Snap for 8261343 from ab7b7e07212fe5caa833a44a1c7d2b8bc876a7d4 to tm-release
Change-Id: I6e26632b701bbd5f27778fb9c24a7f041b9f4147
diff --git a/.cargo_vcs_info.json b/.cargo_vcs_info.json
index 859474d..ac25bc0 100644
--- a/.cargo_vcs_info.json
+++ b/.cargo_vcs_info.json
@@ -1,5 +1,6 @@
{
"git": {
- "sha1": "fa181dee9b829be68d581ec02583c0568576bbed"
- }
-}
+ "sha1": "8090d6853624a04b859e8ab2e467bae88a8d4ef6"
+ },
+ "path_in_vcs": ""
+}
\ No newline at end of file
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 103c19e..5bd0a2a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@
strategy:
matrix:
os: [macos-latest, ubuntu-latest, windows-latest]
- clang: [["11.0", "clang_11_0"]]
+ clang: [["13.0", "clang_13_0"]]
rust: ["1.40.0"]
steps:
- name: Checkout Repository
@@ -39,9 +39,6 @@
args: --verbose --features ${{ matrix.clang[1] }} -- --nocapture
- name: Cargo Test (Runtime)
uses: actions-rs/cargo@v1
- env:
- # Needed to not find MinGW when loading at runtime
- LIBCLANG_PATH: ${{ runner.temp }}/llvm-${{ matrix.clang[0] }}/lib
with:
command: test
args: --verbose --features "${{ matrix.clang[1] }} runtime" -- --nocapture
diff --git a/.github/workflows/ssh.yml b/.github/workflows/ssh.yml
new file mode 100644
index 0000000..5dfc251
--- /dev/null
+++ b/.github/workflows/ssh.yml
@@ -0,0 +1,40 @@
+name: SSH
+
+on:
+ workflow_dispatch:
+ inputs:
+ os:
+ description: "Operating System"
+ required: true
+ default: "ubuntu-latest"
+
+jobs:
+ ssh:
+ name: SSH
+ runs-on: ${{ matrix.os }}
+ strategy:
+ matrix:
+ os: [macos-latest, ubuntu-latest, windows-latest]
+ clang: [["13.0", "clang_13_0"]]
+ rust: ["1.40.0"]
+ steps:
+ - name: Checkout Repository
+ uses: actions/checkout@v2
+ if: github.event.inputs.os == matrix.os
+ # LLVM and Clang
+ - name: Install LLVM and Clang
+ uses: KyleMayes/install-llvm-action@v1
+ if: github.event.inputs.os == matrix.os
+ with:
+ version: ${{ matrix.clang[0] }}
+ directory: ${{ runner.temp }}/llvm-${{ matrix.clang[0] }}
+ # Rust
+ - name: Install Rust
+ uses: actions-rs/toolchain@v1
+ if: github.event.inputs.os == matrix.os
+ with:
+ toolchain: ${{ matrix.rust }}
+ # SSH
+ - name: Enable SSH
+ uses: mxschmitt/action-tmate@v3
+ if: github.event.inputs.os == matrix.os
diff --git a/Android.bp b/Android.bp
index 54e0993..197c57a 100644
--- a/Android.bp
+++ b/Android.bp
@@ -32,7 +32,7 @@
name: "libclang_sys",
crate_name: "clang_sys",
cargo_env_compat: true,
- cargo_pkg_version: "1.2.2",
+ cargo_pkg_version: "1.3.1",
srcs: [
"src/lib.rs",
":copy_clang-sys_build_out",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dd5d8a3..681cde4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+## [1.3.1] - 2022-02-03
+
+### Added
+- Added missing `clang_getToken` function
+
+## [1.3.0] - 2021-10-31
+
+### Added
+- Added support for `clang` 13.0.x
+- Added support for `clang` 12.0.x
+- Added support for the Haiku operating system
+
## [1.2.2] - 2021-09-02
### Fixed
diff --git a/Cargo.toml b/Cargo.toml
index 29bf4e5..3f4fe6d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,16 +3,15 @@
# When uploading crates to the registry Cargo will automatically
# "normalize" Cargo.toml files for maximal compatibility
# with all versions of Cargo and also rewrite `path` dependencies
-# to registry (e.g., crates.io) dependencies
+# to registry (e.g., crates.io) dependencies.
