[[TOC]]
= msys =
 
 * MSYS - Minimal SYStem - collection of GNU utilities, see [http://en.wikipedia.org/wiki/List_of_Unix_utilities list of unix utilities]
 * Current Version: 1.0.11
 * `msys`: http://download.osgeo.org/osgeo4w/release/msys/msys
 * `msys-dev`: http://download.osgeo.org/osgeo4w/release/msys/msys-dev
 * Initial packaged for GRASS by jef
 * Maintainer: [wiki:MartinLanda Martin Landa]

=== Open Tickets ===

[[TicketQuery(status=new|assigned|reopened&keywords~=msys&order=priority)]]

=== Closed Tickets ===

[[TicketQuery(status=closed&keywords~=msys&order=priority)]]

== Packaging notes ==

=== Install the environment for compilation (MingW) ===

1. Download [http://downloads.sourceforge.net/mingw/msysCORE-1.0.11-bin.tar.gz msysCORE-1.0.11-bin.tar.gz]. Extract tarball into `C:\osgeo4w\apps\msys`. 

2. Modify `c:\osgeo4w\apps\msys\msys.bat`, see attachment:msys.bat.diff

3. Copy `c:\osgeo4w\apps\msys\etc\fstab.sample` to `c:\osgeo4w\apps\msys\etc\fstab` (without .sample)

4. Open `c:\osgeo4w\apps\msys\etc\fstab`

5. At line 16, change:
{{{
c:/mingw		/mingw
c:/ActiveState/perl	/perl
}}}
To:
{{{
@osgeo4w@	/osgeo4w
}}}
6. Download the MinGW packages:
(''[https://sourceforge.net/project/showfiles.php?group_id=2435 updates may be found here]'')
 * '''bin-utils''' from [http://downloads.sourceforge.net/mingw/binutils-2.19.1-mingw32-bin.tar.gz here]
 * '''gcc-core''' from [http://downloads.sourceforge.net/mingw/gcc-core-3.4.5-20060117-3.tar.gz here] (dev package only)
 * '''gcc-g++''' from [http://downloads.sourceforge.net/mingw/gcc-g%2B%2B-3.4.5-20060117-3.tar.gz here] (dev package only)
 * '''mingw32-make''' from [http://downloads.sourceforge.net/mingw/mingw32-make-3.81-20080326-3.tar.gz here] (dev package only)
 * '''mingw-runtime''' from [http://downloads.sourceforge.net/mingw/mingwrt-3.15.2-mingw32-dev.tar.gz here] (dev package only)
 * '''mingw-utils''' from [http://downloads.sourceforge.net/mingw/mingw-utils-0.3.tar.gz here] (dev package only)
 * '''w32api''' from [http://downloads.sourceforge.net/mingw/w32api-3.13-mingw32-dev.tar.gz here] (dev package only)

7. Download the latest '''make''' program compliant with the OSGeo4W framework from [http://downloads.sourceforge.net/mingw/make-3.81-MSYS-1.0.11-2.tar.bz2 here]
(''future updates may be found [https://sourceforge.net/project/showfiles.php?group_id=2435 here]'')

8. Unpack to `c:\osgeo4w\apps\msys`  (the content of the sub-folders in the zip-files - ''bin'', ''share'' have to be copied into the related sub-folders of `c:\osgeo4w\apps\msys`)

9. Close and re-open msys to reload the settings.

=== Pre-built Binaries ===

Download: 
(''updates may be found [https://sourceforge.net/project/showfiles.php?group_id=23617 here]'')
 * '''bc''' from [http://sourceforge.net/projects/gnuwin32/files/bc/1.06-2/bc-1.06-2-bin.zip/download here]
 * '''bison''' from [http://downloads.sourceforge.net/gnuwin32/bison-2.1-bin.zip here] (dev package only)
 * '''bison-deps''' from [http://downloads.sourceforge.net/gnuwin32/bison-2.1-dep.zip here] (dev package only)
 * '''flex''' from [http://downloads.sourceforge.net/gnuwin32/flex-2.5.4a-1-bin.zip here] (dev package only)
 * '''gettext-bin''' from [http://downloads.sourceforge.net/gnuwin32/gettext-0.14.4-bin.zip here] (dev package only)
 * '''gettext-lib''' from [http://downloads.sourceforge.net/gnuwin32/gettext-0.14.4-lib.zip here] (dev package only)
 * '''libiconv-bin''' from [http://downloads.sourceforge.net/gnuwin32/libiconv-1.9.2-1-bin.zip here]
 * '''libiconv-lib''' from [http://downloads.sourceforge.net/gnuwin32/libiconv-1.9.2-1-lib.zip here] (dev package only)
 * '''libintl-bin''' from [http://downloads.sourceforge.net/gnuwin32/libintl-0.14.4-bin.zip here] 
 * '''libintl-lib''' from [http://downloads.sourceforge.net/gnuwin32/libintl-0.14.4-lib.zip here] (dev package only)
 * '''readline''' from [http://sourceforge.net/projects/gnuwin32/files/readline/5.0-1/readline-5.0-1-bin.zip/download here]
 * '''regex''' from [http://downloads.sourceforge.net/gnuwin32/regex-2.7-bin.zip here]

Unpack to `c:\osgeo4w\apps\msys`  (the content of the sub-folders in the zip-files - ''bin'', ''share'' have to be copied into the related sub-folders of `c:\osgeo4w\apps\msys`)

=== Etc scripts ===

 1. Create `c:\osgeo4w\etc\ini` and copy attachment:msys.bat into this directory
 1. Create `c:\osgeo4w\etc\postinstall` and copy attachment:msys.2.bat into this directory