Merge pull request #10407 from kpayson64/alpine_linux_support

CMakeLists.txt

Makefile

include/grpc/impl/codegen/port_platform.h

src/core/ext/census/grpc_plugin.c

src/core/ext/filters/client_channel/client_channel_plugin.c

src/core/ext/filters/load_reporting/load_reporting.c

src/core/lib/iomgr/ev_epoll_linux.c

src/core/lib/iomgr/port.h

src/core/lib/support/cpu_linux.c

src/core/lib/support/wrap_memcpy.c

src/core/lib/surface/init_secure.c

templates/CMakeLists.txt.template

templates/Makefile.template

test/core/end2end/invalid_call_argument_test.c

test/core/iomgr/sockaddr_utils_test.c

third_party/googletest

third_party/gtest.BUILD

third_party/protobuf

tools/distrib/python/grpcio_tools/protoc_lib_deps.py

tools/dockerfile/test/cxx_alpine_x64/Dockerfile