e0e54afd0c
Other changes:
- Remove upstream patch 0004-Fix-gettid-naming-conflict.patch
- Remove upstream patch 0005-Rename-gettid-functions.patch
- Add a check for BR2_TOOLCHAIN_GCC_AT_LEAST_5 in grpc.mk. If the
selected toolchain is not at least version 5 or higher and the
optimization level is -Os, set the GRPC_CFLAGS and GRPC_CXXFLAGS
optimizations to -O2. This check prevents the following error:
error: failure memory model cannot be stronger than success memory model for '__atomic_compare_exchange'
Tested with test-pkg, all tests passed:
br-arm-full [1/6]: OK
br-arm-cortex-a9-glibc [2/6]: OK
br-arm-cortex-m4-full [3/6]: SKIPPED
br-x86-64-musl [4/6]: OK
br-arm-full-static [5/6]: SKIPPED
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
53 lines
1.8 KiB
Diff
53 lines
1.8 KiB
Diff
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 89e834b..c7bd2ad 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -97,6 +97,12 @@ endif()
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set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)
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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 031c0c3..a29a9dc 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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@@ -181,7 +181,9 @@
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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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2.14.4
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