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platform_build
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Explicitly indicates that only bash is supported. 

Remove all zsh compatibility code and related comments.

Display a warning when other shell is used, to prevent the illusion
that building under Zsh is supported when it's not.

Change-Id: Ie6d43ace3a30bde99aad45b00d25007ac28d5155
This commit is contained in:
Kan-Ru Chen 2010-07-05 15:53:47 +08:00
parent 45038e062d
commit 074537668e
1 changed files with 10 additions and 13 deletions
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23
envsetup.sh
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@ -379,7 +379,7 @@ function choosevariant()
export TARGET_BUILD_VARIANT=$default_value
elif (echo -n $ANSWER | grep -q -e "^[0-9][0-9]*$") ; then
if [ "$ANSWER" -le "${#VARIANT_CHOICES[@]}" ] ; then
export TARGET_BUILD_VARIANT=${VARIANT_CHOICES[$(($ANSWER-$_arrayoffset))]}
export TARGET_BUILD_VARIANT=${VARIANT_CHOICES[$(($ANSWER-1))]}
fi
else
if check_variant $ANSWER
@ -483,7 +483,7 @@ function lunch()
then
if [ $answer -le ${#LUNCH_MENU_CHOICES[@]} ]
then
selection=${LUNCH_MENU_CHOICES[$(($answer-$_arrayoffset))]}
selection=${LUNCH_MENU_CHOICES[$(($answer-1))]}
fi
elif (echo -n $answer | grep -q -e "^[^\-][^\-]*-[^\-][^\-]*$")
then
@ -1060,10 +1060,9 @@ function godir () {
echo "Invalid choice"
continue
fi
pathname=${lines[$(($choice-$_arrayoffset))]}
pathname=${lines[$(($choice-1))]}
done
else
# even though zsh arrays are 1-based, $foo[0] is an alias for $foo[1]
pathname=${lines[0]}
fi
cd $T/$pathname
@ -1083,15 +1082,13 @@ function set_java_home() {
fi
}
# determine whether arrays are zero-based (bash) or one-based (zsh)
_xarray=(a b c)
if [ -z "${_xarray[${#_xarray[@]}]}" ]
then
_arrayoffset=1
else
_arrayoffset=0
fi
unset _xarray
case `ps -o command -p $$` in
*bash*)
;;
*)
echo "WARNING: Only bash is supported, use of other shell would lead to erroneous results"
;;
esac
# Execute the contents of any vendorsetup.sh files we can find.
for f in `/bin/ls vendor/*/vendorsetup.sh vendor/*/build/vendorsetup.sh device/*/*/vendorsetup.sh 2> /dev/null`