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-rw-r--r--meta-oe/recipes-devtools/grpc/grpc/0001-cmake-Link-with-libatomic-on-rv32-rv64.patch30
1 files changed, 30 insertions, 0 deletions
diff --git a/meta-oe/recipes-devtools/grpc/grpc/0001-cmake-Link-with-libatomic-on-rv32-rv64.patch b/meta-oe/recipes-devtools/grpc/grpc/0001-cmake-Link-with-libatomic-on-rv32-rv64.patch
new file mode 100644
index 0000000000..594503ae2a
--- /dev/null
+++ b/meta-oe/recipes-devtools/grpc/grpc/0001-cmake-Link-with-libatomic-on-rv32-rv64.patch
@@ -0,0 +1,30 @@
+From 54e8dca9b39b8c8a6532576a0286e548f97607fa Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 19 Apr 2022 16:07:19 -0700
+Subject: [PATCH] cmake: Link with libatomic on rv32/rv64
+
+Fixes
+riscv64-yoe-linux-musl/12.0.1/ld: libgrpc.so.23.0.0: undefined reference to `__atomic_exchange_1'
+| collect2: error: ld returned 1 exit status
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+---
+ CMakeLists.txt | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 06e6453b5c..476d7f1576 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -306,6 +306,9 @@ if(UNIX AND NOT HAIKU)
+ set(_gRPC_ALLTARGETS_LIBRARIES ${_gRPC_ALLTARGETS_LIBRARIES} rt)
+ endif()
+ endif()
++ if(CMAKE_SYSTEM_PROCESSOR STREQUAL "riscv64" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "riscv32")
++ set(_gRPC_ALLTARGETS_LIBRARIES ${_gRPC_ALLTARGETS_LIBRARIES} atomic)
++ endif()
+ endif()
+
+ include(CheckCXXSourceCompiles)