[[TOC]] = Compiling GRASS on MS-Windows = == Dependencies required for building with MinGW == Compiling your own copy of '''GRASS''' is greatly simplified by using the '''OSGeo4W''' directory structure to install most dependencies and downloading the rest from a few other locations. Follow the steps below to set up the build environment for '''GRASS'''. === Install the OSGeo4W directory structure === OSGeo4W has several of the required dependencies for compiling GRASS: 1. Download the '''OSGeo4W installer''' from [http://download.osgeo.org/osgeo4w/osgeo4w-setup.exe here]. 2. Run the installer. 3. Select Advanced Install, and Next. 4. Set the install directory to c:\OSGeo4W (other directories or fine if there are no spaces in the path but make sure to adjust the instructions below (?)). The MSys maintainers have made it clear that they [https://sourceforge.net/tracker/?func=detail&atid=102435&aid=1511614&group_id=2435 will not support spaces in path names] nor accept patches fixing those issues. With some patches to msys.bat however it is possible to install a built GRASS into `C:\Program Files\`. 5. Select '''grass''' from the desktop section (this is a binary but we'll compile from source later). 6. Also select: * Commandline_Utilities * '''avce00''' * '''gpsbabel''' * Libs: * '''fftw-devel''' * '''freetype-devel''' * '''freetype-devel-mingw''' * '''gsl-libs''' * '''gsl-devel''' * '''libpng-devel''' * '''libpng-devel-mingw''' * '''libtiff-devel''' * '''libxdr''' * '''mingw-libs''' (contains mingw-style libraries for VC build binaries and depends on gdal, libpq, libjpeg-devel, sqlite3, libtiff, zlib, proj) * '''pdcurses-devel''' * '''tcltk-devel''' * '''zlib-devel''' 7. Click next, the selected packages and their required subpackages will be downloaded and installed automatically. === Install the environment for compilation (MingW) === 1. Run msys (there should be an icon on the desktop) * Note for Vista 64bit: in case that MSYS starts to open multiple windows, close them all. Check first [http://forums.mozillazine.org/viewtopic.php?f=42&t=759325 this discussion]. A solutions seems to be to download http://downloads.sourceforge.net/mingw/MSYS-1.0.11-20070729.tar.bz2 (or newer?). Open the tarball, and copy the bin directory over C:\osgeo4w\apps\msys\bin. see also https://sourceforge.net/forum/forum.php?forum_id=720513 2. Type: {{{ mkdir /c/osgeo4w/apps/msys/osgeo4w }}} 3. Copy c:\osgeo4w\apps\msys\etc\fstab.sample to c:\osgeo4w\apps\msys\etc\fstab (without .sample) {{{ cd /c/OSGeo4W/apps/msys/etc/ cp fstab.sample fstab }}} 4. Open c:\osgeo4w\apps\msys\etc\fstab 5. At line 16, change: {{{ c:/mingw /mingw c:/ActiveState/perl /perl }}} To: {{{ c:/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] * '''gcc-g++''' from [http://downloads.sourceforge.net/mingw/gcc-g++-3.4.5-20060117-3.tar.gz here] * '''mingw32-make''' from [http://downloads.sourceforge.net/mingw/mingw32-make-3.81-20080326-3.tar.gz here] * '''mingw-runtime''' from [http://downloads.sourceforge.net/mingw/mingwrt-3.15.2-mingw32-dev.tar.gz here] * '''mingw-utils''' from [http://downloads.sourceforge.net/mingw/mingw-utils-0.3.tar.gz here] * '''w32api''' from [http://downloads.sourceforge.net/mingw/w32api-3.13-mingw32-dev.tar.gz here] 7. Unpack all to c:\osgeo4w 8. Download an updated '''make''' from [http://downloads.sourceforge.net/mingw/make-3.81-MSYS-1.0.11-2.tar.bz2 here] (required for grass-7.0.svn) (''[https://sourceforge.net/project/showfiles.php?group_id=2435 updates may be found here]'') 9. Unpack to c:\osgeo4w\apps\msys === Pre-built Binaries === Download: (''[https://sourceforge.net/project/showfiles.php?group_id=23617 updates may be found here]'') * '''bison''' from [http://downloads.sourceforge.net/gnuwin32/bison-2.1-bin.zip here] * '''bison-deps''' from [http://downloads.sourceforge.net/gnuwin32/bison-2.1-dep.zip here] * '''flex''' from [http://downloads.sourceforge.net/gnuwin32/flex-2.5.4a-1-bin.zip here] * '''gettext-bin''' from [http://downloads.sourceforge.net/gnuwin32/gettext-0.14.4-bin.zip here] * '''gettext-lib''' from [http://downloads.sourceforge.net/gnuwin32/gettext-0.14.4-lib.zip here] * '''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] * '''regex''' from [http://downloads.sourceforge.net/gnuwin32/regex-2.7-bin.zip here] Unpack all to c:\osgeo4w == Compiling and Installing GRASS (6.4.0) == 1. Download the latest GRASS 6.4.0 source code from [http://grass.osgeo.org/grass64/source/snapshot/ here]. 2. Unpack to c:\osgeo4w\usr\src 3. Open c:\osgeo4w\usr\src\grass64\mswindows\osgeo4w\package.sh and at line 1 change: {{{ #!/c/Programme/OSGeo4W/apps/msys/bin/sh }}} To: {{{ #!/c/OSGeo4W/apps/msys/bin/sh }}} At line 10 change: {{{ export OSGEO4W_ROOT_MSYS=/c/Programme/OSGeo4W }}} To: {{{ export OSGEO4W_ROOT_MSYS=/c/OSGeo4W }}} At line 67 you may also have to change: {{{ make -j4 || make -j4 }}} To: {{{ make || make }}} And comment out (by adding a # to the start of the line) to lines 83-85, e.g.: {{{ #cp /c/mingw/bin/libgnurx-0.dll $OSGEO_ROOT_MSYS/bin #cp /c/mingw/bin/libiconv-2.dll $OSGEO_ROOT_MSYS/bin #cp /c/mingw/bin/libintl-8.dll $OSGEO_ROOT_MSYS/bin }}} If you're building GRASS for your own uses (ie. not packaging for others) you shouldn't need lines 94-136, so either delete them or comment them out (not 100% sure about this... maybe a modification to package.sh should be made to give options for build goals). 4. To compile, type in MSYS console: {{{ export PATH="/osgeo4w/bin:$PATH" cd /osgeo4w/usr/src/grass-6.4xxx (change to dir of the version you downloaded) ./mswindows/osgeo4w/package.sh }}} 5. Check error.log for any error messages and mswindows/osgeo4w/package.log if you're having problems. GRASS should now be installed in c:\osgeo4w\apps\grass\grass-6.4.0\ === Usage === To start grass use the icon on the desktop. OR, if you want to be able to use the command line from within grass 1. Type in MSYS console: {{{ /osgeo4w/apps/grass/bin/grass64 }}} Or to use the new wxpython GUI: {{{ /osgeo4w/apps/grass/bin/grass64 -wxpython }}} == Compiling and Installing Development Versions of GRASS == === Optional Installation of Subversion === The GRASS source tree is stored in an online repository called Subversion. Rather than downloading source trees from the website, subversion lets you keep up to date, and manage your modifications, with simply commands. For more see [http://grass.osgeo.org/wiki/Working_with_SVN Working with SVN]. 1. Download '''Collabnet Subversion Command-Line Client (1.6)''' from [http://www.collab.net/downloads/subversion/ here]. (You'll have to register on Collabnet) 2. Run the installer and install to a path without spaces(?) such as c:/Subversion or c:/Programs/Subversion 3. Open c:\osgeo4w\etc\ini\msys.bat and at line 1 add the path to your subversion folder, eg. change: {{{ PATH %PATH%;%OSGEO4W_ROOT%\apps\msys\bin }}} To: {{{ PATH %PATH%;%OSGEO4W_ROOT%\apps\msys\bin;/c/Programs/Subversion }}} Alternatively '''TortoiseSVN''', a plugin for Windows Explorer, can be used for managing the local source tree. Download [http://tortoisesvn.tigris.org/ here]. === Grass-6.5.svn (develbranch_6) === 1. Download the grass-6.5.svn source tree with: * subversion (also see [wiki:DownloadSource here]) {{{ cd /osgeo4w/usr/src svn co http://svn.osgeo.org/grass/grass/branches/develbranch_6/ grass6-devel }}} OR * Download a weekly snapshot from [http://grass.osgeo.org/grass65/source/snapshot/ here] 2. Follow the instructions above for grass-6.4.0, but change all grass64 to grass65, etc. nb. To update your source tree later using subversion and recompile type: {{{ cd /osgeo4w/usr/src/grass6-devel make distclean svn up rm mwindows/osgeo4w/configure-stamp ./mswindows/osgeo4w/package.sh }}} === Grass-7.0.svn (trunk) === 1. Download the grass-7.0.svn source tree with: * subversion (also see [wiki:DownloadSource here] {{{ cd /osgeo4w/usr/src svn checkout https://svn.osgeo.org/grass/grass/trunk grass_trunk }}} OR * Download a weekly snapshot from [http://grass.osgeo.org/grass70/source/snapshot/ here] and unpack to c:\osgeo4w\usr\src (if you use this method in the instructions below change "grass_trunk" to the folder name of your snapshot eg. "grass-7.0.svn_src_snapshot_2009_03_29") 2. Open c:\osgeo4w\etc\ini\msys.bat and at line 3 add: {{{ set PYTHONPATH=%OSGEO4W_ROOT%\apps\Python25 }}} 3. Open c:\osgeo4w\usr\src\grass_trunk\mswindows\osgeo4w\package.sh, and make the same changes as in the grass-6.4.0 section above 4. To compile, type in MSYS console: {{{ cd /osgeo4w/usr/src/grass_trunk ./mswindows/osgeo4w/package.sh }}} * If any errors came up during the compile they will be recorded in error.log. If they are non-critical modules you can finish the installation with: {{{ make install }}} 5. You're finished, start with: {{{ /osgeo4w/apps/grass/bin/grass70 }}} nb. To update your source tree later using subversion and recompile type: {{{ cd /osgeo4w/usr/src/grass_trunk make distclean svn up rm mswindows/osgeo4w/configure-stamp ./mswindows/osgeo4w/package.sh }}} === Troubleshooting === Here are a few common problems and their solutions: ||''With module...''||''If you get the error''||''Do the following''|| ||r.mapcalc, r.univar, or raster3d/base||No rule to make target ... needed by 'progs'||Update msys's '''make''' (see step 8 in the MinGW section above)|| ||scripts/*||!ImportError: No module named grass||Fix {{{PYTHONPATH}}} to *nix-style (eg. {{{PYTHONPATH=/osego4w/apps/Python25}}})|| == TODO == * QGIS * Add cairo support to grass-7.0.svn * Possibly use these cairo binaries [http://ftp.gnome.org/pub/gnome/binaries/win32/dependencies/cairo-1.6.4-2.zip deps] and [http://ftp.gnome.org/pub/gnome/binaries/win32/dependencies/cairo-dev-1.6.4-2.zip bin]. (check for newer versions) * Preferably get cairo added to osgeo4w tree. * Add geos support for grass-7.0.svn (need geos-config file) == Building with MS Visual Studio == * See [wiki:CompileOnWindowsMSVC] == See also == * [http://trac.osgeo.org/osgeo4w/wiki/pkg-grass GRASS package page in OSGeo4W] (including [http://trac.osgeo.org/osgeo4w/wiki/pkg-grass#PackagerNotes packaging notes]) * [wiki:BuildingOnWindows Develop your own GRASS modules on MS-Windows] * http://wiki.qgis.org/qgiswiki/BuildingFromSource by QGIS Team * http://www.webalice.it/marco.pasetti/grass/BuildFromSource.html by Marco Pasetti * http://www.webalice.it/marco.pasetti/qgis+grass/BuildFromSource.html by Marco Pasetti == Errata == * see also [http://trac.osgeo.org/osgeo4w/wiki/pkg-grass#Errata OSGeo4W pkg-grass buglist] === Open Tickets === [[TicketQuery(status=new|assigned|reopened&keywords~=wingrass)]] === Closed Tickets === [[TicketQuery(status=closed&keywords~=wingrass)]]