thirdparty-libssh/opensslosx.gradle at main · wpilibsuite/thirdparty-libssh · GitHub

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task prepareOpenSSLDirectories {
    mustRunAfter clean
    doLast {
        mkdir project.openssl_arm_build_dir
        mkdir project.openssl_arm_install

        mkdir project.openssl_intel_build_dir
        mkdir project.openssl_intel_install
    }
}

// Runs the configure step.
project.tasks.create("configureOpenSSLIntel", Exec) {
  // OpenSSL is configured with Perl. We want to build static libraries and specify
  // a custom installation location.
  executable "perl"
  def configureLocation = project.file("$project.openssl_dir/Configure")
  args configureLocation, "no-shared", "--prefix=${project.openssl_intel_install}", "--libdir=lib"
  workingDir project.openssl_intel_build_dir

  // Add the arch specifier for Windows.
  args "darwin64-x86_64-cc"
  environment "ARCHFLAGS", "-arch x86_64"

  dependsOn prepareOpenSSLDirectories
}

project.tasks.create("configureOpenSSLArm", Exec) {
  // OpenSSL is configured with Perl. We want to build static libraries and specify
  // a custom installation location.
  executable "perl"
  def configureLocation = project.file("$project.openssl_dir/Configure")
  args configureLocation, "no-shared", "--prefix=${project.openssl_arm_install}", "--libdir=lib"
  workingDir project.openssl_arm_build_dir

  // Add the arch specifier for Windows.
  args "darwin64-arm64-cc"
  environment "ARCHFLAGS", "-arch arm64"

  dependsOn prepareOpenSSLDirectories
}

def make = "make"

// Runs the build step.
project.tasks.create("buildOpenSSLIntel", Exec) {
  // Make sure that we are configured.
  dependsOn "configureOpenSSLIntel"

  // OpenSSL is built with make on UNIX and nmake on Windows.
  executable make
  workingDir project.openssl_intel_build_dir

  args "-j${project.processors}"
}

// Runs the build step.
project.tasks.create("buildOpenSSLArm", Exec) {
  // Make sure that we are configured.
  dependsOn "configureOpenSSLArm"

  // OpenSSL is built with make on UNIX and nmake on Windows.
  executable make
  workingDir project.openssl_arm_build_dir

  args "-j${project.processors}"
}

// Runs the install step.
project.tasks.create("installOpenSSLIntel", Exec) {
  // Make sure that we have built.
  dependsOn "buildOpenSSLIntel"

  // OpenSSL is installed with make on UNIX and nmake on Windows.
  executable make
  args "install_sw"
  workingDir project.openssl_intel_build_dir

  // UNIX supports installing with multiple workers.
  args "-j${project.processors}"
}

project.tasks.create("installOpenSSLArm", Exec) {
  // Make sure that we have built.
  dependsOn "buildOpenSSLArm"

  // OpenSSL is installed with make on UNIX and nmake on Windows.
  executable make
  args "install_sw"
  workingDir project.openssl_arm_build_dir

  args "-j${project.processors}"
}

project.tasks.create("copyOpenSSLHeaders", Copy) {
  dependsOn "installOpenSSLArm"
  dependsOn "installOpenSSLIntel"

  from "$project.openssl_arm_install/include"
  into "$project.openssl_install/include"
}

project.tasks.create("mergeCryptoBinaries", Exec) {
  dependsOn "installOpenSSLArm"
  dependsOn "installOpenSSLIntel"

  def output = project.file("$project.openssl_install/lib/libcrypto.a")
  outputs.file output

  def arm_input = project.file("$project.openssl_arm_install/lib/libcrypto.a")
  def intel_input = project.file("$project.openssl_intel_install/lib/libcrypto.a")

  inputs.file arm_input
  inputs.file intel_input

  executable 'lipo'

  args = [
    '-create',
    arm_input,
    intel_input,
    '-output',
    output
  ]
}

project.tasks.create("mergeSSLBinaries", Exec) {
  dependsOn "installOpenSSLArm"
  dependsOn "installOpenSSLIntel"

  def output = project.file("$project.openssl_install/lib/libssl.a")
  outputs.file output

  def arm_input = project.file("$project.openssl_arm_install/lib/libssl.a")
  def intel_input = project.file("$project.openssl_intel_install/lib/libssl.a")

  inputs.file arm_input
  inputs.file intel_input

  executable 'lipo'

  args = [
    '-create',
    arm_input,
    intel_input,
    '-output',
    output
  ]
}

// Create a "mega-task" that builds everything.
project.tasks.create("openSSL") {
  dependsOn "copyOpenSSLHeaders"
  dependsOn "mergeSSLBinaries"
  dependsOn "mergeCryptoBinaries"
  outputs.dir(project.openssl_install)
}