{"author_url":"https://blog.hatena.ne.jp/hikaen2/","provider_name":"Hatena Blog","height":"190","provider_url":"https://hatena.blog","categories":[],"published":"2016-03-26 17:22:14","author_name":"hikaen2","url":"https://hikaen2.hatenablog.com/entry/20160326/1458980534","blog_url":"https://hikaen2.hatenablog.com/","blog_title":"\u3072\u304b\u3048\u3093\uff12\u306e\u65e5\u8a18","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/h/hikaen2/20160326/20160326171914.png","title":"Cygwin\u3067Boost System library\u3092\u4f7f\u3063\u305f\u30b3\u30fc\u30c9\u3092\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u3068generic_category(), system_category()\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u3068\u8a00\u308f\u308c\u308b","version":"1.0","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhikaen2.hatenablog.com%2Fentry%2F20160326%2F1458980534\" title=\"Cygwin\u3067Boost System library\u3092\u4f7f\u3063\u305f\u30b3\u30fc\u30c9\u3092\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u3068generic_category(), system_category()\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u3068\u8a00\u308f\u308c\u308b - \u3072\u304b\u3048\u3093\uff12\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","description":"\u524d\u63d0 Windows 7 32bit Cygwin 32bit GCC 5.3.0 Boost 1.58.0 \u73fe\u8c61 a.cpp #include <boost/system/error_code.hpp> int main() { return 0; } \u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u3068generic_category(), system_category()\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u3068\u8a00\u308f\u308c\u308b $ g++ -lboost_system a.cpp /tmp/ccGHuN9h.o:a.cpp:(.text+0x28): undefined reference to `boost::system::generic_cate\u2026"}