Merge branch 'master' of github.com:mruby/mruby

1 files changed, 24 insertions, 0 deletions

diff --git a/examples/targets/chipKitMax32.rb b/examples/targets/chipKitMax32.rb
index 380a34094..5c3a30a2b 100644
--- a/examples/targets/chipKitMax32.rb
+++ b/examples/targets/chipKitMax32.rb
@@ -24,12 +24,22 @@ MRuby::CrossBuild.new("chipKitMax32") do |conf|
                 -fno-short-double -mprocessor=32MX795F512L -DF_CPU=80000000L -DARDUINO=23 -D_BOARD_MEGA_ 
                 -DMPIDEVER=0x01000202 -DMPIDE=23)
     cc.compile_options = "%{flags} -o %{outfile} -c %{infile}"
+
+    #configuration for low memory environment
+    cc.defines << %w(MRB_HEAP_PAGE_SIZE=64)
+    cc.defines << %w(MRB_USE_IV_SEGLIST)
+    cc.defines << %w(KHASH_DEFAULT_SIZE=8)
+    cc.defines << %w(MRB_STR_BUF_MIN_SIZE=20)
+    cc.defines << %w(MRB_GC_STRESS)
+    #cc.defines << %w(DISABLE_STDIO) #if you dont need stdio.
+    #cc.defines << %w(POOL_PAGE_SIZE=1000) #effective only for use with mruby-eval
   end
 
   conf.cxx do |cxx|
     cxx.command = conf.cc.command.dup
     cxx.include_paths = conf.cc.include_paths.dup
     cxx.flags = conf.cc.flags.dup
+    cxx.defines = conf.cc.defines.dup
     cxx.compile_options = conf.cc.compile_options.dup
   end
 
@@ -41,4 +51,18 @@ MRuby::CrossBuild.new("chipKitMax32") do |conf|
   #no executables
   conf.bins = []
 
+  #do not build test executable 
+  conf.build_mrbtest_lib_only
+
+  #gems from core
+  conf.gem :core => "mruby-print" 
+  conf.gem :core => "mruby-math"
+  conf.gem :core => "mruby-enum-ext"
+
+  #light-weight regular expression
+  conf.gem :github => "masamitsu-murase/mruby-hs-regexp", :branch => "master" 
+
+  #Arduino API
+  #conf.gem :github =>"kyab/mruby-arduino", :branch => "master"
+
 end