{"id":268,"date":"2012-03-26T01:39:57","date_gmt":"2012-03-25T17:39:57","guid":{"rendered":"http:\/\/newbiecoder.0ginr.com\/blog\/?p=268"},"modified":"2012-04-30T22:36:13","modified_gmt":"2012-04-30T14:36:13","slug":"%e7%bc%96%e8%af%91gcc-4-7-0","status":"publish","type":"post","link":"https:\/\/newbiecoder.0ginr.com\/blog\/?p=268","title":{"rendered":"\u7f16\u8bd1 GCC 4.7.0"},"content":{"rendered":"

[\u6587\u4ef6\u5934]<\/strong><\/p>\n

GCC 4.7.0\u6e90\u4ee3\u7801\uff1aftp:\/\/gcc.gnu.org\/pub\/gcc\/releases\/<\/a>\u3002
\n\u7f16\u8bd1\u73af\u5883\uff1aMinGW 4.6.2\uff08\u5b8c\u5168\u5b89\u88c5\uff09\uff1ahttp:\/\/sourceforge.net\/projects\/mingw\/<\/a>\u3002
\n\u5b89\u88c5\u540e\u4f7f\u7528%MinGW%\\msys\\1.0\\msys.bat\u73af\u5883\u7f16\u8bd1\u3002
\n\u6574\u4e2a\u8fc7\u7a0b\u9700\u8981\u5927\u7ea64G\u7684\u53ef\u7528\u78c1\u76d8\u7a7a\u95f4\u3002<\/p>\n

[\u73af\u5883\u914d\u7f6e]<\/strong><\/p>\n

\u65b0\u5efa\/mingw470\u3001\/mingwlibs\uff0c\u5176\u4e2d\/mingw470\u662f\u5b58\u653e\u6211\u4eec\u65b0\u751f\u6210\u7684MinGW\uff0c\/mingwlibs\u662f\u4e00\u4e9bGCC\u4f9d\u8d56\u7684dll\u7b49\u3002<\/p>\n

\u4fee\u6539etc\/profile\uff0c\u5c06
\n

if [ $MSYSTEM == MINGW32 ]; then\n  export PATH=".:\/usr\/local\/bin:\/mingw\/bin:\/bin:$PATH"\nelse\n  export PATH=".:\/usr\/local\/bin:\/bin:\/mingw\/bin:$PATH"\nfi<\/code><\/pre>\u4fee\u6539\u4e3a
if [ $MSYSTEM == MINGW32 ]; then\n  export PATH=".:\/mingwlibs\/bin:\/mingw470\/bin:\/usr\/local\/bin:\/mingw\/bin:\/bin:$PATH"\nelse\n  export PATH=".:\/mingwlibs\/bin:\/mingw470\/bin:\/usr\/local\/bin:\/bin:\/mingw\/bin:$PATH"\nfi<\/code><\/pre><\/p>\n
\u8fd9\u513f\u6211\u4eec\u628a\u6211\u4eec\u81ea\u5df1\u7684bin\u76ee\u5f55\u4eec\u653e\u5728\u4e86\u7cfb\u7edf\uff08\u4ee5\u53caMinGW\uff09\u7684bin\u76ee\u5f55\u524d\u9762\uff0c\u8fd9\u4e2a\u4e3b\u8981\u662f\u56e0\u4e3a\u6211\u4eec\u7684bin\u76ee\u5f55\u4f1a\u5305\u62ec\u65b0\u751f\u6210\u7684\u4e00\u4e9bdll\uff0c\u67d0\u4e9bdll\uff08\u6bd4\u5982gmp\u7684\uff09\u4f1a\u8ddf\u7cfb\u7edf\uff08\u6216MinGW\uff09\u81ea\u5e26\u7684dll\u51b2\u7a81\uff0c\u8fd9\u79cd\u60c5\u51b5\u4e0b\u6211\u4eec\u9700\u8981\u4f7f\u7528\u6211\u4eec\u65b0\u751f\u6210\u7684dll\uff0c\u6240\u4ee5\u8981\u628a\u6211\u4eec\u7684bin\u653e\u5728\u7cfb\u7edf\u7684bin\u4e4b\u524d\u3002<\/p>\n
\u5728\/etc\/profile\u6700\u540e\u7684cd “$HOME”\u4e4b\u524d\u52a0\u4e0a\u4ee5\u4e0b\u5185\u5bb9\u3002<\/p>\n
export CFLAGS="-O2 -fomit-frame-pointer -fno-exceptions -I\/mingw470\/include"\nexport CXXFLAGS="-O2 -fomit-frame-pointer -mthreads -m128bit-long-double -I\/mingw470\/include"\nexport LDFLAGS="-s -L\/mingw470\/lib"<\/code><\/pre><\/p>\n
\u8fd9\u4e2a\u662f\u7f16\u8bd1\u5668\u4eec\u7684\u53c2\u6570\uff0c\u4e3b\u8981\u662f\u4f18\u5316\u7f16\u8bd1\u7ed3\u679c\u3001\u5305\u542b\u7684\u5934\u6587\u4ef6\u548c\u5e93\u4e4b\u7c7b\u7684\u3002<\/p>\n
[\u7f16\u8bd1\u4f9d\u8d56\u9879]<\/strong><\/p>\n
\u4e0b\u8f7d\u4ee5\u4e0b\u5e93\u5e76\u89e3\u538b\u5230\/home\/$UserName\uff08$UserName\u4e3a\u5f53\u524d\u767b\u9646\u7684\u7528\u6237\u540d\uff0c\u5373\u7528\u6237\u4e3b\u76ee\u5f55\uff0c\u5982\u679c\u627e\u4e0d\u5230\/home\/$UserName\uff0c\u8bf7\u5148\u8fd0\u884cmsys.bat\uff0c\u4f1a\u81ea\u52a8\u521b\u5efa\/home\/$UserName\u3002\uff09\uff0c\u8fd9\u4e9b\u5e93\u662fGCC\u7684\u4f9d\u8d56\u9879\u3002<\/p>\n