOURCE_DIR}/src
-    ${SFML_INCLUDE_DIR}
-    ${CMAKE_CURRENT_SOURCE_DIR}/build_include # imgui related headers
-)
+if(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
+    target_include_directories(TrianglesLib PUBLIC
+        ${CMAKE_CURRENT_SOURCE_DIR}/src
+        ${SFML_INCLUDE_DIR}
+        ${CMAKE_CURRENT_SOURCE_DIR}/third_party/imgui # imgui related headers
+        ${CMAKE_CURRENT_SOURCE_DIR}/third_party/imgui-sfml # imgui-sfml related headers
+    )
+else()
+    target_include_directories(TrianglesLib PUBLIC
+        ${CMAKE_CURRENT_SOURCE_DIR}/src
+        ${SFML_INCLUDE_DIR}
+        ${CMAKE_CURRENT_SOURCE_DIR}/build_include # imgui related headers
+    )
+endif()
+
 # Use macro to override imgui config header
-target_compile_definitions(TrianglesLib PRIVATE
+target_compile_definitions(TrianglesLib PUBLIC
     "IMGUI_USER_CONFIG=\"${CMAKE_CURRENT_SOURCE_DIR}/third_party/imgui-sfml/imconfig-SFML.h\"")
 
 if(CMAKE_BUILD_TYPE MATCHES "Debug")