Hi, Sorry if this is an elementary cmake question but I am curious if there is a cleaner solution than I came up with.
I'm trying to build GDAL 3.8.3 with WEBP support. I built libwebp 1.3.2 (the latest) without any problems, also using cmake. However, when building GDAL, the link on the shared library fails since WEBP seems to require TWO libraries (in the libwebp package), libwebp and libsharpyuv. My question is how can I persuade cmake to accept both libraries for WEBP_LIBRARY? I thought quotes would help. What I think I ought to be able to do is something like -DWEBP_LIBRARY="/usr/local/devlibs/libwebp-1.3.2/lib64/libwebp.a /usr/local/devlibs/libwebp-1.3.2/lib64/libsharpyuv.a" \ or else "-DWEBP_LIBRARY=/usr/local/devlibs/libwebp-1.3.2/lib64/libwebp.a /usr/local/devlibs/libwebp-1.3.2/lib64/libsharpyuv.a" \ but both options produce link lines that include the double quotes! This is an issue on Windows and Linux for me. I have a couple of workarounds that I won't bore you with, but I was wondering what the best practice is here (other than hand-editing the cmake output of course). I think that libwebp added the "sharpyuv" stuff at version 1.3.0 so perhaps using an older version would also work, but that doesn't seem sustainable. Thanks for suggestions, carl
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