Add a new target `clang-asan` to use LLVM's address sanitizer.
ADD
target/clang-asan.rb
+MRuby::Build.new do |conf|
+ toolchain :clang
+ # include the GEM box
+ conf.gembox 'default'
+
+ # C compiler settings
+ conf.cc do |cc|
+ cc.flags << "-fsanitize=address,undefined"
+ cc.include_paths = ["#{root}/include"]
+ end
+
+ # Linker settings
+ conf.linker do |linker|
+ linker.flags << "-fsanitize=address,undefined"
+ end
+
+ # Turn on `enable_debug` for better debugging
+ enable_debug
+ conf.enable_bintest
+ conf.enable_test
+end

Add a new target `clang-asan` to use LLVM's address sanitizer.