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#!/bin/sh
bundle="$1"
if ! test -d "$bundle" ; then
echo "$bundle is no bundle!" >&2
exit 1
fi
test -d "$bundle/Contents/Frameworks" || mkdir -p "$bundle/Contents/Frameworks" || exit 1
function CompleteSingleApp() {
local bundle=$1 tag=$(basename "$1") todo todo_old fw_relpath lib lib_bn nested_app na_relpath
echo "Completing app: $bundle"
pushd "$bundle" > /dev/null
#We skip nested apps here - those are treated specially
todo=$(file `find ./ -perm +0111 ! -type d ! -path "*.app/*" ! -name "*.app"` | grep "Mach-O executable" | awk -F ':| ' '{ORS=" "; print $1}' | uniq)
echo "App: $tag: Found executables: $todo"
while test "$todo" != ""; do
todo_old=$todo ;
todo="" ;
for todo_obj in $todo_old; do
echo "App: $tag: Post-processing: $todo_obj"
#Figure out the relative path from todo_obj to Contents/Frameworks
fw_relpath=$(echo "$todo_obj" |\
sed -n 's|^\(\.//*\)\(\([^/][^/]*/\)*\)[^/][^/]*$|\2|gp' | \
sed -n 's|[^/][^/]*/|../|gp' \
)"Contents/Frameworks"
#Find all libraries $todo_obj depends on, but skip system libraries
for lib in $(
otool -L $todo_obj | \
sed -n 's|^.*[[:space:]]\([^[:space:]]*\.dylib\).*$|\1|p' | \
egrep -v '^(/usr/lib)|(/System)|@executable_path@' \
); do
lib_bn="$(basename "$lib")" ;
if ! test -f "Contents/Frameworks/$lib_bn"; then
echo "App: $tag: Adding library: $lib_bn (because of: $todo_obj)"
cp "$lib" "Contents/Frameworks/$lib_bn"
chmod 755 "Contents/Frameworks/$lib_bn"
install_name_tool \
-id "$lib_bn" \
"Contents/Frameworks/$lib_bn" || exit 1
todo="$todo ./Contents/Frameworks/$lib_bn"
fi
install_name_tool -change \
"$lib" \
"@executable_path/$fw_relpath/$lib_bn" \
"$todo_obj" || exit 1
done
done
done
#We handle only one level here, because this is recursive anyway
for nested_app in $(find ./ -type d -name "*.app" ! -path "*.app/*"); do
echo "App: $tag: Post-processing nested app: $nested_app"
if ! test -d "$nested_app/Contents/Frameworks"; then
echo "App: "$(basename "$nested_app")": Symlinking Frameworks-folder to parent $bundle"
na_relpath=$(echo "$nested_app" |\
sed -n 's|^\(\.//*\)\(\([^/][^/]*/\)*\)[^/][^/]*$|\2|gp' | \
sed -n 's|[^/][^/]*/|../|gp' \
)"Contents/Frameworks"
ln -s "../../$na_relpath" "$nested_app/Contents/Frameworks"
fi
CompleteSingleApp "$nested_app"
done
echo "App completed: $bundle"
popd > /dev/null
}
CompleteSingleApp "$bundle"
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