Allow using system libfmt

Signed-off-by: Jean-Pierre De Jesus DIAZ <me@jeandudey.tech>

src/base/base.cmake

@@ -88,7 +88,6 @@ set(HEADERS_BASE
    )
 
 set(SOURCES_BASE
-    src/3rdparty/fmt/format.cc
     src/base/crypto/Algorithm.cpp
     src/base/crypto/Coin.cpp
     src/base/crypto/keccak.cpp

src/base/kernel/Process.cpp

@@ -22,10 +22,10 @@
 
 
 #include "base/kernel/Process.h"
-#include "3rdparty/fmt/core.h"
 #include "base/tools/Chrono.h"
 #include "version.h"
 
+#include <fmt/core.h>
 
 #ifdef XMRIG_OS_WIN
 #   ifdef _MSC_VER

src/base/net/stratum/BaseClient.cpp

@@ -17,7 +17,6 @@
  */
 
 #include "base/net/stratum/BaseClient.h"
-#include "3rdparty/fmt/core.h"
 #include "3rdparty/rapidjson/document.h"
 #include "base/io/Env.h"
 #include "base/io/log/Log.h"
@@ -25,6 +24,8 @@
 #include "base/kernel/interfaces/IClientListener.h"
 #include "base/net/stratum/SubmitResult.h"
 
+#include <fmt/core.h>
+
 
 namespace xmrig {
 

src/base/net/stratum/benchmark/BenchClient.cpp

@@ -17,7 +17,6 @@
  */
 
 #include "base/net/stratum/benchmark/BenchClient.h"
-#include "3rdparty/fmt/core.h"
 #include "3rdparty/rapidjson/document.h"
 #include "backend/common/benchmark/BenchState.h"
 #include "backend/common/interfaces/IBackend.h"
@@ -39,6 +38,8 @@
 #   include "hw/dmi/DmiReader.h"
 #endif
 
+#include <fmt/core.h>
+
 
 xmrig::BenchClient::BenchClient(const std::shared_ptr<BenchConfig> &benchmark, IClientListener* listener) :
     m_listener(listener),

src/base/net/stratum/benchmark/BenchConfig.cpp

@@ -17,12 +17,12 @@
  */
 
 #include "base/net/stratum/benchmark/BenchConfig.h"
-#include "3rdparty/fmt/core.h"
 #include "3rdparty/rapidjson/document.h"
 #include "base/io/json/Json.h"
 
 
 #include <string>
+#include <fmt/core.h>
 
 
 #ifdef _MSC_VER