diff --git a/doc/build-windows.md b/doc/build-windows.md index 40897316a4f5c..4747ada00e68d 100644 --- a/doc/build-windows.md +++ b/doc/build-windows.md @@ -29,14 +29,14 @@ First, install the general dependencies: sudo apt update sudo apt upgrade - sudo apt install build-essential cmake libtool autotools-dev automake pkg-config bsdmainutils curl git + sudo apt install cmake curl g++ git make pkg-config -A host toolchain (`build-essential`) is necessary because some dependency +A host toolchain (`g++`) is necessary because some dependency packages need to build host utilities that are used in the build process. See [dependencies.md](dependencies.md) for a complete overview. -If you want to build the windows installer with `make deploy` you need [NSIS](https://nsis.sourceforge.io/Main_Page): +If you want to build the Windows installer using the `deploy` build target, you will need [NSIS](https://nsis.sourceforge.io/Main_Page): sudo apt install nsis @@ -47,7 +47,7 @@ Acquire the source in the usual way: ## Building for 64-bit Windows -The first step is to install the mingw-w64 cross-compilation tool chain: +The first step is to install the mingw-w64 cross-compilation toolchain: ```sh sudo apt install g++-mingw-w64-x86-64-posix @@ -59,21 +59,12 @@ Note that for WSL the Bitcoin Core source path MUST be somewhere in the default example /usr/src/bitcoin, AND not under /mnt/d/. If this is not the case the dependency autoconf scripts will fail. This means you cannot use a directory that is located directly on the host Windows file system to perform the build. -Additional WSL Note: WSL support for [launching Win32 applications](https://learn.microsoft.com/en-us/archive/blogs/wsl/windows-and-ubuntu-interoperability#launching-win32-applications-from-within-wsl) -results in configure scripts being able to execute Windows Portable Executable files. This can cause -unexpected behaviour during the build, such as Win32 error dialogs for missing libraries. The recommended approach -is to temporarily disable WSL support for Win32 applications. - Build using: - PATH=$(echo "$PATH" | sed -e 's/:\/mnt.*//g') # strip out problematic Windows %PATH% imported var - sudo bash -c "echo 0 > /proc/sys/fs/binfmt_misc/status" # Disable WSL support for Win32 applications. - cd depends - make HOST=x86_64-w64-mingw32 - cd .. + gmake -C depends HOST=x86_64-w64-mingw32 # Use "-j N" for N parallel jobs. cmake -B build --toolchain depends/x86_64-w64-mingw32/toolchain.cmake - cmake --build build # use "-j N" for N parallel jobs - sudo bash -c "echo 1 > /proc/sys/fs/binfmt_misc/status" # Enable WSL support for Win32 applications. + cmake --build build # Use "-j N" for N parallel jobs. + ctest --test-dir build # Use "-j N" for N parallel tests. Some tests are disabled if Python 3 is not available. ## Depends system