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<p>Tom,</p>
<p>You should try to use a more recent version than PROJ 6.x (not
sure what "proj6" corresponds to in MacPorts). I believe PROJ
Config support was only added in PROJ > 6, or can only be
relied upon in those later versions</p>
<p>Even<br>
</p>
<div class="moz-cite-prefix">Le 01/06/2022 à 20:29, Tom O'Reilly a
écrit :<br>
</div>
<blockquote type="cite"
cite="mid:331447711.104617541.1654108161508.JavaMail.zimbra@mbari.org">
<div>
<div>
<div><span data-mce-style="color: #000000; font-family:
'courier new', courier, monaco, monospace, sans-serif;
font-size: 13.3333px; font-style: normal; font-weight:
400; letter-spacing: normal; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing:
0px; background-color: #ffffff; float: none; display:
inline !important;">I'm running cmake 3.22.4 on MacOS
11.6.</span></div>
<div><span data-mce-style="color: #000000; font-family:
'courier new', courier, monaco, monospace, sans-serif;
font-size: 13.3333px; font-style: normal; font-weight:
400; letter-spacing: normal; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing:
0px; background-color: #ffffff; float: none; display:
inline !important;">I installed proj6 with "</span><span
data-mce-style="color: #000000; font-family: 'courier
new', courier, monaco, monospace, sans-serif; font-size:
13.3333px; font-style: normal; font-weight: 400;
letter-spacing: normal; text-indent: 0px; text-transform:
none; white-space: normal; word-spacing: 0px;
background-color: #ffffff; float: none; display: inline
!important;">sudo port proj6" which looks to be<span> </span><span
class="Object" role="link"
id="OBJ_PREFIX_DWT2075_com_zimbra_url"
data-mce-style="color: #005a95; text-decoration: none;
cursor: pointer;"><span class="Object" role="link"
id="OBJ_PREFIX_DWT2081_com_zimbra_url"
data-mce-style="color: #005a95; text-decoration: none;
cursor: pointer;"><a
href="https://proj.org/install.html" target="_blank"
rel="nofollow noopener noreferrer"
data-mce-href="https://proj.org/install.html"
data-mce-style="color: #005a95; text-decoration:
none; cursor: pointer;" moz-do-not-send="true">the <span
class="Object"
id="OBJ_PREFIX_DWT171_com_zimbra_url"
data-mce-style="color: #005a95; text-decoration:
none; cursor: pointer;"><span class="Object"
id="OBJ_PREFIX_DWT212_com_zimbra_url"
data-mce-style="color: #005a95; text-decoration:
none; cursor: pointer;">proj-recommended way to
install with MacPorts</span></span></a></span></span>.
I see the proj6 include/ and lib/ subdirectories in
/opt/local/lib/proj6, and set PROJ6_ROOT to
/opt/local/lib/proj6 accordingly in my applications's
CMakeLists.txt.</span></div>
<div><span data-mce-style="color: #000000; font-family:
'courier new', courier, monaco, monospace, sans-serif;
font-size: 13.3333px; font-style: normal; font-weight:
400; letter-spacing: normal; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing:
0px; background-color: #ffffff; float: none; display:
inline !important;"><br data-mce-bogus="1">
</span></div>
<div><span data-mce-style="color: #000000; font-family:
'courier new', courier, monaco, monospace, sans-serif;
font-size: 13.3333px; font-style: normal; font-weight:
400; letter-spacing: normal; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing:
0px; background-color: #ffffff; float: none; display:
inline !important;">But CmakeLists.txt is unable to find
proj on the system. Th<span data-mce-style="font-size:
10pt;">e </span></span><span data-mce-style="font-size:
10pt;"><span class="Object"
id="OBJ_PREFIX_DWT172_com_zimbra_url"
data-mce-style="color: #005a95; text-decoration: none;
cursor: pointer; font-family: 'courier new', courier,
monaco, monospace, sans-serif;"><span class="Object"
id="OBJ_PREFIX_DWT213_com_zimbra_url"
data-mce-style="color: #005a95; text-decoration: none;
cursor: pointer;"><span class="Object" role="link"
id="OBJ_PREFIX_DWT2076_com_zimbra_url"
data-mce-style="color: #005a95; text-decoration:
none; cursor: pointer;"><span class="Object"
role="link" id="OBJ_PREFIX_DWT2082_com_zimbra_url"
data-mce-style="color: #005a95; text-decoration:
none; cursor: pointer;"><a
href="https://proj.org/development/cmake.html"
rel="nofollow noopener noreferrer nofollow
noopener noreferrer" target="_blank"
data-mce-href="https://proj.org/development/cmake.html"
data-mce-style="color: #005a95; text-decoration:
none; cursor: pointer;" moz-do-not-send="true"><span
data-mce-style="color: #1155cc;
background-color: transparent; font-weight:
400; font-style: normal; font-variant: normal;
text-decoration: underline; vertical-align:
baseline; white-space: pre-wrap;">proj page
also says</span></a></span></span></span></span><span
data-mce-style="color: #000000; background-color:
transparent; font-weight: 400; font-style: normal;
font-variant: normal; text-decoration: none;
