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* VS/Android: Deduce processor type from CMAKE_GENERATOR_PLATFORMMichael Karcher2023-04-261-1/+14
| | | | Closes: #24839
* VS/Android: Detect full NDK root instead of sysrootMichael Karcher2023-04-251-13/+8
| | | | | | | Visual Studio always uses a complete NDK and not a standalone toolchain. Let CMake handle the NDK and related logic correctly, avoid trying to find the standalone toolchain version from the unified clang toolchain in newer NDKs.
* VS/Android: Use ApplicationTypeRevision 3.0 in VS2022Michael Karcher2023-04-251-1/+1
| | | | | | Visual Studio 17 (Marketing name: Visual Studio 2022) still ships with "3.0" as most recent Variant of the Android application type. Use this revision.
* Modules: Record system inspection steps in the configure logBrad King2023-01-181-2/+2
| | | | | | | | Replace old-style `file(APPEND .../CMake{Output,Error}.log)` logging with calls to `message(CONFIGURE_LOG)` to record the steps in the `CMakeConfigureLog.yaml` configure log instead. Issue: #23200
* Android: Refactor sysroot detection under Visual StudioBrad King2021-10-201-1/+3
| | | | | | | | | | | | Since commit 6051a49c78 (Visual Studio: Add Android support, 2020-06-12, v3.19.0-rc1~619^2) we run MSBuild to build a sample project to detect the sysroot. Previously we relied on `CMAKE_VS_MSBUILD_COMMAND` being available. That required commit d5b5c19278 (cmGlobalGenerator: FindMakeProgram() before CMakeDetermineSystem, 2020-06-15, v3.19.0-rc1~619^2~3) to make it available early enough. However, that ordering broke `CMAKE_GENERATOR_INSTANCE` so we need to prepare to revert it. Use `cmake_host_system_information` to get the location of MSBuild under a VS generator instead.
* Android: Fix NDK toolchain dir on arm64 macWangBin2021-08-181-1/+1
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* Android: Detect NDK version numberHaibo Huang2021-03-031-0/+39
| | | | Report it in `CMAKE_ANDROID_NDK_VERSION`.
* Android: load ABI information from abis.cmakeHaibo Huang2020-11-121-61/+76
| | | | | They are added to NDK and planned to release in r23: https://android-review.googlesource.com/c/platform/ndk/+/1493421
* Merge topic 'android-abi'Brad King2020-11-111-4/+13
|\ | | | | | | | | | | | | a585b75df9 Android: Use NDK_KNOWN_DEVICE_ABI{32,64}S instead of NDK_DEFAULT_ABIS Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !5488
| * Android: Use NDK_KNOWN_DEVICE_ABI{32,64}S instead of NDK_DEFAULT_ABISHaibo Huang2020-11-101-4/+13
| | | | | | | | | | | | | | | | | | | | Revise logic from commit 1ab574a0f4 (Android: Add support for NDK r22, 2020-10-07, v3.19.0-rc1~18^2) that loads ABI tables from the NDK. `NDK_DEFAULT_ABIS` means the abis to build by default. Use `NDK_KNOWN_DEVICE_ABI{32,64}S` instead. In practise they have never been different. Fix to make it more precise.
* | Android: Move *_LLVM_TRIPLE to the centralized tableHaibo Huang2020-11-061-24/+35
| | | | | | | | | | This allows us to skip `abi-*.cmake` in the next change. In the future we may move all this information to the NDK.
* | Android: add NDK hooksHaibo Huang2020-10-301-0/+12
|/ | | | | This change adds hooks to key Android support files, so that NDK can inject information or change cmake behaviors.
* Android: show supported API level in error messageHaibo Huang2020-10-131-1/+2
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* Android: Fatal if ABI is not supported by NDKHaibo Huang2020-10-091-0/+6
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* Android: Add support for NDK r22Haibo Huang2020-10-071-24/+64
| | | | | NDK r22 removed platforms and sysroot directory. NDK r18+ provides `.cmake` files with tables of platforms and abis.
* Android: Drop redundant setting of CMP0057 in Android-DetermineHaibo Huang2020-10-071-3/+0
| | | | | | A module-wide setting was added by commit 8ede35523e (IN_LIST: Ensure policy allows if(IN_LIST) if used by a module, 2018-09-12, v3.13.0-rc1~95^2), so our local setting is no longer needed.
* Android: Select Android API after ABI is determinedHaibo Huang2020-10-071-60/+60
| | | | API level depends on ABI. E.g. for LP64 the minimum API level should be 21 instead of 16 for others.
* Visual Studio: Add Android supportKyle Edwards2020-06-241-2/+59
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* Android: add support for native compilation, such as with the Termux appButta2019-10-151-0/+6
| | | | | | | | | The CMake support for Android assumes cross-compilation using the NDK, so stub out that Android NDK support and use the Linux support that's already invoked. Set CMAKE_HOST_SYSTEM_NAME to "Android", rather than "Linux". Issue: #19840
* Android: Use unified toolchain in NDK r19+Brad King2019-07-261-0/+8
| | | | | | | | | | | | | | | | | | | The NDK build system now uses only a single toolchain in <ndk>/toolchains/llvm/prebuilt/<host> Its compilers are always `bin/{clang,clang++}` and its binutils are always `bin/<triple>-*`. It is a standalone toolchain: * The Anrdoid API level is specified at the end of `--target=`. * The standard library may be specified via `-stdlib=`. * No need to pass system includes or libraries explicitly. * No need to pass `--sysroot` or `-gcc-toolchain`. Teach CMake to recognize NDK versions that have a unified toolchain with its own sysroot and use the above approach. Fixes: #18739
* Android: Clarify name of internal variable for arch tripleBrad King2019-07-261-11/+11
| | | | The triple applies to more than just header locations.
