open62541: Disable lto on riscv/clang

clang errors out linking lto objects
riscv64-yoe-linux-musl-ld: /tmp/lto-llvm-d497c5.o: can't link soft-float modules with double-float modules

This is something needs to be addressed in clang for riscv
as of now disable lto for rv32/rv64 when using clang

Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/meta-networking/recipes-protocols/opcua/open62541_1.3.3.bb b/meta-networking/recipes-protocols/opcua/open62541_1.3.3.bb
index 317697262..5af856ad3 100644
--- a/meta-networking/recipes-protocols/opcua/open62541_1.3.3.bb
+++ b/meta-networking/recipes-protocols/opcua/open62541_1.3.3.bb
@@ -36,3 +36,12 @@ PACKAGECONFIG[amalgamation] = "-DUA_ENABLE_AMALGAMATION=ON, -DUA_ENABLE_AMALGAMA
 PACKAGECONFIG[encryption] = "-DUA_ENABLE_ENCRYPTION=ON, -DUA_ENABLE_ENCRYPTION=OFF, mbedtls"
 PACKAGECONFIG[pubsub] = "-DUA_ENABLE_PUBSUB=ON, -DUA_ENABLE_PUBSUB=OFF"
 PACKAGECONFIG[pubsub-eth] = "-DUA_ENABLE_PUBSUB_ETH_UADP=ON, -DUA_ENABLE_PUBSUB_ETH_UADP=OFF"
+
+do_configure:prepend:toolchain-clang:riscv64() {
+    sed -i -e 's/set(CMAKE_INTERPROCEDURAL_OPTIMIZATION ON)/set(CMAKE_INTERPROCEDURAL_OPTIMIZATION OFF)/' ${S}/CMakeLists.txt
+}
+
+do_configure:prepend:toolchain-clang:riscv32() {
+    sed -i -e 's/set(CMAKE_INTERPROCEDURAL_OPTIMIZATION ON)/set(CMAKE_INTERPROCEDURAL_OPTIMIZATION OFF)/' ${S}/CMakeLists.txt
+}
+