en Copyright 2015 Java http://172.16.0.5:8080/history/linux-6.15/scripts/bash-completion/make#eb47ee01 kbuild: add Kbuild bash completionKernel build commands can sometimes be long, particularly whencross-compiling, making them tedious to type and prone to mistypes.This commit introduces bash completion support for common variablesand targets in Kbuild.For installation instructions, please refer to the documentation inDocumentation/kbuild/bash-completion.rst.The following examples demonstrate how this saves typing.[Example 1] a long command line for cross-compiling $ make A<TAB> -> completes 'A' to 'ARCH=' $ make ARCH=<TAB> -> displays all supported architectures $ make ARCH=arm64 CR<TAB> -> completes 'CR' to 'CROSS_COMPILE=' $ make ARCH=arm64 CROSS_COMPILE=<TAB> -> displays installed toolchains $ make ARCH=arm64 CROSS_COMPILE=aa<TAB> -> completes 'CROSS_COMPILE=aa' to 'CROSS_COMPILE=aarch64-linux-gnu-' $ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- def<TAB> -> completes 'def' to 'defconfig'[Example 2] a single build target $ make f<TAB> -> completes 'f' to 'fs/' $ make fs/<TAB> -> displays objects and sub-directories in fs/ $ make fs/xf<TAB> -> completes 'fs/xf' to 'fs/xfs/' $ make fs/xfs/l<TAB> -> completes 'fs/xfs/l' to 'fs/xfs/libxfs/xfs_' $ make fs/xfs/libxfs/xfs_g<TAB> -> completes 'fs/xfs/libxfs/xfs_g' to 'fs/xfs/libxfs/xfs_group.o'This does not aim to provide a complete list of variables and targets,as there are too many. However, it covers variables and targets usedin common scenarios, and I hope this is useful enough.Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>Reviewed-by: Nicolas Schier <n.schier@avm.de>Tested-by: Nicolas Schier <n.schier@avm.de> List of files: /linux-6.15/scripts/bash-completion/make Thu, 06 Mar 2025 15:56:22 +0000 Masahiro Yamada <masahiroy@kernel.org>