<html><head></head><body><div style="font-family: Verdana;font-size: 12.0px;"><div>Hei Helli,</div>
<div>
<div>
<div>I would probably refer to:</div>
<div>https://github.com/OSGeo/grass/blob/main/.github/workflows/osgeo4w.yml</div>
<div> </div>
<div>And further to:</div>
<div>https://github.com/OSGeo/grass/blob/main/.github/workflows/build_osgeo4w.sh and</div>
<div>https://github.com/OSGeo/grass/blob/main/mswindows/osgeo4w/build_osgeo4w.sh</div>
<div> </div>
<div>That are the latest build instructions on MS Windows (that are tested ;-))</div>
<div> </div>
<div>Cheers,</div>
<div>Stefan</div>
<div> </div>
<div> </div>
<div> </div>
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<div style="margin:0 0 10px 0;"><b>Gesendet:</b> Montag, 06. März 2023 um 22:09 Uhr<br/>
<b>Von:</b> "Helmut Kudrnovsky" <hellik@web.de><br/>
<b>An:</b> "Grass Dev" <grass-dev@lists.osgeo.org><br/>
<b>Cc:</b> landam@gmail.com<br/>
<b>Betreff:</b> [GRASS-dev] winGRASS compilation: configure: error: *** Unable to locate bzlib library.</div>
<div name="quoted-content">anyone out there who is actually compile GRASS on windows? ;-)<br/>
<br/>
following the instructions here: <a href="https://trac.osgeo.org/grass/wiki/CompileOnWindows" target="_blank">https://trac.osgeo.org/grass/wiki/CompileOnWindows</a><br/>
<br/>
I get this error message:<br/>
<br/>
[...]<br/>
checking whether to use bzlib... "yes"<br/>
checking for location of bzlib includes...<br/>
checking bzlib.h usability... yes<br/>
checking bzlib.h presence... yes<br/>
checking for bzlib.h... yes<br/>
checking for location of bzlib library...<br/>
checking for BZ2_bzBuffToBuffCompress in -lbz2... no<br/>
configure: error: *** Unable to locate bzlib library.<br/>
<br/>
in the MSYS2 build environment I do installing:<br/>
<br/>
pacman -S mingw-w64-x86_64-bzip2<br/>
<br/>
though I get this error message above.<br/>
<br/>
any idea?<br/>
<br/>
best<br/>
helli<br/>
<br/>
<br/>
<br/>
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