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* Do not check if features named include_paths or preprocessor_definesGravatar Googler2018-07-20
| | | | | | | | are enabled before setting the corresponding build variables for the crosstool. Such a conditional is unnecessary. RELNOTES: None. PiperOrigin-RevId: 205397072
* vfs: do not close streams twiceGravatar Laszlo Csomor2018-07-20
| | | | | | | | | | | | | | ByteStream's functions already close the underlying stream. See https://github.com/bazelbuild/bazel/commit/09d20311d982606093ed881d779bb05a5ee70ed3 Change-Id: Id389ef594946bfebb90ca66d97ea96f271b20331 Closes #5641. Change-Id: Id389ef594946bfebb90ca66d97ea96f271b20331 PiperOrigin-RevId: 205395805
* Open source SwigIncludeScanningContextGravatar ulfjack2018-07-20
| | | | | | This is in preparation for open sourcing our include scanning implementation. PiperOrigin-RevId: 205386312
* C++: Removes logic for linkopts expansion.Gravatar plf2018-07-20
| | | | | | | RELNOTES[INC]:Labels in C++ rules' linkopts attribute are not expanded anymore unless they are wrapped, e.g: $(location //foo:bar) PiperOrigin-RevId: 205385711
* Add a utility function to hash a directoryGravatar Klaus Aehlig2018-07-20
| | | | | | | | | | Return a hash of a directory that is suitable to verify whether a repository rule contained a good snapshot of source code. So certain aspects of the directory, in particular ownership of the files, are deliberately not included in the hash. Change-Id: I1b35f7af47b376808acad3b6e54daaaec4f9ebfd PiperOrigin-RevId: 205382020
* Open source IncludeScanning glue codeGravatar ulfjack2018-07-20
| | | | | | One tiny step after the other. PiperOrigin-RevId: 205378056
* C++: Cleans up C++ Skylark APIGravatar plf2018-07-20
| | | | | | | | Feature configuration and toolchain are now mandatory arguments. Rule context is no longer a positional argument. RELNOTES:none PiperOrigin-RevId: 205367825
* Add an execution requirement key to trigger prefetching of remote outputsGravatar ulfjack2018-07-20
| | | | PiperOrigin-RevId: 205361498
* Instead of tracking only the source files to be compiled as outputs of the ↵Gravatar kaipi2018-07-19
| | | | | | generation action, track all the sources that will be generated by the proto generator. PiperOrigin-RevId: 205309842
* PiperOrigin-RevId: 205308422Gravatar shahan2018-07-19
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* Check if ParentFileValue is a directory when evaluating a FileFunction node.Gravatar neerajen2018-07-19
| | | | | RELNOTES: None. PiperOrigin-RevId: 205288166
* C++: Implements Skylark cc_common.compile()/link().Gravatar plf2018-07-19
| | | | | | | Working towards #4570. RELNOTES:none PiperOrigin-RevId: 205274676
* Move --linkopt flags into user_link_flagsGravatar hlopko2018-07-19
| | | | | | | | | | | | | | | | Previous behavior was to put flags coming from Bazel option --linkopt into legacy_link_flags. They should be in user_link_flags instead (together with flags coming from linkopts rule attribute). This cl introduces --experimental_linkopts_in_user_link_flags option that flips the behavior. There is another incompatible change. Previously cc_common.create_link_variables() included flags from --linkopt, with the flag flipped it doesn't anymore. I believe --linkopt flags shouldn't be there by default because: * We don't tie the API with the specifics of C++ rules/options, enabling theoretical use with other languages (objc) * Users are free to use ctx.fragments.cpp to access C++ options and add them explicitly (https://github.com/bazelbuild/bazel/issues/5602) * New behavior maintains the symmetry with --copt and user_compile_flags RELNOTES: None. PiperOrigin-RevId: 205274272
* Remove workspace status language filter, and C++ linkstamp "VERBATIM" output ↵Gravatar Googler2018-07-19
| | | | | | | type. RELNOTES: None. PiperOrigin-RevId: 205237848
