Metadata-Version: 2.2
Name: mama
Version: 0.11.23
Summary: A modular C++ build tool even your mama can use
Author-email: Jorma Rebane <jorma.rebane@gmail.com>
License: MIT
Project-URL: Homepage, https://github.com/RedFox20/Mama
Project-URL: Bug Tracker, https://github.com/RedFox20/Mama/issues
Keywords: mama,build,mamabuild,c,c++,tool,cmake,simple,easy,package,manager,cross-platform
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: Topic :: Software Development :: Build Tools
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Operating System :: OS Independent
Requires-Python: >=3.10
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: distro
Requires-Dist: keyring
Requires-Dist: keyrings.cryptfile
Requires-Dist: termcolor
Requires-Dist: colorama
Requires-Dist: python-dateutil
Requires-Dist: psutil

# Mama Build Tool
Mama - A modular C++ build tool even your mama can use

The main goal of this project is to provide extremely convenient in-source builds
for cross platform projects. Building is as simple as `mama build windows` - no ceremony~!

CMake projects with trivial configurations and no dependencies can be handled
automatically by Mama. This makes header-only libraries or stand-alone C libraries
extremely easy to link.

Adding projects with already configured `mamafile.py` is trivial and allows you to manage
large scale projects in a modular way. Dependencies are added and configured through mamafiles.

Each mama build target exports CMake `${ProjectName}_INCLUDES` and `${ProjectName}_LIBS`. All exports
are gathered in correct linker order inside `MAMA_INCLUDES` and `MAMA_LIBS`. This ensures the least
amount of friction for developers - everything just works.

There is no central package repository, all packages are pulled and updated from public or
private git repositories. Package versioning is done through git tags or branches.

Custom build systems are also supported. For additional documentation explore: [build_target.py](mama/build_target.py)


## Who is this FOR?
Anyone who develops cross-platform C++ libraries or applications which
target any combination of [Windows, Linux, macOS, iOS, Android, Raspberry, Oclea, Xilinx, MIPS, i.MX8MP].
And anyone who is not satisfied with system-wide dependencies and linker
bugs caused by incompatible system-wide libraries on Linux.

If you require an easy to use, reproducible project/namespace scoped package+build system, this is for you.
Your builds will not rely on hard to setup system packages, all you need to do is type `mama build`.

### Supported platforms ###
- Windows (64-bit x86_64, 32-bit x86, 64-bit arm64, 32-bit armv7) default is latest MSVC
- Linux (Ubuntu) (64-bit x86_64, 32-bit x86, 64-bit arm64) both GCC and Clang
- MacOS (64-bit x86_64, 64-bit arm64) via config.macos_version
- iOS (64-bit arm64) via config.ios_version
- Android (64-bit arm64, 32-bit armv7) via env ANDROID_NDK_HOME or ANDROID_HOME
- Raspberry (32-bit armv7) via env RASPI_HOME
- Oclea (64-bit arm64) via config.set_oclea_toolchain() or env OCLEA_HOME
- i.MX8M Plus (64-bit arm64 NXP i.MX8M Plus) via config.set_imx8mp_toolchain() or env IMX8MP_SDK_HOME
- MIPS (mips, mipsel, mips64, mips64el) via config.set_mips_toolchain()
- Xilinx (64-bit arm64 Zynq UltraScale+ MPSoC) via config.set_xilinx_toolchain() or env XILINX_HOME

## Who is this NOT for?
Single platform projects with platform specific build configuration and system wide dependency management
such as Linux exclusive G++ projects using apt-get libraries or iOS-only apps using cocoapods.


## Artifactory
Provides a mechanism to upload pre-built packages to a private artifactory server through `mama upload mypackage`. These packages will be automatically used if a git:package commit hash matches.


