vcpkg/docs/examples/vcpkg_android_example_cmake_script/compile.sh
Pascal Thomet 55be137d5b
[vcpkg] Improve Android doc (triplets, usage with cmake and prefab) (#11264)
* Android: add docs/examples/vcpkg_android_example_cmake/

* Add docs/users/android.md

* Improve Android prefab doc

Following additional informations given by @atkawa7 at
https://github.com/microsoft/vcpkg/pull/11264

* Link to android.md
* Update the prefab usage instructions: "vcpkg install"
    the 4 archs before exporting a prefab
* added --prefab-debug flag
* added gradle integration info
* reviewed the prefab output directory structure
  (from a dump of an actual export)

* docs/users/triplets.md: link to android.md

* docs/index.md: link to android.md

* android.md: specify 2 possibiities for android_ndk_home

* Added examples/vcpkg_android_example_cmake_script/cmake/vcpkg_android.cmake

Usage:

1. Main CMakeLists:
  if (VCPKG_TARGET_ANDROID)
      include("cmake/vcpkg_android.cmake")
  endif()

2. cmake invocation:
  cmake .. -DVCPKG_TARGET_ANDROID=ON -DANDROID_ABI=armeabi-v7a

* trigger pipeline build

* trigger pipelines
2020-05-13 16:42:13 -07:00

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# 1. Install the library via vcpkg
# This install jsoncpp for the 4 android target ABIs and for the host computer.
# see the correspondence between ABIs and vcpkg triplets in the table below:
#
# |VCPKG_TARGET_TRIPLET | ANDROID_ABI |
# |---------------------------|----------------------|
# |arm64-android | arm64-v8a |
# |arm-android | armeabi-v7a |
# |x64-android | x86_64 |
# |x86-android | x86 |
$VCPKG_ROOT/vcpkg install \
jsoncpp \
jsoncpp:arm-android \
jsoncpp:arm64-android \
jsoncpp:x86-android \
jsoncpp:x64-android
# 2. Test the build
#
# First, select an android ABI
# Uncomment one of the four possibilities below
#
android_abi=armeabi-v7a
# android_abi=x86
# android_abi=arm64-v8a
# android_abi=x86_64
rm -rf build
mkdir build && cd build
# DVCPKG_TARGET_ANDROID will load vcpkg_android.cmake,
# which will then load the android + vcpkg toolchains.
cmake .. \
-DVCPKG_TARGET_ANDROID=ON \
-DANDROID_ABI=$android_abi
make