#
-# If you believe there's an error in this file please file an
-# issue against the rust-lang/cargo repository. If you're
-# editing this file be aware that the upstream Cargo.toml
-# will likely look very different (and much more reasonable)
+# If you are reading this file be aware that the original Cargo.toml
+# will likely look very different (and much more reasonable).
+# See Cargo.toml.orig for the original contents.
[package]
name = "clang-sys"
-version = "1.2.2"
+version = "1.3.1"
authors = ["Kyle Mayes <kyle@mayeses.com>"]
build = "build.rs"
links = "clang"
@@ -22,7 +21,7 @@
license = "Apache-2.0"
repository = "https://github.com/KyleMayes/clang-sys"
[package.metadata.docs.rs]
-features = ["clang_11_0", "runtime"]
+features = ["clang_13_0", "runtime"]
[dependencies.glob]
version = "0.3"
@@ -39,6 +38,8 @@
[features]
clang_10_0 = ["clang_9_0"]
clang_11_0 = ["clang_10_0"]
+clang_12_0 = ["clang_11_0"]
+clang_13_0 = ["clang_12_0"]
clang_3_5 = []
clang_3_6 = ["clang_3_5"]
clang_3_7 = ["clang_3_6"]
diff --git a/Cargo.toml.orig b/Cargo.toml.orig
index e04a103..a78a106 100644
--- a/Cargo.toml.orig
+++ b/Cargo.toml.orig
@@ -3,7 +3,7 @@
name = "clang-sys"
authors = ["Kyle Mayes <kyle@mayeses.com>"]
-version = "1.2.2"
+version = "1.3.1"
readme = "README.md"
license = "Apache-2.0"
@@ -31,6 +31,8 @@
clang_9_0 = ["clang_8_0"]
clang_10_0 = ["clang_9_0"]
clang_11_0 = ["clang_10_0"]
+clang_12_0 = ["clang_11_0"]
+clang_13_0 = ["clang_12_0"]
runtime = ["libloading"]
static = []
@@ -47,4 +49,4 @@
[package.metadata.docs.rs]
-features = ["clang_11_0", "runtime"]
+features = ["clang_13_0", "runtime"]
diff --git a/METADATA b/METADATA
index 8766dad..c8b71ff 100644
--- a/METADATA
+++ b/METADATA
@@ -7,13 +7,13 @@
}
url {
type: ARCHIVE
- value: "https://static.crates.io/crates/clang-sys/clang-sys-1.2.2.crate"
+ value: "https://static.crates.io/crates/clang-sys/clang-sys-1.3.1.crate"
}
- version: "1.2.2"
+ version: "1.3.1"
license_type: NOTICE
last_upgrade_date {
- year: 2021
- month: 9
- day: 22
+ year: 2022
+ month: 3
+ day: 1
}
}
diff --git a/README.md b/README.md
index 9d24ed6..dd73945 100644
--- a/README.md
+++ b/README.md
@@ -2,70 +2,46 @@
[](https://crates.io/crates/clang-sys)
[](https://docs.rs/clang-sys)
-[](https://github.com/KyleMayes/clang-sys/actions?query=workflow%3ACI)
+[](https://github.com/KyleMayes/vulkanalia/actions?query=workflow%3ACI)
+
Rust bindings for `libclang`.
-If you are interested in a Rust wrapper for these bindings, see
-[clang-rs](https://github.com/KyleMayes/clang-rs).
-
-Supported on the stable, beta, and nightly Rust channels.<br/>
-Minimum supported Rust version: **1.40.0**
+If you are interested in a somewhat idiomatic Rust wrapper for these bindings, see [`clang-rs`](https://github.com/KyleMayes/clang-rs).
Released under the Apache License 2.0.
## [Documentation](https://docs.rs/clang-sys)
-Note that the documentation on https://docs.rs for this crate assumes usage of the `runtime` Cargo feature as well as the Cargo feature for the latest supported version of `libclang` (e.g., `clang_11_0`), neither of which are enabled by default.
+Note that the documentation on https://docs.rs for this crate assumes usage of the `runtime` Cargo feature as well as the Cargo feature for the latest supported version of `libclang` (e.g., `clang_13_0`), neither of which are enabled by default.
-Due to the usage of the `runtime` Cargo feature, this documentation will contain some additional types and functions to manage a dynamically loaded
-`libclang` instance at runtime.
