From ced2a017f2362af37d27126ef65b8894377df4d8 Mon Sep 17 00:00:00 2001 From: Martin Roth Date: Fri, 12 Jul 2024 18:10:54 -0600 Subject: [PATCH] util/scripts: Add script to capture commands from build This allows better debugging of the build by writing all the commands run by the build into a file by replacing the standard shell. Run with: make SHELL="${PWD}/util/scripts/capture_commands.sh" This will allow us to verify that the commands being run are posix compliant. Signed-off-by: Martin Roth Change-Id: I67efc5096747c2e746642639f88273132e070e49 Reviewed-on: https://review.coreboot.org/c/coreboot/+/83442 Tested-by: build bot (Jenkins) Reviewed-by: Felix Singer Reviewed-by: Matt DeVillier --- util/scripts/capture_commands.sh | 17 +++++++++++++++++ util/scripts/description.md | 2 ++ 2 files changed, 19 insertions(+) create mode 100755 util/scripts/capture_commands.sh diff --git a/util/scripts/capture_commands.sh b/util/scripts/capture_commands.sh new file mode 100755 index 0000000000..9e2e08f96b --- /dev/null +++ b/util/scripts/capture_commands.sh @@ -0,0 +1,17 @@ +#!/usr/bin/env sh +## SPDX-License-Identifier: BSD-3-Clause + +# This script allows us to capture all the commands run in the shell by the +# coreboot build. This is better than using 'make v=1' because it captures +# commands right from the beginning of the build, and sends the output of any +# command to the interactive shell. + +# To use, run: +# make SHELL="${PWD}/util/scripts/capture_commands.sh" + +REALSHELL=${REALSHELL:-sh} +OUTPUT_DIR=${TOP:-/tmp} +CAPTURE_FILE=${CAPTURE_FILE:-commands.txt} + +env echo "$*" | sed 's/^-c '// >> "${OUTPUT_DIR}/${CAPTURE_FILE}" +"${REALSHELL}" "$@" diff --git a/util/scripts/description.md b/util/scripts/description.md index 1c67f07399..91a108cfaf 100644 --- a/util/scripts/description.md +++ b/util/scripts/description.md @@ -1,4 +1,6 @@ __scripts__ + * capture_commands.sh - Write all commands from the build to a file. + `Shell` * _config_ - Manipulate options in a .config file from the command line `Bash` * _cross-repo-cherrypick_ - Pull in patches from another tree from a