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1 | 1 | """
|
2 |
| - On OSX, the loader does not look at the current process to load |
3 |
| - dylibs -- it insists on finding them itself, so we have to fixup |
4 |
| - our binaries such that they resolve correctly. |
5 |
| - |
6 |
| - Two cases we need to deal with |
7 |
| - - Local development/installation |
8 |
| - - Building a wheel for pypi |
9 |
| - |
10 |
| - In development, we assume things are installed exactly where they will be |
11 |
| - at runtime. |
12 |
| - -> @loader_path/{relpath(final_location, dep_path)} |
13 |
| - |
14 |
| - For pypi wheels, we assume that installation is in site-packages, and |
15 |
| - so are the libraries that this lib depends on. |
16 |
| - -> @loader_path/{relpath(final_siterel, dep_siterel)} |
17 |
| - |
18 |
| - Notice these are the same IF you only build wheels in a virtualenv |
19 |
| - that only has its dependencies installed in site-packages |
20 |
| - |
21 |
| -
|
22 |
| - .. warning:: This will only work for the environment it's compiled in! |
23 |
| - This basically means don't compile wheels in your development |
24 |
| - environment, use a clean environment instead |
| 2 | +On OSX, the loader does not look at the current process to load |
| 3 | +dylibs -- it insists on finding them itself, so we have to fixup |
| 4 | +our binaries such that they resolve correctly. |
| 5 | +
|
| 6 | +Two cases we need to deal with |
| 7 | +- Local development/installation |
| 8 | +- Building a wheel for pypi |
| 9 | +
|
| 10 | +In development, we assume things are installed exactly where they will be |
| 11 | +at runtime. |
| 12 | + -> @loader_path/{relpath(final_location, dep_path)} |
| 13 | +
|
| 14 | +For pypi wheels, we assume that installation is in site-packages, and |
| 15 | +so are the libraries that this lib depends on. |
| 16 | + -> @loader_path/{relpath(final_siterel, dep_siterel)} |
| 17 | +
|
| 18 | +Notice these are the same IF you only build wheels in a virtualenv |
| 19 | +that only has its dependencies installed in site-packages |
| 20 | +
|
| 21 | +
|
| 22 | +.. warning:: This will only work for the environment it's compiled in! |
| 23 | + This basically means don't compile wheels in your development |
| 24 | + environment, use a clean environment instead |
25 | 25 |
|
26 | 26 | """
|
27 | 27 |
|
|
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