744fa220bf
Even with an upstream patch from protobuf v3.3 [1], the build fail with another issue:
In file included from google/protobuf/dynamic_message.cc:80:
./google/protobuf/map_field.h: In member function 'void google::protobuf::internal::MapField<Key, T, key_wire_type, value_wire_type, default_enum_value>::Swap(google::protobuf::internal::MapFieldLite<Key, T, kKeyFieldType, kValueFieldType, default_enum_value>*)':
./google/protobuf/map_field.h:139: error: object missing in reference to 'google::protobuf::internal::MapFieldBase::repeated_field_'
./google/protobuf/map_field_inl.h:342: error: from this location
./google/protobuf/map_field.h:150: error: object missing in reference to 'google::protobuf::internal::MapFieldBase::state_'
./google/protobuf/map_field_inl.h:344: error: from this location
Add a dependency on gcc >= 4.5.
[1] a83ac8663f
Fixes:
http://autobuild.buildroot.org/results/77d/77dbb6bbbc0ea9e9bcdd22b10011ef9728c20d54
http://autobuild.buildroot.org/results/21f/21f5e1ea4f37e1d174604d6da78c0e916c89f1e3
http://autobuild.buildroot.org/results/24e/24e880086c87d40b5d79a90d805acc75b33d484c
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Mario J. Rugiero <mrugiero@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
18 lines
662 B
Plaintext
18 lines
662 B
Plaintext
config BR2_PACKAGE_PROTOBUF_C
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bool "protobuf-c"
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depends on BR2_INSTALL_LIBSTDCPP
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depends on BR2_TOOLCHAIN_HAS_THREADS
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# host-protobuf only builds on certain architectures
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depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
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depends on BR2_HOST_GCC_AT_LEAST_4_5 # host-protobuf
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help
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Code generator and runtime libraries to use Protocol Buffers
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from pure C (not C++).
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https://github.com/protobuf-c/protobuf-c
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comment "protobuf-c needs a toolchain w/ C++, threads, host gcc >= 4.5"
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depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS \
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|| !BR2_HOST_GCC_AT_LEAST_4_5
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depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
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