# prerequisites for all rules invoking compiled lilypond binary
ifeq ($(LILYPOND_EXTERNAL_BINARY),)
-INIT_LY_SOURCES = $(wildcard $(top-src-dir)/scm/*.scm)
-SCHEME_SOURCES = $(wildcard $(top-src-dir)/ly/*.ly)
+INIT_LY_SOURCES = $(wildcard $(top-src-dir)/ly/*.ly)
+SCHEME_SOURCES = $(wildcard $(top-src-dir)/scm/*.scm)
endif