64 lines
1.7 KiB
Ruby
64 lines
1.7 KiB
Ruby
require 'mkmf'
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require 'libv8'
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IS_DARWIN = RUBY_PLATFORM =~ /darwin/
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have_library('pthread')
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have_library('objc') if IS_DARWIN
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$CPPFLAGS += " -Wall" unless $CPPFLAGS.split.include? "-Wall"
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$CPPFLAGS += " -g" unless $CPPFLAGS.split.include? "-g"
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$CPPFLAGS += " -rdynamic" unless $CPPFLAGS.split.include? "-rdynamic"
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$CPPFLAGS += " -fPIC" unless $CPPFLAGS.split.include? "-rdynamic" or IS_DARWIN
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$CPPFLAGS += " -std=c++0x"
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$CPPFLAGS += " -fpermissive"
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$CPPFLAGS += " -Wno-reserved-user-defined-literal" if IS_DARWIN
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$LDFLAGS.insert(0, " -stdlib=libc++ ") if IS_DARWIN
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if ENV['CXX']
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puts "SETTING CXX"
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CONFIG['CXX'] = ENV['CXX']
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end
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CXX11_TEST = <<EOS
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#if __cplusplus <= 199711L
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# error A compiler that supports at least C++11 is required in order to compile this project.
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#endif
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EOS
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`echo "#{CXX11_TEST}" | #{CONFIG['CXX']} -std=c++0x -x c++ -E -`
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unless $?.success?
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warn <<EOS
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WARNING: C++11 support is required for compiling mini_racer. Please make sure
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you are using a compiler that supports at least C++11. Examples of such
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compilers are GCC 4.7+ and Clang 3.2+.
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If you are using Travis, consider either migrating your build to Ubuntu Trusty or
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installing GCC 4.8. See mini_racer's README.md for more information.
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EOS
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end
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CONFIG['LDSHARED'] = '$(CXX) -shared' unless IS_DARWIN
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if CONFIG['warnflags']
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CONFIG['warnflags'].gsub!('-Wdeclaration-after-statement', '')
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CONFIG['warnflags'].gsub!('-Wimplicit-function-declaration', '')
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end
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if enable_config('debug') || enable_config('asan')
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CONFIG['debugflags'] << ' -ggdb3 -O0'
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end
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Libv8.configure_makefile
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if enable_config('asan')
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$CPPFLAGS.insert(0, " -fsanitize=address ")
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$LDFLAGS.insert(0, " -fsanitize=address ")
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end
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create_makefile 'mini_racer_extension'
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