# HG changeset patch
# User Christian Brabandt <cb@256bit.org>
# Date 1533388505 -7200
# Node ID f103c66ea5157dd889ff1187a197a27ac386abff
# Parent  b8a832fd1f8b6cdae8025b82da36c8a5805db190
patch 8.1.0237: Ruby on Cygwin doesn't always work

commit https://github.com/vim/vim/commit/87ea64ca965ca00b3e72776c39355964293f2ace
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sat Aug 4 15:13:34 2018 +0200

    patch 8.1.0237: Ruby on Cygwin doesn't always work

    Problem:    Ruby on Cygwin doesn't always work.
    Solution:   Use LIBRUBY_SO if LIBRUBY_ALIASES isn't set. (Ken Takata)

diff --git a/src/auto/configure b/src/auto/configure
--- a/src/auto/configure
+++ b/src/auto/configure
@@ -7606,6 +7606,9 @@ fi
 
 	if test "$enable_rubyinterp" = "dynamic"; then
 	  libruby_soname=`$vi_cv_path_ruby -r rbconfig -e "puts $ruby_rbconfig::CONFIG['LIBRUBY_ALIASES'].split[0]"`
+	  if test -z "$libruby_soname"; then
+	    libruby_soname=`$vi_cv_path_ruby -r rbconfig -e "puts $ruby_rbconfig::CONFIG['LIBRUBY_SO']"`
+	  fi
 	  $as_echo "#define DYNAMIC_RUBY 1" >>confdefs.h
 
 	  RUBY_CFLAGS="-DDYNAMIC_RUBY_DLL=\\\"$libruby_soname\\\" -DDYNAMIC_RUBY_VER=$rubyversion $RUBY_CFLAGS"
diff --git a/src/configure.ac b/src/configure.ac
--- a/src/configure.ac
+++ b/src/configure.ac
@@ -1956,6 +1956,9 @@ if test "$enable_rubyinterp" = "yes" -o 
 	AC_DEFINE(FEAT_RUBY)
 	if test "$enable_rubyinterp" = "dynamic"; then
 	  libruby_soname=`$vi_cv_path_ruby -r rbconfig -e "puts $ruby_rbconfig::CONFIG[['LIBRUBY_ALIASES']].split[[0]]"`
+	  if test -z "$libruby_soname"; then
+	    libruby_soname=`$vi_cv_path_ruby -r rbconfig -e "puts $ruby_rbconfig::CONFIG[['LIBRUBY_SO']]"`
+	  fi
 	  AC_DEFINE(DYNAMIC_RUBY)
 	  RUBY_CFLAGS="-DDYNAMIC_RUBY_DLL=\\\"$libruby_soname\\\" -DDYNAMIC_RUBY_VER=$rubyversion $RUBY_CFLAGS"
 	  RUBY_LIBS=
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -795,6 +795,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    237,
+/**/
     236,
 /**/
     235,