Squashed 'libs/loguru/' content from commit 644f60d

git-subtree-dir: libs/loguru
git-subtree-split: 644f60dca77de3b0f718a03d370c8ebdf5f97968

loguru_example/CMakeLists.txt

@@ -0,0 +1,39 @@
+cmake_minimum_required(VERSION 2.8)
+
+project(loguru_example)
+
+if(NOT CMAKE_BUILD_TYPE)
+  set(CMAKE_BUILD_TYPE "Debug" CACHE STRING
+      "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE)
+endif(NOT CMAKE_BUILD_TYPE)
+
+MESSAGE(STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
+
+if(MSVC)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Wall")
+else()
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Werror -Wall -Wextra -pedantic")
+endif()
+
+if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Weverything")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-c++98-compat")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-c++98-compat-pedantic")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-missing-noreturn")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-missing-prototypes")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-gnu-zero-variadic-macro-arguments")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-disabled-macro-expansion")
+endif() # Clang
+
+file(GLOB source
+    "${CMAKE_CURRENT_SOURCE_DIR}/*.cpp"
+    # "${CMAKE_CURRENT_SOURCE_DIR}/../*.cpp"
+)
+
+add_executable(loguru_example ${source})
+
+find_package(Threads)
+target_link_libraries(loguru_example ${CMAKE_THREAD_LIBS_INIT}) # For pthreads
+if(NOT WIN32)
+    target_link_libraries(loguru_example dl) # For ldl
+endif()

loguru_example/build_and_run.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+set -e # Fail on error
+
+ROOT_DIR=$(cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd)
+
+cd "$ROOT_DIR"
+mkdir -p build
+cd build
+cmake ..
+make
+
+./loguru_example $@

loguru_example/loguru_example.hpp

@@ -0,0 +1,26 @@
+#include <chrono>
+#include <thread>
+
+#include "../loguru.hpp"
+
+inline void sleep_ms(int ms)
+{
+	VLOG_F(2, "Sleeping for %d ms", ms);
+	std::this_thread::sleep_for(std::chrono::milliseconds(ms));
+}
+
+inline void complex_calculation()
+{
+	LOG_SCOPE_F(INFO, "complex_calculation");
+	LOG_F(INFO, "Starting time machine...");
+	sleep_ms(200);
+	LOG_F(WARNING, "The flux capacitor is not getting enough power!");
+	sleep_ms(400);
+	LOG_F(INFO, "Lighting strike!");
+	VLOG_F(1, "Found 1.21 gigawatts...");
+	sleep_ms(400);
+	std::thread([](){
+		loguru::set_thread_name("the past");
+		LOG_F(ERROR, "We ended up in 1985!");
+	}).join();
+}

loguru_example/main.cpp

@@ -0,0 +1,13 @@
+#include <iostream>
+
+#include "loguru_example.hpp"
+
+#include "../loguru.cpp"
+
+int main(int argc, char* argv[])
+{
+    loguru::init(argc, argv);
+    LOG_F(INFO, "Hello from main.cpp!");
+    complex_calculation();
+    LOG_F(INFO, "main function about to end!");
+}