mirror of
https://github.com/vcmi/vcmi.git
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improve layout of some dev docs
This commit is contained in:
Andrey Filipenkov
parent
764fbebb35
commit
0db567da37
@ -10,17 +10,17 @@ The following instructions apply to **v1.2 and later**. For earlier versions the
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2. JDK 11, not necessarily from Oracle
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3. Android command line tools or Android Studio for your OS: https://developer.android.com/studio/
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4. Android NDK version **r25c (25.2.9519653)**, there're multiple ways to obtain it:
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- - install with Android Studio
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- - install with `sdkmanager` command line tool
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- - download from https://developer.android.com/ndk/downloads
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- - download with Conan, see [#NDK and Conan](#ndk-and-conan)
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5. (optional) Ninja: download from your package manager or from https://github.com/ninja-build/ninja/releases
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- install with Android Studio
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- install with `sdkmanager` command line tool
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- download from https://developer.android.com/ndk/downloads
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- download with Conan, see [#NDK and Conan](#ndk-and-conan)
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5. (optional) Ninja: download from your package manager or from https://github.com/ninja-build/ninja/releases
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## Obtaining source code
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Clone https://github.com/vcmi/vcmi with submodules. Example for command line:
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```sh
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```
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git clone --recurse-submodules https://github.com/vcmi/vcmi.git
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```
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@ -30,24 +30,24 @@ We use Conan package manager to build/consume dependencies, find detailed usage
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branch](https://github.com/vcmi/vcmi/tree/master/docs/conan.md).
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On the step where you need to replace **PROFILE**, choose:
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- `android-32` to build for 32-bit architecture (armeabi-v7a)
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- `android-64` to build for 64-bit architecture (aarch64-v8a)
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- `android-32` to build for 32-bit architecture (armeabi-v7a)
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- `android-64` to build for 64-bit architecture (aarch64-v8a)
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### NDK and Conan
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Conan must be aware of the NDK location when you execute `conan install`. There're multiple ways to achieve that as written in the [Conan docs](https://docs.conan.io/1/integrations/cross_platform/android.html):
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- the easiest is to download NDK from Conan (option 1 in the docs), then all the magic happens automatically. You need to create your own Conan profile that imports our Android profile and adds 2 new lines (you can of course just copy everything from our profile into yours without including) and then pass this new profile to `conan install`:
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- the easiest is to download NDK from Conan (option 1 in the docs), then all the magic happens automatically. You need to create your own Conan profile that imports our Android profile and adds 2 new lines (you can of course just copy everything from our profile into yours without including) and then pass this new profile to `conan install`:
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```sh
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```
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include(/path/to/vcmi/CI/conan/android-64)
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[tool_requires]
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android-ndk/r25c
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```
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- to use an already installed NDK, you can simply pass it on the command line to `conan install`:
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- to use an already installed NDK, you can simply pass it on the command line to `conan install`:
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```sh
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```
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conan install -c tools.android:ndk_path=/path/to/ndk ...
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```
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@ -59,7 +59,7 @@ Building for Android is a 2-step process. First, native C++ code is compiled to
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This is a traditional CMake project, you can build it from command line or some IDE. You're not required to pass any custom options (except Conan toolchain file), defaults are already good. If you wish to use your own CMake presets, inherit them from our `build-with-conan` preset. Example:
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```sh
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```
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cmake -S . -B ../build -G Ninja -D CMAKE_BUILD_TYPE=Debug --toolchain ...
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cmake --build ../build
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```
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@ -83,4 +83,4 @@ cd android
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APK will appear in `android/vcmi-app/build/outputs/apk/debug` directory which you can then install to your device with `adb install -r /path/to/apk` (adb command is from Android command line tools).
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If you wish to build and install to your device in single action, use `installDebug` instead of `assembleDebug`.
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If you wish to build and install to your device in single action, use `installDebug` instead of `assembleDebug`.
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@ -2,22 +2,24 @@
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## Requirements
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1. **macOS**
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2. Xcode: <https://developer.apple.com/xcode/>
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3. CMake 3.21+: `brew install --cask cmake` or get from <https://cmake.org/download/>
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1. **macOS**
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2. Xcode: <https://developer.apple.com/xcode/>
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3. CMake 3.21+: `brew install --cask cmake` or get from <https://cmake.org/download/>
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## Obtaining source code
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Clone <https://github.com/vcmi/vcmi> with submodules. Example for command line:
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`git clone --recurse-submodules https://github.com/vcmi/vcmi.git`
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```
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git clone --recurse-submodules https://github.com/vcmi/vcmi.git
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```
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## Obtaining dependencies
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There are 2 ways to get prebuilt dependencies:
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- [Conan package manager](https://github.com/vcmi/vcmi/tree/develop/docs/conan.md) - recommended. Note that the link points to the cutting-edge state in `develop` branch, for the latest release check the same document in the [master branch (https://github.com/vcmi/vcmi/tree/master/docs/conan.md).
