Remove some cruft from the Makefile

This was affecting the build, but the files don't actually exist.

diff --git a/Makefile.am b/Makefile.am
index a62591d..544d446 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -51,9 +51,6 @@ glsl_SOURCES = \
        ir_hierarchical_visitor.cpp \
        ir_swizzle_swizzle.cpp \
        ir_vec_index_to_swizzle.cpp
-       ir_vec_index_to_swizzle.cpp \
-       ir_visit_tree.cpp \
-       ir_visit_tree.h
 
 BUILT_SOURCES = glsl_parser.h glsl_parser.cpp glsl_lexer.cpp
 CLEANFILES = $(BUILT_SOURCES)