From 518799a2cfc383364987d0f93fa7b29a482bda81 Mon Sep 17 00:00:00 2001
From: David Levine <levinedl@acm.org>
Date: Fri, 13 Dec 2013 19:12:15 -0600
Subject: [PATCH] Generalized -Wel fix in test-manpages of commit
 27659f0aa30c07081f7b8647c51a6ca82837e5d1 to apply on any platform.

---
 test/manpages/test-manpages | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/test/manpages/test-manpages b/test/manpages/test-manpages
index 8ad63371..315754b2 100755
--- a/test/manpages/test-manpages
+++ b/test/manpages/test-manpages
@@ -19,7 +19,7 @@ require_prog groff
 
 cd ${MH_INST_DIR}${mandir} || exit 1
 
-# groff will still exit with status zero even if warnings
+# groff will exit with zero status even if warnings
 # were emitted, so we have to jump through hoops to
 # find out if any were emitted.
 
@@ -31,16 +31,23 @@ actual=$MH_TEST_DIR/$$.actual
 rm -f "$expected" "$actual"
 touch "$expected" "$actual"
 
+
+warnings="-ww"
+
 #### If the prefix is too long, groff will report that it can't break
 #### the `aliasfiles' line in ali.1.
 length=`echo $prefix | awk '{print length($0)}'`
-[ $length -gt 35 ]  &&  suppress_break_warning=-Wbreak
+[ $length -gt 35 ]  &&  warnings="${warnings} -Wbreak"
+
+#### OpenBSD's mandoc spits out a lot of "unbalance .el request" warnings;
+#### -Wel suppresses them.
+groff -Tutf8 -mandoc -ww man1/ali.1 >/dev/null 2>>"$actual"
+if grep warning "$actual" >/dev/null; then
+  warnings="$warnings -Wel"
+fi
+rm -f "$actual"
+touch "$actual"
 
-#### OpenBSD's mandoc spits out a lot of warnings.
-case `uname -s` in
-  OpenBSD) warnings="-ww -Wel $suppress_break_warning" ;;
-  *)       warnings="-ww $suppress_break_warning" ;;
-esac
 
 for manpage in man?/*.?; do
   groff -Tutf8 -mandoc $warnings "$manpage" >/dev/null 2>>"$actual"
-- 
2.56.0