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- [legacy manually built libraries](https://github.com/vcmi/vcmi-ios-deps) - can be used if you have Xcode 11/12 or to build for simulator / armv7 device
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- [Conan package manager](https://github.com/vcmi/vcmi/tree/develop/docs/conan.md) - recommended. Note that the link points to the cutting-edge state in `develop` branch, for the latest release check the same document in the [master branch (https://github.com/vcmi/vcmi/tree/master/docs/conan.md).
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- [legacy manually built libraries](https://github.com/vcmi/vcmi-ios-deps) - can be used if you have Xcode 11/12 or to build for simulator / armv7 device
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## Configuring project
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@ -25,15 +27,17 @@ Only Xcode generator (`-G Xcode`) is supported!
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As a minimum, you must pass the following variables to CMake:
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- `BUNDLE_IDENTIFIER_PREFIX`: unique bundle identifier prefix, something like `com.MY-NAME`
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- (if using legacy dependencies) `CMAKE_PREFIX_PATH`: path to the downloaded dependencies, e.g. `~/Downloads/vcmi-ios-depends/build/iphoneos`
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- `BUNDLE_IDENTIFIER_PREFIX`: unique bundle identifier prefix, something like `com.MY-NAME`
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- (if using legacy dependencies) `CMAKE_PREFIX_PATH`: path to the downloaded dependencies, e.g. `~/Downloads/vcmi-ios-depends/build/iphoneos`
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There're a few [CMake presets](https://cmake.org/cmake/help/latest/manual/cmake-presets.7.html): for device (Conan and legacy dependencies) and for simulator, named `ios-device-conan`, `ios-device` and `ios-simulator` respectively. You can also create your local "user preset" to avoid typing variables each time, see example [here](https://gist.github.com/kambala-decapitator/59438030c34b53aed7d3895aaa48b718).
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Open terminal and `cd` to the directory with source code. Configuration example for device with Conan:
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`cmake --preset ios-device-conan \`
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` -D BUNDLE_IDENTIFIER_PREFIX=com.MY-NAME`
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```
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cmake --preset ios-device-conan \
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-D BUNDLE_IDENTIFIER_PREFIX=com.MY-NAME
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```
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By default build directory containing Xcode project will appear at `../build-ios-device-conan`, but you can change it with `-B` option.
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@ -53,7 +57,9 @@ You must also install game files, see [Installation on iOS](../players/Installat
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### From command line
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`cmake --build `<path to build directory>` --target vcmiclient -- -quiet`
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```
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cmake --build <path to build directory> --target vcmiclient -- -quiet
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```
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You can pass additional xcodebuild options after the `--`. Here `-quiet` is passed to reduce amount of output.
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@ -67,4 +73,4 @@ Invoke `cpack` after building:
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`cpack -C Release`
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This will generate file with extension **ipa** if you use CMake 3.25+and **zip** otherwise (simply change extension to ipa).
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This will generate file with extension **ipa** if you use CMake 3.25+and **zip** otherwise (simply change extension to ipa).
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@ -2,18 +2,20 @@
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# Requirements
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1. C++ toolchain, either of:
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- Xcode Command Line Tools (aka CLT): `sudo xcode-select --install`
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- Xcode IDE: <https://developer.apple.com/xcode/>
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- (not tested) other C++ compilers, e.g. gcc/clang from [Homebrew](https://brew.sh/)
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2. CMake: `brew install --cask cmake` or get from <https://cmake.org/download/>
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3. (optional) Ninja: `brew install ninja` or get from <https://github.com/ninja-build/ninja/releases>
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1. C++ toolchain, either of:
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- Xcode Command Line Tools (aka CLT): `sudo xcode-select --install`
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- Xcode IDE: <https://developer.apple.com/xcode/>
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- (not tested) other C++ compilers, e.g. gcc/clang from [Homebrew](https://brew.sh/)
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2. CMake: `brew install --cask cmake` or get from <https://cmake.org/download/>
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3. (optional) Ninja: `brew install ninja` or get from <https://github.com/ninja-build/ninja/releases>
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# Obtaining source code
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Clone <https://github.com/vcmi/vcmi> with submodules. Example for command line:
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`git clone --recurse-submodules https://github.com/vcmi/vcmi.git`
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```
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git clone --recurse-submodules https://github.com/vcmi/vcmi.git
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```
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# Obtaining dependencies
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@ -25,51 +27,48 @@ Please find detailed instructions in [VCMI repository](https://github.com/vcmi/v
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On the step where you need to replace **PROFILE**, choose:
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- if you're on an Intel Mac: `macos-intel`
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- if you're on an Apple Silicon Mac: `macos-arm`
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- if you're on an Intel Mac: `macos-intel`
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- if you're on an Apple Silicon Mac: `macos-arm`
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Note: if you wish to build 1.0 release in non-`Release` configuration, you should define `USE_CONAN_WITH_ALL_CONFIGS=1` environment variable when executing `conan install`.
