== This is how I do it: ==


== NOT COMPLETE!  Coming soon... ==


Note: Unix commands start with $, anything else will be notes, comments. If you see a $ <some_command> // The part after slash slash is a comment.

'''Getting the packages you need with yum:'''[[BR]]

After doing a fresh desktop install of Fedora these are some packages I usually need:

{{{
sudo yum install ant ant-contrib ant-manual autogen automake autoconf boost boost-devel cmake cppunit cppunit-devel cvs gcc-c++ byacc expat-devel fftw flex git subversion libjpeg-turbo-devel freetype freetype-devel  fftw-devel  java-1.6.0-openjdk-devel libcurl-devel libcurl libpng-devel libpng libtool libXmu libXmu-devel minizip-devel podofo podofo-devel qt qt-devel swig thunderbird xemacs xemacs-common xemacs-info.noarch xemacs-packages-base.noarch xemacs-packages-extra-info.noarch xemacs-packages-extra.noarch yasm yasm-devel zlib-devel
}}} 


'''Make a workspace:'''[[BR]]


I have several workspaces under /work

{{{
/work/osgeo
/work/geoeye
/work/drb
}}}

'''Building'''[[BR]]

To build the osgeo side:

I have files that I source.  One for osgeo one for geoeye.  So I can source one or the other and then build test code.  So in my bash start up scripts I start with no ossim stuff set.  Since we're building osgeo I do:

$ cd  // cd to home

Source my osgeo setup file.  This sets OSSIM_HOME, OSSIM_PREFS_FILE and so on.  File contents at end:
$ . ossimrc-osgeo

$ cd /work/osgeo

// Make the directory(sandbox) for 3rd party dependencies:[[BR]]
$ mkdir local

First time through check out code.  Note I don't like to check out the whole trunk so I do pieces.

I always build geos, libtiff, geotiff, gdal from the latest.  You don't have to, it's up to you.  Most of these you can get from yum but I find the code is usually way behind.

NOTE: Things I build with cmake I use an "out of source" build so I put in a sub directory of the package.

// Get/build geos:[[BR]]
$ mkdir /work/osgeo/geos[[BR]]
$ cd !$ // last argument of last command[[BR]]
$ svn co http://svn.osgeo.org/geos/trunk geos-svn[[BR]]
$ mkdir build // "out of source" build dir[[BR]]
$ cd build[[BR]]
// Make a cmake config script[[BR]]
$ xemacs geos-cmake-config.sh // Use whatever editor you want, gedit, whatever...[[BR]]
// Contents of script:[[BR]]

{{{
#!/bin/sh

# ---
# File: geos-cmake-config.sh
# ---

build_dir="/work/osgeo";

cmake -G "Unix Makefiles" \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INSTALL_PREFIX=${build_dir}/local \
-DCMAKE_MODULE_PATH=${build_dir}/geos/geos-svn/cmake/modules \
../geos-svn

}}}

// Make the script executable:[[BR]]
$ chmod 755 geos-cmake-config.sh

// Run the cmake command to set up the build system:[[BR]]
$ ./geos-cmake-config.sh

// Make - note the "-j 4" is to use 4 threads.  I have a quad core cpu.[[BR]]
$ make -j 4

// Install to sandbox:[[BR]]
$ make install // Note if your sandbox was on a system slice, i.e. /usr/local you would do: "sudo make install"

// End of GEOS

// Get/build libtiff[[BR]]
$ cd /work/osgeo[[BR]]
$ cvs -d :pserver:cvsanon@cvs.maptools.org:/cvs/maptools/cvsroot co libtiff[[BR]]
$ cd libtiff[[BR]]
// Make a configure script[[BR]]
$ xemacs mylibtiffconfig.sh [[BR]]
// Contents of script:[[BR]]

{{{
#!/bin/sh

# File: mylibtiffconfig.sh
prefix=/work/osgeo/local

./configure --prefix=${prefix}

}}}

// Make the script executable:[[BR]]
$ chmod 755 mylibtiffconfig.sh

// Run the cmake command to set up the build system:[[BR]]
$ ./mylibtiffconfig.sh

// Make - note the "-j 4" is to use 4 threads.  I have a quad core cpu.[[BR]]
$ make -j 4

// Install to sandbox:[[BR]]
$ make install // Note if your sandbox was on a system slice, i.e. /usr/local you would do: "sudo make install"

// End of libtiff

// Get geotiff:[[BR]]

// At this point we will need ossim_package_support module so get it:[[BR]]
$ cd /work/osgeo[[BR]]
$ svn co http://svn.osgeo.org/ossim/trunk/ossim_package_support ossim_package_support

$ mkdir /work/osgeo/geotiff[[BR]]
$ cd !$[[BR]]
svn co http://svn.osgeo.org/metacrs/geotiff/trunk/libgeotiff libgeotiff[[BR]]
$ mkdir build // "out of source" build dir[[BR]]
$ cd build[[BR]]
// Make a cmake config script[[BR]]
// Note my config tell libgeotif to use my libtiff NOT the system libtiff.[[BR]]
$ xemacs libgeotiff-cmake-config.sh // Use whatever editor you want, gedit, whatever...[[BR]]
// Contents of script:[[BR]]

{{{
#!/bin/sh

# File: libgeotiff-cmake-config.sh

build_dir="/work/osgeo";

cmake -G "Unix Makefiles" \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INCLUDE_PATH=${build_dir}/local/include \
-DCMAKE_INSTALL_PREFIX=${build_dir}/local \
-DCMAKE_LIBRARY_PATH=${build_dir}/local/lib \
-DCMAKE_MODULE_PATH=${build_dir}/ossim_package_support/cmake/CMakeModules \
-DGEOTIFF_ENABLE_INCODE_EPSG=ON \
-DWITH_JPEG=ON \
-DWITH_PROJ4=ON \
-DWITH_TIFF=ON \
-DWITH_ZLIB=ON \
../libgeotiff/

}}}

// Make the script executable:[[BR]]
$ chmod 755 geos-cmake-config.sh

// Run the cmake command to set up the build system:[[BR]]
$ ./geos-cmake-config.sh

// Make - note the "-j 4" is to use 4 threads.  I have a quad core cpu.[[BR]]
$ make -j 4

// Install to sandbox:[[BR]]
$ make install // Note if your sandbox was on a system slice, i.e. /usr/local you would do: "sudo make install"

// End of geotiff


// Get gdal:[[BR]]
$ cd /work/osgeo[[BR]]
svn co http://svn.osgeo.org/gdal/trunk/gdal