| # Build: QNX |
| |
| Requires QNX SDP to build, with `QNX_TARGET` and `QNX_HOST` environment variables set. Make sure the latest meson is installed. |
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| Build scripts are made available to show how to cross-compile gfxstream and its aemu dependencies. See `./qnx/nto/build-aemu.sh` and `./qnx/nto/build-gfxstream.sh` |
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| cd ./qnx |
| make |
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| Make will navigate to `./qnx/nto/aarch64le` and run the build scripts from there. |
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| The aemu dependency is downloaded to, and built in `./qnx/nto/aarch64le/aemu`. |
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| Gfxstream's build directory is `./qnx/nto/aarch64le/gfxstream`. |
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| cd ./qnx |
| make install |
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| The install target requires the `INSTALL_ROOT_nto` environment variable, which sets the qnx staging/install path. |
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| pinfo.mk writes build info into the binary: |
| |
| # use -i ./nto/aarch64le/gfxstream/host/libgfxstream_backend.so |
| QNX_BUILDID=(GNU)5dc1327b962ed2a7e992c1f6f35c0df3 |
| NAME=libgfxstream_backend.so |
| DESCRIPTION=virtio-gpu backend renderer |
| DATE=2023/09/18-10:58:49-EDT |
| COMMIT=7b8c19e51845aee014684c43e6aa8409e919af6a |
| |
| A "recursive make" directory layout is used to allow multiplatform builds. For more info, see: [Conventions for Recursive Makefiles and Directories](https://www.qnx.com/developers/docs/7.1/#com.qnx.doc.neutrino.prog/topic/make_convent.html) |
