From 10d00db13f53b1f0b710614a9b62e1619563158c Mon Sep 17 00:00:00 2001
From: Wolfgang Merkt <w.merkt@gmail.com>
Date: Thu, 11 Jul 2019 23:44:11 +0100
Subject: [PATCH] Do not use SYSTEM include Python/NumPy (cf. #68)

---
 CMakeLists.txt | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index dc4ab15..42576d9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -50,9 +50,9 @@ OPTION (BUILD_UNIT_TESTS "Build the unitary tests" ON)
 
 FINDPYTHON()
 
-INCLUDE_DIRECTORIES(SYSTEM ${PYTHON_INCLUDE_DIRS})
+INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_DIRS})
 FIND_NUMPY()
-INCLUDE_DIRECTORIES(SYSTEM ${NUMPY_INCLUDE_DIRS})
+INCLUDE_DIRECTORIES(${NUMPY_INCLUDE_DIRS})
 
 # ----------------------------------------------------
 # --- DEPENDANCIES -----------------------------------
@@ -137,8 +137,8 @@ ADD_SUBDIRECTORY(python)
 ADD_SUBDIRECTORY(unittest)
 
 PKG_CONFIG_APPEND_LIBS(${PROJECT_NAME})
-PKG_CONFIG_APPEND_CFLAGS("-isystem${PYTHON_INCLUDE_DIRS}")
-PKG_CONFIG_APPEND_CFLAGS("-isystem${NUMPY_INCLUDE_DIRS}")
+PKG_CONFIG_APPEND_CFLAGS("-I${PYTHON_INCLUDE_DIRS}")
+PKG_CONFIG_APPEND_CFLAGS("-I${NUMPY_INCLUDE_DIRS}")
 PKG_CONFIG_APPEND_BOOST_LIBS(${BOOST_COMPONENTS})
 
 SETUP_PROJECT_FINALIZE()
-- 
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