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## Homebrew
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1. [Install Homebrew](https://brew.sh/)
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2. Install dependencies:
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`brew install boost minizip sdl2 sdl2_image sdl2_mixer sdl2_ttf tbb`
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3. If you want to watch in-game videos, also install FFmpeg:
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`brew install ffmpeg@4`
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4. Install Qt dependency in either of the ways (note that you can skip this if you're not going to build Launcher):
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- `brew install qt@5` for Qt 5 or `brew install qt` for Qt 6
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- using [Qt Online Installer](https://www.qt.io/download) - choose **Go open source**
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1. [Install Homebrew](https://brew.sh/)
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2. Install dependencies: `brew install boost minizip sdl2 sdl2_image sdl2_mixer sdl2_ttf tbb`
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3. If you want to watch in-game videos, also install FFmpeg: `brew install ffmpeg@4`
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4. Install Qt dependency in either of the ways (note that you can skip this if you're not going to build Launcher):
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- `brew install qt@5` for Qt 5 or `brew install qt` for Qt 6
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- using [Qt Online Installer](https://www.qt.io/download) - choose **Go open source**
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# Preparing build environment
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This applies only to Xcode-based toolchain. If `xcrun -f clang` prints errors, then use either of the following ways:
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- select an Xcode instance from Xcode application - Preferences - Locations - Command Line Tools
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- use `xcode-select` utility to set Xcode or Xcode Command Line Tools path: for example,
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`sudo xcode-select -s /Library/Developer/CommandLineTools`
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- set `DEVELOPER_DIR` environment variable pointing to Xcode or Xcode Command Line Tools path: for example, `export DEVELOPER_DIR=/Applications/Xcode.app`
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- select an Xcode instance from Xcode application - Preferences - Locations - Command Line Tools
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- use `xcode-select` utility to set Xcode or Xcode Command Line Tools path: for example, `sudo xcode-select -s /Library/Developer/CommandLineTools`
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- set `DEVELOPER_DIR` environment variable pointing to Xcode or Xcode Command Line Tools path: for example, `export DEVELOPER_DIR=/Applications/Xcode.app`
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# Configuring project for building
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Note that if you wish to use Qt Creator IDE, you should skip this step and configure respective variables inside the IDE.
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1. In Terminal `cd` to the source code directory
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2. Start assembling CMake invocation: type `cmake -S . -B BUILD_DIR` where *BUILD_DIR* can be any path, **don't press Return**
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3. Decide which CMake generator you want to use:
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- Makefiles: no extra option needed or pass `-G 'Unix Makefiles'`
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- Ninja (if you have installed it): pass `-G Ninja`
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- Xcode IDE (if you have installed it): pass `-G Xcode`
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4. If you picked Makefiles or Ninja, pick desired *build type* - either of Debug / RelWithDebInfo / Release / MinSizeRel - and pass it in `CMAKE_BUILD_TYPE` option, for example: `-D CMAKE_BUILD_TYPE=Release`. If you don't pass this option, `RelWithDebInfo` will be used.
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5. If you don't want to build Launcher, pass `-D ENABLE_LAUNCHER=OFF`
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6. You can also pass `-Wno-dev` if you're not interested in CMake developer warnings
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7. Next step depends on the dependency manager you have picked:
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- Conan: pass `-D CMAKE_TOOLCHAIN_FILE=conan-generated/conan_toolchain.cmake` where **conan-generated** must be replaced with your directory choice
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- Homebrew: if you installed FFmpeg or Qt 5, you need to pass `-D "CMAKE_PREFIX_PATH="` variable. See below what you can insert after `=` (but **before the closing quote**), multiple values must be separated with `;` (semicolon):
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- if you installed FFmpeg, insert `$(brew --prefix ffmpeg@4)`
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- if you installed Qt 5 from Homebrew, insert:`$(brew --prefix qt@5)`
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- if you installed Qt from Online Installer, insert your path to Qt directory, for example: `/Users/kambala/dev/Qt-libs/5.15.2/Clang64`
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- example for FFmpeg + Qt 5: `-D "CMAKE_PREFIX_PATH=$(brew --prefix ffmpeg@4);$(brew --prefix qt@5)"`
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1. In Terminal `cd` to the source code directory
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2. Start assembling CMake invocation: type `cmake -S . -B BUILD_DIR` where *BUILD_DIR* can be any path, **don't press Return**
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3. Decide which CMake generator you want to use:
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- Makefiles: no extra option needed or pass `-G 'Unix Makefiles'`
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- Ninja (if you have installed it): pass `-G Ninja`
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- Xcode IDE (if you have installed it): pass `-G Xcode`
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4. If you picked Makefiles or Ninja, pick desired *build type* - either of Debug / RelWithDebInfo / Release / MinSizeRel - and pass it in `CMAKE_BUILD_TYPE` option, for example: `-D CMAKE_BUILD_TYPE=Release`. If you don't pass this option, `RelWithDebInfo` will be used.
