a0871be6c0
* Update buildroot-patches for 2020.11-rc1 buildroot * Update buildroot to 2020.11-rc1 Signed-off-by: Stefan Agner <stefan@agner.ch> * Don't rely on sfdisk --list-free output The --list-free (-F) argument does not allow machine readable mode. And it seems that the output format changes over time (different spacing, using size postfixes instead of raw blocks). Use sfdisk json output and calculate free partition space ourselfs. This works for 2.35 and 2.36 and is more robust since we rely on output which is meant for scripts to parse. * Migrate defconfigs for Buildroot 2020.11-rc1 In particular, rename BR2_TARGET_UBOOT_BOOT_SCRIPT(_SOURCE) to BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT(_SOURCE). * Rebase/remove systemd patches for systemd 246 * Drop apparmor/libapparmor from buildroot-external * hassos-persists: use /run as directory for lockfiles The U-Boot tools use /var/lock by default which is not created any more by systemd by default (it is under tmpfiles legacy.conf, which we no longer install). * Disable systemd-update-done.service The service is not suited for pure read-only systems. In particular the service needs to be able to write a file in /etc and /var. Remove the service. Note: This is a static service and cannot be removed using systemd-preset. * Disable apparmor.service for now The service loads all default profiles. Some might actually cause problems. E.g. the profile for ping seems not to match our setup for /etc/resolv.conf: [85503.634653] audit: type=1400 audit(1605286002.684:236): apparmor="DENIED" operation="open" profile="ping" name="/run/resolv.conf" pid=27585 comm="ping" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
85 lines
2.8 KiB
Makefile
85 lines
2.8 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 = 1.33.2
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GRPC_SITE = $(call github,grpc,grpc,v$(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 libabseil-cpp openssl protobuf re2 zlib
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HOST_GRPC_DEPENDENCIES = host-c-ares host-libabseil-cpp host-openssl host-protobuf \
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host-re2 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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-DgRPC_ABSL_PROVIDER=package \
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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_RE2_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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GRPC_CFLAGS = $(TARGET_CFLAGS)
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GRPC_CXXFLAGS = $(TARGET_CXXFLAGS)
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# Set GPR_DISABLE_WRAPPED_MEMCPY otherwise build will fail on x86_64 with uclibc
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# because grpc tries to link with memcpy@GLIBC_2.2.5
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ifeq ($(BR2_x86_64):$(BR2_TOOLCHAIN_USES_GLIBC),y:)
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GRPC_CFLAGS += -DGPR_DISABLE_WRAPPED_MEMCPY
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GRPC_CXXFLAGS += -DGPR_DISABLE_WRAPPED_MEMCPY
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endif
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ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y)
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GRPC_CFLAGS += -O0
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GRPC_CXXFLAGS += -O0
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endif
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# Toolchains older than gcc5 will fail to compile with -0s due to:
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# error: failure memory model cannot be stronger than success memory model for
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# '__atomic_compare_exchange', so we use -O2 in these cases
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ifeq ($(BR2_TOOLCHAIN_GCC_AT_LEAST_5):$(BR2_OPTIMIZE_S),:y)
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GRPC_CFLAGS += -O2
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GRPC_CXXFLAGS += -O2
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endif
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GRPC_CONF_OPTS += \
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-DCMAKE_C_FLAGS="$(GRPC_CFLAGS)" \
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-DCMAKE_CXX_FLAGS="$(GRPC_CXXFLAGS)"
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HOST_GRPC_CONF_OPTS = \
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-DgRPC_ABSL_PROVIDER=package \
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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_RE2_PROVIDER=package \
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-DgRPC_SSL_PROVIDER=package \
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-DgRPC_ZLIB_PROVIDER=package
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# With gcc 4.8 (at least on ubuntu) there is a bug in LTO which breaks
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# the linkage of the grpc_cpp_plugin with libprotobuf and pthread. This
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# additional flag fixes this.
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ifeq ($(BR2_HOST_GCC_AT_LEAST_4_9),)
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HOST_GRPC_CONF_OPTS += \
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-DCMAKE_EXE_LINKER_FLAGS="$(HOST_LDFLAGS) -Wl,--no-as-needed"
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endif
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$(eval $(cmake-package))
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$(eval $(host-cmake-package))
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