* Remove make variable providers from ToolchainType.Gravatar jcater2018-07-19
| | | | PiperOrigin-RevId: 205236169
* Require the ActionExecutionMetadata to be passed to IncludeScannerGravatar ulfjack2018-07-19
| | | | | | | Also add an execution requirement that allows disabling reporting to the CLI; this will be used in a future change. PiperOrigin-RevId: 205216096
* Ensure that gathering the info for an extra action can rely on the actionGravatar Googler2018-07-19
| | | | | | | | | being executed if the action requires input discovery. Input discovery might actually change the action's command line, which in turn can become part of the file being written. RELNOTES: None. PiperOrigin-RevId: 205207109
* Add deprecation note to native http/git rulesGravatar Klaus Aehlig2018-07-19
| | | | | | | ...mentioning that a drop-in replacement can be loaded from @bazel_tools. Change-Id: I0197d65359664e6fed84dc1fe5d5b6ddad48520e PiperOrigin-RevId: 205204800
* Introduce --strict_fileset_output which treats all output Artifacts ↵Gravatar felly2018-07-18
| | | | | | encountered in a Fileset as a regular file. PiperOrigin-RevId: 205152271
* Automated rollback of commit 4d10250291a813302de64151be3b22d57e94749d.Gravatar Googler2018-07-18
| | | | | | | | | | | | | *** Reason for rollback *** AndroidSdkInfo is already being used by the Flutter rules. *** Original change description *** Expose AndroidSdkProvider to Skylark (as AndroidSdkInfo). RELNOTES: None. PiperOrigin-RevId: 205142459
* Enable aapt2 for aar_import by adding the AndroidConfiguration fragment.Gravatar corysmith2018-07-18
| | | | | RELNOTES: Fixed compatibility with aar_import when using aapt2. AAPT2 is now supported for Android app builds without resource shrinking. To use it, pass the `--android_aapt=aapt2` flag or define android_binary.aapt_version=aapt2. PiperOrigin-RevId: 205136160
* Expose ProguardMappingProvider to Skylark (as ProguardMappingInfo).Gravatar Googler2018-07-18
| | | | | RELNOTES: none. PiperOrigin-RevId: 205100703
* Fix race condition between server startup and command port reading.Gravatar twerth2018-07-18
| | | | | RELNOTES: None PiperOrigin-RevId: 205079775
* When applying an aspect to a generated file of a Fileset avoid creating the ↵Gravatar lpino2018-07-18
| | | | | | | | FilesetEntryMap for the aspect's RuleContext. The current logic in createFilesetEntryMap() uses the rule of the RuleContext.Builder to determine whether to create a filesetEntryMap or not, because of this, applying an aspect to a generated file of a fileset (e.g. 'out' attribute of a Fileset) causes createFilesetEntryMap to create the map even though the associated target is, for instance, a generated file. As a consequence, applying any aspect to a generated file of a fileset causes a NullPointerException. PiperOrigin-RevId: 205065778
* Add aquery as proper command to Bazel.Gravatar twerth2018-07-18
| | | | | RELNOTES: Add aquery command to get analysis time information about the action graph. PiperOrigin-RevId: 205064145
* Rename CrosstoolInfo.java to CcToolchainConfigInfo.javaGravatar rosica2018-07-18
| | | | | RELNOTES: None. PiperOrigin-RevId: 205060182
* C++: Removes check for host configurationGravatar plf2018-07-18
| | | | | | | | | | | | | The C++ Skylark API is protected by a flag and whitelist. The flag's value should be true by default for non-Bazel. This is set with an invocation policy. In Bazel the default value is false. When this was checked in I couldn't find a way to use the default value in the host configuration, so when checking the flag we ignored the value for these cases. In this CL we copy the target config value to the host config. RELNOTES:none PiperOrigin-RevId: 205059612
* If a dictionary is used as a general set, the keys should be mapped to ↵Gravatar Googler2018-07-18
