Revert "Linux perl; missing from last PR"

This reverts commit d2244b4.

Author: nyalldawson

scripts/astyle.sh

@@ -77,8 +77,8 @@ astyleit() {
 	$ASTYLE --options="$ASTYLEOPTS" "$1"
 	modified=$1.unify_includes_modified
 	cp "$1" "$modified"
-	scripts/unify_includes.pl -i.sortinc -n "$modified"
-	scripts/doxygen_space.pl -0 -i.sortinc -n "$modified"
+	scripts/unify_includes.pl "$modified"
+	scripts/doxygen_space.pl "$modified"
 	diff "$1" "$modified" >/dev/null || mv "$modified" "$1"
 	rm -f "$modified"
 }

scripts/doxygen_space.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/env perl
+#!/usr/bin/env perl -0 -i.sortinc -n
 ###########################################################################
 #    doxygen_space.pl
 #    ---------------------

scripts/unify_includes.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/env perl
+#!/usr/bin/env perl -i.sortinc -n
 ###########################################################################
 #    unify_includes.pl
 #    ---------------------