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author | Jonas Gorski <jonas.gorski@gmail.com> | 2023-08-23 09:47:57 +0200 |
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committer | Jo-Philipp Wich <jo@mein.io> | 2023-10-27 01:03:38 +0200 |
commit | c4c9f6133178f7e36ec3193be97326bbd037bd44 (patch) | |
tree | d8ca134132e822b405ccb040d008b2619abe5fc6 | |
parent | 9eec4eb2684531ef146b9e4ff1a6c7545302fca9 (diff) | |
download | upstream-c4c9f6133178f7e36ec3193be97326bbd037bd44.tar.gz upstream-c4c9f6133178f7e36ec3193be97326bbd037bd44.tar.bz2 upstream-c4c9f6133178f7e36ec3193be97326bbd037bd44.zip |
prereq: merge common cases in SetupHostCommand
Now that most cases do the same thing in SetupHostCommand, merge them
together into one. To allow moving the generic symlink check, invert the
check and let it check for relative links by matching on link targets
that do not start with a slash.
This then allows us to also drop the absolute link case, shortening the
case statement further.
This reorders the check to
* if it is not a symlink, do not change it
* if it is a symlink and it points to the found command, do not change it
* if it is a symlink with a relative path, do not change it
* else, update/replace it
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
(cherry picked from commit 3210aa8e0a113cc4354628b08b608c5c8f792941)
-rw-r--r-- | include/prereq.mk | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/include/prereq.mk b/include/prereq.mk index 5cb1102182..9f1ff70eed 100644 --- a/include/prereq.mk +++ b/include/prereq.mk @@ -107,15 +107,9 @@ define SetupHostCommand bin="$$$$$$$$(command -v "$$$$$$$${cmd%% *}")"; \ if [ -x "$$$$$$$$bin" ] && eval "$$$$$$$$cmd" >/dev/null 2>/dev/null; then \ case "$$$$$$$$(ls -dl -- $(STAGING_DIR_HOST)/bin/$(strip $(1)))" in \ - *" -> $$$$$$$$bin"*) \ - [ -x "$(STAGING_DIR_HOST)/bin/$(strip $(1))" ] && exit 0 \ - ;; \ - "-"*) \ - [ -x "$(STAGING_DIR_HOST)/bin/$(strip $(1))" ] && exit 0 \ - ;; \ - *" -> /"*) \ - ;; \ - *" -> "*) \ + "-"* | \ + *" -> $$$$$$$$bin"* | \ + *" -> "[!/]*) \ [ -x "$(STAGING_DIR_HOST)/bin/$(strip $(1))" ] && exit 0 \ ;; \ esac; \ |