+Due to the usage of the `runtime` Cargo feature, this documentation will contain some additional types and functions to manage a dynamically loaded `libclang` instance at runtime.
Due to the usage of the Cargo feature for the latest supported version of `libclang`, this documentation will contain constants and functions that are not available in the oldest supported version of `libclang` (3.5). All of these types and functions have a documentation comment which specifies the minimum `libclang` version required to use the item.
## Supported Versions
-To target a version of `libclang`, enable one of the following Cargo features:
+To target a version of `libclang`, enable a Cargo features such as one of the following:
* `clang_3_5` - requires `libclang` 3.5 or later
* `clang_3_6` - requires `libclang` 3.6 or later
-* `clang_3_7` - requires `libclang` 3.7 or later
-* `clang_3_8` - requires `libclang` 3.8 or later
-* `clang_3_9` - requires `libclang` 3.9 or later
-* `clang_4_0` - requires `libclang` 4.0 or later
-* `clang_5_0` - requires `libclang` 5.0 or later
-* `clang_6_0` - requires `libclang` 6.0 or later
-* `clang_7_0` - requires `libclang` 7.0 or later
-* `clang_8_0` - requires `libclang` 8.0 or later
-* `clang_9_0` - requires `libclang` 9.0 or later
-* `clang_10_0` - requires `libclang` 10.0 or later
-* `clang_11_0` - requires `libclang` 11.0 or later
+* etc...
+* `clang_12_0` - requires `libclang` 12.0 or later
+* `clang_13_0` - requires `libclang` 13.0 or later
-If you do not enable one of these features, the API provided by `libclang` 3.5 will be available by
-default.
+If you do not enable one of these features, the API provided by `libclang` 3.5 will be available by default.
## Dependencies
-By default, this crate will attempt to link to `libclang` dynamically. In this case, this crate
-depends on the `libclang` shared library (`libclang.so` on Linux, `libclang.dylib` on macOS,
-`libclang.dll` on Windows). If you want to link to `libclang` statically instead, enable the
-`static` Cargo feature. In this case, this crate depends on the LLVM and Clang static libraries. If
-you don't want to link to `libclang` at compiletime but instead want to load it at runtime, enable
-the `runtime` Cargo feature.
+By default, this crate will attempt to link to `libclang` dynamically. In this case, this crate depends on the `libclang` shared library (`libclang.so` on Linux, `libclang.dylib` on macOS, `libclang.dll` on Windows). If you want to link to `libclang` statically instead, enable the `static` Cargo feature. In this case, this crate depends on the LLVM and Clang static libraries. If you don't want to link to `libclang` at compiletime but instead want to load it at runtime, enable the `runtime` Cargo feature.
-These libraries can be either be installed as a part of Clang or downloaded
-[here](http://llvm.org/releases/download.html).
+These libraries can be either be installed as a part of Clang or downloaded [here](http://llvm.org/releases/download.html).
-**Note:** The downloads for LLVM and Clang 3.8 and later do not include the `libclang.a` static
-library. This means you cannot link to any of these versions of `libclang` statically unless you
-build it from source.
+**Note:** The downloads for LLVM and Clang 3.8 and later do not include the `libclang.a` static library. This means you cannot link to any of these versions of `libclang` statically unless you build it from source.
### Versioned Dependencies
-This crate supports finding versioned instances of `libclang.so` (e.g.,`libclang-3.9.so`).
-In the case where there are multiple instances to choose from, this crate will prefer instances with
-higher versions. For example, the following instances of `libclang.so` are listed in descending
-order of preference:
+This crate supports finding versioned instances of `libclang.so` (e.g.,`libclang-3.9.so`). In the case where there are multiple instances to choose from, this crate will prefer instances with higher versions. For example, the following instances of `libclang.so` are listed in descending order of preference:
1. `libclang-4.0.so`
2. `libclang-4.so`
@@ -73,23 +49,17 @@
4. `libclang-3.so`
5. `libclang.so`
-**Note:** On BSD distributions, versioned instances of `libclang.so` matching the pattern
-`libclang.so.*` (e.g., `libclang.so.7.0`) are also included.
+**Note:** On BSD distributions, versioned instances of `libclang.so` matching the pattern `libclang.so.*` (e.g., `libclang.so.7.0`) are also included.
