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deploy-stub: chdir to Resources dir in GUI macOS app bundle

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This prevents a common error of trying to load non-Panda3D assets without specifying $MAIN_DIR.  We aren't currently making any guarantees about the cwd (which may in fact be / when launching from Finder), so I think this is safe.
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rdb 2020-03-30 15:54:50 +02:00
parent b05ae1f762
commit fc71fef27d
1 changed files with 4 additions and 0 deletions
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pandatool/src/deploy-stub/deploy-stub.c
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@ -522,6 +522,10 @@ int Py_FrozenMain(int argc, char **argv)
// for ConfigPageManager to read out and assign to MAIN_DIR. // for ConfigPageManager to read out and assign to MAIN_DIR.
sprintf(buffer, "%s/../Resources", dir); sprintf(buffer, "%s/../Resources", dir);
set_main_dir(buffer); set_main_dir(buffer);
// Finally, chdir to it, so that regular Python files are read from the
// right location.
chdir(buffer);
#endif #endif
n = PyImport_ImportFrozenModule("__main__"); n = PyImport_ImportFrozenModule("__main__");