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-rw-r--r--doc/SystemTap_Tapset_Reference/Makefile.in3
1 files changed, 1 insertions, 2 deletions
diff --git a/doc/SystemTap_Tapset_Reference/Makefile.in b/doc/SystemTap_Tapset_Reference/Makefile.in
index a606b868..01cf116c 100644
--- a/doc/SystemTap_Tapset_Reference/Makefile.in
+++ b/doc/SystemTap_Tapset_Reference/Makefile.in
@@ -108,7 +108,6 @@ PIECFLAGS = @PIECFLAGS@
PIECXXFLAGS = @PIECXXFLAGS@
PIELDFLAGS = @PIELDFLAGS@
PKG_CONFIG = @PKG_CONFIG@
-PROCFLAGS = @PROCFLAGS@
RANLIB = @RANLIB@
RPM_CFLAGS = @RPM_CFLAGS@
RPM_LIBS = @RPM_LIBS@
@@ -430,7 +429,7 @@ uninstall-am:
@BUILD_REFDOCS_TRUE@all: $(PDFDOCS) stamp-htmldocs stamp-mandocs
@BUILD_REFDOCS_TRUE@tapsets.xml: docproc $(shell find $(SRCTREE)/tapset -name '*.stp')
@BUILD_REFDOCS_TRUE@ SRCTREE=$(SRCTREE) $(DOCPROC) doc $(abs_srcdir)/tapsets.tmpl > tapsets.xml.new
-@BUILD_REFDOCS_TRUE@ if cmp tapsets.xml.new tapsets.xml >/dev/null ; then \
+@BUILD_REFDOCS_TRUE@ if test -s tapsets.xml && cmp tapsets.xml.new tapsets.xml >/dev/null ; then \
@BUILD_REFDOCS_TRUE@ echo tapsets.xml unchanged; \
@BUILD_REFDOCS_TRUE@ rm tapsets.xml.new; \
@BUILD_REFDOCS_TRUE@ else \