* lib/mkmf.rb (create_makefile): emit no rules for static library if
$static is nil, e.g., outside of ext/.
* lib/test/unit/ui/console/testrunner.rb (test_started): show test
name via $0.
* runruby.rb: set environments to use the compiled binary.
* test/runner.rb: do nothing while cross-compiling.
* test/drb/drbtest.rb, test/soap/calc/test_calc_cgi.rb: use envutil to
know ruby binary.
* test/ruby/envutil.rb: give priority to RUBY environment variable to
use just compiled binary and libraries.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6125 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
internal shared string. [ruby-dev:21601]
* string.c (rb_str_new4): ditto.
* eval.c: use EXIT_SUCCESS and EXIT_FAILURE for exit values.
* process.c: ditto. [ruby-dev:38521]
* lib/debug.rb (debug_command): should enter emacs mode when
assigned any value to the environment variable "EMACS".
On Meadow, (getenv "EMACS") is "meadow".
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
