Examples with CxxLibraryBuilder com.facebook.buck.cxx.CxxLibraryBuilder used on opensource projects

Example 11 with CxxLibraryBuilder

use of com.facebook.buck.cxx.CxxLibraryBuilder in project buck by facebook.

the class LuaBinaryDescriptionTest method platformDeps.

@Test
public void platformDeps() throws Exception {
    FlavorDomain<PythonPlatform> pythonPlatforms = FlavorDomain.of("Python Platform", PY2, PY3);
    CxxBuckConfig cxxBuckConfig = new CxxBuckConfig(FakeBuckConfig.builder().build());
    CxxLibraryBuilder py2LibBuilder = new CxxLibraryBuilder(PYTHON2_DEP_TARGET);
    CxxLibraryBuilder py3LibBuilder = new CxxLibraryBuilder(PYTHON3_DEP_TARGET);
    CxxLibraryBuilder py2CxxLibraryBuilder = new CxxLibraryBuilder(BuildTargetFactory.newInstance("//:py2_library")).setSoname("libpy2.so").setSrcs(ImmutableSortedSet.of(SourceWithFlags.of(new FakeSourcePath("hello.c"))));
    CxxLibraryBuilder py3CxxLibraryBuilder = new CxxLibraryBuilder(BuildTargetFactory.newInstance("//:py3_library")).setSoname("libpy3.so").setSrcs(ImmutableSortedSet.of(SourceWithFlags.of(new FakeSourcePath("hello.c"))));
    CxxPythonExtensionBuilder cxxPythonExtensionBuilder = new CxxPythonExtensionBuilder(BuildTargetFactory.newInstance("//:extension"), pythonPlatforms, cxxBuckConfig, CxxTestBuilder.createDefaultPlatforms()).setPlatformDeps(PatternMatchedCollection.<ImmutableSortedSet<BuildTarget>>builder().add(Pattern.compile(PY2.getFlavor().toString()), ImmutableSortedSet.of(py2CxxLibraryBuilder.getTarget())).add(Pattern.compile(PY3.getFlavor().toString()), ImmutableSortedSet.of(py3CxxLibraryBuilder.getTarget())).build());
    LuaBinaryBuilder luaBinaryBuilder = new LuaBinaryBuilder(new LuaBinaryDescription(FakeLuaConfig.DEFAULT, cxxBuckConfig, CxxPlatformUtils.DEFAULT_PLATFORM, CxxPlatformUtils.DEFAULT_PLATFORMS, pythonPlatforms), BuildTargetFactory.newInstance("//:binary")).setMainModule("main").setDeps(ImmutableSortedSet.of(cxxPythonExtensionBuilder.getTarget()));
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraphFactory.newInstance(py2LibBuilder.build(), py3LibBuilder.build(), py2CxxLibraryBuilder.build(), py3CxxLibraryBuilder.build(), cxxPythonExtensionBuilder.build(), luaBinaryBuilder.build()), new DefaultTargetNodeToBuildRuleTransformer());
    py2LibBuilder.build(resolver);
    py3LibBuilder.build(resolver);
    py2CxxLibraryBuilder.build(resolver);
    py3CxxLibraryBuilder.build(resolver);
    cxxPythonExtensionBuilder.build(resolver);
    LuaBinary luaBinary = luaBinaryBuilder.build(resolver);
    LuaPackageComponents components = luaBinary.getComponents();
    assertThat(components.getNativeLibraries().keySet(), Matchers.hasItem("libpy2.so"));
    assertThat(components.getNativeLibraries().keySet(), Matchers.not(Matchers.hasItem("libpy3.so")));
}

Example 12 with CxxLibraryBuilder

use of com.facebook.buck.cxx.CxxLibraryBuilder in project buck by facebook.

the class LuaBinaryDescriptionTest method versionLessNativeLibraryExtension.

@Test
public void versionLessNativeLibraryExtension() throws Exception {
    CxxLibraryBuilder cxxLibraryBuilder = new CxxLibraryBuilder(BuildTargetFactory.newInstance("//:lib")).setSoname("libfoo.so.1.0").setSrcs(ImmutableSortedSet.of(SourceWithFlags.of(new FakeSourcePath("hello.c"))));
    LuaBinaryBuilder binaryBuilder = new LuaBinaryBuilder(BuildTargetFactory.newInstance("//:rule"), FakeLuaConfig.DEFAULT.withPackageStyle(LuaConfig.PackageStyle.INPLACE)).setMainModule("main").setDeps(ImmutableSortedSet.of(cxxLibraryBuilder.getTarget()));
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraphFactory.newInstance(cxxLibraryBuilder.build(), binaryBuilder.build()), new DefaultTargetNodeToBuildRuleTransformer());
    cxxLibraryBuilder.build(resolver);
    binaryBuilder.build(resolver);
    SymlinkTree tree = resolver.getRuleWithType(LuaBinaryDescription.getNativeLibsSymlinkTreeTarget(binaryBuilder.getTarget()), SymlinkTree.class);
    assertThat(tree.getLinks().keySet(), Matchers.hasItem(tree.getProjectFilesystem().getPath("libfoo.so")));
}

Example 13 with CxxLibraryBuilder

use of com.facebook.buck.cxx.CxxLibraryBuilder in project buck by facebook.

the class LuaBinaryDescriptionTest method transitiveNativeDepsUsingMergedNativeLinkStrategy.

