remove trailing spaces

6 files changed, 31 insertions, 31 deletions

diff --git a/examples/mrbgems/c_and_ruby_extension_example/mrbgem.rake b/examples/mrbgems/c_and_ruby_extension_example/mrbgem.rake
index a1f964b36..6b4595b35 100644
--- a/examples/mrbgems/c_and_ruby_extension_example/mrbgem.rake
+++ b/examples/mrbgems/c_and_ruby_extension_example/mrbgem.rake
@@ -1,7 +1,7 @@
 MRuby::Gem::Specification.new('c_and_ruby_extension_example') do |spec|
   spec.license = 'MIT'
   spec.author  = 'mruby developers'
- 
+
   # Add compile flags
   # spec.cc.flags << ''
 
diff --git a/examples/mrbgems/c_extension_example/mrbgem.rake b/examples/mrbgems/c_extension_example/mrbgem.rake
index 3524e22f4..6e4c5b165 100644
--- a/examples/mrbgems/c_extension_example/mrbgem.rake
+++ b/examples/mrbgems/c_extension_example/mrbgem.rake
@@ -1,7 +1,7 @@
 MRuby::Gem::Specification.new('c_extension_example') do |spec|
   spec.license = 'MIT'
   spec.author  = 'mruby developers'
- 
+
   # Add compile flags
   # spec.cc.flags << '-g'
 
diff --git a/examples/mrbgems/ruby_extension_example/mrbgem.rake b/examples/mrbgems/ruby_extension_example/mrbgem.rake
index 5624c33e9..57cf1a69e 100644
--- a/examples/mrbgems/ruby_extension_example/mrbgem.rake
+++ b/examples/mrbgems/ruby_extension_example/mrbgem.rake
@@ -1,7 +1,7 @@
 MRuby::Gem::Specification.new('ruby_extension_example') do |spec|
   spec.license = 'MIT'
   spec.author  = 'mruby developers'
- 
+
   # Add compile flags
   # spec.cc.flags << ''
 
diff --git a/examples/targets/ArduinoDue.rb b/examples/targets/ArduinoDue.rb
index 59101c2cc..a850eabb6 100644
--- a/examples/targets/ArduinoDue.rb
+++ b/examples/targets/ArduinoDue.rb
@@ -18,8 +18,8 @@ MRuby::CrossBuild.new("Arduino Due") do |conf|
     cc.include_paths << ["#{SAM_PATH}/system/libsam", "#{SAM_PATH}/system/CMSIS/CMSIS/Include/",
                         "#{SAM_PATH}/system/CMSIS/Device/ATMEL/",
                         "#{SAM_PATH}/cores/arduino", "#{SAM_PATH}/libraries","#{TARGET_PATH}"]
-    cc.flags = %w(-g -Os -w -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 
-                -Dprintf=iprintf -mcpu=cortex-m3 -DF_CPU=84000000L -DARDUINO=156 -DARDUINO_SAM_DUE -DARDUINO_ARCH_SAM 
+    cc.flags = %w(-g -Os -w -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500
+                -Dprintf=iprintf -mcpu=cortex-m3 -DF_CPU=84000000L -DARDUINO=156 -DARDUINO_SAM_DUE -DARDUINO_ARCH_SAM
                 -D__SAM3X8E__ -mthumb -DUSB_PID=0x003e -DUSB_VID=0x2341 -DUSBCON -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Due")
     cc.compile_options = "%{flags} -o %{outfile} -c %{infile}"
 
@@ -57,12 +57,12 @@ MRuby::CrossBuild.new("Arduino Due") do |conf|
   conf.disable_cxx_exception
 
   #gems from core
-  conf.gem :core => "mruby-print" 
+  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" 
+  conf.gem :github => "masamitsu-murase/mruby-hs-regexp", :branch => "master"
 