## Setup For Users
1. Get Python 3.10+ and PIP
2. `$ pip install mama --upgrade`
3. `$ cd yourproject`
4. `$ mama init` which creates a `mamafile.py` and patches your CMakeLists.txt
5. (optional) Manual setup: Create your own `mamafile.py` (examples below) and add this to your CMakeLists.txt:
```cmake
include(mama.cmake)
include_directories(${MAMA_INCLUDES})
target_link_libraries(YourProject PRIVATE ${MAMA_LIBS})
```
6. `$ mama build` and enjoy!
7. `$ mama open` to open your project in an IDE / VSCode


## Command examples
```
  mama init                      Initialize a new project. Tries to create mamafile.py and CMakeLists.txt
  mama build                     Update and build main project only. This only clones, but does not update!
  mama build x86 opencv          Cross compile build target opencv to x86 architecture
  mama build android             Cross compile to arm64 android NDK (default API level 29)
  mama build android-31           Cross compile to arm64 with Android API level 31
  mama build android-26 arm      Cross compile to armv7 android NDK API level 26
  mama update                    Update all dependencies by doing git pull and build.
  mama clean                     Cleans main project only.
  mama clean x86 opencv          Cleans opencv for x86 architecture.
  mama clean all                 Cleans EVERYTHING in the dependency chain for current arch.
  mama rebuild                   Cleans, update and build main project only.
  mama rebuild deps_only         Cleans and rebuilds all dependencies, but not the main project.
  mama rebuild dep1 deps_only    Cleans and rebuilds only dep1's dependencies, skipping dep1 itself.
  mama build dep1 deps_only      Build only dep1's dependencies, skipping dep1 itself.
  mama configure deps_only       Re-runs CMake configure on all dependencies, but not the main project.
  mama build dep1                Update and build dep1 only.
  mama update dep1               Update and build the specified target.
  mama serve android             Update, build and deploy for Android.
  mama deploy                    Runs PAPA deploy stage.
  mama configure                 Run CMake configure on dependencies to reconfigure and build
  mama configure tsan            CMake Reconfigure dependencies with thread sanitizer enabled
  mama wipe dep1                 Wipe target dependency completely and clone again.
  mama upload dep1               Deploys and uploads dependency to Artifactory server.
  mama list                      List all mama dependencies on this project.
  mama dirty dep1                Mark a target for rebuild even if it was up to date.
  mama version                   Show the mama package version.
  mama test                      Run tests on main project.
  mama test=arg                  Run tests on main project with an argument.
  mama test="arg1 arg2"          Run tests on main project with multiple arguments.
  mama test dep1                 Run tests on target dependency project.
  mama test="mytest" test_until_failure=100 Run tests in a loop until failure, useful for catching flaky tests.
  mama dep1 start=dbtool         Call target project mamafile start() with args [`dbtool`].
```
Call `mama help` for more usage information.

### Build flags
```
  release                        (default) Build with CMake RelWithDebInfo configuration.
  debug                          Build with CMake Debug configuration.
  clang                          Prefer Clang compiler on Linux.
  gcc                            Prefer GCC compiler on Linux.
  x86 | x64 | arm | arm64       Select target architecture.
  arch=<arch>                    Override cross-compiling architecture explicitly.
  jobs=N                         Limit maximum parallel compilations.
  with_tests                     Forces -DENABLE_TESTS=ON and -DBUILD_TESTS=ON.
  fortran                        Enable automatic Fortran compiler detection.
  flags="-Wextra -O3"            Pass additional compiler flags.
  clang-tidy                     Enable clang-tidy static analysis during build.
  silent                         Greatly reduces output verbosity.
  verbose                        Greatly increases output verbosity.
  parallel                       Load dependencies in parallel.
  deps_only                      Only execute build/rebuild/clean on dependencies, skip the main target.
                                 When combined with a target name, applies to that target's dependencies only.
  unshallow                      Allow unshallowing shallow git clones.
```

### Artifactory flags
```
  if_needed                      Only upload if package does not already exist on server.
  art                            Always fetch packages from artifactory; failure will throw.
  noart                          Temporarily ignore artifactory package fetching.
```

### Sanitizer and coverage flags
```
  sanitize=address               Enable -fsanitize=<type> for GCC/Clang.
  asan                           Shorthand for sanitize=address.
  lsan                           Shorthand for sanitize=leak.
  tsan                           Shorthand for sanitize=thread.
  ubsan                          Shorthand for sanitize=undefined.
  coverage                       Build with GCC --coverage option.
  coverage-report[=src_root]     Generate coverage report using gcovr.
```

### Clang-Tidy static analysis

Mama supports running [clang-tidy](https://clang.llvm.org/extra/clang-tidy/) static analysis during the build. When enabled, CMake sets `CMAKE_C_CLANG_TIDY` and `CMAKE_CXX_CLANG_TIDY` so that clang-tidy runs on every compiled source file.

```
mama build clang-tidy             # Run clang-tidy analysis during build
mama build clang-tidy debug       # Combine with other flags
```

Clang-tidy is resolved in this order:
1. System `PATH` lookup
2. `CLANG_TIDY` environment variable

If clang-tidy is not found, a warning is printed and the build proceeds without static analysis.

