+SG_CONFIGURE_PART(Checking Ruby bindings...)
+# Ruby cruft
+AC_ARG_ENABLE(ruby,
+ AS_HELP_STRING([--disable-ruby], [To not compile the Ruby bindings even if the tools are found]),
+ disable_ruby=$enableval,disable_ruby=yes)
+if test "x$disable_ruby" != "xyes" ; then
+ use_ruby="disabled by user"
+else
+ CPPFLAGS="-I/usr/lib/ruby/1.8/i486-linux/ $CPPFLAGS"
+ AC_MSG_CHECKING(checking ruby.h usability and presence)
+ AC_COMPILE_IFELSE([
+ #undef PACKAGE_NAME
+ #undef PACKAGE_TARNAME
+ #undef PACKAGE_VERSION
+ #undef PACKAGE_STRING
+ #undef PACKAGE_BUGREPORT
+ #include <ruby.h>
+ ], use_ruby=yes,use_ruby="no (Package ruby1.8-dev missing)")
+ AC_MSG_RESULT($use_ruby)
+ if test "x$use_ruby" = "xyes" ; then
+ AC_DEFINE(HAVE_RUBY,1, [defines whether Ruby bindings must be compiled or not])
+ SIMGRID_DEP="${SIMGRID_DEP} -lruby1.8"
+ else
+ AC_MSG_RESULT(Please install the ruby1.8-dev package (on debian and similar) to get ruby bindings)
+ fi
+fi
+AC_MSG_RESULT(decide whether to compile ruby bindings... $use_ruby)
+AM_CONDITIONAL(HAVE_RUBY,test "x$use_ruby" = "xyes")
+
+