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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>Hmm what about GDAL built with GEOS on Mac, anything fun happen there? <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From:</b> Paul Ramsey <pramsey@cleverelephant.ca> <br><b>Sent:</b> Friday, November 10, 2023 6:51 PM<br><b>To:</b> Regina Obe <lr@pcorp.us><br><b>Cc:</b> GEOS Development List <geos-devel@lists.osgeo.org>; PostGIS Development Discussion <postgis-devel@lists.osgeo.org><br><b>Subject:</b> Re: [geos-devel] MacOS DYLD Fix<o:p></o:p></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal><br><br><o:p></o:p></p><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal>On Nov 10, 2023, at 3:46 PM, Regina Obe <<a href="mailto:lr@pcorp.us">lr@pcorp.us</a>> wrote:<o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>This isn’t an issue with other projects besides PostGIS that use GEOS?<o:p></o:p></p></div><div><p class=MsoNormal>Perhaps related, how much trouble would it be to get PostGIS to use pkgconfig for GEOS. I see that GEOS does ship pkgconfig files.<o:p></o:p></p></div></div></blockquote><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>We could probably do it on a going-forward basis, but per usual we’d end up with all the old code *plus* the pkgconfig code, so it wouldn’t really “clean up” anything. There are autoconf macros already in configure.ac doing pkgconfig stuff on other deps, so not too too hard of an add.<o:p></o:p></p></div><p class=MsoNormal><br><br><o:p></o:p></p><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal> It’s always annoying when I try to do it that I have to explicitly specify the geos-config file in PostGIS when in other cases, we can read the pkg-config and have in fact standardized on that for other dependencies we use.<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>I’ve added PostGIS dev to this since well we seem to be talking about PostGIS now.<o:p></o:p></p></div></blockquote><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I’m honestly at a bit of a loss as to whether installing with an rpath and expecting linking software to set an appropriate search path is the right thing, or locking in a fixed installation location is the right thing. Certainly the latter results in less nonsense in the postgis build. But it broke proj, which had some tests that expected to be able to manually move an installation post-install.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>P<o:p></o:p></p></div><p class=MsoNormal><br><br><o:p></o:p></p><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><div><p class=MsoNormal> <o:p></o:p></p></div><div style='border:none;border-left:solid windowtext 1.5pt;padding:0in 0in 0in 4.0pt;border-color:currentcolor currentcolor currentcolor blue;border-image: none'><div><div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0in 0in 0in;border-color:currentcolor currentcolor;border-image: none'><div><p class=MsoNormal><b>From:</b><span class=apple-converted-space> </span>Paul Ramsey <<a href="mailto:pramsey@cleverelephant.ca">pramsey@cleverelephant.ca</a>><span class=apple-converted-space> </span><br><b>Sent:</b><span class=apple-converted-space> </span>Friday, November 10, 2023 12:58 PM<br><b>To:</b><span class=apple-converted-space> </span>Regina Obe <<a href="mailto:lr@pcorp.us">lr@pcorp.us</a>><br><b>Cc:</b><span class=apple-converted-space> </span>GEOS Development List <<a href="mailto:geos-devel@lists.osgeo.org">geos-devel@lists.osgeo.org</a>><br><b>Subject:</b><span class=apple-converted-space> </span>Re: [geos-devel] MacOS DYLD Fix<o:p></o:p></p></div></div></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>I’m on both sides of the argument now. The best/better practice might be to leave the install behaviour as-is and try to coerce PostGIS into ensuring the LD_RPATH on postgis.so, and other targets is set to the discovered locations of the dylib files in the ./configure.<o:p></o:p></p></div><div><div><p class=MsoNormal> <o:p></o:p></p></div></div><div><div><p class=MsoNormal>P.<o:p></o:p></p></div><div><div><p class=MsoNormal><br><br><br><o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><div><p class=MsoNormal>On Nov 9, 2023, at 6:38 PM, Regina Obe <<a href="mailto:lr@pcorp.us">lr@pcorp.us</a>> wrote:<o:p></o:p></p></div></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><div><div><p class=MsoNormal>I’ll hold off on releasing until there is consensus on this issue.<o:p></o:p></p></div></div><div><div><p class=MsoNormal> <o:p></o:p></p></div></div><div style='border:none;border-left:solid windowtext 1.5pt;padding:0in 0in 0in 4.0pt;border-color:currentcolor currentcolor currentcolor blue;border-image: none'><div><div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0in 0in 0in;border-color:currentcolor;border-image: none'><div><div><p class=MsoNormal><b>From:</b><span class=apple-converted-space> </span>geos-devel <<a href="mailto:geos-devel-bounces@lists.osgeo.org">geos-devel-bounces@lists.osgeo.org</a>><span class=apple-converted-space> </span><b>On Behalf Of<span class=apple-converted-space> </span></b>Paul Ramsey via geos-devel<br><b>Sent:</b><span class=apple-converted-space> </span>Thursday, November 9, 2023 4:47 PM<br><b>To:</b><span class=apple-converted-space> </span>GEOS Development List <<a href="mailto:geos-devel@lists.osgeo.org">geos-devel@lists.osgeo.org</a>><br><b>Cc:</b><span class=apple-converted-space> </span>Paul Ramsey <<a href="mailto:pramsey@cleverelephant.ca">pramsey@cleverelephant.ca</a>><br><b>Subject:</b><span class=apple-converted-space> </span>[geos-devel] MacOS DYLD Fix<o:p></o:p></p></div></div></div></div><div><div><p class=MsoNormal> <o:p></o:p></p></div></div><div><div><p class=MsoNormal>From XCode 15, the dyld linker no longer falls back to /usr/local/lib when resolving an @rpath, so installing libraries in /usr/local/lib and hoping that the linker finds them there is no longer workable. They need to be installed with LC_ID_DYLIB set to the install location, which in cmake world means installing them after setting the INSTALL_NAME_DIR property on the target.<o:p></o:p></p></div></div><div><div><div><p class=MsoNormal> <o:p></o:p></p></div></div></div><div><div><div><p class=MsoNormal><a href="https://github.com/libgeos/geos/commit/8cf761b4d77b1261e0f6673c6716adb2daee7eb1">https://github.com/libgeos/geos/commit/8cf761b4d77b1261e0f6673c6716adb2daee7eb1</a><o:p></o:p></p></div></div></div><div><div><div><p class=MsoNormal> <o:p></o:p></p></div></div></div><div><div><div><p class=MsoNormal>I have committed this into main, and would like to pull it back a few stable braches too, since I need it to effectively work on postgis/geos on my Macbook, but I am going to hold off on the stable branches for a while, if anyone working on main finds that this change has broken something in *their* environment, please let me know.<o:p></o:p></p></div></div></div><div><div><div><p class=MsoNormal> <o:p></o:p></p></div></div></div><div><div><div><p class=MsoNormal>P.<o:p></o:p></p></div></div></div></div></div></blockquote></div></div></div></div></blockquote></div><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>