Place a `.clang-tidy` configuration file in your project root to control which checks are enabled:
```yaml
Checks: >
  cppcoreguidelines-avoid-reference-coroutine-parameters

WarningsAsErrors: >
  cppcoreguidelines-avoid-reference-coroutine-parameters

ExtraArgsBefore:
  - -Wno-unknown-warning-option
```

You can also enable clang-tidy programmatically from a mamafile:
```py
def settings(self):
    self.config.set_clang_tidy_path()             # auto-detect from PATH or CLANG_TIDY env
    self.config.set_clang_tidy_path('/usr/bin/clang-tidy-18')  # explicit path
```

### Install utilities
```
  install-clang-<ver>            Install Clang <ver> for Ubuntu. Ex: install-clang-18
  install-gcc-<ver>              Install GCC <ver> for Linux. Ex: install-gcc-13
  install-msbuild                Install MSBuild for Linux.
  install-ndk-<ver>              Install Android NDK <ver> for Linux or Windows. Ex: install-ndk-25c. Use install-ndk- to list available versions.
```

## Mamafile Reference

### Adding dependencies

```py
# Git dependency with full options:
self.add_git('ReCpp', 'https://github.com/RedFox20/ReCpp.git',
             branch='master',      # track a branch (default: repo default branch)
             git_tag='v1.2.3',     # pin to a specific git tag
             git_commit='abc123',  # OR pin to a specific commit hash (alias of git_tag argument)
             mamafile='recpp.py',  # explicit mamafile path (default: auto-detect {src}/mamafile.py)
             shallow=True,         # shallow clone with --depth 1 (default: True)
             args=['CXX20'])       # pass custom arguments to child target's self.args

# Local dependency with full options:
self.add_local('utils', 'libs/utils',
               mamafile=None,       # explicit mamafile path (default: auto-detect {src}/mamafile.py)
               always_build=False,  # force rebuild every time (useful for active sub-projects)
               args=[])             # pass custom arguments to child target's self.args

# Artifactory prebuilt package:
self.add_artifactory_pkg('opencv', version='df76b66')      # by commit hash
self.add_artifactory_pkg('opencv', fullname='opencv-linux-x64-release-df76b66')  # by full name
```

The `args` parameter passes custom arguments to the child target, accessible via `self.args`:
```py
class MyLib(mama.BuildTarget):
    def configure(self):
        if 'CXX20' in self.args:
            self.enable_cxx20()
        if 'SHARED' in self.args:
            self.add_cmake_options('BUILD_SHARED_LIBS=ON')
```

**Mamafile discovery**: When adding a dependency without an explicit `mamafile=` path,
mama automatically checks for `{src}/mamafile.py` in the parent project.

### Inter-dependency configuration

```py
# Get a dependency's exported include path and library paths:
zinclude, zlibrary = self.get_target_products('zlib')
self.add_cmake_options(f'ZLIB_INCLUDE_DIR={zinclude}')
self.add_cmake_options(f'ZLIB_LIBRARY={zlibrary}')

# Or inject one dependency's products into another as CMake defines:
self.inject_products(dst_dep='libpng', src_dep='zlib',
                     include_path='ZLIB_INCLUDE_DIR',
                     libs='ZLIB_LIBRARY')

# Retrieve all injected product defines collected via inject_products():
defines = self.get_product_defines()  # returns list of CMake defines
```

