grpc android build

配置grpc依赖库

include(default)

[settings]
os=Android
os.api_level=27
arch=armv8
compiler=clang
compiler.version=17
compiler.libcxx=c++_static
compiler.cppstd=14

[conf]
tools.android:ndk_path=....../ndk/26.1.10909125
tools.cmake.cmaketoolchain:generator=Ninja

[tool_requires]
ninja/[*]

[requires]
grpc/1.54.3
[generators]
CMakeDeps
CMakeToolchain
[layout]
cmake_layout

& conan install . -pr android --build=missing

# 注意 protoc 的版本一定是和当前依赖库的版本一致的，最好就直接使用源码编译的bin和lib
# grpc_cpp_plugin 的版本影响不大
# protobuf/3.21.12
# grpc/1.54.3

$protoc = "C:\Users\admin\.conan2\p\proto8625022988b17\p\bin\protoc.exe" 
$grpc_cpp_plugin = "C:\Users\admin\.conan2\p\grpc4cef018791af5\p\bin\grpc_cpp_plugin.exe"
$generatedDir = "generated"

if (Test-Path $generatedDir) {
    Remove-Item -Recurse -Force $generatedDir
}
New-Item -ItemType Directory -Path $generatedDir

& $protoc  -I=proto --grpc_out=generated --plugin=protoc-gen-grpc=$grpc_cpp_plugin proto/helloworld.proto
& $protoc -I=proto --cpp_out=generated proto/helloworld.proto