Fixed a couple of compile and CMake issues

Author: JustSid

CMakeLists.txt

@@ -1,6 +1,8 @@
 cmake_minimum_required(VERSION 3.20)
 project(X-Telemetry-Utils)
 
+include(GNUInstallDirs)
+
 if(UNIX AND NOT APPLE)
 	set(IS_WIN32 0)
 	set(IS_MACOS 0)

source/parser/telemetry/parser.cpp

@@ -281,8 +281,8 @@ void finalize_container(telemetry_container &container, const telemetry_parser_o
 			}
 		}
 
-		container.set_start_time(floor(start_time));
-		container.set_end_time(ceil(end_time));
+		container.set_start_time(std::floor(start_time));
+		container.set_end_time(std::ceil(end_time));
 	}
 
 	if(options.data_point_processor)
@@ -310,8 +310,8 @@ void finalize_container(telemetry_container &container, const telemetry_parser_o
 			}
 		}
 
-		container.set_start_time(floor(start_time));
-		container.set_end_time(ceil(end_time));
+		container.set_start_time(std::floor(start_time));
+		container.set_end_time(std::ceil(end_time));
 	}
 }
 

source/parser/telemetry/provider.cpp

@@ -3,6 +3,7 @@
 //
 
 #include <stdexcept>
+#include <cmath>
 #include "provider.h"
 
 telemetry_field::telemetry_field(uint8_t id, uint16_t provider, std::string title, telemetry_type type, telemetry_unit unit) :
@@ -25,7 +26,7 @@ telemetry_data_point telemetry_field::get_data_point_closest_to_time(int32_t tim
 			{
 				auto &previous = m_data_points[i - 1];
 
-				if(fabs(data.timestamp - time) > fabs(previous.timestamp - time))
+				if(std::fabs(data.timestamp - time) > std::fabs(previous.timestamp - time))
 					return previous;
 			}