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From cc6dbabea0e452ebc93682df860a79ed9a45722e Mon Sep 17 00:00:00 2001
From: Alexey Firago <alexey_firago@mentor.com>
Date: Fri, 20 Oct 2017 00:04:19 +0300
Subject: [PATCH] CMakeLists.txt: Fix grpc_cpp_plugin path during
cross-compilation
Signed-off-by: Alexey Firago <alexey_firago@mentor.com>
---
CMakeLists.txt | 9 ++++++++-
templates/CMakeLists.txt.template | 9 ++++++++-
2 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f9cd630..9663934 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -328,6 +328,13 @@ function(protobuf_generate_grpc_cpp)
return()
endif()
+ #if cross-compiling, find host plugin
+ if(CMAKE_CROSSCOMPILING)
+ find_program(gRPC_CPP_PLUGIN grpc_cpp_plugin)
+ else()
+ set(gRPC_CPP_PLUGIN $<TARGET_FILE:grpc_cpp_plugin>)
+ endif()
+
set(_protobuf_include_path -I . -I ${PROTOBUF_WELLKNOWN_IMPORT_DIR})
foreach(FIL ${ARGN})
get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
@@ -345,7 +352,7 @@ function(protobuf_generate_grpc_cpp)
COMMAND ${_gRPC_PROTOBUF_PROTOC_EXECUTABLE}
ARGS --grpc_out=generate_mock_code=true:${_gRPC_PROTO_GENS_DIR}
--cpp_out=${_gRPC_PROTO_GENS_DIR}
- --plugin=protoc-gen-grpc=$<TARGET_FILE:grpc_cpp_plugin>
+ --plugin=protoc-gen-grpc=${gRPC_CPP_PLUGIN}
${_protobuf_include_path}
${REL_FIL}
DEPENDS ${ABS_FIL} ${_gRPC_PROTOBUF_PROTOC} grpc_cpp_plugin
diff --git a/templates/CMakeLists.txt.template b/templates/CMakeLists.txt.template
index 64daf04..a7e8629 100644
--- a/templates/CMakeLists.txt.template
+++ b/templates/CMakeLists.txt.template
@@ -373,6 +373,13 @@
return()
endif()
+ #if cross-compiling, find host plugin
+ if(CMAKE_CROSSCOMPILING)
+ find_program(gRPC_CPP_PLUGIN grpc_cpp_plugin)
+ else()
+ set(gRPC_CPP_PLUGIN $<TARGET_FILE:grpc_cpp_plugin>)
+ endif()
+
set(_protobuf_include_path -I . -I <%text>${PROTOBUF_WELLKNOWN_IMPORT_DIR}</%text>)
foreach(FIL <%text>${ARGN}</%text>)
get_filename_component(ABS_FIL <%text>${FIL}</%text> ABSOLUTE)
@@ -390,7 +397,7 @@
COMMAND <%text>${_gRPC_PROTOBUF_PROTOC_EXECUTABLE}</%text>
ARGS --grpc_out=<%text>generate_mock_code=true:${_gRPC_PROTO_GENS_DIR}</%text>
--cpp_out=<%text>${_gRPC_PROTO_GENS_DIR}</%text>
- --plugin=protoc-gen-grpc=$<TARGET_FILE:grpc_cpp_plugin>
+ --plugin=protoc-gen-grpc=${gRPC_CPP_PLUGIN}
<%text>${_protobuf_include_path}</%text>
<%text>${REL_FIL}</%text>
DEPENDS <%text>${ABS_FIL}</%text> <%text>${_gRPC_PROTOBUF_PROTOC}</%text> grpc_cpp_plugin
--
2.7.4
|
