Merge pull request #5226 from shuujii/guess-toolchain-when-MRubyBuild-toolchain-argument-is-omitted

Guess toolchain when `MRuby::Build#toolchain` argument is omitted

5 files changed, 11 insertions, 23 deletions

diff --git a/build_config/default.rb b/build_config/default.rb
index 04bc60540..894f1055b 100644
--- a/build_config/default.rb
+++ b/build_config/default.rb
@@ -1,12 +1,6 @@
 MRuby::Build.new do |conf|
   # load specific toolchain settings
-
-  # Gets set by the VS command prompts.
-  if ENV['VisualStudioVersion'] || ENV['VSINSTALLDIR']
-    toolchain :visualcpp
-  else
-    toolchain :gcc
-  end
+  conf.toolchain
 
   # Use mrbgems
   # conf.gem 'examples/mrbgems/ruby_extension_example'
diff --git a/build_config/host-cxx.rb b/build_config/host-cxx.rb
index ae313e45d..15cb0c347 100644
--- a/build_config/host-cxx.rb
+++ b/build_config/host-cxx.rb
@@ -1,5 +1,5 @@
 MRuby::Build.new do |conf|
-  toolchain :gcc
+  conf.toolchain
 
   # include the default GEMs
   conf.gembox 'default'
diff --git a/build_config/host-debug.rb b/build_config/host-debug.rb
index 9be1f6574..600a4d78f 100644
--- a/build_config/host-debug.rb
+++ b/build_config/host-debug.rb
@@ -1,12 +1,6 @@
 MRuby::Build.new('host') do |conf|
   # load specific toolchain settings
-
-  # Gets set by the VS command prompts.
-  if ENV['VisualStudioVersion'] || ENV['VSINSTALLDIR']
-    toolchain :visualcpp
-  else
-    toolchain :gcc
-  end
+  conf.toolchain
 
   conf.enable_debug
 
@@ -20,7 +14,7 @@ MRuby::Build.new('host') do |conf|
   conf.gem :core => "mruby-bin-debugger"
 
   # test
-  enable_test
+  conf.enable_test
   # bintest
-  enable_bintest
+  conf.enable_bintest
 end
diff --git a/build_config/no-float.rb b/build_config/no-float.rb
index 1138188e3..7df7c2e46 100644
--- a/build_config/no-float.rb
+++ b/build_config/no-float.rb
@@ -1,6 +1,6 @@
 # Define cross build settings
 MRuby::CrossBuild.new('no-float') do |conf|
-  toolchain :gcc
+  conf.toolchain
 
   # include the GEM box
   conf.compilers.each do |c|
diff --git a/build_config/travis.rb b/build_config/travis.rb
index 3c6647b45..7da8c1bf4 100644
--- a/build_config/travis.rb
+++ b/build_config/travis.rb
@@ -1,5 +1,5 @@
 MRuby::Build.new('full-debug') do |conf|
-  toolchain :gcc
+  conf.toolchain
   conf.enable_debug
 
   # include all core GEMs
@@ -10,7 +10,7 @@ MRuby::Build.new('full-debug') do |conf|
 end
 
 MRuby::Build.new do |conf|
-  toolchain :gcc
+  conf.toolchain
 
   # include all core GEMs
   conf.gembox 'full-core'
@@ -22,7 +22,7 @@ MRuby::Build.new do |conf|
 end
 
 MRuby::Build.new('cxx_abi') do |conf|
-  toolchain :gcc
+  conf.toolchain
 
   conf.gembox 'full-core'
   conf.cc.flags += %w(-fpermissive)
@@ -31,7 +31,7 @@ MRuby::Build.new('cxx_abi') do |conf|
   end
   conf.enable_test
 
-  enable_cxx_abi
+  conf.enable_cxx_abi
 
-  build_mrbc_exec
+  conf.build_mrbc_exec
 end