fixed tests

tests/Makefile

 CXX	?= g++
-CXXFLAGS	=  -D_WIN32_WINNT=0x600 -march=native -Wall -Wextra -Wshadow -pedantic -std=c++11 -pthread -Wl,--no-as-needed  -I../include 
-LDPFALGS = -pthread
+CXXFLAGS	=  -D_WIN32_WINNT=0x600 -march=native -Wall  -pedantic -std=c++11 -pthread -Wl,--no-as-needed -O
+LDPFALGS = -pthread -flto
 
 CPP_FILES := $(wildcard *.cpp)
 OBJ_FILES := $(addprefix ./,$(notdir $(CPP_FILES:.cpp=.o)))
@@ -15,7 +15,7 @@ tests: $(OBJ_FILES)
 clean:
 	rm -f tests *.o logs/*     
  
-rebuild: clean all
+rebuild: clean tests
 
 
 

tests/file_log.cpp

@@ -37,9 +37,9 @@ static void delete_logs()
 {
     spdlog::drop_all();
 #ifdef _WIN32
-    system("del /F /Q logs\\*");
+    auto rv = system("del /F /Q logs\\*");
 #else
-    system("rm -f logs/*");
+    auto rv = system("rm -f logs/*");
 #endif
 }
 

tests/includes.h

@@ -5,6 +5,8 @@
 #include <string>
 #include <ostream>
 #include <chrono>
+#include <exception>
+
 #include "catch.hpp"
 #include "../include/spdlog/spdlog.h"
-#include "../include/spdlog/sinks/null_sink.h"
\ No newline at end of file
+#include "../include/spdlog/sinks/null_sink.h"