[oe] [meta-networking][PATCH 3/3] grpc: fix grpc_cpp_plugin interpfor nativesdk

[Bartosz Golaszewski]

From: Jan Kaisrlik <jan.kaisrlik at avast.com>

When building grpc for nativesdk the project tries to execute the
nativesdk grpc_cpp_plugin instead of the host one. Apply the patch
fixing the cross-compilation for nativesdk build and modify its
contents to reflect its new purpose.

Also: add grpc-native to dependencies.

Signed-off-by: Hiram Lew <lew at avast.com>
Signed-off-by: Jan Kaisrlik <jan.kaisrlik at avast.com>
Signed-off-by: Lukas Karas <karas at avast.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski at baylibre.com>
---
 ...txt-Fix-grpc_cpp_plugin-path-during-cross.patch | 27 ++++++++++++----------
 .../recipes-devtools/grpc/grpc_1.14.1.bb           |  2 ++
 2 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/meta-networking/recipes-devtools/grpc/grpc/0001-CMakeLists.txt-Fix-grpc_cpp_plugin-path-during-cross.patch b/meta-networking/recipes-devtools/grpc/grpc/0001-CMakeLists.txt-Fix-grpc_cpp_plugin-path-during-cross.patch
index a83d854..54e0b99 100644
--- a/meta-networking/recipes-devtools/grpc/grpc/0001-CMakeLists.txt-Fix-grpc_cpp_plugin-path-during-cross.patch
+++ b/meta-networking/recipes-devtools/grpc/grpc/0001-CMakeLists.txt-Fix-grpc_cpp_plugin-path-during-cross.patch
@@ -1,24 +1,26 @@
-From cc6dbabea0e452ebc93682df860a79ed9a45722e Mon Sep 17 00:00:00 2001
+From 6d606f1101c1a172fb6d738d6f1865aa61849e68 Mon Sep 17 00:00:00 2001
 From: Alexey Firago <alexey_firago at mentor.com>
 Date: Fri, 20 Oct 2017 00:04:19 +0300
 Subject: [PATCH] CMakeLists.txt: Fix grpc_cpp_plugin path during
- cross-compilation
+ cross-compiling or native build
 
 Signed-off-by: Alexey Firago <alexey_firago at mentor.com>
+Signed-off-by: Hiram Lew <lew at avast.com>
+Signed-off-by: Jan Kaisrlik <jan.kaisrlik at avast.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
+index a59fd81..cd90424 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -170,6 +170,13 @@ function(protobuf_generate_grpc_cpp)
+@@ -160,6 +160,13 @@ function(protobuf_generate_grpc_cpp)
      return()
    endif()
-
-+  #if cross-compiling, find host plugin
+ 
++  #if cross-compiling or nativesdk, find host plugin
 +  if(CMAKE_CROSSCOMPILING)
 +      find_program(gRPC_CPP_PLUGIN grpc_cpp_plugin)
 +  else()
@@ -28,7 +30,7 @@ index f9cd630..9663934 100644
    set(_protobuf_include_path -I . -I ${_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR})
    foreach(FIL ${ARGN})
      get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
-@@ -345,7 +352,7 @@ function(protobuf_generate_grpc_cpp)
+@@ -177,7 +184,7 @@ 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}
@@ -38,14 +40,14 @@ index f9cd630..9663934 100644
             ${REL_FIL}
        DEPENDS ${ABS_FIL} ${_gRPC_PROTOBUF_PROTOC} grpc_cpp_plugin
 diff --git a/templates/CMakeLists.txt.template b/templates/CMakeLists.txt.template
-index 64daf04..a7e8629 100644
+index de13d02..b22bd5c 100644
 --- a/templates/CMakeLists.txt.template
 +++ b/templates/CMakeLists.txt.template
 @@ -209,6 +209,13 @@
        return()
      endif()
-
-+    #if cross-compiling, find host plugin
+ 
++    #if cross-compiling or nativesdk, find host plugin
 +    if(CMAKE_CROSSCOMPILING)
 +        find_program(gRPC_CPP_PLUGIN grpc_cpp_plugin)
 +    else()
@@ -55,7 +57,7 @@ index 64daf04..a7e8629 100644
      set(_protobuf_include_path -I . -I <%text>${_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR}</%text>)
      foreach(FIL <%text>${ARGN}</%text>)
        get_filename_component(ABS_FIL <%text>${FIL}</%text> ABSOLUTE)
-@@ -390,7 +397,7 @@
+@@ -226,7 +233,7 @@
          COMMAND <%text>${_gRPC_PROTOBUF_PROTOC_EXECUTABLE}</%text>
          ARGS --grpc_out=<%text>generate_mock_code=true:${_gRPC_PROTO_GENS_DIR}</%text>
               --cpp_out=<%text>${_gRPC_PROTO_GENS_DIR}</%text>
@@ -64,5 +66,6 @@ index 64daf04..a7e8629 100644
               <%text>${_protobuf_include_path}</%text>
               <%text>${REL_FIL}</%text>
          DEPENDS <%text>${ABS_FIL}</%text> <%text>${_gRPC_PROTOBUF_PROTOC}</%text> grpc_cpp_plugin
---
+-- 
 2.7.4
+
diff --git a/meta-networking/recipes-devtools/grpc/grpc_1.14.1.bb b/meta-networking/recipes-devtools/grpc/grpc_1.14.1.bb
index 7b3f736..d236714 100644
--- a/meta-networking/recipes-devtools/grpc/grpc_1.14.1.bb
+++ b/meta-networking/recipes-devtools/grpc/grpc_1.14.1.bb
@@ -8,6 +8,7 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
 
 DEPENDS = "gflags c-ares protobuf protobuf-native protobuf-c protobuf-c-native openssl"
 DEPENDS_append_class-target = " gtest grpc-native "
+DEPENDS_append_class-nativesdk = " grpc-native "
 
 S = "${WORKDIR}/git"
 SRCREV = "d8020cb6daa87f1a3bb3b0c299bc081c4a3de1e8"
@@ -16,6 +17,7 @@ SRC_URI = "git://github.com/grpc/grpc.git;protocol=https;branch=${BRANCH} \
            file://0001-CMakeLists.txt-Fix-libraries-installation-for-Linux.patch \
            "
 SRC_URI_append_class-target = " file://0001-CMakeLists.txt-Fix-grpc_cpp_plugin-path-during-cross.patch"
+SRC_URI_append_class-nativesdk = " file://0001-CMakeLists.txt-Fix-grpc_cpp_plugin-path-during-cross.patch"
 
 # Fixes build with older compilers 4.8 especially on ubuntu 14.04
 CXXFLAGS_append_class-native = " -Wl,--no-as-needed"
-- 
2.7.4