fix compile issues

client.cpp

@@ -5,6 +5,7 @@
 #include <sys/socket.h>
 #include <unistd.h>
 #include "transfer.h"
+#include "logging.h"
 
 using namespace std;
 

logging.h

@@ -19,7 +19,7 @@
 #define LOGGING_COLOR true // enable color
 #define LOGGING_TIMESTAMP true // enable timestamp
 #define LOGGING_TIMESTAMP_FMT "%Y-%m-%dT%H:%M:%S%z" // timestamp format (local time)
-#define LOGGING_POSITION true // display position (only works on C++20 or newer)
+#define LOGGING_POSITION false // display position (only works on C++20 or newer)
 
 // Color codes
 #define ANSI_RESET   "\033[0m"
@@ -33,15 +33,9 @@
 #define ANSI_WHITE   "\033[37m"      /* White */
 #define ANSI_BOLD    "\033[1m"       /* Bold */
 
-template <typename T>
-void print(T t) {
-  std::cout << t << std::endl;
-}
-
-template <typename T, typename... Args>
-void print(T t, Args... args) {
-  std::cout << t;
-  print(args...);
+template <typename... Args>
+void print(Args... args) {
+  (std::cout << ... << args) << "\n";
 }
 
 inline void printTimestamp() {
@@ -55,13 +49,11 @@ inline void printTimestamp() {
 }
 
 // if we're on C++20 or later, then use the source_location header and add source location to logs
-#if __cplusplus >= 202002L
+#if __cplusplus >= 202002L && LOGGING_POSITION
 #include <source_location>
 
 inline void printPosition(std::source_location& location) {
-  #if LOGGING_POSITION
-  std::cout << location.file_name() << ":" << location.function_name << ":" << ANSI_CYAN << location.line() << ANSI_RESET <<  ": ";
-  #endif
+  std::cout << location.file_name() << ":" << location.function_name() << ":" << ANSI_CYAN << location.line() << ANSI_RESET <<  ": ";
 }
 
 inline void printHeader(std::string name, std::string color, std::source_location& location) {

meson.build

@@ -9,6 +9,8 @@ project('video-streaming-poc', 'cpp', version : '0.0.1-SNAPSHOT',
 #=======================================================================================================================
 # opencv dependency
 opencv = dependency('opencv4', version : '>=4.0.0')
+opencv_incl_dir = opencv.get_variable(cmake : 'OpenCV_INCLUDE_DIRECTORIES', pkgconfig : 'includedir')
+include = include_directories(opencv_incl_dir)
 # boost dependency
 boost = dependency('boost')
 
@@ -27,7 +29,9 @@ server = common + ['server.cpp']
 #=======================================================================================================================
 # client executable
 client_exe = executable('client', client,
-                        dependencies : [opencv, boost])
+                        dependencies : [opencv, boost],
+                        include_directories : include)
 # server executable
 server_exe = executable('server', server,
-                        dependencies : [opencv, boost])
+                        dependencies : [opencv, boost],
+                        include_directories : include)

server.cpp

@@ -6,6 +6,7 @@
 #include <sys/socket.h>
 #include <unistd.h>
 #include "transfer.h"
+#include "logging.h"
 
 using namespace std;