From be030314805137cd63b46ea6eaa702b608669910 Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Sun, 2 Jun 2019 17:45:47 +0200 Subject: [PATCH] wrap_memcpy.cc: add GPR_DISABLE_WRAPPED_MEMCPY Add GPR_DISABLE_WRAPPED_MEMCPY to allow the user to disable wrapped memcpy. This will fix build on x86_64 on musl/uclibc without changing the cpu behavior. Fixes: - http://autobuild.buildroot.org/results/20d6f2489a4e291a53bd514da66105eb607e1014 Signed-off-by: Fabrice Fontaine [Upstream status: https://github.com/grpc/grpc/pull/19207] --- src/core/lib/gpr/wrap_memcpy.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/core/lib/gpr/wrap_memcpy.cc b/src/core/lib/gpr/wrap_memcpy.cc index 9b8608e056..38b76acf95 100644 --- a/src/core/lib/gpr/wrap_memcpy.cc +++ b/src/core/lib/gpr/wrap_memcpy.cc @@ -28,7 +28,7 @@ extern "C" { #ifdef __linux__ -#if defined(__x86_64__) && !defined(GPR_MUSL_LIBC_COMPAT) +#if defined(__x86_64__) && !defined(GPR_MUSL_LIBC_COMPAT) && !defined(GPR_DISABLE_WRAPPED_MEMCPY) __asm__(".symver memcpy,memcpy@GLIBC_2.2.5"); void* __wrap_memcpy(void* destination, const void* source, size_t num) { return memcpy(destination, source, num); -- 2.20.1