### Overridable methods

Mamafile classes extend `mama.BuildTarget` and can override these methods:

| Method | Description |
|--------|-------------|
| `dependencies(self)` | Add git, local, or artifactory dependencies |
| `settings(self)` | Define settings (called first, after clone) |
| `configure(self)` | Pre-build CMake configuration options |
| `build(self)` | Override the default `cmake_build()` behavior |
| `package(self)` | Post-build: define exported includes, libs, assets |
| `install(self)` | Override the default `cmake_install()` step |
| `deploy(self)` | Custom deployment logic |
| `clean(self)` | Custom pre-clean steps |
| `test(self, args)` | Test runner invoked by `mama test` |
| `start(self, args)` | Custom entrypoint invoked by `mama start=<arg>` |
| `init(self)` | Initialization after mamafile is loaded |

### Class attributes

| Attribute | Default | Description |
|-----------|---------|-------------|
| `workspace` | `None` | Local workspace folder for build intermediates |
| `global_workspace` | `None` | System-wide workspace folder name |
| `cmake_build_type` | `'RelWithDebInfo'` | CMake build type (or `'Debug'` with `debug` flag) |
| `cmake_lists_path` | `'CMakeLists.txt'` | Path to the CMakeLists.txt relative to source |
| `cmake_command` | `'cmake'` | CMake executable path |
| `enable_exceptions` | `True` | Enable C++ exceptions |
| `enable_ninja_build` | `True` (if found) | Use Ninja generator when available |
| `enable_unix_make` | `False` | Force Unix Makefiles generator |
| `enable_cxx_build` | `True` | Enable C++ compiler |
| `enable_multiprocess_build` | `True` | Enable parallel compilation |
| `clean_intermediate_files` | `False` | Clean intermediate build files after build |
| `version` | `None` | Custom version string for packaging |
| `args` | `[]` | Arguments passed from parent via `add_git(args=)` / `add_local(args=)` |

### Platform detection properties

Use these boolean properties in mamafiles for platform-conditional logic:
`self.windows`, `self.linux`, `self.macos`, `self.ios`, `self.android`,
`self.raspi`, `self.oclea`, `self.xilinx`, `self.imx8mp`, `self.mips`, `self.yocto_linux`

Host OS detection: `self.os_windows`, `self.os_linux`, `self.os_macos`

### C++ standard selection (overrides CMakeLists.txt)
```py
self.enable_cxx11()   # or enable_cxx14(), enable_cxx17(), enable_cxx20(), enable_cxx23(), enable_cxx26()

# Query current C++ standard:
if self.is_enabled_cxx20():  # or is_enabled_cxx11/14/17/23/26()
    self.add_cmake_options('USE_CXX20_FEATURES=ON')
```

### Compiler flags
```py
self.add_cxx_flags('-Wall', '-Wextra')               # C++ only flags
self.add_c_flags('-std=c11')                         # C only flags
self.add_cl_flags('-fPIC')                           # Both C and C++ flags
self.add_ld_flags('-lm')                             # Linker flags
self.add_platform_cxx_flags(linux='-fPIC', windows='/W4')  # Per-platform C++ flags
self.add_platform_ld_flags(linux='-pthread')               # Per-platform linker flags
```

### CMake configuration
```py
self.add_cmake_options('BUILD_SHARED_LIBS=ON', 'OPTION=VALUE')
self.add_platform_options(linux='LINUX_OPT=ON', windows='WIN_OPT=ON')
self.enable_from_env('CUDA')  # enable CMake option CUDA=ON if CUDA=1 env var is set
```

### Package exports
```py
self.export_includes(['include'])                    # Export include dirs from source dir
self.export_include('include', build_dir=True)       # Export single include dir from build dir
self.export_include('src', as_includes_root='mylib') # Deploy as src/*.h as include/mylib/ for clean #include <mylib/mylib.h>
self.export_libs('.', ['.lib', '.a'])                # Find and export libs matching patterns
self.export_libs('.', ['.lib', '.a'], order=['core', 'utils'])  # Control linker order (important on Linux)
self.export_lib('lib/mylib.a')                       # Export a specific library file
self.export_syslib('GL')                             # Export a system library
self.export_syslib('GL', apt='libgl-dev')            # With apt package hint on failure
self.export_syslib('optional_lib', required=False)   # Silently skip if not found
self.export_asset('data/model.bin', category='models')  # Export asset files
self.export_assets('data/', ['.bin', '.dat'])         # Export multiple assets by pattern
self.no_export_includes()                            # Suppress automatic include exports
self.no_export_libs()                                # Suppress automatic lib exports
```

