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Installing a MySQL Source Distribution
Before you proceed with the source installation, check first to see if our binary is available for your platform and if it will work for you. We put a lot of effort into making sure that our binaries are built with the best possible options.
You need the following tools to build and install MySQL from source:
· GNU gunzip to uncompress the distribution.
· A reasonable tar to unpack the distribution. GNU tar is known to work. Sun tar is known to have problems.
· A working ANSI C++ compiler. gcc >= 2.95.2, egcs >= 1.0.2 or egcs 2.91.66, SGI C++, and SunPro C++ are some of the compilers that are known to work. libg++ is not needed when using gcc. gcc 2.7.x has a bug that makes it impossible to compile some perfectly legal C++ files, such as sql/sql_base.cc. If you only have gcc 2.7.x, you must upgrade your gcc to be able to compile MySQL. gcc 2.8.1 is also known to have problems on some platforms, so it should be avoided if a new compiler exists for the platform.
gcc >= 2.95.2 is recommended when compiling MySQL Version 3.23.x.
· A good make program. GNU make is always recommended and is sometimes required. If you have problems, we recommend trying GNU make 3.75 or newer.
If you are using a recent version of gcc, recent enough to understand the -fno-exceptions option, it is very important that you use it. Otherwise, you may compile a binary that crashes randomly. We also recommend that you use -felide-constructors and -fno-rtti along with -fno-exceptions. When in doubt, do the following:
CFLAGS="-O3" CXX=gcc CXXFLAGS="-O3 -felide-constructors -fno-exceptions \
-fno-rtti" ./configure --prefix=/usr/local/mysql --enable-assembler \
--with-mysqld-ldflags=-all-static
On most systems this will give you a fast and stable binary.
If you run into problems, please always use mysqlbug when posting questions to <mysql@lists.mysql.com>. Even if the problem isn't a bug, mysqlbug gathers system information that will help others solve your problem. By not using mysqlbug, you lessen the likelihood of getting a solution to your problem! You will find mysqlbug in the scripts directory after you unpack the distribution. See Bug reports.
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