initial buildroot for linux 5.15
This commit is contained in:
Huan.Feng
@@ -0,0 +1,51 @@
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From 0dfb289a3b362b082ac3608d887e42f09dadc0d2 Mon Sep 17 00:00:00 2001
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From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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Date: Mon, 31 Dec 2018 16:22:07 +0100
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Subject: [PATCH] Properly detect the availability of pthread_setname_np()
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This commit adds a CMake check for the availability of
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pthread_setname_np(), and only uses it on Linux when available.
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Indeed, some C libraries, such as uClibc, do not provide this
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non-POSIX function in all cases.
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Upstream: https://github.com/grpc/grpc/pull/17610
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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---
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CMakeLists.txt | 6 ++++++
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include/grpc/impl/codegen/port_platform.h | 2 ++
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2 files changed, 8 insertions(+)
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 45c2fcb..0b2be4f 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -208,6 +208,12 @@ if (NOT DEFINED CMAKE_POSITION_INDEPENDENT_CODE)
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endif()
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules")
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+include(CheckSymbolExists)
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+check_symbol_exists(pthread_setname_np pthread.h HAVE_PTHREAD_SETNAME_NP)
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+if (HAVE_PTHREAD_SETNAME_NP)
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+ add_definitions(-DHAVE_PTHREAD_SETNAME_NP)
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+endif ()
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+
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if(MSVC)
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include(cmake/msvc_static_runtime.cmake)
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add_definitions(-D_WIN32_WINNT=0x600 -D_SCL_SECURE_NO_WARNINGS -D_CRT_SECURE_NO_WARNINGS -D_WINSOCK_DEPRECATED_NO_WARNINGS)
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diff --git a/include/grpc/impl/codegen/port_platform.h b/include/grpc/impl/codegen/port_platform.h
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index 4f213ff..55ecd9d 100644
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--- a/include/grpc/impl/codegen/port_platform.h
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+++ b/include/grpc/impl/codegen/port_platform.h
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@@ -168,7 +168,9 @@
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#endif /* _LP64 */
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#ifdef __GLIBC__
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#define GPR_POSIX_CRASH_HANDLER 1
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+#if defined(HAVE_PTHREAD_SETNAME_NP)
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#define GPR_LINUX_PTHREAD_NAME 1
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+#endif /* HAVE_PTHREAD_SETNAME_NP */
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#include <linux/version.h>
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#else /* musl libc */
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#define GPR_MUSL_LIBC_COMPAT 1
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--
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2.26.63
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@@ -0,0 +1,34 @@
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From be030314805137cd63b46ea6eaa702b608669910 Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Sun, 2 Jun 2019 17:45:47 +0200
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Subject: [PATCH] wrap_memcpy.cc: add GPR_DISABLE_WRAPPED_MEMCPY
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Add GPR_DISABLE_WRAPPED_MEMCPY to allow the user to disable wrapped
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memcpy. This will fix build on x86_64 on musl/uclibc without changing
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the cpu behavior.
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Fixes:
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- http://autobuild.buildroot.org/results/20d6f2489a4e291a53bd514da66105eb607e1014
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Upstream status: https://github.com/grpc/grpc/pull/19207]
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---
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src/core/lib/gpr/wrap_memcpy.cc | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/core/lib/gpr/wrap_memcpy.cc b/src/core/lib/gpr/wrap_memcpy.cc
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index 9b8608e056..38b76acf95 100644
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--- a/src/core/lib/gpr/wrap_memcpy.cc
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+++ b/src/core/lib/gpr/wrap_memcpy.cc
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@@ -29,7 +29,7 @@
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extern "C" {
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#ifdef __linux__
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#if defined(__x86_64__) && !defined(GPR_MUSL_LIBC_COMPAT) && \
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- !defined(__ANDROID__)
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+ !defined(__ANDROID__) && !defined(GPR_DISABLE_WRAPPED_MEMCPY)
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__asm__(".symver memcpy,memcpy@GLIBC_2.2.5");
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void* __wrap_memcpy(void* destination, const void* source, size_t num) {
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return memcpy(destination, source, num);
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--
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2.20.1
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@@ -0,0 +1,29 @@
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config BR2_PACKAGE_GRPC
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bool "grpc"
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depends on BR2_INSTALL_LIBSTDCPP
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depends on BR2_TOOLCHAIN_HAS_THREADS # protobuf, re2
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depends on BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS # protobuf
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depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # protobuf, re2, libabseil-cpp
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depends on BR2_HOST_GCC_AT_LEAST_4_9 # host-libabseil-cpp
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depends on !BR2_STATIC_LIBS # protobuf, libabseil-cpp
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depends on BR2_TOOLCHAIN_HAS_SYNC_4 || BR2_TOOLCHAIN_HAS_ATOMIC
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depends on BR2_PACKAGE_LIBABSEIL_CPP_ARCH_SUPPORTS
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select BR2_PACKAGE_C_ARES
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select BR2_PACKAGE_LIBABSEIL_CPP
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select BR2_PACKAGE_OPENSSL
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select BR2_PACKAGE_PROTOBUF
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select BR2_PACKAGE_RE2
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select BR2_PACKAGE_ZLIB
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help
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A language-neutral, platform-neutral, open source, remote
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procedure call (RPC) system initially developed at Google.
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http://github.com/grpc/grpc
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comment "grpc needs a toolchain w/ C++, threads, dynamic library, gcc >= 4.9, host gcc >= 4.9"
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depends on BR2_PACKAGE_LIBABSEIL_CPP_ARCH_SUPPORTS
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depends on BR2_TOOLCHAIN_HAS_SYNC_4 || BR2_TOOLCHAIN_HAS_ATOMIC
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depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS \
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|| BR2_STATIC_LIBS || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 \
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|| !BR2_HOST_GCC_AT_LEAST_4_9
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depends on BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS
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@@ -0,0 +1,3 @@
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# Locally computed
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sha256 e5fb30aae1fa1cffa4ce00aa0bbfab908c0b899fcf0bbc30e268367d660d8656 grpc-1.41.0.tar.gz
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sha256 cfc7749b96f63bd31c3c42b5c471bf756814053e847c10f3eb003417bc523d30 LICENSE
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@@ -0,0 +1,83 @@
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################################################################################
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#
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# grpc
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#
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################################################################################
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GRPC_VERSION = 1.41.0
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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_CPE_ID_VENDOR = grpc
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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_BUILD_GRPC_CPP_PLUGIN=OFF \
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-DgRPC_BUILD_GRPC_CSHARP_PLUGIN=OFF \
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-DgRPC_BUILD_GRPC_NODE_PLUGIN=OFF \
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-DgRPC_BUILD_GRPC_OBJECTIVE_C_PLUGIN=OFF \
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-DgRPC_BUILD_GRPC_PHP_PLUGIN=OFF \
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-DgRPC_BUILD_GRPC_PYTHON_PLUGIN=OFF \
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-DgRPC_BUILD_GRPC_RUBY_PLUGIN=OFF
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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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$(eval $(cmake-package))
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$(eval $(host-cmake-package))
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