-**Note:** On Linux distributions when the `runtime` features is enabled, versioned instances of
-`libclang.so` matching the pattern `libclang.so.*` (e.g., `libclang.so.1`) are also included.
+**Note:** On Linux distributions when the `runtime` features is enabled, versioned instances of `libclang.so` matching the pattern `libclang.so.*` (e.g., `libclang.so.1`) are also included.
## Environment Variables
-The following environment variables, if set, are used by this crate to find the required libraries
-and executables:
+The following environment variables, if set, are used by this crate to find the required libraries and executables:
-* `LLVM_CONFIG_PATH` **(compiletime)** - provides a full path to an `llvm-config` executable
- (including the executable itself [i.e., `/usr/local/bin/llvm-config-8.0`])
-* `LIBCLANG_PATH` **(compiletime)** - provides a path to a directory containing a `libclang` shared
- library or a full path to a specific `libclang` shared library
-* `LIBCLANG_STATIC_PATH` **(compiletime)** - provides a path to a directory containing LLVM and
- Clang static libraries
+* `LLVM_CONFIG_PATH` **(compiletime)** - provides a full path to an `llvm-config` executable (including the executable itself [i.e., `/usr/local/bin/llvm-config-8.0`])
+* `LIBCLANG_PATH` **(compiletime)** - provides a path to a directory containing a `libclang` shared library or a full path to a specific `libclang` shared library
+* `LIBCLANG_STATIC_PATH` **(compiletime)** - provides a path to a directory containing LLVM and Clang static libraries
* `CLANG_PATH` **(runtime)** - provides a path to a `clang` executable
## Linking
@@ -104,25 +74,14 @@
* a list of likely directories for the target platform (e.g., `/usr/local/lib` on Linux)
* **macOS only:** the toolchain directory in the directory provided by `xcode-select --print-path`
-On Linux, running an executable that has been dynamically linked to `libclang` may require you to
-add a path to `libclang.so` to the `LD_LIBRARY_PATH` environment variable. The same is true on OS
-X, except the `DYLD_LIBRARY_PATH` environment variable is used instead.
+On Linux, running an executable that has been dynamically linked to `libclang` may require you to add a path to `libclang.so` to the `LD_LIBRARY_PATH` environment variable. The same is true on OS X, except the `DYLD_LIBRARY_PATH` environment variable is used instead.
-On Windows, running an executable that has been dynamically linked to `libclang` requires that
-`libclang.dll` can be found by the executable at runtime. See
-[here](https://msdn.microsoft.com/en-us/library/7d83bc18.aspx) for more information.
+On Windows, running an executable that has been dynamically linked to `libclang` requires that `libclang.dll` can be found by the executable at runtime. See [here](https://msdn.microsoft.com/en-us/library/7d83bc18.aspx) for more information.
### Static
-The availability of `llvm-config` is not optional for static linking. Ensure that an instance of
-this executable can be found on your system's path or set the `LLVM_CONFIG_PATH` environment
-variable. The required LLVM and Clang static libraries will be searched for in the same way as
-shared libraries are searched for, except the `LIBCLANG_STATIC_PATH` environment variable is used in
-place of the `LIBCLANG_PATH` environment variable.
+The availability of `llvm-config` is not optional for static linking. Ensure that an instance of this executable can be found on your system's path or set the `LLVM_CONFIG_PATH` environment variable. The required LLVM and Clang static libraries will be searched for in the same way as shared libraries are searched for, except the `LIBCLANG_STATIC_PATH` environment variable is used in place of the `LIBCLANG_PATH` environment variable.
### Runtime
-The `clang_sys::load` function is used to load a `libclang` shared library for use in the thread in
-which it is called. The `clang_sys::unload` function will unload the `libclang` shared library.
-`clang_sys::load` searches for a `libclang` shared library in the same way one is searched for when
-linking to `libclang` dynamically at compiletime.
+The `clang_sys::load` function is used to load a `libclang` shared library for use in the thread in which it is called. The `clang_sys::unload` function will unload the `libclang` shared library. `clang_sys::load` searches for a `libclang` shared library in the same way one is searched for when linking to `libclang` dynamically at compiletime.
diff --git a/build.rs b/build.rs
index cf5baa3..bfaaff6 100644
--- a/build.rs
+++ b/build.rs
@@ -1,23 +1,11 @@
-// Copyright 2016 Kyle Mayes
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
-//! Finds `libclang` static or dynamic libraries and links to them.
