I migrated to a Mac OS and it appears I broke something. Anyhow I am trying to get a build of Panda3D going again on Big Sur. (I have done gotten panda3d to build on Big Sur before but upgraded my computer and may have broke something in doing that). It’s stopping early in the build when it tries to use bison: Here is the whole compile stream:
Office-Mac:panda3d paustian$ cd /Users/paustian/Documents/ComputingProjects/panda3d ; /usr/bin/env /usr/local/bin/python3 /Users/paustian/.vscode/extensions/ms-python.python-2021.5.842923320/pythonFiles/lib/python/debugpy/launcher 50810 -- /Users/paustian/Documents/ComputingProjects/panda3d/makepanda/makepanda.py --everything --no-fmod --optimize=1 Version: 1.11.0 Platform: macosx-10.9-x86_64 Using Python 3.8 Target OS: darwin Target arch: x86_64 WARNING: Could not locate thirdparty package fftw, excluding from build WARNING: Could not locate thirdparty package gles, excluding from build WARNING: Could not locate thirdparty package gles2, excluding from build WARNING: Could not locate thirdparty package egl, excluding from build WARNING: Could not locate pkg-config package gtk+-2.0, excluding from build Generating dependencies... WARNING: file depends on Python but is not in an ABI-specific directory: built/bin/deploy-stub WARNING: file depends on Python but is not in an ABI-specific directory: built/bin/deploy-stubw [ 0%] Building C++ object built/tmp/p3dtoolbase_composite1.o [ 0%] Building C++ object built/tmp/p3dtoolbase_composite2.o [ 0%] Building C object built/tmp/p3dtoolbase_lookup3.o [ 0%] Building C++ object built/tmp/p3dtoolbase_indent.o [ 0%] Building C++ object built/tmp/p3dtoolutil_composite1.o [ 0%] Building C++ object built/tmp/p3dtoolutil_composite2.o [ 1%] Building Objective-C++ object built/tmp/p3dtoolutil_filename_assist.o [ 1%] Building C++ object built/tmp/p3dtool_dtool.o [ 1%] Linking dynamic library built/lib/libp3dtool.dylib [ 1%] Building Bison object built/tmp/p3cppParser_cppBison.o Storing dependency cache. Elapsed Time: 24 sec The following command returned a non-zero value: bison -y -d -obuilt/tmp/cppBison.yxx.c -p cppyy dtool/src/cppparser/cppBison.yxx Build terminated.
Any help appreciated.