Revision f361e56f8a2fb5093a1d663293421c92dd432bba authored by ev-mp on 19 May 2019, 20:36:33 UTC, committed by GitHub on 19 May 2019, 20:36:33 UTC
Fix D435i IMU Extrinsics
installation_osx.md
# macOS Installation
**Note:** macOS support for the full range of functionality offered by the SDK is not yet complete. If you need support for R200 or the ZR300, [legacy librealsense](https://github.com/IntelRealSense/librealsense/tree/legacy) offers a subset of SDK functionality.
**Note:** The T265 tracking module is not yet supported on macOS via librealsense. Support is planned to be added in a future release.
## Building from Source
1. Install CommantLineTools `sudo xcode-select` or download XCode 6.0+ via the AppStore
2. Install the Homebrew package manager via terminal - [link](http://brew.sh/)
3. Install the following packages via brew:
* `brew install cmake libusb pkg-config`
* `brew cask install vulkan-sdk`
**Note** *librealsense* requires CMake version 3.8+ that can also be obtained via the [official CMake site](https://cmake.org/download/).
4. Generate XCode project:
* `mkdir build && cd build`
* `sudo xcode-select --reset`
* `cmake .. -DBUILD_EXAMPLES=true -DBUILD_WITH_OPENMP=false -DHWM_OVER_XU=false`
5. Build the Project
* `make -j`
> **Note:** On some Mac systems you might encounter `ld: library not found for -lusb-1.0` error (either in the terminal during make or in XCode) This can be worked-around by setting environment variable: `/bin/launchctl setenv LIBRARY_PATH /usr/local/lib`
## What works?
* SR300, D415 and D435 will stream depth, infrared and color at all supported resolutions
* The Viewer, Depth-Quality Tool and most of the examples should work
## Packaging your application
1. librealsense requires libusb to be bundled in the application. To fix the real-time linking, use `install_name_tool`
```
install_name_tool -change /usr/local/opt/libusb/lib/libusb-1.0.0.dylib @rpath/libusb-1.0.0.dylib librealsense2.dylib
```
2. Copy `libusb-1.0.0.dylib` and `librealsense2.dylib` to your application's `Frameworks` folder
## What are the known issues?
* Changing configurations will often result in a crash or the new configuration not being applied (WIP)
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