Can anyone compile this for Mac OS Big Sur?

[kir486680]

No description provided.

[keefo]

I just compiled it on macOS Big Sur 11.0.1 with Xcode Version 12.3 (12C33)
You need to fix a minor issue before you could compile it.

src/display/device/PangolinNSGLView.mm

and replace all _window with self.window

[keefo]

PR #36

[kir486680]

@keefo thanks for your solution. However, I run into a new issue

include/pangolin/display/attach.h:33:10: fatal error: 
      'GL/glew.h' file not found
#include <GL/glew.h>

I installed glew with brew but it seems like pangolin cant find it.

[keefo]

I encounter the same issue as well. I feel like it was some environmental issues. I was able to build it out by replacing include line: #include <GL/glew.h> with an absolute path like this #include <absolutepath_to_/GL/glew.h>

However, this is just a temporary solution that I used. I don't recommend others doing the same.

Later, I did uninstall some packages including python3 and reinstall them through brew. After some mingling around. I was able to rebuild the pangolin without replacing the include line above.

[markoelez]

Try this: https://github.com/markoelez/Pangolin/blob/master/README.md#building

Build works on Big Sur.

[iamkrs9]

not working on Big Sur 11.3.1

[markoelez]

@iamkrs9 what error are you getting? I am running Big Sur 11.3.1 as well and the build works fine.

[iamkrs9]

This is what happened:
I got pybind11 with brew but it showed some error after the came .. command which was the following:

CMake Error at /usr/local/share/cmake/pybind11/pybind11Common.cmake:173 (if):
if given arguments:

"14" "IN_LIST" "supported_standards"

Unknown arguments specified
Call Stack (most recent call first):
/usr/local/share/cmake/pybind11/pybind11Config.cmake:249 (include)
python/CMakeLists.txt:3 (find_package)

So I deleted the below chunk of code from /usr/local/share/cmake/pybind11/pybind11Common.cmake file:

if(PYBIND11_CPP_STANDARD)
string(REGEX MATCH [[..$]] VAL "${PYBIND11_CPP_STANDARD}")
if(CMAKE_CXX_STANDARD)
if(NOT CMAKE_CXX_STANDARD STREQUAL VAL)
message(WARNING "CMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD} does not match "
"PYBIND11_CPP_STANDARD=${PYBIND11_CPP_STANDARD}, "
"please remove PYBIND11_CPP_STANDARD from your cache")
endif()
else()
set(supported_standards 11 14 17 20)
if("${VAL}" IN_LIST supported_standards)
message(WARNING "USE -DCMAKE_CXX_STANDARD=${VAL} instead of PYBIND11_CPP_STANDARD")
set(CMAKE_CXX_STANDARD
${VAL}
CACHE STRING "From PYBIND11_CPP_STANDARD")
else()
message(FATAL_ERROR "PYBIND11_CPP_STANDARD should be replaced with CMAKE_CXX_STANDARD "
"(last two chars: ${VAL} not understood as a valid CXX std)")
endif()
endif()
endif()

It compiled after that but could not be imported so I compiled it again after placing the folder in venv/lib/python/site-packages

I can import it now and the program works but the HelloPangolin.py turns up with just a red screen and there is a warning in Pycharm that says "Parameter 'params' unfilled " for the CreateWindowAndBind function.

[JackWBoynton]

Finally got it working for Macos Monterey and Python 3.7 ! see my fork: https://github.com/JackWBoynton/pangolin

[markoelez]

I also have an alternative install script here: https://github.com/markoelez/minislam/blob/master/install_pangolin.sh, might be helpful for someone