32 lines
523 B
Ruby
Executable File
32 lines
523 B
Ruby
Executable File
#!/usr/bin/env ruby
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# frozen_string_literal: true
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require 'mkmf'
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def cflags(*args)
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args.each do |str|
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$CFLAGS += " #{str.shellescape} "
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end
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end
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def have_header!(*args)
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exit 1 unless have_header(*args)
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end
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def have_func!(header, *args)
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exit 1 unless have_func(*args, header)
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end
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cflags '-std=c11'
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cflags '-Wall'
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cflags '-Wextra'
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cflags '-fvisibility=hidden'
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have_header! 'ruby/digest.h'
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have_header! 'stdio.h'
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have_header! 'string.h'
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have_func! 'rb_str_set_len'
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create_makefile 'digest/keccak' or exit 1
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