config BR2_PACKAGE_BITCOIN_ARCH_SUPPORTS
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bool
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default y if BR2_TOOLCHAIN_HAS_ATOMIC
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# bitcoin uses 8-byte __atomic intrinsics, which are not
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# available on ARM noMMU platforms that we
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# support. BR2_TOOLCHAIN_HAS_ATOMIC does not provide a
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# size-level granularity to express this dependency.
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depends on !(BR2_arm || BR2_armeb) || BR2_USE_MMU
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config BR2_PACKAGE_BITCOIN
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bool "bitcoin"
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depends on BR2_INSTALL_LIBSTDCPP
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depends on BR2_TOOLCHAIN_SUPPORTS_ALWAYS_LOCKFREE_ATOMIC_INTS # boost-thread, boost-filesystem
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depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 # std::future
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depends on BR2_PACKAGE_BITCOIN_ARCH_SUPPORTS
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depends on BR2_TOOLCHAIN_HAS_THREADS # boost
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depends on BR2_USE_WCHAR
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select BR2_PACKAGE_BOOST
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select BR2_PACKAGE_BOOST_SYSTEM
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select BR2_PACKAGE_BOOST_FILESYSTEM
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select BR2_PACKAGE_BOOST_THREAD
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select BR2_PACKAGE_LIBEVENT
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help
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Bitcoin Core is an open source project which maintains and
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releases Bitcoin client software called “Bitcoin Core”.
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It is a direct descendant of the original Bitcoin software
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client released by Satoshi Nakamoto after he published the
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famous Bitcoin whitepaper.
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Bitcoin Core consists of both "full-node" software for fully
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validating the blockchain as well as a bitcoin wallet. The
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project also currently maintains related software such as
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the cryptography library libsecp256k1 and others located at
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GitHub.
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https://bitcoincore.org
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comment "bitcoin needs a toolchain w/ C++, threads, wchar"
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depends on BR2_PACKAGE_BITCOIN_ARCH_SUPPORTS
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depends on BR2_TOOLCHAIN_SUPPORTS_ALWAYS_LOCKFREE_ATOMIC_INTS
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depends on !BR2_INSTALL_LIBSTDCPP || \
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!BR2_TOOLCHAIN_HAS_THREADS || !BR2_USE_WCHAR
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comment "bitcoin needs a toolchain not affected by GCC bug 64735"
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depends on BR2_PACKAGE_BITCOIN_ARCH_SUPPORTS
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depends on BR2_TOOLCHAIN_HAS_GCC_BUG_64735
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