93 lines
2.0 KiB
Bash
Executable File
93 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
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DEST="$(pwd)/dest"
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declare -a libpaths=()
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getdeps()
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{
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ldd "$1" | awk '{print $3}'
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}
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systemlib()
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{
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case "$(basename "$1")" in
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libc.so* | \
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libm.so* | \
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libdl.so* | \
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librt.so* | \
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libpthread.so* | \
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libstdc++.so* )
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return 0
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;;
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*)
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return 1
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;;
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esac
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}
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copy()
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{
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# Skip system libraries
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if ! test -f "$1" || systemlib "$1"; then
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echo "Skipping $1"
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return
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fi
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# Copy files to their paths, with $DEST as prefix (so /usr/lib -> $DEST/usr/lib)
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echo "Copying $1"
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mkdir -p "$DEST/$(dirname "$1")"
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cp "$1" "$DEST/$1"
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libpaths+=("$(dirname "$1")")
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}
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main()
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{
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local appbin="$(which "$1")"
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local appname="$(basename "$appbin")"
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# Now copy all binaries and libraries
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copy "$appbin"
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for dep in $(getdeps "$appbin"); do
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copy "$dep"
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# Copy libstdc++ into its own location
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if grep -qF 'libstdc++.so.6' <<< "$dep"; then
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mkdir -p "$DEST/libstdc++/"
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cp "$dep" "$DEST/libstdc++/"
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fi
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done
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# Build LD_LIBRARY_PATH string
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local libpath=""
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while read path; do
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if [[ "$libpath" != "" ]]; then
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libpath="$libpath:"
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fi
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libpath="${libpath}\${LOVE_LAUNCHER_LOCATION}$path" # TODO
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done <<< "$(printf '%s\n' "${libpaths[@]}" | sort -u)"
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# Generate wrapper
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(
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printf '#!/bin/sh\n'
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printf 'export LOVE_LAUNCHER_LOCATION="$(dirname "$(which "$0")")"\n'
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printf 'export LD_LIBRARY_PATH="%s:$LD_LIBRARY_PATH"\n' "$libpath"
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printf '/sbin/ldconfig -p | grep -q libstdc++ || export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:${LOVE_LAUNCHER_LOCATION}/libstdc++/"\n'
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printf 'exec ${LOVE_BIN_WRAPPER} "${LOVE_LAUNCHER_LOCATION}%s" "$@"\n' "$appbin"
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) > "$DEST/$appname"
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chmod +x "$DEST/$appname"
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# Add our icon and prototype desktop file
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cp "$appname.desktop.in" "$DEST"
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cp "$appname.svg" "$DEST"
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# And the license file, if it exists
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if test -f "license.txt"; then
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cp "license.txt" "$DEST"
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else
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echo "No license.txt file found, downloading from GitHub"
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curl "https://raw.githubusercontent.com/love2d/love/${VERSION}/license.txt" -o "$DEST/license.txt"
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fi
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}
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main love
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