svn commit: r1842090 - /subversion/trunk/build/ac-macros/swig.m4

[da...@apache.org]

Author: danielsh
Date: Thu Sep 27 12:38:18 2018
New Revision: 1842090

URL: http://svn.apache.org/viewvc?rev=1842090&view=rev
Log:
* build/ac-macros/swig.m4
  (SVN_FIND_SWIG): Warn on the combination of swig-3.0.8 --with-ruby due to
    a known issue.

Modified:
    subversion/trunk/build/ac-macros/swig.m4

Modified: subversion/trunk/build/ac-macros/swig.m4
URL: http://svn.apache.org/viewvc/subversion/trunk/build/ac-macros/swig.m4?rev=1842090&r1=1842089&r2=1842090&view=diff
==============================================================================
--- subversion/trunk/build/ac-macros/swig.m4 (original)
+++ subversion/trunk/build/ac-macros/swig.m4 Thu Sep 27 12:38:18 2018
@@ -183,6 +183,11 @@ AC_DEFUN(SVN_FIND_SWIG,
   SWIG_RB_COMPILE="none"
   SWIG_RB_LINK="none"
   if test "$RUBY" != "none"; then
+    if test x"$SWIG_VERSION" = x"3""00""008"; then
+      # Use a local variable to escape the '#' sign.
+      ruby_swig_issue_602='https://subversion.apache.org/docs/release-notes/1.11#ruby-swig-issue-602'
+      AC_MSG_WARN([Ruby bindings are known not to support swig 3.0.8; see $ruby_swig_issue_602])
+    fi
     rbconfig="$RUBY -rrbconfig -e "
 
     for var_name in arch archdir CC LDSHARED DLEXT LIBS LIBRUBYARG \