Remove non-POSIX grep option "--label"

This reverts commit d4401de33195113a8859629b4bd9483a03d9ab5c.
This option was not really useful anyway, as an empty output of
"find $(outdir) -name '*.html'" is the sign of a build error.

diff --git a/make/doc-i18n-root-rules.make b/make/doc-i18n-root-rules.make
index b25480d0059cb664a5797342b68205773550b286..d9ae4c39c5fcd0deb544154fe8c17829b9527759 100644 (file)
--- a/make/doc-i18n-root-rules.make
+++ b/make/doc-i18n-root-rules.make
@@ -5,7 +5,7 @@ $(top-build-dir)/Documentation/$(outdir)/%/index.$(ISOLANG).html: $(outdir)/%.te
        mkdir -p $(dir $@)
        mkdir -p $(outdir)/$*
        $(TEXI2HTML) $(TEXI2HTML_SPLIT) $(TEXI2HTML_FLAGS) --output=$(outdir)/$* $<
-       find $(outdir)/$* -name '*.html' | xargs grep -L --label="" 'UNTRANSLATED NODE: IGNORE ME' | sed 's!$(outdir)/!!g' | xargs $(buildscript-dir)/mass-link --prepend-suffix .$(ISOLANG) hard $(outdir) $(top-build-dir)/Documentation/$(outdir)
+       find $(outdir)/$* -name '*.html' | xargs grep -L 'UNTRANSLATED NODE: IGNORE ME' | sed 's!$(outdir)/!!g' | xargs $(buildscript-dir)/mass-link --prepend-suffix .$(ISOLANG) hard $(outdir) $(top-build-dir)/Documentation/$(outdir)
 
 $(top-build-dir)/Documentation/$(outdir)/%-big-page.$(ISOLANG).html: $(outdir)/%.texi $(XREF_MAPS_DIR)/%.$(ISOLANG).xref-map $(TRANSLATION_LILY_IMAGES)
        $(TEXI2HTML) -D bigpage $(TEXI2HTML_FLAGS) --output=$@ $<
@@ -47,6 +47,6 @@ $(outdir)/index.$(ISOLANG).html: TEXI2HTML_SPLIT = $(WEB_TEXI2HTML_SPLIT)
 
 $(outdir)/index.$(ISOLANG).html:
        $(TEXI2HTML) $(TEXI2HTML_FLAGS) $(TEXI2HTML_SPLIT) --output=$(outdir)/ web.texi
-       find $(outdir)/ -name '*.html' | xargs grep -L --label="" 'UNTRANSLATED NODE: IGNORE ME' | sed 's!$(outdir)/!!g' | xargs $(buildscript-dir)/mass-link --prepend-suffix .$(ISOLANG) hard $(outdir) $(top-build-dir)/Documentation/$(outdir)
+       find $(outdir)/ -name '*.html' | xargs grep -L 'UNTRANSLATED NODE: IGNORE ME' | sed 's!$(outdir)/!!g' | xargs $(buildscript-dir)/mass-link --prepend-suffix .$(ISOLANG) hard $(outdir) $(top-build-dir)/Documentation/$(outdir)
 
 .SECONDARY: