[PATCH] [hdtbl]: Fix race issue for parallel build

[liezhi . yang--- via GNU roff typesetting system discussion]

From: Robert Yang <liezhi.y...@windriver.com>

Fixed:
groff: error: couldn't exec soelim: Permission

Signed-off-by: Robert Yang <liezhi.y...@windriver.com>
---
 contrib/hdtbl/hdtbl.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/hdtbl/hdtbl.am b/contrib/hdtbl/hdtbl.am
index 3c37174f2..4d28e6492 100644
--- a/contrib/hdtbl/hdtbl.am
+++ b/contrib/hdtbl/hdtbl.am
@@ -120,7 +120,7 @@ SUFFIXES += .roff .in .ps
               -e "s|[@]EGREP[@]|$(EGREP)|" $< >$@
 
 $(HDTBLPROCESSEDEXAMPLEFILES): $(DOC_GNU_EPS) groff troff eqn pic tbl \
-  grops grn font/devps/stamp contrib/hdtbl/examples/common.roff
+  grops grn soelim font/devps/stamp contrib/hdtbl/examples/common.roff
 
 uninstall_groffdirs: uninstall-hdtbl-hook
 uninstall-hdtbl-hook:
-- 
2.25.1