config BR2_PACKAGE_RE2
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bool "re2"
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depends on BR2_INSTALL_LIBSTDCPP
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depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # needs C++11
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depends on BR2_TOOLCHAIN_HAS_THREADS
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help
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RE2 is a fast, safe, thread-friendly alternative
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to backtracking regular expression engines like
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those used in PCRE, Perl, and Python.
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It is a C++ library.
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https://github.com/google/re2
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comment "re2 needs a toolchain w/ C++, threads, gcc >= 4.8"
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depends on !BR2_INSTALL_LIBSTDCPP || \
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!BR2_TOOLCHAIN_HAS_THREADS || \
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!BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
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