+//! Finds `libclang` static or shared libraries and links to them.
//!
//! # Environment Variables
//!
//! This build script can make use of several environment variables to help it
-//! find the required static or dynamic libraries.
+//! find the required static or shared libraries.
//!
//! * `LLVM_CONFIG_PATH` - provides a path to an `llvm-config` executable
//! * `LIBCLANG_PATH` - provides a path to a directory containing a `libclang`
@@ -36,9 +24,9 @@
#[path = "build/dynamic.rs"]
pub mod dynamic;
#[path = "build/static.rs"]
-pub mod static_;
+pub mod r#static;
-/// Copy the file from the supplied source to the supplied destination.
+/// Copies a file.
#[cfg(feature = "runtime")]
fn copy(source: &str, destination: &Path) {
use std::fs::File;
@@ -55,7 +43,8 @@
.unwrap();
}
-/// Generates the finding and linking code so that it may be used at runtime.
+/// Copies the code used to find and link to `libclang` shared libraries into
+/// the build output directory so that it may be used when linking at runtime.
#[cfg(feature = "runtime")]
fn main() {
use std::env;
@@ -69,11 +58,11 @@
copy("build/dynamic.rs", &Path::new(&out).join("dynamic.rs"));
}
-/// Finds and links to the required libraries.
+/// Finds and links to the required libraries dynamically or statically.
#[cfg(not(feature = "runtime"))]
fn main() {
if cfg!(feature = "static") {
- static_::link();
+ r#static::link();
} else {
dynamic::link();
}
diff --git a/build/common.rs b/build/common.rs
index 56480df..bc720ca 100644
--- a/build/common.rs
+++ b/build/common.rs
@@ -1,16 +1,4 @@
-// Copyright 2018 Kyle Mayes
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
extern crate glob;
@@ -22,87 +10,38 @@
use glob::{MatchOptions, Pattern};
-/// `libclang` directory patterns for FreeBSD and Linux.
-const DIRECTORIES_LINUX: &[&str] = &[
- "/usr/lib*",
- "/usr/lib*/*",
- "/usr/lib*/*/*",
- "/usr/local/lib*",
- "/usr/local/lib*/*",
- "/usr/local/lib*/*/*",
- "/usr/local/llvm*/lib*",
-];
-
-/// `libclang` directory patterns for macOS.
-const DIRECTORIES_MACOS: &[&str] = &[
- "/usr/local/opt/llvm*/lib",
- "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib",
- "/Library/Developer/CommandLineTools/usr/lib",
- "/usr/local/opt/llvm*/lib/llvm*/lib",
-];
-
-/// `libclang` directory patterns for Windows.
-const DIRECTORIES_WINDOWS: &[&str] = &[
- "C:\\LLVM\\lib",
- "C:\\Program Files*\\LLVM\\lib",
- "C:\\MSYS*\\MinGW*\\lib",
- // LLVM + Clang can be installed as a component of Visual Studio.
- // https://github.com/KyleMayes/clang-sys/issues/121
- "C:\\Program Files*\\Microsoft Visual Studio\\*\\BuildTools\\VC\\Tools\\Llvm\\**\\bin",
- // Scoop user installation https://scoop.sh/.
- // Chocolatey, WinGet and other installers use to the system wide dir listed above
- "C:\\Users\\*\\scoop\\apps\\llvm\\current\\bin",
-];
+//================================================
+// Commands
+//================================================
thread_local! {
- /// The errors encountered when attempting to execute console commands.
+ /// The errors encountered by the build script while executing commands.
static COMMAND_ERRORS: RefCell<HashMap<String, Vec<String>>> = RefCell::default();
}
-/// Executes the supplied console command, returning the `stdout` output if the
-/// command was successfully executed.
-fn run_command(name: &str, command: &str, arguments: &[&str]) -> Option<String> {
- macro_rules! error {
- ($error:expr) => {{
- COMMAND_ERRORS.with(|e| {
- e.borrow_mut()
- .entry(name.into())
- .or_insert_with(Vec::new)
- .push(format!(
- "couldn't execute `{} {}` ({})",
- command,
- arguments.join(" "),
- $error,
- ))
- });
- }};
- }
-
- let output = match Command::new(command).args(arguments).output() {
- Ok(output) => output,
- Err(error) => {
- error!(format!("error: {}", error));
- return None;
- }
- };
-
- if !output.status.success() {
- error!(format!("exit code: {}", output.status));
- return None;
- }
-
- Some(String::from_utf8_lossy(&output.stdout).into_owned())
+/// Adds an error encountered by the build script while executing a command.
