allBuildInfo' :: PackageDescription -> [BuildInfo]
allBuildInfo' pkg_descr = [ libBuildInfo lib       | Just lib <- [library pkg_descr] ]
                       ++ [ buildInfo exe          | exe <- executables pkg_descr ]
                       ++ [ testBuildInfo tst      | tst <- testSuites pkg_descr ]
                       ++ [ benchmarkBuildInfo tst | tst <- benchmarks pkg_descr ]
allBuildInfo' :: PackageDescription -> [BuildInfo]
allBuildInfo' pkg_descr = [ libBuildInfo lib       | Just lib <- [library pkg_descr] ]
                       ++ [ buildInfo exe          | exe <- executables pkg_descr ]
                       ++ [ testBuildInfo tst      | tst <- testSuites pkg_descr ]
                       ++ [ benchmarkBuildInfo tst | tst <- benchmarks pkg_descr ]
allBuildInfo' pkg_descr = [ libBuildInfo lib       | Just lib <- [library pkg_descr] ]
                       ++ [ buildInfo exe          | exe <- executables pkg_descr ]
                       ++ [ testBuildInfo tst      | tst <- testSuites pkg_descr ]
                       ++ [ benchmarkBuildInfo tst | tst <- benchmarks pkg_descr ]