@Test
public void transitiveNativeDepsUsingMergedNativeLinkStrategy() throws Exception {
    CxxLibraryBuilder transitiveCxxDepBuilder = new CxxLibraryBuilder(BuildTargetFactory.newInstance("//:transitive_dep")).setSrcs(ImmutableSortedSet.of(SourceWithFlags.of(new FakeSourcePath("transitive_dep.c"))));
    CxxLibraryBuilder cxxDepBuilder = new CxxLibraryBuilder(BuildTargetFactory.newInstance("//:dep")).setSrcs(ImmutableSortedSet.of(SourceWithFlags.of(new FakeSourcePath("dep.c")))).setDeps(ImmutableSortedSet.of(transitiveCxxDepBuilder.getTarget()));
    CxxLibraryBuilder cxxBuilder = new CxxLibraryBuilder(BuildTargetFactory.newInstance("//:cxx")).setSrcs(ImmutableSortedSet.of(SourceWithFlags.of(new FakeSourcePath("cxx.c")))).setDeps(ImmutableSortedSet.of(cxxDepBuilder.getTarget()));
    LuaBinaryBuilder binaryBuilder = new LuaBinaryBuilder(BuildTargetFactory.newInstance("//:bin"), FakeLuaConfig.DEFAULT.withNativeLinkStrategy(NativeLinkStrategy.MERGED));
    binaryBuilder.setMainModule("main");
    binaryBuilder.setDeps(ImmutableSortedSet.of(cxxBuilder.getTarget()));
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraphFactory.newInstance(transitiveCxxDepBuilder.build(), cxxDepBuilder.build(), cxxBuilder.build(), binaryBuilder.build()), new DefaultTargetNodeToBuildRuleTransformer());
    transitiveCxxDepBuilder.build(resolver);
    cxxDepBuilder.build(resolver);
    cxxBuilder.build(resolver);
    LuaBinary binary = binaryBuilder.build(resolver);
    assertThat(Iterables.transform(binary.getComponents().getNativeLibraries().keySet(), Object::toString), Matchers.containsInAnyOrder("libomnibus.so", "libcxx.so"));
}

Example 14 with CxxLibraryBuilder

use of com.facebook.buck.cxx.CxxLibraryBuilder in project buck by facebook.

the class PythonBinaryDescriptionTest method preloadLibraries.

@Test
public void preloadLibraries() throws Exception {
    for (final NativeLinkStrategy strategy : NativeLinkStrategy.values()) {
        CxxLibraryBuilder cxxLibraryBuilder = new CxxLibraryBuilder(BuildTargetFactory.newInstance("//:dep")).setSrcs(ImmutableSortedSet.of(SourceWithFlags.of(new FakeSourcePath("test.c"))));
        PythonBuckConfig config = new PythonBuckConfig(FakeBuckConfig.builder().build(), new AlwaysFoundExecutableFinder()) {

            @Override
            public NativeLinkStrategy getNativeLinkStrategy() {
                return strategy;
            }
        };
        PythonBinaryBuilder binaryBuilder = new PythonBinaryBuilder(BuildTargetFactory.newInstance("//:bin"), config, PythonTestUtils.PYTHON_PLATFORMS, CxxPlatformUtils.DEFAULT_PLATFORM, CxxPlatformUtils.DEFAULT_PLATFORMS);
        binaryBuilder.setMainModule("main");
        binaryBuilder.setPreloadDeps(ImmutableSortedSet.of(cxxLibraryBuilder.getTarget()));
        BuildRuleResolver resolver = new BuildRuleResolver(TargetGraphFactory.newInstance(cxxLibraryBuilder.build(), binaryBuilder.build()), new DefaultTargetNodeToBuildRuleTransformer());
        cxxLibraryBuilder.build(resolver);
        PythonBinary binary = binaryBuilder.build(resolver);
        assertThat("Using " + strategy, binary.getPreloadLibraries(), Matchers.hasItems("libdep.so"));
        assertThat("Using " + strategy, binary.getComponents().getNativeLibraries().keySet(), Matchers.hasItems(Paths.get("libdep.so")));
    }
}

Example 15 with CxxLibraryBuilder

use of com.facebook.buck.cxx.CxxLibraryBuilder in project buck by facebook.

the class CxxPythonExtensionDescriptionTest method nativeLinkTargetDeps.

@Test
public void nativeLinkTargetDeps() throws Exception {
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    CxxLibrary dep = (CxxLibrary) new CxxLibraryBuilder(BuildTargetFactory.newInstance("//:dep")).build(resolver);
    CxxPythonExtensionBuilder builder = new CxxPythonExtensionBuilder(BuildTargetFactory.newInstance("//:rule"), FlavorDomain.of("Python Platform", PY2, PY3), new CxxBuckConfig(FakeBuckConfig.builder().build()), CxxTestBuilder.createDefaultPlatforms());
    CxxPythonExtension rule = builder.setDeps(ImmutableSortedSet.of(dep.getBuildTarget())).build(resolver);
    NativeLinkTarget nativeLinkTarget = rule.getNativeLinkTarget(PY2);
    assertThat(ImmutableList.copyOf(nativeLinkTarget.getNativeLinkTargetDeps(CxxPlatformUtils.DEFAULT_PLATFORM)), Matchers.<NativeLinkable>hasItem(dep));
}