3135c6374a
Now that we're using Erlang 18, the preferred atomic ops implementation for Erlang is its own built-in implementation, so use it instead of libatomic_ops. BR2_PACKAGE_ERLANG_ARCH_SUPPORTS is added now that BR2_PACKAGE_LIBATOMIC_OPS_ARCH_SUPPORTS can no longer be used for checking whether the package can be built. This fixes autobuilder failures on aarch64 and sparc_v8: http://autobuild.buildroot.net/results/0cd/0cd22eb74fa29e5a85bf897762e16ab3daf33962/ http://autobuild.buildroot.net/results/688278236e6d5bcd63b7d4413303eb115a38f3a7/ http://autobuild.buildroot.net/results/7875a7425bfe1f43d46c9a1db9f96b54f7a99b19/ Signed-off-by: Frank Hunleth <fhunleth@troodon-software.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
47 lines
1.6 KiB
Plaintext
47 lines
1.6 KiB
Plaintext
config BR2_PACKAGE_ERLANG_ARCH_SUPPORTS
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bool
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# see HOWTO/INSTALL.md for Erlang's supported platforms
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# when using its native atomic ops implementation
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default y if BR2_i386 || BR2_x86_64 || BR2_powerpc || \
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BR2_sparc_v9 || BR2_arm || BR2_aarch64
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comment "erlang needs a toolchain w/ dynamic library"
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depends on BR2_USE_MMU # fork()
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depends on BR2_PACKAGE_ERLANG_ARCH_SUPPORTS
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depends on BR2_STATIC_LIBS
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config BR2_PACKAGE_ERLANG
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bool "erlang"
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depends on BR2_USE_MMU # fork()
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depends on !BR2_STATIC_LIBS
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depends on BR2_PACKAGE_ERLANG_ARCH_SUPPORTS
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help
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Erlang is a programming language used to build massively scalable
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soft real-time systems with requirements on high availability.
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Some of its uses are in telecoms, banking, e-commerce, computer
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telephony and instant messaging. Erlang's runtime system has
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built-in support for concurrency, distribution and fault tolerance.
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http://www.erlang.org
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if BR2_PACKAGE_ERLANG
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config BR2_PACKAGE_ERLANG_SMP
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bool "enable SMP support"
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help
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Erlang provides both a UP and an SMP emulator. The UP emulator
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is always built, and this option enables compilation of the SMP
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emulator. The choice of which emulator to use is made at runtime.
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If you do not need SMP support, turning this option off reduces
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compile time and the size of the Erlang installation.
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config BR2_PACKAGE_ERLANG_MEGACO
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bool "install megaco application"
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help
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The Megaco application is a framework for building applications
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on top of the Megaco/H.248 protocol. It is approximately 14MB in
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size so if you do not need it then it is recommended not to
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enable it.
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endif # BR2_PACKAGE_ERLANG
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