Shulou(Shulou.com)06/02 Report--

one。 Detailed explanation of source code compilation and installation

(to be added)

two。 Install CMake 3.151. Check the operating system version [root@mysql80 local] # cat / etc/redhat-releaseCentOS Linux release 7.4.1708 (Core) 2. Download software

Download address: https://cmake.org/download/

Software location: / software/cmake-3.15.0-rc1.tar.gz

3. Create the installation directory mkdir / usr/local/cmake-3.15.04. Configuration and installation

(1) switch to the software directory and extract the software package.

[root@mysql80 cmake-3.15.0] # cd / software/ [root@mysql80 software] # ls-l | grep cmake-3.15.0-rc1.tar.gz-rw-r--r--. 1 root root 9249478 Jun 10 08:32 cmake-3.15.0-rc1.tar.gz [root@mysql80 software] # tar-zxvf cmake-3.15.0-rc1.tar.gz

(2) configuration

[root@mysql80 software] # cd cmake-3.15.0-rc1/ [root@mysql80 cmake-3.15.0-rc1] #. / configure-- prefix=/usr/local/cmake-3.15.0

To complete the configuration, prompt as follows:

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-- Configuring done

-- Generating done

-- Build files have been written to: / software/cmake-3.15.0-rc1

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CMake has bootstrapped. Now run gmake.

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(3) compilation

Make

(4) installation

Make install

(5) check

[root@mysql80 bin] # type cmakecmake is / usr/local/bin/cmake [root@mysql80 bin] # cmake-- versioncmake version 3.15.0-rc1CMake suite maintained and supported by Kitware (kitware.com/cmake).

two。 Install gcc-5.3.0

When compiling and installing gcc-5.3.0, you need to pay attention to two points:

(1) gcc itself is a compilation tool, so what is the tool for compiling gcc? So you need to install the previous version of gcc through yum or rpm in advance.

Yum install gcc gcc-c++-y

(2) related dependency package: GMP4.3.2 MPFR2.4.2 MPC0.8.1, which needs to be installed in advance.

Gmp http://ftp.gnu.org/gnu/gmp/

Mpfr http://ftp.gnu.org/gnu/mpfr/

Mpc http://ftp.gnu.org/gnu/mpc/

1. Install GMP4.3.2 [root @ mysql80 software] # mkdir / usr/local/gmp-4.3.2 [root@mysql80 software] # cd / software [root@mysql80 software] # ls-l | grep gmp-rw-r--r--. 1 root root 1897483 Jun 10 09:37 gmp-4.3.2.tar.bz2 [root@mysql80 software] # tar-jxvf gmp-4.3.2.tar.bz2 [root@mysql80 software] # cd gmp-4.3.2/ [root@mysql80 gmp-4.3.2] #. / configure-- prefix=/usr/local/gmp-4.3.2 [root@mysql80 gmp-4.3.2] # make [root@mysql80 gmp-4.3.2] # make install

two。 Install MPFR 2.4.2 [root @ mysql80 software] # mkdir / usr/local/mpfr-2.4.2 [root@mysql80 software] # cd / software [root@mysql80 software] # ls-l | grep mpfr-rw-r--r--. 1 root root 1077886 Jun 10 09:38 mpfr-2.4.2.tar.bz2 [root@mysql80 software] # tar-jxvf mpfr-2.4.2.tar.bz2 [root@mysql80 software] # cd mpfr-2.4.2/ [root@mysql80 mpfr-2.4.2] #. / configure-- prefix=/usr/local/mpfr-2.4.2-- with-gmp=/usr/local/gmp-4.3.2 [root@mysql80 gmp-4.3.2] # Make [root@mysql80 gmp-4.3.2] # make install

3. Install MPC 0.8.1 [root @ mysql80 software] # mkdir / usr/local/mpc-0.8.1 [root@mysql80 software] # cd / software [root@mysql80 software] # ls-l | grep mpc-0.8.1.tar.gz-rw-r--r--. 1 root root 544950 Jun 10 09:38 mpc-0.8.1.tar.gz [root@mysql80 software] # tar-zxvf mpc-0.8.1.tar.gz [root@mysql80 software] # cd mpc-0.8.1 [root@mysql80 mpc-0.8.1] #. / configure-prefix=/usr/local/mpc-0.8.1-with-gmp=/usr/local/gmp-4.3.2-with-mpfr=/usr/local/mpfr- 2.4.2 [root@mysql80 gmp-4.3.2] # make [root@mysql80 gmp-4.3.2] # make install

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4. Modify the environment variable vim etc/profile

Add the following line:

LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/mpc-0.8.1/lib:/usr/local/gmp-4.3.2/lib:/usr/local/mpfr-2.4.2/lib:/usr/local/gcc-5.3.0/lib:/usr/local/gcc-5.3.0/lib64

To bring it into effect:

Source etc/profile5. Install GCC 5.3.0 [root @ mysql80 software] # mkdir / usr/local/gcc-5.3.0 [root@mysql80 software] # cd / software [root@mysql80 software] # ls-l gcc-5.3.0.tar.gz-rw-r--r--. 1 root root 123036849 Jun 10 09:17 gcc-5.3.0.tar.gz [root@mysql80 software] # tar-zxvf gcc-5.3.0.tar.gz [root@mysql80 software] # cd gcc-5.3.0/ [root@mysql80 gcc-5.3.0] #. / configure-prefix=/usr/local/gcc-5.3.0-enable-threads=posix-disable-checking-disable-multilib-enable-languages=c C++-with-gmp=/usr/local/gmp-4.3.2-with-mpfr=/usr/local/mpfr-2.4.2-with-mpc=/usr/local/mpc-0.8.1 [root@mysql80 gmp-4.3.2] # make-j4 [root@mysql80 gmp-4.3.2] # make install

6. Create a soft connection cd / usr/bin rm gcc rm gathers + ln-s / usr/local/gcc-5.3.0/bin/g++ gathers + ln-s / usr/local/gcc-5.3.0/bin/gcc gcc

7. Check [root@mysql80 bin] # gcc-- versiongcc (GCC) 5.3.0Copyright (C) 2015 Free Software Foundation, Inc.This is free software; see the source for copying conditions. There is NOwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE [root@mysql80 bin] # 5.3.0Copyright +-versiong++ (GCC) 5.3.0Copyright (C) 2015 Free Software Foundation, Inc.This is free software; see the source for copying conditions. There is NOwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

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