+fn add_command_error(name: &str, path: &str, arguments: &[&str], message: String) {
+ COMMAND_ERRORS.with(|e| {
+ e.borrow_mut()
+ .entry(name.into())
+ .or_insert_with(Vec::new)
+ .push(format!(
+ "couldn't execute `{} {}` (path={}) ({})",
+ name,
+ arguments.join(" "),
+ path,
+ message,
+ ))
+ });
}
-/// Executes `llvm-config`, returning the `stdout` output if the command was
-/// successfully executed.
-pub fn run_llvm_config(arguments: &[&str]) -> Option<String> {
- let path = env::var("LLVM_CONFIG_PATH").unwrap_or_else(|_| "llvm-config".into());
- run_command("llvm-config", &path, arguments)
-}
-
-/// A struct that prints errors encountered when attempting to execute console
-/// commands on drop if not discarded.
+/// A struct that prints the errors encountered by the build script while
+/// executing commands when dropped (unless explictly discarded).
+///
+/// This is handy because we only want to print these errors when the build
+/// script fails to link to an instance of `libclang`. For example, if
+/// `llvm-config` couldn't be executed but an instance of `libclang` was found
+/// anyway we don't want to pollute the build output with irrelevant errors.
#[derive(Default)]
pub struct CommandErrorPrinter {
discard: bool,
@@ -152,33 +91,117 @@
}
}
-/// Returns the paths to and the filenames of the files matching the supplied
-/// filename patterns in the supplied directory.
+/// Executes a command and returns the `stdout` output if the command was
+/// successfully executed (errors are added to `COMMAND_ERRORS`).
+fn run_command(name: &str, path: &str, arguments: &[&str]) -> Option<String> {
+ let output = match Command::new(path).args(arguments).output() {
+ Ok(output) => output,
+ Err(error) => {
+ let message = format!("error: {}", error);
+ add_command_error(name, path, arguments, message);
+ return None;
+ }
+ };
+
+ if output.status.success() {
+ Some(String::from_utf8_lossy(&output.stdout).into_owned())
+ } else {
+ let message = format!("exit code: {}", output.status);
+ add_command_error(name, path, arguments, message);
+ None
+ }
+}
+
+/// Executes the `llvm-config` command and returns the `stdout` output if the
+/// command was successfully executed (errors are added to `COMMAND_ERRORS`).
+pub fn run_llvm_config(arguments: &[&str]) -> Option<String> {
+ let path = env::var("LLVM_CONFIG_PATH").unwrap_or_else(|_| "llvm-config".into());
+ run_command("llvm-config", &path, arguments)
+}
+
+/// Executes the `xcode-select` command and returns the `stdout` output if the
+/// command was successfully executed (errors are added to `COMMAND_ERRORS`).
+pub fn run_xcode_select(arguments: &[&str]) -> Option<String> {
+ run_command("xcode-select", "xcode-select", arguments)
+}
+
+//================================================
+// Search Directories
+//================================================
+
+/// `libclang` directory patterns for Haiku.
+const DIRECTORIES_HAIKU: &[&str] = &[
+ "/boot/system/lib",
+ "/boot/system/develop/lib",
+ "/boot/system/non-packaged/lib",
+ "/boot/system/non-packaged/develop/lib",
+ "/boot/home/config/non-packaged/lib",
+ "/boot/home/config/non-packaged/develop/lib",
+];
+
+/// `libclang` directory patterns for Linux (and FreeBSD).
+const DIRECTORIES_LINUX: &[&str] = &[
+ "/usr/lib*",
+ "/usr/lib*/*",
+ "/usr/lib*/*/*",
+ "/usr/local/lib*",
+ "/usr/local/lib*/*",
+ "/usr/local/lib*/*/*",
+ "/usr/local/llvm*/lib*",
+];
+
+/// `libclang` directory patterns for macOS.
+const DIRECTORIES_MACOS: &[&str] = &[
+ "/usr/local/opt/llvm*/lib",
+ "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib",
+ "/Library/Developer/CommandLineTools/usr/lib",
+ "/usr/local/opt/llvm*/lib/llvm*/lib",
+];
+
+/// `libclang` directory patterns for Windows.
