diff options
Diffstat (limited to 'docs/examples/vcpkg_android_example_cmake')
4 files changed, 68 insertions, 0 deletions
diff --git a/docs/examples/vcpkg_android_example_cmake/.gitignore b/docs/examples/vcpkg_android_example_cmake/.gitignore new file mode 100644 index 000000000..378eac25d --- /dev/null +++ b/docs/examples/vcpkg_android_example_cmake/.gitignore @@ -0,0 +1 @@ +build diff --git a/docs/examples/vcpkg_android_example_cmake/CMakeLists.txt b/docs/examples/vcpkg_android_example_cmake/CMakeLists.txt new file mode 100644 index 000000000..7572bbbc8 --- /dev/null +++ b/docs/examples/vcpkg_android_example_cmake/CMakeLists.txt @@ -0,0 +1,5 @@ +cmake_minimum_required(VERSION 3.0) +project(test) +find_package(jsoncpp CONFIG REQUIRED) +add_library(my_lib my_lib.cpp) +target_link_libraries(my_lib jsoncpp_lib) diff --git a/docs/examples/vcpkg_android_example_cmake/compile.sh b/docs/examples/vcpkg_android_example_cmake/compile.sh new file mode 100755 index 000000000..1d1aa60a9 --- /dev/null +++ b/docs/examples/vcpkg_android_example_cmake/compile.sh @@ -0,0 +1,54 @@ +# +# 1. Check the presence of required environment variables +# +if [ -z ${ANDROID_NDK_HOME+x} ]; then + echo "Please set ANDROID_NDK_HOME" + exit 1 +fi +if [ -z ${VCPKG_ROOT+x} ]; then + echo "Please set VCPKG_ROOT" + exit 1 +fi + +# +# 2. Set the path to the toolchains +# +vcpkg_toolchain_file=$VCPKG_ROOT/scripts/buildsystems/vcpkg.cmake +android_toolchain_file=$ANDROID_NDK_HOME/build/cmake/android.toolchain.cmake + + +# +# 3. Select a pair "Android abi" / "vcpkg triplet" +# Uncomment one of the four possibilities below +# + +android_abi=armeabi-v7a +vcpkg_target_triplet=arm-android + +# android_abi=x86 +# vcpkg_target_triplet=x86-android + +# android_abi=arm64-v8a +# vcpkg_target_triplet=arm64-android + +# android_abi=x86_64 +# vcpkg_target_triplet=x64-android + + +# +# 4. Install the library via vcpkg +# +$VCPKG_ROOT/vcpkg install jsoncpp:$vcpkg_target_triplet + +# +# 5. Test the build +# +rm -rf build +mkdir build +cd build +cmake .. \ + -DCMAKE_TOOLCHAIN_FILE=$vcpkg_toolchain_file \ + -DVCPKG_CHAINLOAD_TOOLCHAIN_FILE=$android_toolchain_file \ + -DVCPKG_TARGET_TRIPLET=$vcpkg_target_triplet \ + -DANDROID_ABI=$android_abi +make diff --git a/docs/examples/vcpkg_android_example_cmake/my_lib.cpp b/docs/examples/vcpkg_android_example_cmake/my_lib.cpp new file mode 100644 index 000000000..f0165d72d --- /dev/null +++ b/docs/examples/vcpkg_android_example_cmake/my_lib.cpp @@ -0,0 +1,8 @@ +#include <json/json.h> + +int answer() +{ + Json::Value meaning_of; + meaning_of["everything"] = 42; + return meaning_of["everything"].asInt(); +} |