| | | | | | | | | | `True` instead of `None`. dict has a get() method that defaults to `None`. Checking for a key in the dictionary with get() will always return `None` in the given example. Using `True` is better. RELNOTES: None. PiperOrigin-RevId: 205052981
* Added completion for Starlark builtins.Gravatar Googler2018-07-18
| | | | PiperOrigin-RevId: 205047383
* Remove a few unused fields from CrosstoolInfo.Gravatar lberki2018-07-18
| | | | | RELNOTES: None. PiperOrigin-RevId: 205046100
* bazel,tests: allow empty TMPDIR in testGravatar Laszlo Csomor2018-07-18
| | | | | | | | | | | | | | | | | | | | | Allow the `$TMPDIR` to be empty in //src/test/shell/bazel:bazel_rules_test. This used to be the case before commit https://github.com/bazelbuild/bazel/commit/f814454ff5477418ca44696efb5c71339368efa4 Bazel only guarantees to set TMPDIR for locally executed tests, but not (to my knowledge) for remote execution. Fixes https://github.com/bazelbuild/bazel/issues/5607 Change-Id: I2e97c13d137f94c7f668b7a6c7fc5020a19e4a0b Closes #5610. Change-Id: I2e97c13d137f94c7f668b7a6c7fc5020a19e4a0b PiperOrigin-RevId: 205039105
* [singlejar] Change off_t and ssize_t to C standard ptrdiff_tGravatar Loo Rong Jie2018-07-18
| | | | | | | | | | | | | | MSVC does not have `ssize_t` type. MSVC does have `off_t`, but is defined as 32-bit `long` due to legacy reason, this will prevent us from handling large file. Changing `off_t` and `ssize_t` to C standard `ptrdiff_t` for portability and consistency. Changing one instance of `S_ISDIR(st.st_mode)` to `(st.st_mode & S_IFDIR) == S_IFDIR` as MSVC does not have `S_ISDIR` macro. /cc @laszlocsomor Closes #5538. PiperOrigin-RevId: 205038203
* RepositoryCache: support hard linkningGravatar Klaus Aehlig2018-07-18
| | | | | | | | | Instead of copying files found in a cache hit, support adding a hard link. This should save disk space if the same files from cache are used in many workspaces. Fixes #5568. Change-Id: Ie8192f9669d8420283e18e0813f3160a515ba8fe PiperOrigin-RevId: 205034815
* Expose the UsesDataBindingProvider to Skylark (as UsesDataBindingInfo).Gravatar Googler2018-07-17
| | | | | RELNOTES: none. PiperOrigin-RevId: 205032841
* Android NDK r17 supportGravatar Jingwen Chen2018-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | [Full NDK changelog](https://github.com/android-ndk/ndk/wiki/Changelog-r17) Changes related to Bazel's NDK toolchain/CROSSTOOL generation: - Removed support for targeting mips, mips64, armeabi. - Bumped bundled clang version to 6.0.2. - The default STL is now libc++. If Bazel detects that r17 is being used, it aliases `@androidndk//:default_toolchain` to `@androidndk//:toolchain-libcpp`, instead of `@androidndk//:toolchain-gnu-libstdcpp`. - Removed tests that build against armeabi, mips, mips64. - Stop passing `-fno-integrated-as` into the compiler by default. TODO: - [x] Java tests - [x] ~Support for wrap.sh to use with ASANs~ Implementing in follow up PR. - [ ] Fix or disable remote caching with android_ndk_integration_test https://github.com/bazelbuild/bazel/issues/4663 Fixes https://github.com/bazelbuild/bazel/issues/4742 RELNOTES: Added support for Android NDK r17. The default STL is now `libc++`, and support for targeting `mips`, `mips64` and `ARMv5` (`armeabi`) has been removed. Closes #5371. Change-Id: Id1ded004c3a80ea62f307746dc3ad6f633f2df2e PiperOrigin-RevId: 205013758
* Expose AndroidFeatureFlagSetProvider to SkylarkGravatar Googler2018-07-17
| | | | | RELNOTES: None PiperOrigin-RevId: 205011761
* Automated rollback of commit d491bf10f42e213292382c98a1dc439537f00f43.Gravatar janakr2018-07-17
| | | | | | | | | | | | | | | | | | *** Reason for rollback *** Still bugs lurking. See linked bug. *** Original change description *** Automated rollback of commit eb587075b0d6ffab1cf9e69ede1b7e547905e547. *** Reason for rollback *** Depot has been fixed. RELNOTES[INC]: If the same artifact is generated by two distinct but identical actions, and a downstream action has both those actions' outputs in its inputs, the artifact will now appear twice in the downstream action's inputs. If this causes problems in Skylark actions, you can use the uniquify=True argument in Args.add_args. PiperOrigin-RevId: 204997569
