An overview of the dependencies required for building with MingW

We would like use a simplified approach with pre-built libraries for all the GRASS dependencies but for the moment compiling many of the dependencies is required in order to have the proper files for grass. Still, a few steps are eliminated if compilation is done within the OSGeo4W directory structure.

Install the OSGeo4W directory structure

OSGeo4W has several of the required dependencies for compiling GRASS:

1. Download the OSGeo4W installer from ​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 (?))

5. Select grass from the desktop section (this is a binary but we'll compile from source later).

6. Also select msys from the command line section and libxdr from libs

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)

2. type:

    mkdir /c/osgeo4w/apps/msys/osgeo4w
   

3. Open c:\osgeo4w\apps\msys\etc\fstab.sample

4. Add the line below to the end of the file and save as fstab

   c:/osgeo4w/	/osgeo4w
   

5. Download the MinGW packages:
   • mingw32-make from ​here
   • gcc-core from ​here
   • gcc-g++ from ​here
   • w32api from ​here
   • mingw-utils from ​here

6. Unpack to c:\osgeo4w

Flex & Bison

Download:

• flex from ​here
• bison from ​here
• bison-deps from ​here

Unpack all to c:\osgeo4w

PDCurses

1. Download PDCurses from ​here

2. Unpack to c:\osgeo4w\usr\src\

3. open c:\osgeo4w\usr\src\PDCurses-3.3\win32\mingwin32.mak

4. at line 80 replace

   -copy
   

with

-cp

5. Run msys (from desktop icon) and at the prompt type:

   cd /osgeo4w/usr/src/PDCurses-3.3/win32
   make -f mingwin32.mak DLL=Y all
   cp pdcurses.a libcurses.a
   install libcurses.a /osgeo4w/lib
   install pdcurses.dll /osgeo4w/bin
   cd ..
   install -m 644 curses.h /osgeo4w/include
   

Zlib

1. Download zlib from ​here

2. Unpack to c:\osgeo4w\usr\src\

3. Open c:\osgeo4w\usr\src\zlib-1.2.3\win32\Makefile.gcc

4. Replace line 102 with:

   INCLUDE_PATH=/osgeo4w/include
   LIBRARY_PATH=/osgeo4w/lib
   SHARED_LIBRARY_PATH=/osgeo4w/bin
   

5. At lines 109-110 delete:

   -@if not exist $(INCLUDE_PATH)/nul mkdir $(INCLUDE_PATH)
   -@if not exist $(LIBRARY_PATH)/nul mkdir $(LIBRARY_PATH)
   

6. After line 111 add:

   -$(INSTALL) $(SHAREDLIB) $(SHARED_LIBRARY_PATH)
   

7. After line 118 add:

   -$(RM) $(SHARED_LIBRARY_PATH)/$(SHAREDLIB)
   

8. Run msys (from desktop icon) and at the prompt type:

   cd /osgeo4w/usr/src/zlib-1.2.3
   make -f win32/Makefile.gcc
   make install -f win32/Makefile.gcc
   

(As an aside, we could probably put the following files into a zlib-headers package:

• /osgeo4w/include/zlib.h
• /osgeo4w/include/zconf.h
• /osgeo4w/bin/zlib1.dll
• /osgeo4w/lib/libz.a
• /osgeo4w/lib/libzdll.a)

Regex

1. Download regex from ​here

2. Unpack to c:\osgeo4w

Libjpeg

1. Download libjpeg from ​here

2. Unpack to c:\osgeo4w\usr\src

3. In MSYS console, type:

   cd /osgeo4w/usr/src/jpeg-6b
   ./configure --prefix=/osgeo4w --enable-shared
   make
   mkdir /osgeo4w/man/man1
   make install
   

4. Because make procedure doesn't create the shared library (even if enabled by configure), we need to build it manually:

(As a hint, you can copy the below and paste int msys with Shift+Insert)

