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Defined Under Namespace

Classes: Similie

Instance Method Summary collapse

Instance Method Details

#inc_paths(lib, defaults) ⇒ Object 



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# File 'ext/extconf.rb', line 3

def inc_paths lib, defaults
  path = %x{pkg-config #{lib} --cflags 2>/dev/null}.strip
  path.size > 0 ? path : defaults.map {|name| "-I#{name}"}.join(' ')
end

#lib_flags(lib, defaults) ⇒ Object 



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# File 'ext/extconf.rb', line 13

def lib_flags lib, defaults
  path = %x{pkg-config #{lib}  --libs-only-l 2>/dev/null}.strip
  path.size > 0 ? path.split(/\s+/).select {|name| %r{core|highgui}.match(name)}.join(' ')
                : defaults.map {|name| "-l#{name}"}.join(' ')
end

#lib_name(re) ⇒ Object 



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# File 'ext/extconf.rb', line 19

def lib_name re
  $LDFLAGS.scan(re).flatten.first
end

#lib_paths(lib, defaults) ⇒ Object 



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# File 'ext/extconf.rb', line 8

def lib_paths lib, defaults
  path = %x{pkg-config #{lib}  --libs-only-L 2>/dev/null}.strip
  path.size > 0 ? path : defaults.map {|name| "-L#{name}"}.join(' ')
end