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cc-wrapper: Use new bash uppercase subsitution syntax in setup hook

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While this requires newer bash, stdenv's setup.sh now does across the
board anyways. This way is more concise.
This commit is contained in:
John Ericson 2017-07-15 20:29:49 -04:00
parent 093cc00cdd
commit 3739858571
1 changed files with 2 additions and 2 deletions
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4
pkgs/build-support/cc-wrapper/setup-hook.sh
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@ -52,9 +52,9 @@ for CMD in \
ar as nm objcopy ranlib strip strings size ld windres ar as nm objcopy ranlib strip strings size ld windres
do do
if if
PATH=$_PATH type -p @binPrefix@$CMD > /dev/null PATH=$_PATH type -p "@binPrefix@$CMD" > /dev/null
then then
export ${ENV_PREFIX}$(echo "$CMD" | tr "[:lower:]" "[:upper:]")=@binPrefix@${CMD}; export "${ENV_PREFIX}${CMD^^}=@binPrefix@${CMD}";
fi fi
done done