Backport python3-grpcio recipe from upstream/dunfell

meta-python/recipes-devtools/python/python-grpcio-tools.inc

@@ -0,0 +1,16 @@
+DESCRIPTION = "Google gRPC tools"
+HOMEPAGE = "http://www.grpc.io/"
+SECTION = "devel/python"
+
+DEPENDS_append = " ${PYTHON_PN}-grpcio"
+RDEPENDS_${PN} = "${PYTHON_PN}-grpcio"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://PKG-INFO;beginline=8;endline=8;md5=7145f7cdd263359b62d342a02f005515"
+
+inherit pypi
+
+SRC_URI[md5sum] = "b2fabfb54c7824c1e49a02de2aa6628e"
+SRC_URI[sha256sum] = "4ce5aa660d7884f23aac1eafa93b97a4c3e2b512edff871e91fdb6ee86ebd5ea"
+
+BBCLASSEXTEND = "native nativesdk"

meta-python/recipes-devtools/python/python3-grpcio-tools_1.14.1.bb

@@ -0,0 +1,2 @@
+inherit setuptools3
+require python-grpcio-tools.inc

meta-python/recipes-devtools/python/python3-grpcio/0001-Fix-build-on-riscv32.patch

@@ -0,0 +1,65 @@
+From 04e28fdda03b545a0f7b446a784ec2fa7249cbb8 Mon Sep 17 00:00:00 2001
+From: Khem Raj <[email protected]>
+Date: Wed, 29 Apr 2020 15:37:40 -0700
+Subject: [PATCH] Fix build on riscv32
+
+Define __NR_mmap in terms of __NR_mmap2 and __NR_futex interms of
+__NR_futex_time64 for rv32, since there calls dont exist for rv32
+
+Also recognise rv32 as a new 32bit platform
+
+Upstream-Status: Submitted [https://github.com/abseil/abseil-cpp/pull/675]
+Signed-off-by: Khem Raj <[email protected]>
+---
+ absl/base/internal/direct_mmap.h        | 5 +++++
+ absl/base/internal/spinlock_linux.inc   | 4 ++++
+ absl/synchronization/internal/waiter.cc | 4 ++++
+ 3 files changed, 13 insertions(+)
+
+--- a/third_party/abseil-cpp/absl/base/internal/direct_mmap.h
++++ b/third_party/abseil-cpp/absl/base/internal/direct_mmap.h
+@@ -26,6 +26,10 @@
+
+ #ifdef __linux__
+
++#if !defined(__NR_mmap) && defined(__riscv) && __riscv_xlen == 32
++# define __NR_mmap __NR_mmap2
++#endif
++
+ #include <sys/types.h>
+ #ifdef __BIONIC__
+ #include <sys/syscall.h>
+@@ -72,6 +76,7 @@ inline void* DirectMmap(void* start, siz
+ #if defined(__i386__) || defined(__ARM_ARCH_3__) || defined(__ARM_EABI__) || \
+     (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32) ||                   \
+     (defined(__PPC__) && !defined(__PPC64__)) ||                             \
++    (defined(__riscv) && __riscv_xlen == 32)  ||                             \
+     (defined(__s390__) && !defined(__s390x__))
+   // On these architectures, implement mmap with mmap2.
+   static int pagesize = 0;
+--- a/third_party/abseil-cpp/absl/base/internal/spinlock_linux.inc
++++ b/third_party/abseil-cpp/absl/base/internal/spinlock_linux.inc
+@@ -14,6 +14,10 @@
+ //
+ // This file is a Linux-specific part of spinlock_wait.cc
+
++#if !defined(__NR_futex) && defined(__riscv) && __riscv_xlen == 32
++# define __NR_futex __NR_futex_time64
++#endif
++
+ #include <linux/futex.h>
+ #include <sys/syscall.h>
+ #include <unistd.h>
+--- a/third_party/abseil-cpp/absl/synchronization/internal/waiter.cc
++++ b/third_party/abseil-cpp/absl/synchronization/internal/waiter.cc
+@@ -24,6 +24,10 @@
+ #include <unistd.h>
+ #endif
+
++#if !defined(__NR_futex) && defined(__riscv) && __riscv_xlen == 32
++# define __NR_futex __NR_futex_time64
++#endif
++
+ #ifdef __linux__
+ #include <linux/futex.h>
+ #include <sys/syscall.h>

meta-python/recipes-devtools/python/python3-grpcio/0001-setup.py-Do-not-mix-C-and-C-compiler-options.patch

