Fix 'make dist'


git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@763 632fc199-4ca6-4c93-a231-07263d6284db
diff --git a/Makefile.am b/Makefile.am
index 76ca6b9..e8b2570 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -124,15 +124,8 @@
 	structure.txt coderules.txt filelist.txt jconfig.txt change.log \
 	README-turbo.txt rdrle.c wrrle.c BUILDING.txt ChangeLog.txt
 
-TESTFILES= testorig.jpg testorig.ppm testimg.bmp testimgflt.jpg \
-	testimgfst.jpg testimgint.jpg testimgp.jpg testimgflt.ppm testimgfst.ppm \
-	testimgint.ppm testimgflt-nosimd.jpg testimgcrop.jpg testimgari.jpg \
-	testimgari.ppm testimgfst100.jpg testimggray.jpg testimgfst1_2.ppm \
-	testimgfst1_4.ppm testimgfst1_8.ppm testimgint1_2.ppm testimgint1_4.ppm \
-	testimgint1_8.ppm
 
-
-EXTRA_DIST = win release $(DOCS) $(TESTFILES) CMakeLists.txt \
+EXTRA_DIST = win release $(DOCS) testimages CMakeLists.txt \
 	sharedlib/CMakeLists.txt cmakescripts libjpeg.map.in doc doxygen.config \
 	jccolext.c jdcolext.c jdmrgext.c