C + + package management tool Conan use

Installation

sudo pip install conan

Refer to the Demo website

git clone https://github.com/memsharded/example-poco-timer.git mytimer

Command

查看本地库conan search 安装库conan install zlib/[email protected]/stable删除库conan remove zlib/[email protected]/stable

Writing conanfile.txt files

[requires]Poco/[email protected]/stable[generators]gcc

Writing main.cpp source files

 //$Id://poco/1.4/foundation/samples/timer/src/timer.cpp#1 $//This sample demonstrates the Timer and Stopwatch classes.//Copyright (c) 2004-2006, Applied Informatics software Engineering gmbh.//and contributors.//Spdx-li Cense-identifier:bsl-1.0#include "Poco/timer.h" #include "poco/thread.h" #include "poco/stopwatch.h" #include < Iostream>using poco::timer;using poco::timercallback;using poco::thread;using Poco::Stopwatch;class TimerExample        {public:timerexample () {_sw.start ();} void OnTimer (timer& Timer) {std::cout << "Callback called after" << _sw.elapsed ()/1000 <        ;< "milliseconds." << Std::endl; }private:stopwatch _sw;};        int main (int argc, char** argv) {Timerexample example;        Timer timer (250, 500);        Timer.start (timercallback<timerexample> (example, &timerexample::ontimer));        Thread::sleep (5000);        Timer.stop (); return 0;}  

Generate CONANBUILDINFO.GCC conanbuildinfo.txt conaninfo.txt files from conanfile.txt files

conan install .

Using the CONANBUILDINFO.GCC file

GCC Main.cpp-o Main-dboost_use_static_libs-dpoco_static=on-dpoco_no_automatic_libs-i/home/qusir/.conan/data/poco /1.8.0.1/pocoproject/stable/package/8a67b44a092c0074e3cb946a9ddada338054b11e/include-i/home/qusir/.conan/data/ boost/1.66.0/conan/stable/package/eacfdb5f448bfd89f0b2950fb6b7a79e44c7ea08/include-i/home/qusir/.conan/data/ openssl/1.0.2l/conan/stable/package/0abbb2ea17cdc92f4a2ac8a9e55de717e3b5a9d1/include-i/home/qusir/.conan/data/ bzip2/1.0.6/conan/stable/package/76f87539fc90ff313e0b3182641a9bb558a717d2/include-i/home/qusir/.conan/data/ Zlib/1.2.11/conan/stable/package/d358fec34c04bcd89832a09158783c750a3304dc/include-m64-s-dndebug-wl,-rpath= "/ Home/qusir/.conan/data/poco/1.8.0.1/pocoproject/stable/package/8a67b44a092c0074e3cb946a9ddada338054b11e/lib "- Wl,-rpath= "/home/qusir/.conan/data/boost/1.66.0/conan/stable/package/eacfdb5f448bfd89f0b2950fb6b7a79e44c7ea08/ Lib "-wl,-rpath="/home/qusir/.conan/data/openssl/1.0.2l/conan/stable/package/ 0abbb2ea17cdc92f4a2ac8a9e55de717e3b5a9d1/lib "-wl,-rpath="/home/qusir/.conan/data/bzip2/1.0.6/conan/stable/package/ 76f87539fc90ff313e0b3182641a9bb558a717d2/lib "-wl,-rpath="/home/qusir/.conan/data/zlib/1.2.11/conan/stable/ Package/d358fec34c04bcd89832a09158783c750a3304dc/lib "-l/home/qusir/.conan/data/poco/1.8.0.1/pocoproject/stable /package/8a67b44a092c0074e3cb946a9ddada338054b11e/lib-l/home/qusir/.conan/data/boost/1.66.0/conan/stable/ package/eacfdb5f448bfd89f0b2950fb6b7a79e44c7ea08/lib-l/home/qusir/.conan/data/openssl/1.0.2l/conan/stable/ Package/0abbb2ea17cdc92f4a2ac8a9e55de717e3b5a9d1/lib-l/home/qusir/.conan/data/bzip2/1.0.6/conan/stable/package /76f87539fc90ff313e0b3182641a9bb558a717d2/lib-l/home/qusir/.conan/data/zlib/1.2.11/conan/stable/package/ D358fec34c04bcd89832a09158783c750a3304dc/lib-lpocoutil-lpocomongodb-lpoconet-lpoconetssl-lpococrypto-lpocodata -lpocodatasqlite-lpocozip-lpocoxml-lpocojson-lpocofoundation-lpthread-lrt-lboost_wave-lboost_container-lboost_ Exception-lboost_graph-lboost_iostrEams-lboost_locale-lboost_log-lboost_program_options-lboost_random-lboost_regex-lboost_wserialization-lboost_ Serialization-lboost_signals-lboost_coroutine-lboost_context-lboost_timer-lboost_thread-lboost_chrono-lboost_ Date_time-lboost_atomic-lboost_filesystem-lboost_system-lboost_type_erasure-lboost_log_setup-lboost_stacktrace _backtrace-lboost_math_tr1l-lboost_math_tr1f-lboost_stacktrace_basic-lboost_stacktrace_addr2line-lboost_math_ C99f-lboost_math_tr1-lboost_stacktrace_noop-lboost_math_c99l-lboost_math_c99-lboost_unit_test_framework-lssl- Lcrypto-ldl-lbz2-lz-d_glibcxx_use_cxx11_abi=0-lstdc++

is actually adding CONANBUILDINFO.GCC content to the GCC compilation options

Find Remote Libraries

conan remote add conan-transit https://conan-transit.bintray.comconan search --remote conan-transitconan remote add conan-center https://conan.bintray.comconan search --remote conan-center

C + + package management tool Conan use