[Buildroot] [PATCHv3 2/2] utils/test-pkg: clean output dir for successful builds
Thomas De Schampheleire
patrickdepinguin at gmail.com
Tue Feb 5 21:21:42 UTC 2019
From: Thomas De Schampheleire <thomas.de_schampheleire at nokia.com>
test-pkg will use gigabytes of space when testing all toolchains.
Nevertheless, you are normally only interested in the actual build / host
tree when there is a build failure.
Do a 'make clean' for successful builds to save disk space, unless the new
option '-k/--keep' is set.
Note that the logfile and configuration is always retained for inspection.
Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire at nokia.com>
---
utils/test-pkg | 21 ++++++++++++++++++---
1 file changed, 18 insertions(+), 3 deletions(-)
v3: add missing help entry for --keep
v2: make the feature optional via '--keep' (feedback Arnout and Peter)
diff --git a/utils/test-pkg b/utils/test-pkg
index 087f9ddca9..c2aec0784d 100755
--- a/utils/test-pkg
+++ b/utils/test-pkg
@@ -6,16 +6,17 @@ TOOLCHAINS_CSV='support/config-fragments/autobuild/toolchain-configs.csv'
main() {
local o O opts
local cfg dir pkg random toolchains_csv toolchain all number mode
- local ret nb nb_skip nb_fail nb_legal nb_tc build_dir
+ local ret nb nb_skip nb_fail nb_legal nb_tc build_dir keep
local -a toolchains
- o='hac:d:n:p:r:t:'
- O='help,all,config-snippet:,build-dir:,number:,package:,random:,toolchains-csv:'
+ o='hakc:d:n:p:r:t:'
+ O='help,all,keep,config-snippet:,build-dir:,number:,package:,random:,toolchains-csv:'
opts="$(getopt -n "${my_name}" -o "${o}" -l "${O}" -- "${@}")"
eval set -- "${opts}"
random=0
all=0
+ keep=0
number=0
mode=0
toolchains_csv="${TOOLCHAINS_CSV}"
@@ -27,6 +28,9 @@ main() {
(-a|--all)
all=1; shift 1
;;
+ (-k|--keep)
+ keep=1; shift 1
+ ;;
(-c|--config-snippet)
cfg="${2}"; shift 2
;;
@@ -161,6 +165,12 @@ build_one() {
if ! make O="${dir}" legal-info >> "${dir}/logfile" 2>&1; then
return 3
fi
+
+ # If we get here, the build was successful. Clean up the build/host
+ # directories to save disk space, unless 'keep' was set.
+ if [ ${keep} -ne 1 ]; then
+ make O="${dir}" clean >> "${dir}/logfile" 2>&1
+ fi
}
help() {
@@ -221,6 +231,11 @@ Options:
try. If not specified, the toolchains in ${TOOLCHAINS_CSV} will be
used.
+ -k, --keep
+ Keep the build directories even if the build succeeds.
+ Note: the logfile and configuration is always retained, even without
+ this option.
+
Example:
Testing libcec would require a config snippet that contains:
--
2.19.2
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