Merge pull request #1085 from mattn/travis_config

Add travis_config.rb

.travis.yml

@@ -1,3 +1,4 @@
 # no installation...
 
+env: MRUBY_CONFIG=travis_config.rb
 script: "./minirake all test"

travis_config.rb

@@ -0,0 +1,10 @@
+MRuby::Build.new do |conf|
+  toolchain :gcc
+
+  conf.gem "#{root}/mrbgems/mruby-sprintf"
+  conf.gem "#{root}/mrbgems/mruby-print"
+
+  Dir.glob("#{root}/mrbgems/mruby-*") do |x|
+    conf.gem x unless x =~ /\/mruby-(print|sprintf)$/
+  end
+end