ibuild

master

Build multi-architecture iOS libraries from build systems like CMake, Make, and Xcode.
ian-mcdowell/ibuild

ibuild

ibuild is a build system for iOS libraries that are built without using build systems like CMake or Make.

Installation

To install ibuild, use Homebrew

brew install IMcD23/brew/ibuild

Usage

A typical workflow for using ibuild is as follows:

  1. Create a build.plist file in the root of your repo.
  2. Add a list of dependencies to build to the build.plist.
  3. Add an "External Build System" target to your Xcode project, pointing to the ibuild binary.

Now, when you build with Xcode, ibuild will ensure that all of the dependencies in your build.plist are built.

Packages you can depend on

If a package has defined a build.plist in its root, it can be depended on simply by adding it to the dependencies array in your build.plist. Some packages include:

If you want to build another package that doesn't have a build.plist, you must create one for the project. Follow the example of the projects above. You can depend on packages using git, or depend on a package at a local path.

build.plist files

Below is the schema for a build.plist file. A question mark represents an optional property.

{
    # Display name of the package
    name: String

    build?: {

        # The location of the source code to build
        location?: {
            # Type of the location.
            # Values: github / git / local
            type: String

            # Required for GitHub and Local types.
            # Should be either "username/repo" or "path/to/package", respectively
            path?: String

            # Required for GitHub or Git types.
            # The name of the branch to check out.
            branch?: String

            # Required for Git type.
            # URL to pass to git clone.
            url?: String
        }

        # The build sytem to use when building.
        # Values: none / cmake / make / xcode / custom
        buildSystem: String

        # Package-relative patch files to apply to the
        # library's source code after retrieving.
        patches?: [String]

        # Arguments to pass when configuring / building
        buildArgs?: [String]

        # Additional arguments to pass, that depend on
        # platform and architecture
        buildArchSpecificArgs?: {
            <platform>: {
                <arch>: [String]
            }
        }

        # When building a `make` project, this command will
        # replace the `install` in `make install`.
        # Has no effect with other build systems
        installCommand?: String

        # Names of the libraries that are generated by
        # the build of the `library` property
        outputs?: [String]

        # Paths of source files in this package to also copy to final output directory.
        auxiliaryFiles?: {
            "package/path": "install/path"
        }

        # When the build system is "custom", these properties determine which commands to run.
        customProperties?: {
            configure?: String
            make?: String
            install?: String
            env?: {
                "key": "value"
            }
        }
    }

    # Dependencies of this package
    dependencies?: [
        {
            # Type of the location.
            # Values: github / git / local
            type: String

            # Required for GitHub and Local types.
            # Should be either "username/repo" or "path/to/package", respectively
            path?: String

            # Required for GitHub or Git types.
            # The name of the branch to check out.
            branch?: String

            # Required for Git type.
            # URL to pass to git clone.
            url?: String
        }
    ]
}

llbuild Task Heirarchy

PackageTask(location)
    DownloadPackageLocationTask(location)

    PackageDependenciesTask([location])
        PackageTask(location)

    BuildPackageTask(Package)
        DownloadPackageLocationTask(location) // build location
        BuildTask(Package)
            BuildArchitectureTask(Package, architecture)
        CopyHeadersAndMetadataTask(Package)
        LipoTask(Package)

Folder Heirarchy

.ibuild
    build.db
    build
        Products
            lib
            include
            Framework.framework
        Intermediates
            uuid
                arch
                    build
                        lib
                        include
                        Framework.framework
                    configure
                        ...
    checkout
        uuid
            <repo>

Description

  • Swift Tools 4.0.0
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Dependencies

Last updated: Wed Mar 13 2024 09:40:11 GMT-0900 (Hawaii-Aleutian Daylight Time)