cmake报错

2 安装cmake软件包
yum install cmake

3 create account of mysql
groupadd mysql
useradd -g mysql mysql
autoreconf --force --install
libtoolize --automake --force
automake --force --add-missing

4 complie the sources
mkdir -p /data/mbdata
tar -xvf mysql-5.6.13.tar.gz

5 cmake

time cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql56 -DMYSQL_DATADIR=/data56 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DMYSQL_UNIX_ADDR==/data56/mysql.sock -DMYSQL_USER=mysql -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci

[root@472322 mysql-5.6.13]# time cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql56 -DMYSQL_DATADIR=/data56 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DMYSQL_UNIX_ADDR==/data56/mysql.sock -DMYSQL_USER=mysql -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci
-- Running cmake version 2.6.4
CMake Error: CMake was unable to find a build program corresponding to "Unix Makefiles". CMAKE_MAKE_PROGRAM is not set. You probably need to select a different build tool.
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_C_COMPILER_ENV_VAR
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_C_COMPILER
CMake Error: Could not find cmake module file:/root/mysql-5.6.13/CMakeFiles/CMakeCCompiler.cmake
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_CXX_COMPILER_ENV_VAR
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_CXX_COMPILER
CMake Error: Could not find cmake module file:/root/mysql-5.6.13/CMakeFiles/CMakeCXXCompiler.cmake
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!

real 0m0.017s
user 0m0.006s
sys 0m0.005s

6 上一步cmake报错了，google得知需要重新yum make下

yum install make
ok

再继续去cmake
[root@472322 mysql-5.6.13]# time cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql56 -DMYSQL_DATADIR=/data56 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DMYSQL_UNIX_ADDR==/data56/mysql.sock -DMYSQL_USER=mysql -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci
-- Running cmake version 2.6.4
-- The C compiler identification is unknown
-- The CXX compiler identification is unknown
CMake Error: your C compiler: "CMAKE_C_COMPILER-NOTFOUND" was not found. Please set CMAKE_C_COMPILER to a valid compiler path or name.
CMake Error: your CXX compiler: "CMAKE_CXX_COMPILER-NOTFOUND" was not found. Please set CMAKE_CXX_COMPILER to a valid compiler path or name.
-- Searching 16 bit integer
CMake Error at /usr/share/cmake/Modules/TestBigEndian.cmake:31 (MESSAGE):
no suitable type found
Call Stack (most recent call first):
configure.cmake:621 (TEST_BIG_ENDIAN)
CMakeLists.txt:314 (INCLUDE)

这个错误很诡异，google上面有很多，但是每种情况都不同，我只好一个个去try了

-- Configuring incomplete, errors occurred!

报错如下: CMake Error: your C compiler: "CMAKE_C_COMPILER-NOTFOUND" was not found.
没有安装 gcc 和 gcc-c++，执行cmake报如上错误：
第一次尝试，执行
yum install -y gcc
yum install -y gcc-c++

7 继续cmake

-- Searching 16 bit integer
CMake Error at /usr/share/cmake/Modules/TestBigEndian.cmake:31 (MESSAGE):
no suitable type found
Call Stack (most recent call first):
configure.cmake:621 (TEST_BIG_ENDIAN)
CMakeLists.txt:314 (INCLUDE)
-- Configuring incomplete, errors occurred!

第二次尝试，有人说需要安装至少5种包
[root@472322 mysql-5.6.13]#
yum install gcc gcc-c++
yum install -y ncurses-devel.x86_64
yum install -y cmake.x86_64
yum install -y libaio.x86_64
yum install -y bison.x86_64
yum install -y gcc-c++.x86_64

然后再cmake，还是报原来的错误

最后决定用土办法了，删除所有的已经安装过的，重新再来做一遍吧。

[解决办法]：删除原来的mysql-5.6.13目录，重新解压缩tar.gz包

rm -rf /root/mysql-5.6.13
cd /root/
tar -xvf mysql-5.6.13.tar.gz
cd /root/mysql-5.6.13
time cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql56 -DMYSQL_DATADIR=/data56 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DMYSQL_UNIX_ADDR==/data56/mysql.sock -DMYSQL_USER=mysql -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci

OK，成功了，对linux底层不太熟悉，难道是因为前面没有事先安装好各种包而cmake出来错误的东西导致后面继续cmake就一直报错吗？是否是需要准备好各种lib包然后才能yum install cmake呢？然后再安装mysql才能不报错呢？

8 build the db directy
time make
time make install

9 init db
ll /usr/local/mysql56/
cd /usr/local/mysql56/
chown -R mysql .
chgrp -R mysql .
cp support-files/my-default.cnf /etc/my56.cnf
scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql56 --datadir=/data56 --defaults-file=/etc/my56.cnf
[root@472322 mysql56]# scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql56 --datadir=/data56 --defaults-file=/etc/my56.cnf

/usr/local/mysql56/bin/mysqladmin -u root password 'new-password'
/usr/local/mysql56/bin/mysqladmin -u root -h 472322.ea.com password 'new-password'

Alternatively you can ru
--defaults-file argument to mysqld_safe when starting the server

感到信息有warning，那就重新再执行一遍，原来在做5.6.10安装测试的时候，init db不管第一次执行失败或者成功，都可以再执行第二