From 739942bc376d266ef1b5f59a797f1a943d39899e Mon Sep 17 00:00:00 2001
From: Jacob <Jacobdenobel@gmail.com>
Date: Tue, 20 Jul 2021 21:35:17 +0200
Subject: [PATCH] Update CMakeLists.txt

Add compile defintions for filesystem header for older gcc versions
---
 CMakeLists.txt | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e74164f..407a830 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,7 +12,14 @@ project("clutchlog"
 enable_language(CXX) # C++
 set(CMAKE_CXX_STANDARD 17)
 
-set(CMAKE_CXX_STANDARD_LIBRARIES -lstdc++fs)
+if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU") 
+    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -std=c++17 -lstdc++fs")
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 6.0 AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 9.0)
+        link_libraries(stdc++fs)
+        add_compile_definitions(FSEXPERIMENTAL)
+    endif()
+endif() 
+
 
 ######################################################################################
 # Configurable user settings