special.exp: Add -I${srcdir}/../../libobjc for header files.

2002-01-08  H.J. Lu <hjl@gnu.org>

	* objc.dg/special/special.exp: Add -I${srcdir}/../../libobjc
	for header files.

From-SVN: r48647

gcc/testsuite/ChangeLog

+2002-01-08  H.J. Lu <hjl@gnu.org>
+
+	* objc.dg/special/special.exp: Add -I${srcdir}/../../libobjc
+	for header files.
+
 2002-01-08  Geoff Keating  <geoffk@redhat.com>
 
 	* gcc.dg/altivec-4.c: Make the 'char' entries signed also for

gcc/testsuite/objc.dg/special/special.exp

@@ -33,11 +33,11 @@ dg-init
 # This test is special because we must compile two different modules,
 # unclaimed-category-1a.m and unclaimed-category-1.m, then link
 # together, then run the resulting executable.
-set lines [objc_target_compile "$srcdir/$subdir/unclaimed-category-1a.m" "unclaimed-category-1a.o" object ""]
+set lines [objc_target_compile "$srcdir/$subdir/unclaimed-category-1a.m" "unclaimed-category-1a.o" object "additional_flags=-I${srcdir}/../../libobjc"]
 if ![string match "" $lines] then {
     fail "unclaimed-category-1a.o"
 } else {
-    dg-runtest "$srcdir/$subdir/unclaimed-category-1.m" "unclaimed-category-1a.o" "" 
+    dg-runtest "$srcdir/$subdir/unclaimed-category-1.m" "unclaimed-category-1a.o" "-I${srcdir}/../../libobjc"
     file delete unclaimed-category-1a.o
 }