Avoid including `limits.h` and `stdint.h` before `mruby.h`.

They are included from `mruby.h` anyway, and including it ahead can
cause some errors regarding `INT32_MAX` etc. with C++ compiler.

1 files changed, 28 insertions, 0 deletions

diff --git a/target/boxing.rb b/target/boxing.rb
new file mode 100644
index 000000000..b478c9005
--- /dev/null
+++ b/target/boxing.rb
@@ -0,0 +1,28 @@
+MRuby::Build.new do |conf|
+  toolchain :gcc
+end
+
+MRuby::Build.new('no_boxing') do |conf|
+  toolchain :gcc
+
+  conf.gembox 'default'
+end
+
+MRuby::Build.new('word_boxing') do |conf|
+  toolchain :gcc
+
+  conf.gembox 'default'
+  conf.compilers.each do |c|
+    c.defines += %w(MRB_WORD_BOXING)
+  end
+end
+
+MRuby::Build.new('nan_boxing') do |conf|
+  toolchain :gcc
+
+  conf.gembox 'default'
+  conf.compilers.each do |c|
+    c.defines += %w(MRB_NAN_BOXING)
+  end
+end
+