### Execution utilities
```py
self.run('make install', src_dir=True)               # Run a shell command
self.run_program('/usr/local/bin', './tool --flag')  # Run program in a specific directory
self.gdb('bin/MyTests')                              # Run with GDB/LLDB debugger
self.gtest('bin/MyTests', args, gdb=True)            # Run GTest executable with XML reports
self.gnu_project('zlib', '1.2.13', url='...')        # Build a GNU autotools project
self.ms_build('project.vcxproj', properties={})      # Build with MSBuild (for C#/.NET apps)
self.cmake_build()                                   # Build . with CMake (default build() implementation)
self.inject_env()                                    # Inject platform env vars (needed for custom build() overrides)
self.get_cc_prefix()                                 # Get cross-compiler prefix (e.g. '/usr/bin/mipsel-linux-gnu-')
```

#### GDB/LLDB auto-detection
`gdb()` and `gtest()` automatically select the correct debugger:
- **Linux**: uses `gdb`
- **macOS**: uses `lldb`
- **Windows**: runs directly (no debugger)
- **Cross-compile targets**: skips debugger with a message
- **Sanitizer active**: skips debugger to avoid runtime conflicts

Pass `gdb` or `nogdb` in test/start args to override: `mama test=nogdb`

#### GTest integration
`gtest()` writes XML reports to `{source_dir}/test/report.xml` for CI integration.
Non-gtest arguments are auto-converted to filters: `mama test=MyFixture` becomes `--gtest_filter="*MyFixture*"`.
Native `--gtest_*` flags are passed through unchanged.

#### GNU Project support
For autotools-based projects, `gnu_project()` provides a complete build pipeline:
```py
from mama.utils.gnu_project import BuildProduct

def build(self):
    gp = self.gnu_project('zlib', '1.2.13',
        url='https://zlib.net/zlib-1.2.13.tar.gz',  # download archive
        # git='https://github.com/madler/zlib.git', # or clone from git
        autogen=False,           # run ./autogen.sh before configure
        configure='configure',   # configure command (default: 'configure')
        build_products=[         # files to deploy
            BuildProduct('{{installed}}/lib/libz.a', '{{build}}/lib/libz.a'),
        ])
    gp.build(options=['--static'], prefix='/usr/local')
    # Or call steps individually:
    # gp.configure(options=['--static'])
    # gp.make(multithreaded=True)
    # gp.install()
```
`BuildProduct` paths support template variables: `{{installed}}`, `{{source}}`, `{{build}}`.

### File and download utilities
```py
self.copy(src, dst, filter=None)                     # Copy files
self.copy_built_file('Release/mylib.dll', 'bin/')    # Copy a build artifact
self.download_file('https://...', 'local_dir/')      # Download a file
self.download_and_unzip('https://.../sdk.zip', 'sdk/')  # Download and extract
self.source_dir('subpath')                           # Get absolute source directory path
self.build_dir('subpath')                            # Get absolute build directory path
```

### Compiler and build system control
```py
self.prefer_gcc()                                    # Prefer GCC on Linux (DEFAULT)
self.prefer_clang()                                  # Prefer Clang on Linux
self.visibility_hidden()                             # Set -fvisibility=hidden
self.disable_ninja_build()                           # Force CMake default generator instead of Ninja (default)
self.disable_install()                               # Skip cmake install step
self.enable_fortran()                                # Enable Fortran compiler (for Fortran accelerated libraries)
self.disable_cxx_compiler()                          # Disable C++ (C-only project)
self.nothing_to_build()                              # Mark target as header-only/no-build
self.add_build_dependency(linux='lib/libmylib.a')    # Add file dependency to control rebuild staleness
```

#### Platform utility methods
```py
self.config.libname('z')           # Returns 'z.lib' on MSVC or 'libz.a' on Unix
self.config.libext()               # Returns 'lib' on MSVC or 'a' on Unix
self.config.get_distro_info()      # Returns (name, major, minor) e.g. ('ubuntu', 22, 4)
self.config.compiler_version()     # Returns e.g. 'msvc14', 'gcc11.3', 'clang15.0'
```

