mysql-5.1.31優化編譯參數

CFLAGS="-O3" CXX=gcc CXXFLAGS="-O3 -felide-constructors -fno-exceptions -fno-rtti -fomit-frame-pointer -ffixed-ebp"
export CFLAGS CXX CXXFLAGS
./configure –prefix=/usr/local/mysql –enable-assembler –with-mysqld-ldflags=-all-static –with-client-ldflags=-all-static –with-unix-socket-path=/tmp/mysql3306.sock –with-charset=utf8 –with-collation=utf8_general_ci –with-extra-charsets=all –with-plugins=max
1、當你用-static鏈接時,可以得到最快的可執行文件
2、在Linux上,最好用pgcc和-O3編譯服務器


作者“linux運維”

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