Newer version of the scripts upstream

data/pkgconfig.sh

@@ -129,7 +129,7 @@ while [ $# -gt 0 ]; do
 	if [ "$PREFIX" != "/usr" ]; then
 		RPATH="-Wl,-rpath-link,\${libdir} -Wl,-rpath,\${libdir}"
 		case $(uname -s) in
-			Darwin)
+			Darwin|SunOS)
 				RPATH="-Wl,-rpath,\${libdir}"
 				;;
 		esac

doc/gtkdoc.sh

@@ -83,7 +83,7 @@ while getopts "ciuP:" name; do
 			uninstall=1
 			;;
 		P)
-			PREFIX="$2"
+			PREFIX="$OPTARG"
 			;;
 		?)
 			_usage