### Deployment
```py
self.papa_deploy('path/to/package')                  # Deploy package for upload
self.papa_deploy('path/to/package',                  # Deploy with RECURSIVE child dependency gathering:
    r_includes=True,                                 #   include child dependency includes
    r_dylibs=True,                                   #   include child .dll/.so/.dylib files
    r_syslibs=True,                                  #   include child system library references
    r_assets=True)                                   #   include child asset files
self.default_deploy()                                # Deploy with default settings
```

## Mamafile examples

Project `AlphaGL/mamafile.py`
```py
import mama
class AlphaGL(mama.BuildTarget):
    # where to build intermediates
    workspace = 'packages' # for system-wide workspace, use: global_workspace = 'mycompany'

    # grab dependencies straight from git repositories
    # if the projects are trivial, then no extra configuration is needed
    def dependencies(self):
        # set artifactory package server for prebuilt packages
        # the credentials can be configured by env vars for CI, call `mama help`
        self.set_artifactory_ftp('artifacts.myftp.com', auth='store')
        # add packages
        self.add_git('ReCpp',   'https://github.com/RedFox20/ReCpp.git', branch='master')
        self.add_git('libpng',  'https://github.com/LuaDist/libpng.git')
        self.add_git('libjpeg', 'https://github.com/LuaDist/libjpeg.git')
        self.add_git('glfw',    'https://github.com/glfw/glfw.git')

        # add local packages from existing directory root:
        self.add_local('utils', 'libs/utils')

        # add a prebuilt package, use `mama upload myproject` to generate these:
        self.add_artifactory_pkg('opencv', version='df76b66')
        if self.linux: # or do it conditionally for linux only:
            self.add_artifactory_pkg('opencv', fullname='opencv-linux-x64-release-df76b66')

    # optional: customize package exports if repository doesn't have `include` or `src`
    def package(self):
        self.export_libs('.', ['.lib', '.a']) # export any .lib or .a from build folder
        self.export_includes(['AGL']) # export AGL as include from source folder
        # platform specific system library exports:
        if self.ios:   self.export_syslib('-framework OpenGLES')
        if self.macos: self.export_syslib('-framework OpenGL')
        if self.linux: self.export_syslib('GL')

    def test(self, args):
        self.gdb(f'bin/AlphaGLTests {args}')
```

If a dependency is non-trivial (it has dependencies and configuration),
you can simply place a target mamafile at: `mama/{DependencyName}.py`

Example dependency config `AlphaGL/mama/libpng.py`
```py
import mama
class libpng_static(mama.BuildTarget):
    def dependencies(self):
        # custom mamafile can be passed explicitly:
        self.add_git('zlib', 'https://github.com/madler/zlib.git', mamafile='zlib.py')

    def configure(self):
        zinclude, zlibrary = self.get_target_products('zlib')
        self.add_cmake_options(f'ZLIB_INCLUDE_DIR={zinclude}')
        self.add_cmake_options(f'ZLIB_LIBRARY={zlibrary}')
        self.add_cmake_options('BUILD_SHARED_LIB=NO', 'PNG_TESTS=NO')

    def package(self):
        # libpng builds its stuff into `{build}/lib`
        self.export_libs('lib', ['.lib', '.a'])
        # export installed include path from build dir
        self.export_include('include', build_dir=True)
```

### Clean include deployment with `as_includes_root`
When developing a library where source and headers live together (e.g. `src/mylib/mylib.h`),
you can use `as_includes_root='mylib'` to deploy headers with a clean namespace:
```py
def package(self):
    self.export_libs('.', ['.lib', '.a'])
    # Deploys src/*.h -> deploy/include/mylib/*.h
    # Consumers use: #include <mylib/mylib.h>
    self.export_include('src', as_includes_root='mylib')
```

During development, the actual include path is set to `src/` so that IDE navigation
and error messages point to the real source files. After `papa deploy`, only headers
are exported to `include/mylib/`, giving consumers clean `#include <mylib/mylib.h>` paths.

This is also the default behavior of `default_package_includes()` when only a `src/` folder exists.

