Comments (9)
meshula
commented on June 16, 2024
1
actually the problem is in tlRender/cmake/Modules/FindOCIO.cmake.
if(CMAKE_BUILD_TYPE MATCHES "^Debug$")
find_library(OCIO_yaml_LIBRARY NAMES libyaml-cppmdd libyaml-cpp yaml-cpp)
find_library(OCIO_pystring_LIBRARY NAMES pystring)
find_library(OCIO_expat LIBRARY NAMES expatdMD expat)
else()
find_library(OCIO_yaml_LIBRARY NAMES libyaml-cppmd libyaml-cpp yaml-cpp)
find_library(OCIO_pystring_LIBRARY NAMES pystring)
find_library(OCIO_expat LIBRARY NAMES expatMD)
endif()
the release version also needs to look for expat as an alternate name.
Yep... Adding expat my build succeeds!
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darbyjohnston
commented on June 16, 2024
1
Ah Ok, great, I just checked in a change to add the missing "expat" name.
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darbyjohnston
commented on June 16, 2024
That's odd, OCIO should build the dependencies it needs; are you building from the directions on the home page?
https://github.com/darbyjohnston/tlRender#building-on-macos
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meshula
commented on June 16, 2024
1509 git clone https://github.com/darbyjohnston/tlRender.git
1510 cd tlRender
1511 mkdir build;cd build
1512 cmake ../etc/SuperBuild/ -DCMAKE_INSTALL_PREFIX=$PWD/install -DCMAKE_PREFIX_PATH=$PWD/install
1513 cmake --build . -j 4
Perhaps you've got expat in a global path due to macports or homebrew?
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meshula
commented on June 16, 2024
expat isn't in the install dir.
drwxrwxr-x nporcino gfx 1.1 KB Mon Jul 19 18:26:18 2021 .
drwxrwxr-x nporcino gfx 192 B Mon Jul 19 18:22:27 2021 ..
drwxr-xr-x nporcino gfx 128 B Mon Jul 19 18:22:25 2021 freetype2
.rw-r--r-- nporcino gfx 3.3 KB Mon Jul 19 18:22:12 2021 fseq.h
.rw-r--r-- nporcino gfx 211 KB Mon Jul 19 18:21:18 2021 glad.h
drwxr-xr-x nporcino gfx 128 B Mon Jul 19 18:22:16 2021 GLFW
.rw-r--r-- nporcino gfx 2.1 KB Mon Jul 19 18:23:17 2021 jconfig.h
.rw-r--r-- nporcino gfx 15 KB Mon Nov 16 15:38:06 2020 jerror.h
.rw-r--r-- nporcino gfx 15 KB Mon Nov 16 15:38:06 2020 jmorecfg.h
.rw-r--r-- nporcino gfx 49 KB Mon Nov 16 15:38:06 2020 jpeglib.h
drwxrwxr-x nporcino gfx 96 B Mon Jul 19 18:22:08 2021 KHR
drwxrwxr-x nporcino gfx 832 B Mon Jul 19 18:26:18 2021 libavcodec
drwxrwxr-x nporcino gfx 128 B Mon Jul 19 18:26:18 2021 libavdevice
drwxrwxr-x nporcino gfx 192 B Mon Jul 19 18:26:18 2021 libavfilter
drwxrwxr-x nporcino gfx 160 B Mon Jul 19 18:26:18 2021 libavformat
drwxrwxr-x nporcino gfx 2.8 KB Mon Jul 19 18:26:18 2021 libavutil
drwxrwxr-x nporcino gfx 160 B Mon Jul 19 18:22:27 2021 libpng16
drwxrwxr-x nporcino gfx 128 B Mon Jul 19 18:26:18 2021 libswresample
drwxrwxr-x nporcino gfx 128 B Mon Jul 19 18:26:18 2021 libswscale
drwxrwxr-x nporcino gfx 224 B Mon Jul 19 18:24:34 2021 OpenColorIO
drwxrwxr-x nporcino gfx 5.1 KB Mon Jul 19 18:23:42 2021 OpenEXR
drwxrwxr-x nporcino gfx 256 B Mon Jul 19 18:22:54 2021 opentime
drwxrwxr-x nporcino gfx 1.3 KB Mon Jul 19 18:22:54 2021 opentimelineio
.rw-r--r-- nporcino gfx 140 KB Mon Jul 19 18:22:24 2021 png.h
.rw-r--r-- nporcino gfx 22 KB Mon Jul 19 18:22:24 2021 pngconf.h
.rw-r--r-- nporcino gfx 7.4 KB Mon Jul 19 18:22:25 2021 pnglibconf.h
drwxrwxr-x nporcino gfx 96 B Mon Jul 19 18:23:07 2021 pystring
.rw-r--r-- nporcino gfx 36 KB Sat Nov 10 06:33:01 2018 tiff.h
.rw-r--r-- nporcino gfx 3.1 KB Mon Jul 19 18:23:52 2021 tiffconf.h
.rw-r--r-- nporcino gfx 23 KB Fri May 31 06:05:23 2019 tiffio.h
.rw-r--r-- nporcino gfx 1.6 KB Sun Oct 28 07:13:31 2018 tiffio.hxx
.rw-r--r-- nporcino gfx 410 B Sun Nov 3 12:11:12 2019 tiffvers.h
.rw-r--r-- nporcino gfx 72 KB Mon Nov 16 15:38:06 2020 turbojpeg.h
drwxr-xr-x nporcino gfx 672 B Mon Jul 19 18:23:06 2021 yaml-cpp
.rw-r--r-- nporcino gfx 16 KB Mon Jul 19 18:22:10 2021 zconf.h
.rw-r--r-- nporcino gfx 94 KB Sun Jan 15 09:29:40 2017 zlib.h
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meshula
commented on June 16, 2024
It's definitely a flaw in someone's find algo for expat:
//The directory containing a CMake configuration file for expat.
expat_DIR:PATH=expat_DIR-NOTFOUND
//Path to a file.
expat_INCLUDE_DIR:PATH=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include
//Path to a library.
expat_LIBRARY:FILEPATH=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/lib/libexpat.tbd
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darbyjohnston
commented on June 16, 2024
Good point about homebrew, maybe that's also what was supplying stat64 on my machine.
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meshula
commented on June 16, 2024
OCIO/src/OCIO/share/cmake/modules/Findexpat.cmake
looks like no one has set it up for Mac/iOS. It's probably possible to coerce their script with expat_Root, but it seems like it's not a trivial work around.
cmake ../etc/SuperBuild/ -DCMAKE_INSTALL_PREFIX=$PWD/install -DCMAKE_PREFIX_PATH=$PWD/install -Dexpat_ROOT=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr
-- Configuring done
-- Generating done
CMake Warning:
Manually-specified variables were not used by the project:
expat_ROOT
no dice
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darbyjohnston
commented on June 16, 2024
Interesting, not homebrew, but from Xcode; this is from the macOS GitHub action:
Found expat: /Applications/Xcode_12.4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/usr/lib/libexpat.tbd (found suitable version "2.2.8", minimum required is "2.2.8")
I think you are right about building expat, I should probably add yaml as well. It is currently being built by OCIO as a CMake "ExternalProject_Add" but I'm getting a lot of warnings from it during linking.
I'll add the OCIO dependencies, thanks for troubleshooting this!
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