From ebb22e87ef5f96e6a99861470858199b0023348d Mon Sep 17 00:00:00 2001
From: Alexander Reimann <Reimann.Alex88@gmail.com>
Date: Mon, 9 May 2022 14:42:40 +0200
Subject: [PATCH] [cmake] Remove -ftlo flag from PY_CFLAGS

Can lead to issues when linking for system libraries compiled with a different compiler version
---
 CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7cec0172..1b903d64 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -138,6 +138,7 @@ if (NOT Python3_NOT_FOUND AND NOT Numpy_NOT_FOUND AND PYTHONLIBS_FOUND AND BUILD
     set(PY_VARS CFLAGS LDFLAGS LINKER EXT_SUFFIX)
     cmake_parse_arguments(PY "" "${PY_VARS}" "" ${PY_OUT})
     separate_arguments(PY_CFLAGS)
+    list(REMOVE_ITEM PY_CFLAGS -flto)
     separate_arguments(PY_LDFLAGS)
 
     foreach(X detect py_type)