d88a6fa9a9
Bump version. Freshen a patch that had a conflict. Remove duplicate env setting. Add comment about the hack being used to get gRPC to use the buildroot c-ares library. Otherwise it looks like the cmake env settings are out of date vs what the gRPC build documentation says to use. Signed-off-by: Trent Piepho <tpiepho@impinj.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
45 lines
1.5 KiB
Makefile
45 lines
1.5 KiB
Makefile
################################################################################
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#
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# grpc
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#
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################################################################################
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GRPC_VERSION = v1.18.0
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GRPC_SITE = $(call github,grpc,grpc,$(GRPC_VERSION))
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GRPC_LICENSE = Apache-2.0
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GRPC_LICENSE_FILES = LICENSE
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GRPC_INSTALL_STAGING = YES
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# Need to use host grpc_cpp_plugin during cross compilation.
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GRPC_DEPENDENCIES = c-ares host-grpc openssl protobuf zlib
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HOST_GRPC_DEPENDENCIES = host-c-ares host-openssl host-protobuf host-zlib
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# gRPC_CARES_PROVIDER=package won't work because it requires c-ares to have
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# installed a cmake config file, but buildroot uses c-ares' autotools build,
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# which doesn't do this. These CARES settings trick the gRPC cmake code into
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# not looking for c-ares at all and yet still linking with the library.
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GRPC_CONF_OPTS = \
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-D_gRPC_CARES_LIBRARIES=cares \
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-DgRPC_CARES_PROVIDER=none \
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-DgRPC_PROTOBUF_PROVIDER=package \
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-DgRPC_SSL_PROVIDER=package \
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-DgRPC_ZLIB_PROVIDER=package \
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-DgRPC_NATIVE_CPP_PLUGIN=$(HOST_DIR)/bin/grpc_cpp_plugin
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# grpc can use __atomic builtins, so we need to link with
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# libatomic when available
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ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
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GRPC_CONF_OPTS += -DCMAKE_EXE_LINKER_FLAGS=-latomic
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endif
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HOST_GRPC_CONF_OPTS = \
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-D_gRPC_CARES_LIBRARIES=cares \
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-DgRPC_CARES_PROVIDER=none \
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-DgRPC_PROTOBUF_PROVIDER=package \
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-DgRPC_SSL_PROVIDER=package \
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-DgRPC_ZLIB_PROVIDER=package
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$(eval $(cmake-package))
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$(eval $(host-cmake-package))
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