glog

根據官方文檔安裝即可
https://github.com/google/glog

% git clone https://github.com/google/glog.git % cd glog % cmake -S . -B build -G "Unix Makefiles" //這句含義未知 % cmake --build build

安裝完后可以去/usr/local目錄下查看是否有對應的頭文件和lib文件
若沒有可以嘗試make install命令

% make install

源文件如下
demo.cpp

#include <glog/logging.h>#pragma comment(lib, "glog.lib")using namespace std;int main(int argc, char* argv[]) {string logpath = "./";//init google::InitGoogleLogging(argv[0]);string info_log = logpath + "info_";google::SetLogDestination(google::INFO, info_log.c_str());string warning_log = logpath + "warning_";google::SetLogDestination(google::WARNING, warning_log.c_str());LOG(INFO) << "Hello Glog";LOG(WARNING) << "Hello Glog";getchar();return 0; }

makefile

test:g++ demo.cpp -o main \-I/usr/local/include/glog \-L/usr/local/lib \-lglog

fltk

官方網站https://www.fltk.org/
1.3.7版本安裝
然后cd進入fltk-1.3.7

% pwd ..../fltk-1.3.7 % mkdir build % cd build % cmake ..../fltk-1.3.7 【一些輸出】 % make 【一些輸出】 % make install

到此為止安裝結束
源文件
base.hpp

#ifndef _BASE_HPP_ #define _BASE_HPP_#include <FL/Fl.H> #include <FL/Fl_Window.H> #include <FL/Fl_Box.H>#endif//!_BASE_HPP_

demo.cpp

#include "base.hpp" using namespace std;int main(int argc, char **argv) {Fl_Window *window = new Fl_Window(340,180);Fl_Box *box = new Fl_Box(20,40,300,100,"Hello, World!");box->box(FL_UP_BOX);box->labelfont(FL_BOLD+FL_ITALIC);box->labelsize(36);box->labeltype(FL_SHADOW_LABEL);window->end();window->show(argc, argv);return Fl::run(); }

makefile

#1.from document test:fltk-config —compile demo.cpp#2.from document CXX = $(shell fltk-config --cxx) DEBUG = -g CXXFLAGS = $(shell fltk-config --use-gl --use-images --cxxflags ) -I. LDFLAGS = $(shell fltk-config --use-gl --use-images --ldflags ) LDSTATIC = $(shell fltk-config --use-gl --use-images --ldstaticflags ) LINK = $(CXX) TARGET = cube OBJS = demo.o SRCS = demo.cpp .SUFFIXES: .o .cpp %.o: %.cpp$(CXX) $(CXXFLAGS) $(DEBUG) -c $< all: $(TARGET)$(LINK) -o $(TARGET) $(OBJS) $(LDSTATIC) $(TARGET): $(OBJS) demo.o: demo.cpp clean: $(TARGET) $(OBJS)rm -f *.o 2> /dev/nullrm -f $(TARGET) 2> /dev/null

makefile里有兩種選擇，任選一種即可，均來自于fltk的官方文檔

插兩張windows下使用fltk的圖片


補上windows下編譯通過的makefile，最后一行命令我找了很久才找到，但是我對其表示的含義目前尚不明確

test:g++ base.hpp demo.cpp \-o test \-I F:\CommonlyUsed\AllCode\fltk-1.3.5 \-I F:\CommonlyUsed\AllCode\fltk-1.3.5\build \-L F:\CommonlyUsed\AllCode\fltk-1.3.5\build\lib \-lfltk -lcomctl32 -lwsock32 -lole32 -luuid -mwindows

2022-7-26更新
mac下用cmake編譯的一個問題，簡述就是在鏈接的時候不僅要加fltk，而且要"-framework Cocoa"
先放cmake文件

#################################################################### cmake_minimum_required(VERSION 3.10) set(CMAKE_CXX_STANDARD 11) set(CMAKE_CXX_STANDARD_REQUIRED ON) #################################################################### set(PROJECT_NAME "fltk_test") set(LOCAL_INCLUDE "/usr/local/include") set(LOCAL_LIB "/usr/local/lib") set(BREW "/opt/homebrew/Cellar/") # protobuf set(PROTOBUF_INCLUDE "${BREW}/protobuf/3.17.3/include/google") set(PROTOBUF_LIB "${BREW}/protobuf/3.17.3/lib") #################################################################### project(${PROJECT_NAME}) #################################################################### # include include_directories(${LOCAL_INCLUDE}) # lib link_directories(${LOCAL_LIB}) #################################################################### # aux_source_directory(. SOURCE) file(GLOB_RECURSE SRC "${CMAKE_SOURCE_DIR}/src/*") add_executable(${PROJECT_NAME} ${SRC})#################################################################### # 鏈接庫 target_link_libraries(${PROJECT_NAME} pthread fltk "-framework Cocoa" ) #可以成功編譯的構建指令 #g++ -o cube main.o # /usr/local/lib/libfltk_images.a # /usr/local/lib/libfltk_png.a -lz # /usr/local/lib/libfltk_jpeg.a # /usr/local/lib/libfltk_gl.a -framework OpenGL # /usr/local/lib/libfltk.a -lpthread -framework Cocoa

重點是在target_link_libraries里面需要加入"-framework Cocoa"

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