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Displaying posts with tag: cmake (reset)
The client library, part 4: How to write a simple MySQL client in C using CMake and pkg-config

The client library — libmysqlclient — is part of the same source code repository as the server. It comes both as a dynamic link library (.so), also called a shared library, and as a static link library (.a). During the 5.7 development cycle, we’ve made several improvements to the library, which has resulted in a bump from ABI version 18 to version 20.…

Building MySQL 5.7

The 5.7.5 DMR is now available, and we’ve made some changes to our build system in this one, so I wanted to spend some time discussing how you would now build MySQL.

When we released our April labs release, I wrote about building MySQL with Boost. Now that the first GIS work using Boost.Geometry has passed all the hurdles and landed in a development milestone release (DMR), it’s time to revisit the topic. From now on (5.7.5 and newer), MySQL needs Boost headers to compile. It’s not optional.

We got a few bug …

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Compiling & Debugging MariaDB(and MySQL) in Eclipse from scratch - Part 5: "Profiling in Eclipse with OProfile"

Section 6: "Profile a real case" 6.1 INTRODUCTION

Profiling & Debugging is an argument that would require an entire book, the aim of this(and the others) posts of this series is to give you the basic knowledge on how to work with these tools and techniques withing Eclipse. For instance if you want to learn to profile with OProfile you should study on the abundant and separate resources, you may start from: http://OProfile.sourceforge.net

6.2 ABOUT NAMING THE PROJECT

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Compiling & Debugging MariaDB(and MySQL) in Eclipse from scratch - Part 4: "Profiling in Eclipse - Preparation"

Section 5: "Prepare Eclipse for profiling" 5.1 INTRODUCTION

In this part we will prepare Eclipse to profile our recently compiled(see Part 3) MariaDB(or MySQL).
Profiling means basically measuring where the time is spent by the application.
You may be interested in knowing how much time is spent in a specific function execution,
or you may want to know statistics about the dustribution of function calls, that is operating a data aggregation.

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Compiling & Debugging MariaDB(and MySQL) in Eclipse from scratch - Part 3: "Running in Eclipse"

Introduction:

To run MariaDB from Eclipse we will actually create and install the tar.gz package resulting from compilation(See Part 2) in a separate directory, this will allow us to have MariaDB cleanly installed on a separate location and so it will be also easily possible to run it independently from Eclipse.

In these Blog posts series we assume:


yoda                                                    as developer user
 

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Compiling & Debugging MariaDB(and MySQL) in Eclipse from scratch - Part 2: "Compile in Eclipse"

Section 2: "COMPILE MARIADB IN ECLIPSE"

2.1 Download and prepare sources folder/>

We will need a directory to use as our playground, if you create the user yoda in Section 1:

$ su - yoda
$ mkdir -p ~/playground

Download latest MariaDB 10 sources tar.gz and copy the archive into the above directory, you can latest sources from:

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Compiling & Debugging MariaDB(and MySQL) in Eclipse from scratch - Part 1: "Setup the building environment"

This guide will help you in compiling and debugging MariaDB (MySQL, Percona) within the Eclipse IDE on Linux and using cmake for source project preparation. It will be split in parts to keep each post lightweight and with a finite objective. At the end of reading this series of blog posts you should be able to:

  1. Prepare for compilation any MariaDB (MySQL, Percona) source release based on cmake framework.

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Why Boost.Geometry in MySQL?

In the newly released MySQL 5.7 labs release, users will find refactored GIS functions, as well as R-tree indexes in InnoDB. One notable change is that we have replaced a lot of the native code for geometry computation with an external library, namely Boost.Geometry. In fact, 5.7 will be the first MySQL release that depends on Boost. So why did we make such a move?

In recent years, we have seen a tremendous growth in location based services, and consequently GIS has become a strategically important area for MySQL. Our existing customers require more GIS features, and we believe this is a growing market opportunity.

Up to MySQL 5.6, GIS support in MySQL has been very limited, and the geometry algorithms implemented in MySQL were overly simple and couldn’t handle many corner cases. …

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Building MySQL with Boost

We have a new April labs release that you can download from labs.mysql.com. There are more labs releases. Please try them all, but for now let’s focus on the one called “MySQL GIS, InnoDB R-tree, Parser Refactoring”.

The release contains InnoDB R-trees, the first step of our new GIS implementation, a refactored and faster parser and improved condition filtering cost calculations. You can download and run the binaries just like before, but if you want to build it from source, there are some details you should know. Otherwise you may fail to build MySQL (bug #72172).

This labs release requires Boost to build. Specifically, it requires Boost 1.55. But don’t go running off to boost.org looking for the latest tarball just yet — there’s no need for that. The MySQL build system will do everything …

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Compile MariaDB 5.5.28 MySQL on Slackware i486-slackware-linux-gcc-3.3.4 with Cmake 2.8.10.1

1. install Cmake

wget  http://www.cmake.org/files/v2.8/cmake-2.8.10.1.tar.gz
tar xvfz cmake-2.8.10.1.tar.gz
cd cmake-2.8.10.1/
./configure
gmake -j3


2. install libaio

gmake -wget  http://www.kernel.org/pub/linux/kernel/people/bcrl/aio/libaio-0.3.92.tar.gz
tar xvfz libaio-0.3.92.tar.gz
cd libaio-0.3.92/
make prefix=/usr/
make prefix=/usr/ installj3 install

3. install MariaDB 5.5.28
go to https://downloads.mariadb.org/mariadb/5.5.28/ OR

wget https://downloads.mariadb.org/f/mariadb-5.5.28/kvm-tarbake-jaunty-x86/mariadb-5.5.28.tar.gz/from/http:/mariadb.ulak.net.tr/
tar xvf mariadb-5.5.28.tar.gz
cd mariadb-5.5.28/

the build will fail :

root@bubu:[Tue Nov 27 10:15:45]:[/opt/installs/mariadb-5.5.28]$ ./BUILD/compile-pentium-max
testing pentium3 ... ok
+++ /bin/rm -rf configure
+++ /bin/rm -rf CMakeCache.txt …
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