* Move target pattern work to new util classGravatar John Cater2018-07-17
| | | | | Change-Id: Ib1a29a927fa6fd3f49e03efa3b73e1547df6cacd PiperOrigin-RevId: 204993474
* Expose AndroidSdkProvider to Skylark (as AndroidSdkInfo).Gravatar Googler2018-07-17
| | | | | RELNOTES: None. PiperOrigin-RevId: 204983634
* Update the AndroidProguardInfo provider so that it can be created from Skylark.Gravatar Googler2018-07-17
| | | | | RELNOTES: none. PiperOrigin-RevId: 204976789
* Expose ProguardSpecProvider to skylark.Gravatar Googler2018-07-17
| | | | | RELNOTES: None PiperOrigin-RevId: 204974291
* Move constraint value lookup to a new utility function.Gravatar John Cater2018-07-17
| | | | | Change-Id: I13645199a21991b1458264f9d9ac2db2736066b2 PiperOrigin-RevId: 204963740
* Make default method stubbing resilient to core library renaming, to preserve ↵Gravatar kmb2018-07-17
| | | | | | | | idempotency. RELNOTES: None. PiperOrigin-RevId: 204957400
* Move platform lookup to new dedicated helper class.Gravatar John Cater2018-07-17
| | | | | Change-Id: I2195a3f7d60e9835bc00d6f151ea91271fdccf6f PiperOrigin-RevId: 204954233
* Expose AndroidLibraryResourceClassJarProvider to skylark.Gravatar Googler2018-07-17
| | | | | RELNOTES: None PiperOrigin-RevId: 204953629
* NDK cpusupport: link against dlGravatar Gregor Jasny2018-07-17
| | | | | | | | | | The cpusupport code uses functions like dlopen, dlclose that require linking with libdl. Adding that library to the linkopts makes cpusupport self-contained. Closes #5559. PiperOrigin-RevId: 204948982
* Default to doing decoupled data processing in Android configurationGravatar asteinb2018-07-17
| | | | | | | | Also, fix a few NPEs this apparently exposes by having android_test and android_binary mobile_install explicitly specify merged resources. RELNOTES: none PiperOrigin-RevId: 204933164
* Expose AndroidCcLinkParamsProvider to Skylark as AndroidCcLinkParamsInfo.Gravatar Googler2018-07-17
| | | | | RELNOTES: None PiperOrigin-RevId: 204927047
* Add flags for disabling legacy crosstool fieldsGravatar hlopko2018-07-17
| | | | | | | | | | | | This cl adds following flags: * --experimental_disable_legacy_cc_compilation_api * --experimental_disable_legacy_cc_linking_api * --experimental_disable_linking_mode_flags * --experimental_disable_compilation_mode_flags * --experimental_disable_legacy_crosstool_fields RELNOTES: None PiperOrigin-RevId: 204924599
* [Skylark] Make range function lazy.Gravatar Taras Tsugrii2018-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | range used to use MutableList which would eagerly allocate an array list with all range elements, which is not efficient for very large ranges or when only a small number of its elements are used. This implementation uses a constant amount of RAM and computes a value for each requested index. For the following Skylark snippet: ``` def check_content(t): if t == []: return t return False def modulo(n): return n % 797 N = 10000000 [check_content(i) for i in range(N)] [check_content(i) for i in range(N)] [modulo(i) for i in range(N)] [modulo(i) for i in range(N)] ``` the total runtime goes from ``` $ time bazel-bin/src/main/java/com/google/devtools/skylark/Skylark test.bzl bazel-bin/src/main/java/com/google/devtools/skylark/Skylark test.bzl 93.09s user 1.67s system 316% cpu 29.930 total ``` to ``` $ time bazel-bin/src/main/java/com/google/devtools/skylark/Skylark test.bzl bazel-bin/src/main/java/com/google/devtools/skylark/Skylark test.bzl 31.45s user 0.86s system 179% cpu 17.974 total ``` which reflects the reduced system time (fewer allocations) and performance. Closes #5240. PiperOrigin-RevId: 204918577