X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=applets%2Finstall.sh;h=95b4719d4b6f09982917a0cce345756daec0242c;hb=3bc4fc5857e2daba601442f95771a590bce915bc;hp=4c2a4f1b800e1cb15b295eb7d21e57168256abd7;hpb=5d44d1fda593248c154ec68b38ce946a69f9b0fc;p=oweals%2Fbusybox.git

diff --git a/applets/install.sh b/applets/install.sh
index 4c2a4f1b8..95b4719d4 100755
--- a/applets/install.sh
+++ b/applets/install.sh
@@ -1,22 +1,113 @@
 #!/bin/sh
 
-set -e
+export LC_ALL=POSIX
+export LC_CTYPE=POSIX
 
-if [ "$1" == "" ]; then
-    echo "No installation directory, aborting."
-    exit 1;
+prefix=$1
+if [ -z "$prefix" ]; then
+	echo "usage: applets/install.sh DESTINATION [--symlinks/--hardlinks/--scriptwrapper]"
+	exit 1
 fi
 
 h=`sort busybox.links | uniq`
 
-for i in $h ; do
-	mypath=`echo $i | sed -e 's/\(^.*\/\)\(.*\)/\1/g' `;
-	myapp=`echo $i | sed -e 's/\(^.*\/\)\(.*\)/\2/g' `;
-	mkdir -p $1$mypath
-	echo "  $1$mypath$myapp -> /bin/busybox"
-	(cd $1$mypath ; rm -f $1$mypath$myapp ; ln -s /bin/busybox $1$mypath$myapp )
-done
-rm -f $1/bin/busybox
-install -m 755 busybox $1/bin/busybox
+linkopts=""
+scriptwrapper="n"
+cleanup="0"
+noclobber="0"
+case "$2" in
+	--hardlinks)     linkopts="-f";;
+	--symlinks)      linkopts="-fs";;
+	--scriptwrapper) scriptwrapper="y";swrapall="y";;
+	--sw-sh-hard)    scriptwrapper="y";linkopts="-f";;
+	--sw-sh-sym)     scriptwrapper="y";linkopts="-fs";;
+	--cleanup)       cleanup="1";;
+	--noclobber)     noclobber="1";;
+	"")              h="";;
+	*)               echo "Unknown install option: $2"; exit 1;;
+esac
+
+if [ -n "$DO_INSTALL_LIBS" ] && [ "$DO_INSTALL_LIBS" != "n" ]; then
+	# get the target dir for the libs
+	# assume it starts with lib
+	libdir=$($CC -print-file-name=libc.so | \
+		 sed -n 's%^.*\(/lib[^\/]*\)/libc.so%\1%p')
+	if test -z "$libdir"; then
+		libdir=/lib
+	fi
+
+	mkdir -p "$prefix/$libdir" || exit 1
+	for i in $DO_INSTALL_LIBS; do
+		rm -f "$prefix/$libdir/$i" || exit 1
+		if [ -f "$i" ]; then
+			cp -pPR "$i" "$prefix/$libdir/" || exit 1
+			chmod 0644 "$prefix/$libdir/$i" || exit 1
+		fi
+	done
+fi
 
+if [ "$cleanup" = "1" ] && [ -e "$prefix/bin/busybox" ]; then
+	inode=`ls -i "$prefix/bin/busybox" | awk '{print $1}'`
+	sub_shell_it=`
+		cd "$prefix"
+		for d in usr/sbin usr/bin sbin bin; do
+			pd=$PWD
+			if [ -d "$d" ]; then
+				cd "$d"
+				ls -iL . | grep "^ *$inode" | awk '{print $2}' | env -i xargs rm -f
+			fi
+			cd "$pd"
+		done
+		`
+	exit 0
+fi
+
+rm -f "$prefix/bin/busybox" || exit 1
+mkdir -p "$prefix/bin" || exit 1
+install -m 755 busybox "$prefix/bin/busybox" || exit 1
+
+for i in $h; do
+	appdir=`dirname "$i"`
+	mkdir -p "$prefix/$appdir" || exit 1
+	if [ "$scriptwrapper" = "y" ]; then
+		if [ "$swrapall" != "y" ] && [ "$i" = "/bin/sh" ]; then
+			ln $linkopts busybox "$prefix/$i" || exit 1
+		else
+			rm -f "$prefix/$i"
+			echo "#!/bin/busybox" >"$prefix/$i"
+			chmod +x "$prefix/$i"
+		fi
+		echo "	$prefix/$i"
+	else
+		if [ "$2" = "--hardlinks" ]; then
+			bb_path="$prefix/bin/busybox"
+		else
+			case "$appdir" in
+			/)
+				bb_path="bin/busybox"
+			;;
+			/bin)
+				bb_path="busybox"
+			;;
+			/sbin)
+				bb_path="../bin/busybox"
+			;;
+			/usr/bin | /usr/sbin)
+				bb_path="../../bin/busybox"
+			;;
+			*)
+				echo "Unknown installation directory: $appdir"
+				exit 1
+			;;
+			esac
+		fi
+		if [ "$noclobber" = "0" ] || [ ! -e "$prefix/$i" ]; then
+			echo "  $prefix/$i -> $bb_path"
+			ln $linkopts "$bb_path" "$prefix/$i" || exit 1
+		else
+			echo "  $prefix/$i already exists"
+		fi
+	fi
+done
 
+exit 0