## Example output from Mama Build
```
$ mama build
========= Mama Build Tool ==========
  - Target FaceOne            BUILD [root target]
  - Target dlib               OK
  - Target CppGuid            OK
  - Target opencv             OK
  - Target ReCpp              OK
  - Target NanoMesh           OK
  - Package ReCpp
    <I>  build/ReCpp/ReCpp
    [L]  build/ReCpp/windows/RelWithDebInfo/ReCpp.lib
  - Package opencv
    <I>  build/opencv/windows/include
    [L]  build/opencv/windows/lib/Release/opencv_xphoto342.lib
    [L]  build/opencv/windows/lib/Release/opencv_features2d342.lib
    [L]  build/opencv/windows/lib/Release/opencv_imgcodecs342.lib
    [L]  build/opencv/windows/lib/Release/opencv_imgproc342.lib
    [L]  build/opencv/windows/lib/Release/opencv_core342.lib
    [L]  build/opencv/windows/3rdparty/lib/Release/libjpeg-turbo.lib
    [L]  build/opencv/windows/3rdparty/lib/Release/libpng.lib
    [L]  build/opencv/windows/3rdparty/lib/Release/zlib.lib
  - Package dlib
    <I>  build/dlib/windows/include
    [L]  build/dlib/windows/lib/dlib19.15.99_relwithdebinfo_64bit_msvc1914.lib
  - Package NanoMesh
    <I>  build/NanoMesh/NanoMesh
    [L]  build/NanoMesh/windows/RelWithDebInfo/NanoMesh.lib
  - Package CppGuid
    <I>  build/CppGuid/CppGuid/include
    [L]  build/CppGuid/windows/RelWithDebInfo/CppGuid.lib
  - Package FaceOne
    <I>  include
    [L]  bin/FaceOne.dll
    [L]  bin/FaceOne.lib
```
### Uploading packages ###
```python
    def dependencies(self):
        self.set_artifactory_ftp('ftp.myartifactory.com', auth='store')
        self.add_git('googletest', 'git@github.com:RedFox20/googletest.git')
```
```
$ mama upload googletest
========= Mama Build Tool ==========
  - Package googletest
    <I>  myworkspace/googletest/linux/include
    [L]  myworkspace/googletest/linux/lib/libgmock.a
    [L]  myworkspace/googletest/linux/lib/libgtest.a
  - PAPA Deploy /home/XXX/myworkspace/googletest/linux/deploy/googletest
    I (googletest)       include
    L (googletest)       libgmock.a
    L (googletest)       libgtest.a
  PAPA Deployed: 1 includes, 2 libs, 0 syslibs, 0 assets
  - PAPA Upload googletest-linux-x64-release-ebb36f3  770.6KB
    |==================================================>| 100 %
```
And then rebuilding with an artifactory package available
```
$ mama rebuild googletest
========= Mama Build Tool ==========
  - Target googletest         CLEAN  linux
  - Target googletest         BUILD [cleaned target]
    Artifactory fetch ftp.myartifactory.com/googletest-linux-x64-release-ebb36f3  770.6KB
    |<==================================================| 100 %
    Artifactory unzip googletest-linux-x64-release-ebb36f3
  - Package googletest
    <I>  myworkspace/googletest/linux/include
    [L]  myworkspace/googletest/linux/libgmock.a
    [L]  myworkspace/googletest/linux/libgtest.a
```


## Artifactory Details

### Authentication
- **`auth='store'`** (default): Credentials are stored in system keyring (uses `keyrings.cryptfile` on Linux). Stored per-URL; failed logins clear stored credentials automatically.
- **`auth='prompt'`**: Always prompts for username and password.
- **Environment variables** `MAMA_ARTIFACTORY_USER` / `MAMA_ARTIFACTORY_PASS` always take priority over both modes.

### Package naming convention
Artifactory archives follow the naming format:
```
{name}-{platform}-{os_major}-{compiler}-{arch}-{build_type}-{version}
```
Example: `opencv-ubuntu-22-gcc11.3-x64-release-df76b66`. Sanitized builds append `-sanitized`. Set `version` class attribute to override the default commit hash.


