final releaseX64 = executable(variants.dir.file("build/exe/main/x64/release/main"))
        final debugIA64 = executable(variants.dir.file("build/exe/main/itanium/debug/main"))
        final releaseIA64 = executable(variants.dir.file("build/exe/main/itanium/release/main"))

        debugX86.arch.name == "x86"
        debugX86.assertDebugFileExists()
        debugX86.exec().out == "Hello world!\n"

 *     </tr>
 *     <tr>
 *         <td>Intel x86</td>
 *         <td>"x86", "i386", "ia-32", "i686"</td>
 *         <td>"x86_64", "amd64", "x64", "x86-64"</td>
 *     </tr>
 *     <tr>
 *         <td>Intel Itanium</td>
 *         <td>N/A</td>
 *         <td>"ia-64", "ia64"</td>
 *     </tr>
 *     <tr>
 *         <td>Power PC</td>
 *         <td>"ppc"</td>
 *         <td>"ppc64"</td>
 *     </tr>
 *     <tr>

import org.gradle.api.tasks.Internal;
import org.gradle.nativeplatform.platform.Architecture;

public interface ArchitectureInternal extends Architecture {
    enum InstructionSet { X86, ITANIUM, PPC, SPARC, ARM }

    @Internal
    boolean isI386();

    @Internal
    boolean isAmd64();

    @Internal
    boolean isIa64();

    @Internal
    default boolean isArm() {

plugins {
    id 'cpp'
}

// tag::platforms[]
model {
    platforms {
        x86 {
            architecture "x86"
        }
        x64 {
            architecture "x86_64"
        }
        itanium {
            architecture "ia-64"
        }
    }
}
// end::platforms[]

// tag::build-types[]
model {
    buildTypes {
        debug
        release
    }
}
// end::build-types[]

        return """
    #if defined(__x86_64__) || defined(_M_X64)
    cout << "amd64";
    #elif defined(__i386) || defined(_M_IX86)
    cout << "i386";
    #elif defined(_M_IA64)
    cout << "itanium";
    #else
    cout << "unknown";
    #endif
    cout << " ";

    #if defined(__linux__)
    cout << "linux";
    #elif defined(__APPLE__) && defined(__MACH__)
    cout << "os x";

}

// TemplateParamQualifiedArg is used when the mangled name includes
// both the template parameter declaration and the template argument.
// See https://github.com/itanium-cxx-abi/cxx-abi/issues/47.
type TemplateParamQualifiedArg struct {
	Param AST
	Arg   AST
}

func (tpqa *TemplateParamQualifiedArg) print(ps *printState) {
	// We only demangle the actual template argument.

				"application/x-ms-installer",
				"application/x-msdownload;format=pe",
				"application/x-msdownload;format=pe32",
				"application/x-msdownload;format=pe64",
				"application/x-msdownload;format=pe-itanium",
				"application/x-msdownload;format=pe-armLE",
				"application/x-msdownload;format=pe-arm7",
				"application/x-msmediaview",
				"application/x-msmetafile",
				"application/x-msmoney",

# endif  // GTEST_USE_OWN_TR1_TUPLE

#endif  // GTEST_HAS_TR1_TUPLE

// Determines whether clone(2) is supported.
// Usually it will only be available on Linux, excluding
// Linux on the Itanium architecture.
// Also see http://linux.die.net/man/2/clone.
#ifndef GTEST_HAS_CLONE
// The user didn't tell us, so we need to figure it out.

# if GTEST_OS_LINUX && !defined(__ia64__)
#  if GTEST_OS_LINUX_ANDROID

# endif  // GTEST_USE_OWN_TR1_TUPLE

#endif  // GTEST_HAS_TR1_TUPLE

// Determines whether clone(2) is supported.
// Usually it will only be available on Linux, excluding
// Linux on the Itanium architecture.
// Also see http://linux.die.net/man/2/clone.
#ifndef GTEST_HAS_CLONE
// The user didn't tell us, so we need to figure it out.

# if GTEST_OS_LINUX && !defined(__ia64__)
#  if GTEST_OS_LINUX_ANDROID

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