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5. If you don't want to build Launcher, pass `-D ENABLE_LAUNCHER=OFF`
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6. You can also pass `-Wno-dev` if you're not interested in CMake developer warnings
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7. Next step depends on the dependency manager you have picked:
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- Conan: pass `-D CMAKE_TOOLCHAIN_FILE=conan-generated/conan_toolchain.cmake` where **conan-generated** must be replaced with your directory choice
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- Homebrew: if you installed FFmpeg or Qt 5, you need to pass `-D "CMAKE_PREFIX_PATH="` variable. See below what you can insert after `=` (but **before the closing quote**), multiple values must be separated with `;` (semicolon):
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- if you installed FFmpeg, insert `$(brew --prefix ffmpeg@4)`
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- if you installed Qt 5 from Homebrew, insert:`$(brew --prefix qt@5)`
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- if you installed Qt from Online Installer, insert your path to Qt directory, for example: `/Users/kambala/dev/Qt-libs/5.15.2/Clang64`
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- example for FFmpeg + Qt 5: `-D "CMAKE_PREFIX_PATH=$(brew --prefix ffmpeg@4);$(brew --prefix qt@5)"`
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8. now press Return
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# Building project
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@ -82,10 +81,10 @@ Open `VCMI.xcodeproj` from the build directory, select `vcmiclient` scheme and h
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## From command line
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`cmake --build `<path to build directory>
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`cmake --build <path to build directory>`
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- If using Makefiles generator, you'd want to utilize all your CPU cores by appending `-- -j$(sysctl -n hw.ncpu)` to the above
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- If using Xcode generator, you can also choose which configuration to build by appending `--config `<configuration name> to the above, for example: `--config Debug`
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- If using Makefiles generator, you'd want to utilize all your CPU cores by appending `-- -j$(sysctl -n hw.ncpu)` to the above
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- If using Xcode generator, you can also choose which configuration to build by appending `--config <configuration name>` to the above, for example: `--config Debug`
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# Packaging project into DMG file
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@ -97,27 +96,23 @@ If you use Conan, it's expected that you use **conan-generated** directory at st
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You can run VCMI from DMG, but it's will also work from your IDE be it Xcode or Qt Creator.
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Alternatively you can run binaries directly from "bin" directory:
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Alternatively you can run binaries directly from the **bin** directory:
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BUILD_DIR/bin/vcmilauncher
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BUILD_DIR/bin/vcmiclient
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BUILD_DIR/bin/vcmiserver
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- BUILD_DIR/bin/vcmilauncher
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- BUILD_DIR/bin/vcmiclient
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- BUILD_DIR/bin/vcmiserver
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CMake include commands to copy all needed assets from source directory into "bin" on each build. They'll work when you build from Xcode too.
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CMake include commands to copy all needed assets from source directory into the **bin** directory on each build. They'll work when you build from Xcode too.
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# Some useful debugging tips
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Anyone who might want to debug builds, but new to macOS could find following commands useful:
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- To attach DMG file from command line use
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`hdiutil attach vcmi-1.0.dmg`
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- Detach volume:
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`hdiutil detach /Volumes/vcmi-1.0`
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- To view dependency paths
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`otool -L /Volumes/vcmi-1.0/VCMI.app/Contents/MacOS/vcmiclient`
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- To display load commands such as LC_RPATH
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`otool -l /Volumes/vcmi-1.0/VCMI.app/Contents/MacOS/vcmiclient`
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- To attach DMG file from command line use `hdiutil attach vcmi-1.0.dmg`
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- Detach volume: `hdiutil detach /Volumes/vcmi-1.0`
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- To view dependency paths: `otool -L /Volumes/vcmi-1.0/VCMI.app/Contents/MacOS/vcmiclient`
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- To display load commands such as `LC_RPATH`: `otool -l /Volumes/vcmi-1.0/VCMI.app/Contents/MacOS/vcmiclient`
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# Troubleshooting
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In case of troubles you can always consult our CI build scripts or contact the dev team via slack
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In case of troubles you can always consult our CI build scripts or contact the dev team via slack.
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