Eliminate unix-specific -u flags from internationalization build

(cherry picked from commit 951d38287a06beeba415cc1cd63b4d1833ffe8e5)

diff --git a/make/doc-i18n-user-rules.make b/make/doc-i18n-user-rules.make
index 1c0002a85770d60ba4c40633ff6896e58969ca88..30ef6bd70fbbe78bf28283c8888b6b1f9bf21c8d 100644 (file)
--- a/make/doc-i18n-user-rules.make
+++ b/make/doc-i18n-user-rules.make
@@ -1,11 +1,11 @@
 $(outdir)/%/index.html: $(outdir)/%.texi $(XREF_MAPS_DIR)/%.$(ISOLANG).xref-map $(OUT_PNG_IMAGES) $(CSS_SOURCE_FILES)
        mkdir -p $(dir $@)
        $(TEXI2HTML) --I=$(src-dir) --I=$(outdir) $(TEXI2HTML_FLAGS) --output=$(dir $@) --prefix=index --split=section $(TEXI2HTML_INIT) $<
-       cp -u $(CSS_SOURCE_FILES) $(dir $@)
+       cp  $(CSS_SOURCE_FILES) $(dir $@)
 
 $(outdir)/%-big-page.html: $(outdir)/%.texi $(XREF_MAPS_DIR)/%.$(ISOLANG).xref-map $(OUT_PNG_IMAGES) $(CSS_SOURCE_FILES)
        $(TEXI2HTML) --I=$(src-dir) --I=$(outdir) -D bigpage $(TEXI2HTML_FLAGS) --output=$@ $(TEXI2HTML_INIT) $<
-       cp -u $(CSS_SOURCE_FILES) $(dir $@)
+       cp  $(CSS_SOURCE_FILES) $(dir $@)
 
 $(outdir)/%.pdftexi: $(outdir)/%.texi
        $(buildscript-dir)/texi-gettext $(ISOLANG) $<