   #Arduino API
   #conf.gem :github =>"kyab/mruby-arduino", :branch => "master"
diff --git a/examples/targets/IntelGalileo.rb b/examples/targets/IntelGalileo.rb
index 0ee073344..185b6e71e 100644
--- a/examples/targets/IntelGalileo.rb
+++ b/examples/targets/IntelGalileo.rb
@@ -2,30 +2,30 @@
 # http://arduino.cc/en/ArduinoCertified/IntelGalileo
 #
 # Requires Arduino IDE for Intel Galileo
- 
+
 MRuby::CrossBuild.new("Galileo") do |conf|
   toolchain :gcc
- 
+
   # Mac OS X
   # Assume you renamed Arduino.app to Arduino_Galileo.app
   GALILEO_ARDUINO_PATH = '/Applications/Arduino_Galileo.app/Contents/Resources/Java'
   # GNU Linux
   #ARDUINO_GALILEO_PATH = '/opt/arduino'
- 
+
   GALILEO_BIN_PATH = "#{GALILEO_ARDUINO_PATH}/hardware/tools/x86/i386-pokysdk-darwin/usr/bin/i586-poky-linux-uclibc"
   GALILEO_SYSROOT =  "#{GALILEO_ARDUINO_PATH}/hardware/tools/x86/i586-poky-linux-uclibc"
   GALILEO_X86_PATH = "#{GALILEO_ARDUINO_PATH}/hardware/arduino/x86"
- 
- 
+
+
   conf.cc do |cc|
     cc.command = "#{GALILEO_BIN_PATH}/i586-poky-linux-uclibc-gcc"
     cc.include_paths << ["#{GALILEO_X86_PATH}/cores/arduino", "#{GALILEO_X86_PATH}/variants/galileo_fab_d"]
-    cc.flags = %w(-m32 -march=i586 -c -g -Os -w 
+    cc.flags = %w(-m32 -march=i586 -c -g -Os -w
               -ffunction-sections -fdata-sections -MMD -DARDUINO=153)
     cc.flags << "--sysroot=#{GALILEO_SYSROOT}"
     cc.compile_options = "%{flags} -o %{outfile} -c %{infile}"
   end
- 
+
   conf.cxx do |cxx|
     cxx.command = "#{GALILEO_BIN_PATH}/i586-poky-linux-uclibc-g++"
     cxx.include_paths = conf.cc.include_paths.dup
@@ -35,12 +35,12 @@ MRuby::CrossBuild.new("Galileo") do |conf|
     cxx.defines = conf.cc.defines.dup
     cxx.compile_options = conf.cc.compile_options.dup
   end
- 
+
   conf.archiver do |archiver|
     archiver.command = "#{GALILEO_BIN_PATH}/i586-poky-linux-uclibc-ar"
     archiver.archive_options = 'rcs %{outfile} %{objs}'
   end
- 
+
   conf.linker do |linker|
     linker.command = "#{GALILEO_BIN_PATH}/i586-poky-linux-uclibc-g++"
     linker.flags = %w(-m32 -march=i586)
@@ -48,13 +48,13 @@ MRuby::CrossBuild.new("Galileo") do |conf|
     linker.flags << %w(-Os -Wl,--gc-sections)
     linker.libraries = %w(m pthread)
   end
- 
+
   #no executables
   conf.bins = []
- 
+
   #do not build executable test
   conf.build_mrbtest_lib_only
- 
+
   #official mrbgems
   conf.gem :core => "mruby-sprintf"
   conf.gem :core => "mruby-print"
@@ -74,17 +74,17 @@ MRuby::CrossBuild.new("Galileo") do |conf|
   conf.gem :core => "mruby-objectspace"
   conf.gem :core => "mruby-fiber"
   conf.gem :core => "mruby-toplevel-ext"
- 
+
   #lightweigh regular expression
-  conf.gem :github => "masamitsu-murase/mruby-hs-regexp", :branch => "master" 
-  
+  conf.gem :github => "masamitsu-murase/mruby-hs-regexp", :branch => "master"
+
   #Arduino API
   #conf.gem :github =>"kyab/mruby-arduino", :branch => "master" do |g|
   #  g.cxx.include_paths << "#{GALILEO_X86_PATH}/libraries/Wire"
   #  g.cxx.include_paths << "#{GALILEO_X86_PATH}/libraries/Servo"
-    
+
     #enable unsupported Servo class
   #  g.cxx.defines << "MRUBY_ARDUINO_GALILEO_ENABLE_SERVO"
   #end
- 
-end
\ No newline at end of file
+
+end
diff --git a/examples/targets/chipKitMax32.rb b/examples/targets/chipKitMax32.rb
index 5c3a30a2b..b3a7c7c7d 100644
--- a/examples/targets/chipKitMax32.rb
+++ b/examples/targets/chipKitMax32.rb
@@ -13,15 +13,15 @@ MRuby::CrossBuild.new("chipKitMax32") do |conf|
   # GNU Linux
   MPIDE_PATH = '/opt/mpide-0023-linux-20120903'
 
-  PIC32_PATH = "#{MPIDE_PATH}/hardware/pic32"  
+  PIC32_PATH = "#{MPIDE_PATH}/hardware/pic32"
 
   conf.cc do |cc|
     cc.command = "#{PIC32_PATH}/compiler/pic32-tools/bin/pic32-gcc"
     cc.include_paths << ["#{PIC32_PATH}/cores/pic32",
                         "#{PIC32_PATH}/variants/Max32",
                         "#{PIC32_PATH}/libraries"]
-    cc.flags = %w(-O2 -mno-smart-io -w -ffunction-sections -fdata-sections -g -mdebugger -Wcast-align 
-                -fno-short-double -mprocessor=32MX795F512L -DF_CPU=80000000L -DARDUINO=23 -D_BOARD_MEGA_ 
+    cc.flags = %w(-O2 -mno-smart-io -w -ffunction-sections -fdata-sections -g -mdebugger -Wcast-align
+                -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}"
 
@@ -51,16 +51,16 @@ MRuby::CrossBuild.new("chipKitMax32") do |conf|
   #no executables
   conf.bins = []
 
-  #do not build test executable 
+  #do not build test executable
   conf.build_mrbtest_lib_only
 
   #gems from core
-  conf.gem :core => "mruby-print" 
+  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" 
+  conf.gem :github => "masamitsu-murase/mruby-hs-regexp", :branch => "master"
 
   #Arduino API
   #conf.gem :github =>"kyab/mruby-arduino", :branch => "master"