File nut-doc-fixed-date.patch of Package nut

Index: nut-2.7.4/docs/Makefile.am
===================================================================
--- nut-2.7.4.orig/docs/Makefile.am
+++ nut-2.7.4/docs/Makefile.am
@@ -92,8 +92,8 @@ packager-guide.html packager-guide.chunk
 #   $ ASCIIDOC_VERBOSE=-v make
 A2X_COMMON_OPTS = $(ASCIIDOC_VERBOSE) --attribute icons \
     --xsltproc-opts "--nonet" \
-    --xsltproc-opts "--stringparam nut.localdate \"`TZ=UTC date +%Y-%m-%d`\"" \
-    --xsltproc-opts "--stringparam nut.localtime \"`TZ=UTC date +%H:%M:%S`\"" \
+    --xsltproc-opts "--stringparam nut.localdate \"`TZ=UTC date +%Y-%m-%d -r $(top_srcdir)/ChangeLog`\"" \
+    --xsltproc-opts "--stringparam nut.localtime \"`TZ=UTC date +%H:%M:%S -r $(top_srcdir)/ChangeLog`\"" \
     --xsltproc-opts "--stringparam nut.nutversion \"@PACKAGE_VERSION@\"" \
     --attribute iconsdir=$(srcdir)/images \
     --attribute=badges \
Index: nut-2.7.4/docs/man/Makefile.am
===================================================================
--- nut-2.7.4.orig/docs/man/Makefile.am
+++ nut-2.7.4/docs/man/Makefile.am
@@ -591,8 +591,8 @@ if HAVE_ASCIIDOC
 
 .txt.html:
 	$(ASCIIDOC) --backend=xhtml11 \
-		--attribute localdate=`TZ=UTC date +%Y-%m-%d` \
-		--attribute localtime=`TZ=UTC date +%H:%M:%S` \
+		--attribute localdate=`TZ=UTC date +%Y-%m-%d -r $(top_srcdir)/ChangeLog` \
+		--attribute localtime=`TZ=UTC date +%H:%M:%S -r $(top_srcdir)/ChangeLog` \
 		--attribute nutversion="@PACKAGE_VERSION@" \
 		-o $@ $<