vertical-align: baseline; white-space: pre-wrap;"><span
data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif;">:</span> </span></span></div>
<div>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px; padding-left: 30px;"><span
data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"><span
data-mce-style="color: #404040; background-color:
transparent; font-weight: 400; font-style: normal;
font-variant: normal; text-decoration: none;
vertical-align: baseline; white-space: pre-wrap;"><br
data-mce-bogus="1">
</span></span></p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px; padding-left: 30px;"><span
data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"><span
data-mce-style="color: #404040; background-color:
transparent; font-weight: 400; font-style: normal;
font-variant: normal; text-decoration: none;
vertical-align: baseline; white-space: pre-wrap;">The
recommended way to use the PROJ library in a CMake
project is to link to the imported library target </span><span
data-mce-style="color: #e74c3c; background-color:
#ffffff; font-weight: 400; font-style: normal;
font-variant: normal; text-decoration: none;
vertical-align: baseline; white-space: pre-wrap;">PROJ::proj</span><span
data-mce-style="color: #404040; background-color:
transparent; font-weight: 400; font-style: normal;
font-variant: normal; text-decoration: none;
vertical-align: baseline; white-space: pre-wrap;">
provide by the CMake configuration which comes with
the library. Typical usage is:</span></span></p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px; padding-left: 30px;"><span
data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"><span
data-mce-style="color: #404040; background-color:
transparent; font-weight: 400; font-style: normal;
font-variant: normal; text-decoration: none;
vertical-align: baseline; white-space: pre-wrap;"></span></span><br>
</p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px; padding-left: 30px;"><span
data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"><span
data-mce-style="color: #404040; background-color:
transparent; font-weight: 400; font-style: normal;
font-variant: normal; text-decoration: none;
vertical-align: baseline; white-space: pre-wrap;">
find_package(PROJ CONFIG REQUIRED) </span></span></p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px; padding-left: 30px;"><span
data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"><span
data-mce-style="color: #404040; background-color:
transparent; font-weight: 400; font-style: normal;
font-variant: normal; text-decoration: none;
vertical-align: baseline; white-space: pre-wrap;"></span></span><br>
</p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px;"><span
data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"><span
data-mce-style="color: #404040; background-color:
transparent; font-weight: 400; font-style: normal;
font-variant: normal; text-decoration: none;
vertical-align: baseline; white-space: pre-wrap;">However
find_package() cannot find PROJ or PROJ6 on my system
- find_package() exits with this message:</span></span></p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px;"><span
data-mce-style="color: #404040; font-family: 'courier
new', courier, monaco, monospace, sans-serif;"><span
data-mce-style="font-size: 13.3333px; white-space:
pre-wrap;">CMake Error at CMakeLists.txt:95
(find_package):</span></span></p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px;"><span
data-mce-style="color: #404040; font-family: 'courier
new', courier, monaco, monospace, sans-serif;"><span
data-mce-style="font-size: 13.3333px; white-space:
pre-wrap;"> Could not find a package configuration
file provided by "PROJ6" with any of</span></span></p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px;"><span
data-mce-style="color: #404040; font-family: 'courier
new', courier, monaco, monospace, sans-serif;"><span
data-mce-style="font-size: 13.3333px; white-space:
pre-wrap;"> the following names:</span></span></p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px;"><span
data-mce-style="color: #404040; font-family: 'courier
new', courier, monaco, monospace, sans-serif;"><span
data-mce-style="font-size: 13.3333px; white-space:
pre-wrap;"> </span></span></p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px;"><span
data-mce-style="color: #404040; font-family: 'courier
new', courier, monaco, monospace, sans-serif;"><span
data-mce-style="font-size: 13.3333px; white-space:
pre-wrap;"> PROJ6Config.cmake</span></span></p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px;"><span
data-mce-style="color: #404040; font-family: 'courier
new', courier, monaco, monospace, sans-serif;"><span
data-mce-style="font-size: 13.3333px; white-space:
pre-wrap;"> proj6-config.cmake</span></span></p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px;"><br>
</p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px;"><span
data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"><span
data-mce-style="color: #404040; background-color:
transparent; font-weight: 400; font-style: normal;
font-variant: normal; text-decoration: none;
vertical-align: baseline; white-space: pre-wrap;">Moreover
I do not see any files named "proj*.cmake" in
/opt/local - somehow installing proj6 with MacPorts
did not include this package information? What am I
doing wrong?</span></span></p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px;"><span
data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"><span
data-mce-style="color: #404040; background-color:
transparent; font-weight: 400; font-style: normal;
font-variant: normal; text-decoration: none;
vertical-align: baseline; white-space: pre-wrap;">Any
help much appreciated!</span></span></p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px;"><span
data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"><span
data-mce-style="color: #404040; background-color:
transparent; font-weight: 400; font-style: normal;
font-variant: normal; text-decoration: none;
vertical-align: baseline; white-space: pre-wrap;"></span></span><br>
</p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px;"><span
data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"><span
data-mce-style="color: #404040; background-color:
transparent; font-weight: 400; font-style: normal;
font-variant: normal; text-decoration: none;
vertical-align: baseline; white-space: pre-wrap;">Thanks</span></span></p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px;"><span
data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"><span
data-mce-style="color: #404040; background-color:
transparent; font-weight: 400; font-style: normal;
font-variant: normal; text-decoration: none;
vertical-align: baseline; white-space: pre-wrap;">Tom</span></span></p>
<p dir="ltr" data-mce-style="color: #000000; font-family:
arial, helvetica, sans-serif; font-size: 16px; font-style:
normal; font-weight: 400; letter-spacing: normal;
text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; background-color: #ffffff;
line-height: 1.38; margin: 0px;"><br>
</p>
</div>
</div>
<div data-marker="__SIG_PRE__"><span
data-mce-style="font-family: 'courier new', courier, monaco,
monospace, sans-serif; font-size: 10pt;">--------------------------------------------------</span><br>
<span data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;">Thomas C.
O'Reilly</span><br>
<span data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;">Monterey
Bay Aquarium Research Institute</span><br>
<span data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;">7700
Sandholdt Road</span><br>
<span data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;">Moss
Landing, California 95039-9644</span><br>
<span data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;">831-775-1766
(voice)</span><br>
<span data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;">831-775-1620
(FAX)</span><br>
<span data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"><a class="moz-txt-link-abbreviated" href="mailto:oreilly@mbari.org">oreilly@mbari.org</a>
(email)</span><br>
<span data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"><a class="moz-txt-link-freetext" href="http://www.mbari.org">http://www.mbari.org</a>
(World-wide Web)</span><br>
<span data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"> </span><br>
<span data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;">"The
machine does not isolate us from the great mysteries</span><br>
<span data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"> of nature,
but plunges us more deeply into them."</span><br>
<span data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"> </span><br>
<span data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"> -
ANTOINE DE SAINT-EXUPERY</span><br>
<span data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"> "Wind,
Sand, and Stars" (1939)</span><br>
<span data-mce-style="font-family: 'courier new', courier,
monaco, monospace, sans-serif; font-size: 10pt;"> </span></div>
</div>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
<pre class="moz-quote-pre" wrap="">_______________________________________________
PROJ mailing list
<a class="moz-txt-link-abbreviated" href="mailto:PROJ@lists.osgeo.org">PROJ@lists.osgeo.org</a>
<a class="moz-txt-link-freetext" href="https://lists.osgeo.org/mailman/listinfo/proj">https://lists.osgeo.org/mailman/listinfo/proj</a>
</pre>
</blockquote>
<pre class="moz-signature" cols="72">--
<a class="moz-txt-link-freetext" href="http://www.spatialys.com">http://www.spatialys.com</a>
My software is free, but my time generally not.</pre>
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