@@ -0,0 +1,74 @@
+From 2ef8a85933f3ac36b289979ff9edd49dd12d0d16 Mon Sep 17 00:00:00 2001
+From: Khem Raj <[email protected]>
+Date: Fri, 4 Aug 2017 09:04:07 -0700
+Subject: [PATCH] setup.py: Do not mix C and C++ compiler options
+
+EXTRA_ENV_COMPILE_ARGS is used both with CC and CXX
+so using -std=c++11 or -std=gnu99 together will cause
+build time errors espcially with clang
+
+error: invalid argument '-std=gnu99' not allowed with 'C++'
+
+gcc7 ( defaults are -std=gnu11 and -std=gnu++14 )
+ as well clang default to these standards mode or newer
+anyway
+
+Signed-off-by: Khem Raj <[email protected]>
+
+1. Keep '-std=c++11' and '-std=gnu99' to fix native build error
+with old gcc (such as gcc 5.4.0 on ubuntu 16.04), for clang
+we will remove them through GRPC_PYTHON_CFLAGS at do_compile
+in bb recipe.
+
+2. While export CC="gcc ", cc_args is None, it will
+cause subprocess.Popen always return 1. On centos 8, if you don't
+install package libatomic, there will be a native build error
+`cannot find /usr/lib64/libatomic.so.1.2.0'.
+
+Add no harm '-g' to cc_args if cc_args is empty.
+
+Upstream-Status: Inappropriate [oe specific]
+Signed-off-by: Hongxu Jia <[email protected]>
+---
+ setup.py                      | 6 +++++-
+ src/python/grpcio/commands.py | 5 ++++-
+ 2 files changed, 9 insertions(+), 2 deletions(-)
+
+diff --git a/setup.py b/setup.py
+index e950057..1b68221 100644
+--- a/setup.py
++++ b/setup.py
+@@ -144,9 +144,13 @@ ENABLE_DOCUMENTATION_BUILD = os.environ.get(
+
+ def check_linker_need_libatomic():
+   """Test if linker on system needs libatomic."""
++  compiler, cc_args = os.environ.get('CC').split(' ', 1) or 'gcc'
++  if not cc_args:
++      cc_args = "-g"
++
+   code_test = (b'#include <atomic>\n' +
+                b'int main() { return std::atomic<int64_t>{}; }')
+-  cc_test = subprocess.Popen(['cc', '-x', 'c++', '-std=c++11', '-'],
++  cc_test = subprocess.Popen([compiler, cc_args, '-x', 'c++', '-std=c++11', '-'],
+                              stdin=PIPE,
+                              stdout=PIPE,
+                              stderr=PIPE)
+diff --git a/src/python/grpcio/commands.py b/src/python/grpcio/commands.py
+index 064dda9..a75d8b9 100644
+--- a/src/python/grpcio/commands.py
++++ b/src/python/grpcio/commands.py
+@@ -216,7 +216,10 @@ class BuildExt(build_ext.build_ext):
+             when invoked in C mode. GCC is okay with this, while clang is not.
+             """
+             # TODO(lidiz) Remove the generated a.out for success tests.
+-            cc_test = subprocess.Popen(['cc', '-x', 'c', '-std=c++11', '-'],
++            compiler, cc_args = os.environ.get('CC').split(' ', 1) or 'gcc'
++            if not cc_args:
++                cc_args = "-g"
++            cc_test = subprocess.Popen([compiler, cc_args, '-x', 'c', '-std=c++11', '-'],
+                                        stdin=subprocess.PIPE,
+                                        stdout=subprocess.PIPE,
+                                        stderr=subprocess.PIPE)
+-- 
+2.7.4
+

meta-python/recipes-devtools/python/python3-grpcio/ppc-boringssl-support.patch

@@ -0,0 +1,17 @@
+Let boringSSL compile on ppc32 bit
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <[email protected]>
+
+--- a/third_party/boringssl/include/openssl/base.h
++++ b/third_party/boringssl/include/openssl/base.h
+@@ -99,6 +99,9 @@ extern "C" {
+ #elif (defined(__PPC64__) || defined(__powerpc64__)) && defined(_LITTLE_ENDIAN)
+ #define OPENSSL_64_BIT
+ #define OPENSSL_PPC64LE
++#elif (defined(__PPC__) || defined(__powerpc__))
++#define OPENSSL_32_BIT
++#define OPENSSL_PPC
+ #elif defined(__mips__) && !defined(__LP64__)
+ #define OPENSSL_32_BIT
+ #define OPENSSL_MIPS

meta-python/recipes-devtools/python/python3-grpcio/riscv64_support.patch

@@ -0,0 +1,21 @@
+Add RISC-V 64bit support
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <[email protected]>
+--- a/third_party/boringssl/include/openssl/base.h
++++ b/third_party/boringssl/include/openssl/base.h
+@@ -108,6 +108,14 @@ extern "C" {
+ #elif defined(__mips__) && defined(__LP64__)
+ #define OPENSSL_64_BIT
+ #define OPENSSL_MIPS64
++#elif defined(__riscv)
++# if (__riscv_xlen == 64)
++#  define OPENSSL_64_BIT
++#  define OPENSSL_RISCV64
++# elif(__riscv_xlen == 32)
++#  define OPENSSL_32_BIT
++#  define OPENSSL_RISCV32
++# endif
+ #elif defined(__pnacl__)
+ #define OPENSSL_32_BIT
+ #define OPENSSL_PNACL

meta-python/recipes-devtools/python/python3-grpcio_1.27.1.bb

@@ -0,0 +1,35 @@
+DESCRIPTION = "Google gRPC"
+HOMEPAGE = "http://www.grpc.io/"
+SECTION = "devel/python"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
+
+DEPENDS += "${PYTHON_PN}-protobuf"
+
+SRC_URI += "file://0001-setup.py-Do-not-mix-C-and-C-compiler-options.patch"
+SRC_URI_append_class-target = " file://ppc-boringssl-support.patch \
+                                file://riscv64_support.patch \
+                                file://0001-Fix-build-on-riscv32.patch \
+"
+SRC_URI[md5sum] = "ccaf4e7eb4f031d926fb80035d193b98"
+SRC_URI[sha256sum] = "a899725d34769a498ecd3be154021c4368dd22bdc69473f6ec46779696f626c4"
+
+RDEPENDS_${PN} = "${PYTHON_PN}-protobuf \
+                  ${PYTHON_PN}-setuptools \
+                  ${PYTHON_PN}-six \
+"
+
+inherit setuptools3
+inherit pypi
+
+export GRPC_PYTHON_DISABLE_LIBC_COMPATIBILITY = "1"
+
+do_compile_prepend_toolchain-clang() {
+    export GRPC_PYTHON_CFLAGS='-fvisibility=hidden -fno-wrapv -fno-exceptions'
+}
+
+CLEANBROKEN = "1"
+
+BBCLASSEXTEND = "native nativesdk"
+
+CCACHE_DISABLE = "1"