diff --git a/docs/install.md b/docs/install.md index 7ac85e82d2..a3174202fb 100644 --- a/docs/install.md +++ b/docs/install.md @@ -711,25 +711,36 @@ to the minimum iOS version you want to target and execute this file to build the ### HarmonyOS -For this target you will need the cross-compiler toolchain package by Huawei, which contains solutions for both Windows and Linux. Only the Linux-based -toolchain has been tested so far, but the following instructions may apply similarly to Windows: - -Download https://repo.huaweicloud.com/harmonyos/os/4.1.1-Release/ohos-sdk-windows_linux-public.tar.gz (or whatever newer version may be available in the future). Use tar xvf ohos-sdk-windows_linux_public.tar.gz to unpack it somewhere on your system. This will create a folder named "ohos-sdk" with subfolders "linux" and "windows". In the linux one you will find a ZIP archive named "native-linux-x64-4.1.7.8-Release.zip" - you need to unzip this where you want to -install the cross-compiler, for example in /opt/ohos-sdk. +For this target you will need the cross-compiler toolchain package by Huawei, +which contains solutions for both Windows and Linux. Only the Linux-based +toolchain has been tested so far, but the following instructions may apply +similarly to Windows: + +Download [this HarmonyOS 4.1.1 SDK](https://repo.huaweicloud.com/harmonyos/os/4.1.1-Release/ohos-sdk-windows_linux-public.tar.gz), +or whatever newer version may be available in the future). Use `tar -xvf +ohos-sdk-windows_linux_public.tar.gz` to unpack it somewhere on your system. +This will create a folder named "ohos-sdk" with subfolders "linux" and +"windows". In the linux one you will find a ZIP archive named +`native-linux-x64-4.1.7.8-Release.zip` - you need to unzip this where you want +to install the cross-compiler, for example in `/opt/ohos-sdk`. In the directory where you unpacked OpenBLAS, create a build directory for cmake, and change into it : -``` +```bash mkdir build cd build ``` -Use the version of `cmake` that came with the SDK, and specify the location of its toolchain file as a cmake option. Also set the build target for OpenBLAS to ARMV8 and specify NOFORTRAN=1 (at least as of version 4.1.1, the SDK contains no Fortran compiler): -``` -/opt/ohos-sdk/linux/native/build-tools/cmake/bin/cmake -DCMAKE_TOOLCHAIN_FILE=/opt/ohos-sdk/linux/native/build/cmake/ohos.toolchain.cmake \ +Use the version of `cmake` that came with the SDK, and specify the location of +its toolchain file as a cmake option. Also set the build target for OpenBLAS to +`ARMV8` and specify `NOFORTRAN=1` (at least as of version 4.1.1, the SDK +contains no Fortran compiler): +```bash +/opt/ohos-sdk/linux/native/build-tools/cmake/bin/cmake \ + -DCMAKE_TOOLCHAIN_FILE=/opt/ohos-sdk/linux/native/build/cmake/ohos.toolchain.cmake \ -DOHOS_ARCH="arm64-v8a" -DTARGET=ARMV8 -DNOFORTRAN=1 .. ``` -Additional other OpenBLAS build options like USE_OPENMP=1 or DYNAMIC_ARCH=1 will probably work too. -Finally do the build: -``` +Additional other OpenBLAS build options like `USE_OPENMP=1` or `DYNAMIC_ARCH=1` +will probably work too. Finally do the build: +```bash /opt/ohos-sdk/linux/native/build-tools/cmake/bin/cmake --build . ```