Merge commit '8e97373d883c06e1c73791849561d1311c880bc0' as 'libs/loguru'

libs/loguru/glog_example/CMakeLists.txt

@@ -0,0 +1,71 @@
+cmake_minimum_required(VERSION 2.8)
+
+project(glog_example)
+
+if(NOT CMAKE_BUILD_TYPE)
+  set(CMAKE_BUILD_TYPE "Release" CACHE STRING
+      "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE)
+endif(NOT CMAKE_BUILD_TYPE)
+
+MESSAGE(STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
+
+add_compile_options(-std=c++11 -Werror -Wall -Wextra)
+
+file(GLOB source
+    "${CMAKE_CURRENT_SOURCE_DIR}/*.cpp"
+)
+
+# ------------------------------------------------------
+# GFLAGS
+find_library(GFLAGS_LIB  NAMES "gflags" PATHS
+			${GFLAGS_ROOT}/lib
+			${GFLAGS_ROOT}/Lib)
+
+if (MSVC)
+	find_path(GFLAGS_INCLUDE_DIR gflags/gflags.h PATHS ${GFLAGS_ROOT}/Include)
+	set(GFLAGS_LIB_DIR  ${GFLAGS_ROOT}/Lib)
+else()
+	find_path(GFLAGS_INCLUDE_DIR gflags/gflags.h PATHS
+		${GFLAGS_ROOT}/include)
+	set(GFLAGS_LIB_DIR  ${GFLAGS_ROOT}/lib)
+endif()
+mark_as_advanced(
+    GFLAGS_INCLUDE_DIR
+    GFLAGS_LIB
+)
+
+# ------------------------------------------------------
+# GLOG
+
+find_library(GLOG_LIB  NAMES "glog" libglog PATHS
+			${GLOG_ROOT})
+
+if (MSVC)
+	find_path(GLOG_INCLUDE_DIR glog/logging.h PATHS ${GLOG_ROOT})
+	set(GLOG_LIB_DIR ${GLOG_ROOT})
+	add_definitions(-DUSE_OWN_CHECK)
+else()
+	find_path(GLOG_INCLUDE_DIR glog/logging.h PATHS
+		${GLOG_ROOT}/include)
+	set(GLOG_LIB_DIR ${GLOG_ROOT}/lib)
+endif()
+add_definitions(-DGLOG_NO_ABBREVIATED_SEVERITIES=1)
+
+mark_as_advanced(
+    GLOG_INCLUDE_DIR
+    GLOG_LIB
+)
+
+# ------------------------------------------------------
+
+add_executable(glog_example ${source})
+
+include_directories(
+	${GFLAGS_INCLUDE_DIR}
+	${GLOG_INCLUDE_DIR}
+)
+
+target_link_libraries(glog_example
+    ${GFLAGS_LIB}
+    ${GLOG_LIB}
+)

libs/loguru/glog_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
+
+./glog_example $@

libs/loguru/glog_example/glog_example.hpp

@@ -0,0 +1,26 @@
+#include <chrono>
+#include <thread>
+
+#include <glog/logging.h>
+
+inline void sleep_ms(int ms)
+{
+    VLOG(2) << "Sleeping for " << ms << " ms";
+    std::this_thread::sleep_for(std::chrono::milliseconds(ms));
+}
+
+inline void complex_calculation()
+{
+	LOG(INFO) << "complex_calculation started";
+	LOG(INFO) << "Starting time machine...";
+	sleep_ms(200);
+	LOG(WARNING) << "The flux capacitor is not getting enough power!";
+	sleep_ms(400);
+	LOG(INFO) << "Lighting strike!";
+	VLOG(1) << "Found 1.21 gigawatts...";
+	sleep_ms(400);
+	std::thread([](){
+		LOG(ERROR) << "We ended up in 1985!";
+	}).join();
+	LOG(INFO) << "complex_calculation stopped";
+}

libs/loguru/glog_example/main.cpp

@@ -0,0 +1,13 @@
+#include <iostream>
+#include "glog_example.hpp"
+
+int main(int argc, char* argv[])
+{
+    FLAGS_alsologtostderr = true;
+    FLAGS_colorlogtostderr = true;
+    google::ParseCommandLineFlags(&argc, &argv, true);
+    google::InitGoogleLogging(argv[0]);
+    LOG(INFO) << "Hello from main.cpp!";
+    complex_calculation();
+    LOG(INFO) << "main function about to end!";
+}