Index: head/tools/build/check-links.sh
===================================================================
--- head/tools/build/check-links.sh	(revision 281789)
+++ head/tools/build/check-links.sh	(revision 281790)
@@ -1,37 +1,37 @@
 #!/bin/sh
 # $FreeBSD$
 
 mime=$(file -L --mime-type $1)
 case $mime in
 *application/x-executable);;
 *application/x-sharedlib);;
 *) echo "Not an elf file" >&2 ; exit 1;;
 esac
 
 # Check for useful libs
 list_libs=""
 for lib in $(readelf -d $1 | awk '$2 ~ /\(?NEEDED\)?/ { sub(/\[/,"",$NF); sub(/\]/,"",$NF); print $NF }'); do
-        echo -n "checking if $lib is needed: "
-        libpath=$(ldd $1 | awk -v lib=$lib '$1 == lib { print $3 }')
-        list_libs="$list_libs $libpath"
-        foundone=0
-        for fct in $(nm -D $libpath | awk '$2 == "R" || $2 == "D" || $2 == "T" || $2 == "W" || $2 == "B" { print $3 }'); do
-                nm -D $1 | awk -v s=$fct '$1 == "U" && $2 == s { found=1 ; exit } END { if (found != 1) { exit 1 } }' && foundone=1 && break
-        done
-        if [ $foundone -eq 1 ]; then
-                echo -n "yes... "
-                nm -D $1 | awk -v s=$fct '$1 == "U" && $2 == s { print $2 ; exit }'
-        else
-                echo "no"
-        fi
+	echo -n "checking if $lib is needed: "
+	libpath=$(ldd $1 | awk -v lib=$lib '$1 == lib { print $3 }')
+	list_libs="$list_libs $libpath"
+	foundone=0
+	for fct in $(nm -D $libpath | awk '$2 == "R" || $2 == "D" || $2 == "T" || $2 == "W" || $2 == "B" { print $3 }'); do
+		nm -D $1 | awk -v s=$fct '$1 == "U" && $2 == s { found=1 ; exit } END { if (found != 1) { exit 1 } }' && foundone=1 && break
+	done
+	if [ $foundone -eq 1 ]; then
+		echo -n "yes... "
+		nm -D $1 | awk -v s=$fct '$1 == "U" && $2 == s { print $2 ; exit }'
+	else
+		echo "no"
+	fi
 done
 
 for sym in $(nm -D $1 | awk '$1 == "U" { print $2 }'); do
-        found=0
-        for l in ${list_libs} ; do
-                nm -D $l | awk -v s=$sym '($2 == "R" || $2 == "D" || $2 == "T" || $2 == "W" || $2 == "B") && $3 == s { found=1 ; exit } END { if (found != 1) { exit 1 } }' && found=1 && break
-        done
-        if [ $found -eq 0 ]; then
-                echo "Unresolved symbol $sym"
-        fi
+	found=0
+	for l in ${list_libs} ; do
+		nm -D $l | awk -v s=$sym '($2 == "R" || $2 == "D" || $2 == "T" || $2 == "W" || $2 == "B") && $3 == s { found=1 ; exit } END { if (found != 1) { exit 1 } }' && found=1 && break
+	done
+	if [ $found -eq 0 ]; then
+		echo "Unresolved symbol $sym"
+	fi
 done