warnings from man pages, if we have groff...

[disorder] / configure.ac

diff --git a/configure.ac b/configure.ac
index 2d193ad1d401fa4a77f30882a903d7ed7255a159..345940080f637b8a244dc36600a5f81f93f06894 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -212,6 +212,9 @@ if test "$GNUSED" = "not found"; then
 fi
 AC_SUBST([GNUSED])
 
+AC_CHECK_PROGS([GROG],[grog])
+AM_CONDITIONAL([GROG],[test "x$GROG" != xnone])
+
 missing_libraries=""
 missing_headers=""
 missing_functions=""