COMOBJECTS="jcomapi.o jutils.o jerror.o jmemmgr.o jmemnobs.o"
CLIBOBJECTS="jcapimin.o jcapistd.o jctrans.o jcparam.o \
jdatadst.o jcinit.o jcmaster.o jcmarker.o jcmainct.o \
jcprepct.o jccoefct.o jccolor.o jcsample.o jchuff.o \
jcphuff.o jcdctmgr.o jfdctfst.o jfdctflt.o jfdctint.o"
DLIBOBJECTS="jdapimin.o jdapistd.o jdtrans.o jdatasrc.o \
jdmaster.o jdinput.o jdmarker.o jdhuff.o jdphuff.o \
jdmainct.o jdcoefct.o jdpostct.o jddctmgr.o \
jidctfst.o jidctflt.o jidctint.o jidctred.o \
jdsample.o jdcolor.o jquant1.o jquant2.o jdmerge.o"
LIBOBJECTS="$CLIBOBJECTS $DLIBOBJECTS $COMOBJECTS"
COBJECTS="cjpeg.o rdppm.o rdgif.o rdtarga.o rdrle.o rdbmp.o rdswitch.o cdjpeg.o"
DOBJECTS="djpeg.o wrppm.o wrgif.o wrtarga.o wrrle.o wrbmp.o rdcolmap.o cdjpeg.o"
TROBJECTS="jpegtran.o rdswitch.o cdjpeg.o transupp.o"
for i in *.exe ; do rm /osgeo4w/bin/$i ; done
rm *.exe
cd .libs
rm libjpeg.a
rm /osgeo4w/lib/libjpeg.a
cd ..
gcc -shared -s -o ./.libs/libjpeg.dll -lm -Wl,--out-implib,./.libs/libjpeg.a  $LIBOBJECTS
gcc -s -g -O2 -o cjpeg.exe $COBJECTS -L./.libs/ -ljpeg
gcc -s -g -O2 -o djpeg.exe $DOBJECTS -L./.libs/ -ljpeg
gcc -s -g -O2 -o jpegtran.exe $TROBJECTS -L./.libs/ -ljpeg
gcc -s -g -O2 -o rdjpgcom.exe rdjpgcom.o -L./.libs/ -ljpeg
gcc -s -g -O2 -o wrjpgcom.exe wrjpgcom.o -L./.libs/ -ljpeg
cd .libs
install libjpeg.a /osgeo4w/lib
install libjpeg.dll /osgeo4w/bin
cd ..
for i in *.exe ; do install $i /osgeo4w/bin ; done

(Again as an aside, we could put the following into a jpeg-headers package (with proper attributes?):

• /osgeo4w/lib/libjpeg.a
• /osgeo4w/bin/libjpeg.dll
• /osgeo4w/bin/cjpeg.exe
• /osgeo4w/bin/djpeg.exe
• /osgeo4w/bin/jpegtran.exe
• /osgeo4w/bin/rdjpgcom.exe
• /osgeo4w/bin/wrjpgcom.exe)

PostgreSQL

1. Download pgsql from ​here

2. Unpack to c:\osgeo4w

3. Open c:\osgeo4w\postgresql-8.3.6\src\test\regress\pg_regress.c

4. At line 51 change:

   char	   *bindir = PGBINDIR;
   char	   *libdir = LIBDIR;
   char	   *datadir = PGSHAREDIR;
   

to:

char	   *bindir = "/osgeo4w/apps/pgsql/bin";
char	   *libdir = "/osgeo4w/apps/pgsql/lib";
char	   *datadir = "/osgeo4w/apps/pgsql/share";

5. In the msys console type:

   cd /osgeo4w/postgresql-8.3.6
   ./configure --prefix=/osgeo4w/apps/pgsql \
   --with-includes=/osgeo4w/include \
   --with-libraries=/osgeo4w/lib \
   --without-readline
   make -f GNUmakefile
   make install -f GNUmakefile
   

SQLite

1. Download sqlite3 from ​here

2. Unpack to c:\osgeo4w\usr\src

./configure --prefix=/osgeo4w/apps/sqlite
make
make install

GDAL

Untested: so far gdal-1.5.2 won't compile, perhaps try a newer version

1. Download gdal from ​here

2. Unpack to c:\osgeo4w\usr\src

3. Open c:\osgeo4w\usr\src\gdal-1.5.2\configure

4. At line 23832 replace:

   expat_lib_flags="-L$expat_prefix/lib -lexpat"
   

with:

LIBS="$LIBS -L$expat_prefix/lib -lexpat"

5. In MSYS console, type:

   cd /usr/local/src/gdal-1.5.2
   ./configure --prefix=/osego4w \
   --without-grass \
   --with-sqlite3=/osgeo4w/apps/sqlite \
   --with-pg=/osgeo4w/apps/pgsql/bin/pg_config.exe
   

6. Open c:\msys\local\src\gdal-1.5.2\GNUmakefile
7. After line 4 add:

       GDAL_ROOT=.
   

8. Finally build and install GDAL:

   make -f GNUmakefile
   make install -f GNUmakefile
   

Tcl/Tk (skip if only compiling grass7)

Untested

1. Download Tcl from ​here

2. Download Tk from ​here

3. Unpack both to c:\osgeo4w\usr\src

4. In the msys console type:

   cd /osgeo4w/usr/src/tcl8.5.2/win
   ./configure --prefix=/osgeo4w/apps/tcl-tk --enable-shared
   make
   make install
   cd /osgeo4w/apps/tcl-tk/bin
   mv tclsh85.exe tclsh.exe
   cd /osgeo4w/usr/src/tk8.5.2/win
   ./configure --prefix=/osgeo4w/apps/tcl-tk --with-tcl=/osgeo4w/usr/src/tcl8.5.2/win --enable-shared
   make
   make install
   cd /osgeo4w/apps/tcl-tk/bin
   mv wish85.exe wish.exe
   

Compiling and Installing GRASS (6.4.0)

1. Download the latest GRASS 6.4.0 source code from ​here.

2. Unpack to c:\osgeo4w\usr\src

3. Download the installer script package.sh from ​here and put in c:\osgeo4w\usr\src\grass-6.4xxx

4. Open package.sh and at line 12:

Change:

