From d357b9ad2fba039867b2979d527c675a97017886 Mon Sep 17 00:00:00 2001
From: Andreas Suter <andreas.suter@psi.ch>
Date: Tue, 21 Sep 2021 07:52:58 +0200
Subject: [PATCH] add missing include directory path in cmake. Thank's to
 Akihiro Koda for reporting the bug and proposing the fix.

---
 src/classes/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/classes/CMakeLists.txt b/src/classes/CMakeLists.txt
index 10662e71..f8cf72ac 100644
--- a/src/classes/CMakeLists.txt
+++ b/src/classes/CMakeLists.txt
@@ -59,6 +59,7 @@ root_generate_dictionary(
   OPTIONS 
     -I${NONLOCAL_INC} 
     -I${MUSRFIT_INC}
+    -I${FFTW3_INCLUDE_DIR}
     -I${CMAKE_CURRENT_SOURCE_DIR}
     -inlineInputHeader
   LINKDEF ${MUSRFIT_INC}/PRgeHandlerLinkDef.h