allwpilib/wpilibc/simulation.gradle

import org.apache.tools.ant.taskdefs.condition.Os

  //cmake wrapper tasks
task setupCmake(type: Exec) {
    description = 'create build directory for cmake to use'
    group = 'WPILib Simulation'
    workingDir '..'
    commandLine 'mkdir', '-p', 'build'
}

task cmake(type: Exec, dependsOn: setupCmake) {
    description = 'run cmake in the build directory to generate makefiles'
    group = 'WPILib Simulation'
    workingDir '../build'
    if (Os.isFamily(Os.FAMILY_WINDOWS)) {
        commandLine '../configure.bat',
            "-DNTCORE_INCLUDE_DIR=$netTablesInclude",
            "-DNTCORE_LIBDIR=$netLibDesktopLocation",
            "-DWPIUTIL_INCLUDE_DIR=$wpiUtilInclude",
            "-DWPIUTIL_LIBDIR=$wpiUtilLibDesktopLocation",
            "-DSIMULATION_INSTALL_DIR=$simulationInstallDir"
    }
    else {
        commandLine 'cmake', '..',
            "-DNTCORE_INCLUDE_DIR=$netTablesInclude",
            "-DNTCORE_LIBDIR=$netLibDesktopLocation",
            "-DWPIUTIL_INCLUDE_DIR=$wpiUtilInclude",
            "-DWPIUTIL_LIBDIR=$wpiUtilLibDesktopLocation",
            "-DSIMULATION_INSTALL_DIR=$simulationInstallDir"
    }
}

task frc_gazebo_plugins(type: Exec, dependsOn: cmake) {
    description = 'build Gazebo plugins with cmake'
    group = 'WPILib Simulation'
    workingDir '../build'
    if (Os.isFamily(Os.FAMILY_WINDOWS)) {
        commandLine 'nmake', 'frc_gazebo_plugins'
    }
    else {
        commandLine 'make', 'frc_gazebo_plugins'
    }
}

task gz_msgs(type: Exec, dependsOn: cmake) {
    description = 'build gz_msgs library with cmake'
    group = 'WPILib Simulation'
      workingDir '../build'
      if (Os.isFamily(Os.FAMILY_WINDOWS)) {
          commandLine 'nmake', 'gz_msgs'
      }
      else {
          commandLine 'make', 'gz_msgs'
      }
}

task wpilibcSim(type: Exec, dependsOn: ['cmake', ':downloadNetworkTables', ':downloadWpiutil', 'generateCppVersion']) {
    description = 'build WPILib C++ for simulation with cmake'
    group = 'WPILib Simulation'
    workingDir '../build'
    if (Os.isFamily(Os.FAMILY_WINDOWS)) {
        commandLine 'nmake', 'wpilibcSim'
    }
    else {
        commandLine 'make', 'wpilibcSim'
    }
}

task allcsim(dependsOn: [wpilibcSim, gz_msgs, frc_gazebo_plugins]){
    description = 'wrapper task to build all c++ simulation tasks'
    group = 'WPILib Simulation'
}

task wpilibcSimCopy(type: Copy, dependsOn: allcsim) {
    description = 'copy headers and ntcore library to make simulation zip'
    group = 'WPILib Simulation'
    into "$simulationInstallDir"

    from ("$netTablesInclude"){
        into "include"
    }

    from ("$wpiUtilInclude"){
        into "include"
    }

    from ("../hal/include"){
        into "include"
    }

    from ("sim/include"){
        into "include"
    }

    from ("shared/include"){
        into "include"
    }

    from ("$netLibDesktopLocation/libntcore.so") {
        into "lib"
    }

    from ("$wpiUtilLibDesktopLocation/libwpiutil.so") {
        into "lib"
    }
}

build.dependsOn allcsim