Ubuntu source code compilation and installation cmake-2.8.10.2

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Download the latest cmakescripts from cmakeofficial network, the pen download is cmake-2.8.10.2.tar.gz, address http://www.cmake.org/cmake/resources/software.html

1、decompress cmake-2.8.10.2.tar.gz

tar -xvf cmake-2.8.10.2.tar.gz

2. Create a new compilation directory under the same directory of the cmake-2.8.10.2

mkdir cmake-bulidcd cmake-build

3. Compile cmake

.././bootstrap

 

Note: The following error may occur:

/Usr/lib/libstdc ++. so.6: Version 'glibcxx _ 3.4.15 'not found
This is because I updated the Ubuntu GCC compiler.

Solution:

A. Check that libstdc ++. so.6 supports glibc.

strings /usr/lib/libstdc++.so.6 | grep GLIBC

Output:

GLIBCXX_3.4GLIBCXX_3.4.1GLIBCXX_3.4.2GLIBCXX_3.4.3GLIBCXX_3.4.4GLIBCXX_3.4.5GLIBCXX_3.4.6GLIBCXX_3.4.7GLIBCXX_3.4.8GLIBCXX_3.4.9GLIBCXX_3.4.10GLIBCXX_3.4.11GLIBCXX_3.4.12GLIBCXX_3.4.13GLIBC_2.0GLIBC_2.3GLIBC_2.1GLIBC_2.1.3GLIBC_2.3.2GLIBC_2.2GLIBCXX_FORCE_NEWGLIBCXX_DEBUG_MESSAGE_LENGTH

Glibcxx_3.4.15 is not supported. Here, the GCC 4.7 installed in Ubuntu

ls /usr/local/gcc-4.7.2/

Output:

bin  include  lib  libexec  share

Copy libstdc ++. so.6 and libstdc ++. so.6.0.17 under the/usr/local/gcc-4.7.2/lib/directory to the/usr/lib/directory:

sudo cp /usr/local/gcc-4.7.2/lib/libstdc++.so.6 /usr/lib/sudo cp /usr/local/gcc-4.7.2/lib/libstdc++.so.6.0.17 /usr/lib/sudo rm -f /usr/lib/libstdc++.so.6.0.13

Delete the old libstdc ++. so.6 link, create a new link, and delete libstdc ++. so.6.0.13:

sudo ln -sf /usr/lib/libstdc++.so.6.0.17 /usr/lib/libstdc++.so.6sudo rm -f /usr/lib/libstdc++.so.6.0.13

Now, let's go back to compiling cmake. Repeat the preceding command:

.././bootstrap

Note: At this time, we are still under the cmake-bulid directory.

After the preceding command is successful, run the following two commands:

makesudo make install

Check whether cmake is successfully installed:

cmake --version

Output:

cmake version 2.8.10.2

Congratulations! The installation is successful.