* Android: Select NDK host tag while determining systemBrad King2019-07-261-0/+28
| | | | | The host tag is tied to the host platform and does not depend on any specific language or compiler.
* IN_LIST: Ensure policy allows if(IN_LIST) if used by a moduleCraig Scott2018-09-121-0/+5
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* Android: Add support for NDK r17Brad King2018-04-171-1/+34
| | | | | | | | | The `armeabi` ABI is no longer available, so we can no longer use it by default unconditionally. Instead detect all available ABIs and choose the oldest arm ABI that is available. Also update the test suite to account for the lack of `armeabi` support and pass as of Android NDK r17-beta2.
* Android: Add support for unified headersBrad King2017-06-121-16/+42
| | | | | | | | The unified headers are preferred as of NDK r15, so use them by default if available and provide an option to use the deprecated headers. Inspired-by: Florent Castelli <florent.castelli@gmail.com> Fixes: #16584
* Android: Detect API version of standalone toolchain with unified headersBrad King2017-06-091-5/+28
| | | | | | | A standalone toolchain with unified headers keeps the `__ANDROID_API__` macro in the `bin/clang` launcher instead of in `api-level.h`. Issue: #16954
* VS: Fix NVIDIA Nsight Tegra Visual Studio Edition supportBrad King2016-10-181-1/+1
| | | | | | | | | | | | | The guard added by commit v3.7.0-rc1~229^2~17 (Android: Suppress new functionality with Nsight Tegra in VS IDE builds, 2016-06-02) to `Modules/Platform/Android-Determine.cmake` does not work in that location because `CMAKE_VS_PLATFORM_NAME` is not set until after the module is loaded. Change this particular guard to test for the Visual Studio generator instead. If in the future we add support for using Visual Studio for Android without Nsight Tegra then something more will be needed, but this is good enough for now. Closes: #16371
* Simplify CMake per-source license noticesBrad King2016-09-271-12/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Per-source copyright/license notice headers that spell out copyright holder names and years are hard to maintain and often out-of-date or plain wrong. Precise contributor information is already maintained automatically by the version control tool. Ultimately it is the receiver of a file who is responsible for determining its licensing status, and per-source notices are merely a convenience. Therefore it is simpler and more accurate for each source to have a generic notice of the license name and references to more detailed information on copyright holders and full license terms. Our `Copyright.txt` file now contains a list of Contributors whose names appeared source-level copyright notices. It also references version control history for more precise information. Therefore we no longer need to spell out the list of Contributors in each source file notice. Replace CMake per-source copyright/license notice headers with a short description of the license and links to `Copyright.txt` and online information available from "https://cmake.org/licensing". The online URL also handles cases of modules being copied out of our source into other projects, so we can drop our notices about replacing links with full license text. Run the `Utilities/Scripts/filter-notices.bash` script to perform the majority of the replacements mechanically. Manually fix up shebang lines and trailing newlines in a few files. Manually update the notices in a few files that the script does not handle.
* Android: Avoid interfering with common pre-existing toolchain filesBrad King2016-08-121-0/+6
| | | | | | | | | Commonly used Android toolchain files that pre-date CMake upstream support may need to be updated to work with our new functionality. They typically set CMAKE_SYSTEM_VERSION to 1, so detect that and skip our upstream Android settings. When such toolchain files are updated to account for our upstream support, they can then set CMAKE_SYSTEM_VERSION to a valid Android API and get new behavior.
* Android: Search for NDK and standalone toolchain in more placesBrad King2016-08-121-0/+8
| | | | | | Commonly used Android toolchain files that pre-date CMake upstream support use a few environment and CMake variables as search locations. Use them too to aid transition.
* Android: Detect and save a standalone toolchain without the NDKBrad King2016-08-121-5/+42
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* Android: Detect settings from the CMAKE_SYSROOT if it is setBrad King2016-08-121-1/+68
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* Android: Detect and save the architecture, ABI, and processorBrad King2016-08-121-1/+88
| | | | | Add new CMakeSystem.cmake entries for the architecture and ABI. Store the processor in CMAKE_SYSTEM_PROCESSOR.
* Android: Detect and save the API levelBrad King2016-08-121-0/+48
| | | | | | Store the Android API level in CMAKE_SYSTEM_VERSION. If it is not provided by the user, initialize it from CMAKE_ANDROID_API or fall back to finding the latest available in the NDK.
* Android: Detect and save the NDK directoryBrad King2016-08-121-0/+27
| | | | Add a new CMakeSystem.cmake entry for the NDK location.
* Android: Suppress new functionality with Nsight Tegra in VS IDE buildsBrad King2016-08-121-0/+7
| | | | | | Support for NVIDIA Nsight Tegra Visual Studio Edition was previously implemented in the CMake VS IDE generators. Avoid interfering with that functionality for now. Later we may try to integrate this.
* Android: Add placeholders for platform-specific initializationBrad King2016-08-121-0/+14
Add infrastructure modules to be loaded when initializing builds targeting Android platforms.