--with-libs="/c/OSGeo4W/lib /c/MinGW/lib" \
--with-includes="/c/OSGeo4W/include /c/MinGW/include" \

to:

--with-libs=/c/OSGeo4W/lib \
--with-includes=/c/OSGeo4W/include \

5. To compile, type in MSYS console:

   export PATH="/osgeo4w/bin:/osgeo4w/apps/tcl-tk/bin:/osgeo4w/apps/sqlite/bin:/osgeo4w/apps/pgsql/lib:$PATH"
   cd /osgeo4w/usr/src/grass-6.4xxx (change to dir of the version you downloaded)
   package.sh
   

When finished, you should have the following compilation log (c:\osgeo4w\usr\src\grass-6.4xxx\error.log):

GRASS GIS compilation log
-------------------------
Started compilation: Mon Feb 16 10:11:17 GMT 2009
--
Errors in:
/usr/local/src/grass-6.4.0/raster/r.li/r.li.daemon
/usr/local/src/grass-6.4.0/raster/r.li/r.li.edgedensity
/usr/local/src/grass-6.4.0/raster/r.li/r.li.patchdensity
/usr/local/src/grass-6.4.0/raster/r.li/r.li.patchnum
/usr/local/src/grass-6.4.0/raster/r.li/r.li.shape
/usr/local/src/grass-6.4.0/raster/r.li/r.li.simpson
/usr/local/src/grass-6.4.0/raster/r.li/r.li.shannon
/usr/local/src/grass-6.4.0/raster/r.li/r.li.mps
/usr/local/src/grass-6.4.0/raster/r.li/r.li.mpa
/usr/local/src/grass-6.4.0/raster/r.li/r.li.padcv
/usr/local/src/grass-6.4.0/raster/r.li/r.li.padsd
/usr/local/src/grass-6.4.0/raster/r.li/r.li.padrange
/usr/local/src/grass-6.4.0/raster/r.li/r.li.cwed
/usr/local/src/grass-6.4.0/raster/r.li/r.li.richness
/usr/local/src/grass-6.4.0/raster/r.li/r.li.dominance
--
In case of errors please change into the directory with error and run 'make'.
If you get multiple errors, you need to deal with them in the order they
appear in the error log. If you get an error building a library, you will
also get errors from anything which uses the library.
--
Finished compilation: Mon Feb 16 10:11:17 GMT 2009
make: *** [default] Error 1

Currently r.li.* cannot be compiled on Windows.

Now GRASS should be installed in c:\osgeo4w\apps\grass-6.4.0\

Usage

The startup grass64.bat file should be in C:\OSGeo4W\apps\grass\bin Open it and replace the contents with:

@echo off
SET OSGEO4W_ROOT=C:\OSGeo4W
PATH %OSGEO4W_ROOT%\bin;%PATH%
for %%f in ("%OSGEO4W_ROOT%"\etc\ini\*.bat) do call "%%f"

rem #########################################################################
rem #
rem #		GRASS Initialization
rem #
rem #########################################################################

set WINGISBASE=%OSGEO4W_ROOT%/apps/grass/grass-6.4xxx (change to the appropriate grass version)
"%WINGISBASE%"\etc\init.bat %*

If you want to be able to use the console from within grass, you'll need a different startup file: Create C:\OSGeo4W\apps\grass\bin\grass64 with the following contents:

#! /bin/sh
#############################################################################
#
# MODULE:   	GRASS Initialization
# AUTHOR(S):	Justin Hickey - Thailand - jhickey@hpcc.nectec.or.th
# PURPOSE:  	The source file for this shell script is in
#   	    	lib/init/grass.src and is the grass startup script. It
#   	    	requires a source file because the definition of GISBASE
#   	    	is not known until compile time and is substituted from the
#   	    	Makefile. Any command line options are passed to Init.sh.
# COPYRIGHT:    (C) 2000-2005 by the GRASS Development Team
#
#               This program is free software under the GNU General Public
#   	    	License (>=v2). Read the file COPYING that comes with GRASS
#   	    	for details.
#
#############################################################################

trap "echo 'User break!' ; exit" 2 3 9 15

# Set the GISBASE variable
GISBASE=/c/OSGeo4W/apps/grass/grass-6.4xxx (change to the appropriate grass version)
export GISBASE

# Set the PATH variable
PATH="/osgeo4w/apps/tcl-tk/bin:/osgeo4w/apps/sqlite/bin:/osgeo4w/apps/pgsql/lib:$PATH"
export PATH

# Set the PYTHONPATH
PYTHONPATH="$GISBASE/etc/python:$PYTHONPATH"

exec "$GISBASE/etc/Init.sh" "$@"

TODO

Describe installations of:

• other deps?

Building with MS Visual Studio

• TODO - see ​building QGIS instructions

See also

• ​GRASS package page in OSGeo4W (including ​packaging notes)
• 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