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samples: check if update is needed

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Add a ct-ng action to check if samples needs being updated.
This will be usefull when the config options change.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
This commit is contained in:
Yann E. MORIN" 2013-01-22 00:32:38 +01:00
parent 5e9d4ba24f
commit d82f1c6f2a
2 changed files with 20 additions and 2 deletions
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6
ct-ng.comp
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@ -9,6 +9,7 @@ _ct_ng () {
samples=$( "${COMP_WORDS[0]}" list-samples-short 2>/dev/null )
show_samples=$(echo "${samples}" |sed -r -e 's/(^| )/\1show-/g;')
build_samples=$(echo "${samples}" |sed -r -e 's/(^| )/\1build-/g;')
check_samples=$(echo "${samples}" |sed -r -e 's/(^| )/\1check-/g;')
steps=$(${COMP_WORDS[0]} list-steps 2>/dev/null |awk '$1 == "-" { print $2; }')
start_steps=$(echo "${steps}" |sed -r -e 's/($| )/\1+/;')
@ -17,14 +18,15 @@ _ct_ng () {
actions='help menuconfig oldconfig saveconfig extractconfig
defconfig savedefconfig
build build. build-all build-all.
wiki-samples list-samples list-samples-short list-steps
wiki-samples list-samples list-samples-short check-samples
list-steps
show-tuple show-all show-config
clean distclean updatetools
tarball version'
vars="RESTART= STOP= PREFIX= V= DEFCONFIG="
ct_ng_opts="${samples} ${show_samples} ${build_samples}
ct_ng_opts="${samples} ${show_samples} ${build_samples} ${check_samples}
${steps} ${start_steps} ${stop_steps}
${actions} ${vars}"

16
samples/samples.mk
View File

@ -79,6 +79,22 @@ list-samples-short: FORCE
printf "%s\n" "$${s}"; \
done
# Check one sample
PHONY += $(patsubst %,check-%,$(CT_SAMPLES))
$(patsubst %,check-%,$(CT_SAMPLES)): config_files
@export KCONFIG_CONFIG=$$(pwd)/.config.sample; \
CT_NG_SAMPLE=$(call sample_dir,$(patsubst check-%,%,$(@)))/crosstool.config; \
$(CONF) --defconfig=$${CT_NG_SAMPLE} $(KCONFIG_TOP) >/dev/null; \
$(CONF) --savedefconfig=$$(pwd)/.defconfig $(KCONFIG_TOP) >/dev/null; \
old_sha1=$$( sha1sum "$${CT_NG_SAMPLE}" |cut -d ' ' -f 1 ); \
new_sha1=$$( sha1sum .defconfig |cut -d ' ' -f 1 ); \
if [ $${old_sha1} != $${new_sha1} ]; then \
echo "$(patsubst check-%,%,$(@)) needs update"; \
fi
@rm -f .config.sample* .defconfig
check-samples: $(patsubst %,check-%,$(CT_SAMPLES))
PHONY += wiki-samples
wiki-samples: wiki-samples-pre $(patsubst %,wiki-%,$(CT_SAMPLES)) wiki-samples-post