1 files changed, 33 insertions, 33 deletions
diff --git a/configure.ac b/configure.ac
index 59ffadfa3..3db063459 100755
--- a/configure.ac
+++ b/configure.ac
@@ -3817,39 +3817,39 @@ AM_PATH_PYTHON([2.7],, [:])
 AC_SUBST([PYTHON])
 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
 
-AC_PATH_PROGS( NROFF, gnroff nroff, ,
-  $PATH:/usr/bin/:/usr/local/bin )
-AC_SUBST(NROFF)
-
-if test -n "$NROFF"; then
-  dnl only check for nroff options if an nroff command was found
-
-  AC_MSG_CHECKING([how to use *nroff to get plain text from man pages])
-  MANOPT="-man"
-  mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null`
-  if test -z "$mancheck"; then
-    MANOPT="-mandoc"
-   mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null`
-    if test -z "$mancheck"; then
-      MANOPT=""
-      AC_MSG_RESULT([failed])
-      AC_MSG_WARN([found no *nroff option to get plaintext from man pages])
-    else
-      AC_MSG_RESULT([$MANOPT])
-    fi
-  else
-    AC_MSG_RESULT([$MANOPT])
-  fi
-  AC_SUBST(MANOPT)
-fi
-
-if test -z "$MANOPT"
-then
-  dnl if no nroff tool was found, or no option that could convert man pages
-  dnl was found, then disable the built-in manual stuff
-  AC_MSG_WARN([disabling built-in manual])
-  USE_MANUAL="yes";
-fi
+dnl AC_PATH_PROGS( NROFF, gnroff nroff, ,
+dnl   $PATH:/usr/bin/:/usr/local/bin )
+dnl AC_SUBST(NROFF)
+
+dnl if test -n "$NROFF"; then
+dnl   dnl only check for nroff options if an nroff command was found
+
+dnl   AC_MSG_CHECKING([how to use *nroff to get plain text from man pages])
+dnl   MANOPT="-man"
+dnl   mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null`
+dnl   if test -z "$mancheck"; then
+dnl     MANOPT="-mandoc"
+dnl    mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null`
+dnl     if test -z "$mancheck"; then
+dnl       MANOPT=""
+dnl       AC_MSG_RESULT([failed])
+dnl       AC_MSG_WARN([found no *nroff option to get plaintext from man pages])
+dnl     else
+dnl       AC_MSG_RESULT([$MANOPT])
+dnl     fi
+dnl   else
+dnl     AC_MSG_RESULT([$MANOPT])
+dnl   fi
+dnl   AC_SUBST(MANOPT)
+dnl fi
+
+dnl if test -z "$MANOPT"
+dnl then
+dnl   dnl if no nroff tool was found, or no option that could convert man pages
+dnl   dnl was found, then disable the built-in manual stuff
+dnl   AC_MSG_WARN([disabling built-in manual])
+dnl   USE_MANUAL="yes";
+dnl fi
 
 dnl *************************************************************************
 dnl If the manual variable still is set, then we go with providing a built-in