| Remove local python modules from the search path when running the compiler. |
| |
| The python build will invoke python with a custom PYTHONPATH (pointing to |
| local libs) which will mess up any python scripts we execute, like our |
| compiler wrapper. |
| |
| We can't create wrappers and point the build at those because python will |
| record the values for CC/CXX and write it out to its installed modules, and |
| those values will be loaded later when cross-compiling other python packages. |
| |
| This hack is kind of terrible, but so are many of the alternatives. |
| |
| --- a/setup.py |
| +++ a/setup.py |
| @@ -46,6 +46,10 @@ |
| disable_ssl = 0 |
| |
| |
| +for v in ('CC', 'CXX', 'LDSHARED'): |
| + if v in os.environ: |
| + os.environ[v] = 'env -u PYTHONPATH ' + os.environ[v] |
| + |
| exit_status = 0 |
| |
| def add_dir_to_list(dirlist, dir): |
