60afdd7a46
Signed-off-by: Michael Nosthoff <buildroot@heine.tech> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
85 lines
2.8 KiB
Makefile
85 lines
2.8 KiB
Makefile
################################################################################
|
|
#
|
|
# grpc
|
|
#
|
|
################################################################################
|
|
|
|
GRPC_VERSION = 1.33.2
|
|
GRPC_SITE = $(call github,grpc,grpc,v$(GRPC_VERSION))
|
|
GRPC_LICENSE = Apache-2.0
|
|
GRPC_LICENSE_FILES = LICENSE
|
|
|
|
GRPC_INSTALL_STAGING = YES
|
|
|
|
# Need to use host grpc_cpp_plugin during cross compilation.
|
|
GRPC_DEPENDENCIES = c-ares host-grpc libabseil-cpp openssl protobuf re2 zlib
|
|
HOST_GRPC_DEPENDENCIES = host-c-ares host-libabseil-cpp host-openssl host-protobuf \
|
|
host-re2 host-zlib
|
|
|
|
# gRPC_CARES_PROVIDER=package won't work because it requires c-ares to have
|
|
# installed a cmake config file, but buildroot uses c-ares' autotools build,
|
|
# which doesn't do this. These CARES settings trick the gRPC cmake code into
|
|
# not looking for c-ares at all and yet still linking with the library.
|
|
GRPC_CONF_OPTS = \
|
|
-DgRPC_ABSL_PROVIDER=package \
|
|
-D_gRPC_CARES_LIBRARIES=cares \
|
|
-DgRPC_CARES_PROVIDER=none \
|
|
-DgRPC_PROTOBUF_PROVIDER=package \
|
|
-DgRPC_RE2_PROVIDER=package \
|
|
-DgRPC_SSL_PROVIDER=package \
|
|
-DgRPC_ZLIB_PROVIDER=package \
|
|
-DgRPC_NATIVE_CPP_PLUGIN=$(HOST_DIR)/bin/grpc_cpp_plugin
|
|
|
|
# grpc can use __atomic builtins, so we need to link with
|
|
# libatomic when available
|
|
ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
|
|
GRPC_CONF_OPTS += -DCMAKE_EXE_LINKER_FLAGS=-latomic
|
|
endif
|
|
|
|
GRPC_CFLAGS = $(TARGET_CFLAGS)
|
|
GRPC_CXXFLAGS = $(TARGET_CXXFLAGS)
|
|
|
|
# Set GPR_DISABLE_WRAPPED_MEMCPY otherwise build will fail on x86_64 with uclibc
|
|
# because grpc tries to link with memcpy@GLIBC_2.2.5
|
|
ifeq ($(BR2_x86_64):$(BR2_TOOLCHAIN_USES_GLIBC),y:)
|
|
GRPC_CFLAGS += -DGPR_DISABLE_WRAPPED_MEMCPY
|
|
GRPC_CXXFLAGS += -DGPR_DISABLE_WRAPPED_MEMCPY
|
|
endif
|
|
|
|
ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y)
|
|
GRPC_CFLAGS += -O0
|
|
GRPC_CXXFLAGS += -O0
|
|
endif
|
|
|
|
# Toolchains older than gcc5 will fail to compile with -0s due to:
|
|
# error: failure memory model cannot be stronger than success memory model for
|
|
# '__atomic_compare_exchange', so we use -O2 in these cases
|
|
ifeq ($(BR2_TOOLCHAIN_GCC_AT_LEAST_5):$(BR2_OPTIMIZE_S),:y)
|
|
GRPC_CFLAGS += -O2
|
|
GRPC_CXXFLAGS += -O2
|
|
endif
|
|
|
|
GRPC_CONF_OPTS += \
|
|
-DCMAKE_C_FLAGS="$(GRPC_CFLAGS)" \
|
|
-DCMAKE_CXX_FLAGS="$(GRPC_CXXFLAGS)"
|
|
|
|
HOST_GRPC_CONF_OPTS = \
|
|
-DgRPC_ABSL_PROVIDER=package \
|
|
-D_gRPC_CARES_LIBRARIES=cares \
|
|
-DgRPC_CARES_PROVIDER=none \
|
|
-DgRPC_PROTOBUF_PROVIDER=package \
|
|
-DgRPC_RE2_PROVIDER=package \
|
|
-DgRPC_SSL_PROVIDER=package \
|
|
-DgRPC_ZLIB_PROVIDER=package
|
|
|
|
# With gcc 4.8 (at least on ubuntu) there is a bug in LTO which breaks
|
|
# the linkage of the grpc_cpp_plugin with libprotobuf and pthread. This
|
|
# additional flag fixes this.
|
|
ifeq ($(BR2_HOST_GCC_AT_LEAST_4_9),)
|
|
HOST_GRPC_CONF_OPTS += \
|
|
-DCMAKE_EXE_LINKER_FLAGS="$(HOST_LDFLAGS) -Wl,--no-as-needed"
|
|
endif
|
|
|
|
$(eval $(cmake-package))
|
|
$(eval $(host-cmake-package))
|