## `mama open` behavior

- **Windows**: Opens `.sln` from build dir; falls back to VSCode
- **macOS/iOS**: Opens `.xcodeproj` from build dir; falls back to VSCode
- **Linux/Android**: Opens VSCode

Syntax: `mama open` (root project) or `mama open=dep1` (specific dependency)


## Android configuration

Select the Android API level via the CLI:
```
mama build android-31             # arm64, API level 31
mama build android-26 arm         # armv7, API level 26
mama build android                # arm64, default API level 29
mama build ndk-28                 # build with Android NDK-28 (requires ANDROID_HOME or ANDROID_SDK_ROOT)
mama build ndk-28.2               # build with Android NDK-28.2 specifically
```

The NDK is auto-detected from these environment variables (in priority order):
`ANDROID_NDK_LATEST_HOME`, `ANDROID_NDK_HOME`, `ANDROID_NDK_ROOT`, `ANDROID_NDK`,
then SDK paths: `ANDROID_HOME`, `ANDROID_SDK_ROOT`, and platform-specific defaults.
When multiple NDK versions are installed under `{sdk}/ndk/`, the latest version is selected.

For advanced configuration in `settings()`:
```py
def settings(self):
    self.config.android.android_api = 'android-31'     # Override API level
    self.config.android.android_ndk_stl = 'c++_shared'  # NDK STL (default: 'c++_shared')
    self.config.set_android_toolchain('path/to/android.toolchain.cmake')  # Custom toolchain
```

Per-target NDK toolchain override is also supported via `self.cmake_ndk_toolchain` in a mamafile.


## Setting macOS / iOS deployment targets

Override in `settings()` (defaults: macOS `13.0`, iOS `16.0`):
```py
def settings(self):
    self.config.macos_version = '14.0'
    self.config.ios_version = '17.0'
```

## Custom toolchain overrides
```py
def settings(self):
    self.config.set_android_toolchain('path/to/toolchain.cmake')
    self.config.set_yocto_toolchain(toolchain_dir='path/to/sdk')
    self.config.cc_path = '/usr/bin/gcc-12'    # Override C compiler path
    self.config.cxx_path = '/usr/bin/g++-12'   # Override C++ compiler path
```


## Environment Variables

| Variable | Description |
|----------|-------------|
| `MAMA_ARTIFACTORY_USER` | Username for Artifactory server (CI usage) |
| `MAMA_ARTIFACTORY_PASS` | Password for Artifactory server (CI usage) |
| `NINJA` | Path to Ninja build executable (enables Ninja builds if Ninja is detected) |
| `ANDROID_HOME` | Path to Android SDK |
| `ANDROID_NDK_HOME` | Path to Android NDK |
| `ANDROID_NDK_ROOT` | Alternative Android NDK path |
| `ANDROID_NDK_LATEST_HOME` | Path to latest Android NDK |
| `RASPI_HOME` | Path to Raspberry Pi toolchain |
| `OCLEA_HOME` | Path to Oclea SDK |
| `IMX8MP_SDK_HOME` | Path to i.MX8M Plus SDK |
| `XILINX_HOME` | Path to Xilinx SDK |
| `CLANG_TIDY` | Path to clang-tidy executable (fallback if not found in PATH) |

## VSCode Integration

Mama automatically generates `compile_commands.json` (via `CMAKE_EXPORT_COMPILE_COMMANDS=ON`) and updates `.vscode/c_cpp_properties.json` with the correct `compileCommands` path for IntelliSense support.


## For Mama Contributors
We are open for any improvements and feedback via pull requests.

### Development Setup
The package `setuptools>=65.0,<77` is required, ensure the version is correct with `pip3 show setuptools`.

You can set up local development with `$ pip3 install -e . --no-cache-dir` but make sure you have latest setuptools (>=65.0,<77) and latest pip3 (>22.3). This command will fail with older toolkits.

### Running Tests

Install pytest and run all tests from the project root:
```bash
pip install pytest
pytest
```

Or to run a specific test:
```bash
pytest tests/test_git_pinning/
```

### Publishing
Uploading a source distribution:
1. Get dependencies: `pip3 install build twine`
2. Build sdist: `python -m build`
3. Upload with twine: `twine upload --skip-existing dist/*`
It will prompt for Username and Password, unless you set up ~/.pypirc file:
```
[distutils]
index-servers = pypi
[pypi]
username=__token__
password=<pypi-api-token>
```
Quick build & upload: `./deploy.sh`
