populate_sdk_base: tarball installer: SDK overwrite warning
This patch contains two fixes: * if the user wants to install the SDK in a directory that already contains a SDK for the same architecture, a warning will be shown; * when the symbolic links are relocated use -n option. Otherwise, symbolic links to existing directories will be created in the directory itself; [YOCTO #3401] (From OE-Core rev: cd035f170a2448b9ebcf0cfac5d4c0fa472b7049) Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -143,11 +143,20 @@ else
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target_sdk_dir=$(readlink -m $target_sdk_dir)
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fi
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printf "You are about to install the SDK to \"$target_sdk_dir\". Proceed[Y/n]?"
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if [ -e "$target_sdk_dir/environment-setup-${REAL_MULTIMACH_TARGET_SYS}" ]; then
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echo "The directory \"$target_sdk_dir\" already contains a SDK for this architecture."
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printf "If you continue, existing files will be overwritten! Proceed[y/N]?"
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default_answer="n"
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else
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printf "You are about to install the SDK to \"$target_sdk_dir\". Proceed[Y/n]?"
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default_answer="y"
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fi
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read answer
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if [ "$answer" = "" ]; then
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answer="y"
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answer="$default_answer"
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fi
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if [ "$answer" != "Y" -a "$answer" != "y" ]; then
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@ -188,7 +197,7 @@ find $native_sysroot -type f -exec file '{}' \;|grep ":.*ASCII.*text"|cut -d':'
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# change all symlinks pointing to ${SDKPATH}
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for l in $(find $native_sysroot -type l); do
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ln -sf $(readlink $l|sed -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:") $l
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ln -sfn $(readlink $l|sed -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:") $l
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done
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echo done
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