python3-grpcio: Fix build on mips and musl

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Acked-by: Trevor Gamblin <trevor.gamblin@windriver.com>

1 files changed, 33 insertions, 0 deletions

diff --git a/meta-python/recipes-devtools/python/python3-grpcio/0001-absl-always-use-asm-sgidefs.h.patch b/meta-python/recipes-devtools/python/python3-grpcio/0001-absl-always-use-asm-sgidefs.h.patch
new file mode 100644
index 0000000000..be516ca508
--- /dev/null
+++ b/meta-python/recipes-devtools/python/python3-grpcio/0001-absl-always-use-asm-sgidefs.h.patch
@@ -0,0 +1,33 @@
+From 8f21fdfb83b0fa844a9f1f03a86a9ca46642d85e Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 9 Apr 2020 13:06:27 -0700
+Subject: [PATCH 1/2] absl: always use <asm/sgidefs.h>
+
+Fixes mips/musl build, since sgidefs.h is not present on all C libraries
+but on linux asm/sgidefs.h is there and contains same definitions, using
+that makes it portable.
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ third_party/abseil-cpp/absl/base/internal/direct_mmap.h | 6 +-----
+ 1 file changed, 1 insertion(+), 5 deletions(-)
+
+--- a/third_party/abseil-cpp/absl/base/internal/direct_mmap.h
++++ b/third_party/abseil-cpp/absl/base/internal/direct_mmap.h
+@@ -41,13 +41,9 @@
+ 
+ #ifdef __mips__
+ // Include definitions of the ABI currently in use.
+-#ifdef __BIONIC__
+-// Android doesn't have sgidefs.h, but does have asm/sgidefs.h, which has the
++// bionic/musl C libs don't have sgidefs.h, but do have asm/sgidefs.h, which has the
+ // definitions we need.
+ #include <asm/sgidefs.h>
+-#else
+-#include <sgidefs.h>
+-#endif  // __BIONIC__
+ #endif  // __mips__
+ 
+ // SYS_mmap and SYS_munmap are not defined in Android.