Doc: touch command oops. Fixes eternal dependency with multiple langs.

[lilypond.git] / make / doc-i18n-root-rules.make

diff --git a/make/doc-i18n-root-rules.make b/make/doc-i18n-root-rules.make
index 446ae2e45c00a8ad75064aa8ccd7eaa3544ca38a..d729423c87864363aad640b6bde387dae6d578ab 100644 (file)
--- a/make/doc-i18n-root-rules.make
+++ b/make/doc-i18n-root-rules.make
@@ -28,7 +28,7 @@ $(outdir)/%.png: $(top-build-dir)/Documentation/$(outdir)/%.png
 
 $(XREF_MAPS_DIR)/%.$(ISOLANG).xref-map: $(outdir)/%.texi $(XREF_MAPS_DIR)/%.xref-map
        $(buildscript-dir)/extract_texi_filenames -o $(XREF_MAPS_DIR) $(XREF_MAP_FLAGS) --master-map-file=$(XREF_MAPS_DIR)/$*.xref-map $<
-       touch -r $^ $@
+       touch -r $< $@
 
 $(MASTER_TEXI_FILES): $(ITELY_FILES) $(ITEXI_FILES) $(outdir)/pictures