+const DIRECTORIES_WINDOWS: &[&str] = &[
+ "C:\\LLVM\\lib",
+ "C:\\Program Files*\\LLVM\\lib",
+ "C:\\MSYS*\\MinGW*\\lib",
+ // LLVM + Clang can be installed as a component of Visual Studio.
+ // https://github.com/KyleMayes/clang-sys/issues/121
+ "C:\\Program Files*\\Microsoft Visual Studio\\*\\BuildTools\\VC\\Tools\\Llvm\\**\\bin",
+ // LLVM + Clang can be installed using Scoop (https://scoop.sh).
+ // Other Windows package managers install LLVM + Clang to previously listed
+ // system-wide directories.
+ "C:\\Users\\*\\scoop\\apps\\llvm\\current\\bin",
+];
+
+//================================================
+// Searching
+//================================================
+
+/// Finds the files in a directory that match one or more filename glob patterns
+/// and returns the paths to and filenames of those files.
fn search_directory(directory: &Path, filenames: &[String]) -> Vec<(PathBuf, String)> {
- // Escape the directory in case it contains characters that have special
- // meaning in glob patterns (e.g., `[` or `]`).
+ // Escape the specified directory in case it contains characters that have
+ // special meaning in glob patterns (e.g., `[` or `]`).
let directory = Pattern::escape(directory.to_str().unwrap());
let directory = Path::new(&directory);
- // Join the directory to the filename patterns to obtain the path patterns.
+ // Join the escaped directory to the filename glob patterns to obtain
+ // complete glob patterns for the files being searched for.
let paths = filenames
.iter()
.map(|f| directory.join(f).to_str().unwrap().to_owned());
- // Prevent wildcards from matching path separators.
+ // Prevent wildcards from matching path separators to ensure that the search
+ // is limited to the specified directory.
let mut options = MatchOptions::new();
options.require_literal_separator = true;
paths
- .flat_map(|p| {
- if let Ok(paths) = glob::glob_with(&p, options) {
- paths.filter_map(Result::ok).collect()
- } else {
- vec![]
- }
- })
+ .map(|p| glob::glob_with(&p, options))
+ .filter_map(Result::ok)
+ .flatten()
.filter_map(|p| {
- let filename = p.file_name()?.to_str().unwrap();
+ let path = p.ok()?;
+ let filename = path.file_name()?.to_str().unwrap();
// The `libclang_shared` library has been renamed to `libclang-cpp`
// in Clang 10. This can cause instances of this library (e.g.,
@@ -193,9 +216,9 @@
.collect::<Vec<_>>()
}
-/// Returns the paths to and the filenames of the files matching the supplied
-/// filename patterns in the supplied directory, checking any relevant sibling
-/// directories.
+/// Finds the files in a directory (and any relevant sibling directories) that
+/// match one or more filename glob patterns and returns the paths to and
+/// filenames of those files.
fn search_directories(directory: &Path, filenames: &[String]) -> Vec<(PathBuf, String)> {
let mut results = search_directory(directory, filenames);
@@ -212,54 +235,57 @@
results
}
-/// Returns the paths to and the filenames of the `libclang` static or dynamic
-/// libraries matching the supplied filename patterns.
-pub fn search_libclang_directories(files: &[String], variable: &str) -> Vec<(PathBuf, String)> {
- // Use the path provided by the relevant environment variable.
+/// Finds the `libclang` static or dynamic libraries matching one or more
+/// filename glob patterns and returns the paths to and filenames of those files.
+pub fn search_libclang_directories(filenames: &[String], variable: &str) -> Vec<(PathBuf, String)> {
+ // Search only the path indicated by the relevant environment variable
+ // (e.g., `LIBCLANG_PATH`) if it is set.
if let Ok(path) = env::var(variable).map(|d| Path::new(&d).to_path_buf()) {
- // Check if the path is referring to a matching file already.
+ // Check if the path is a matching file.
if let Some(parent) = path.parent() {
let filename = path.file_name().unwrap().to_str().unwrap();
- let libraries = search_directories(parent, files);
+ let libraries = search_directories(parent, filenames);
if libraries.iter().any(|(_, f)| f == filename) {
return vec![(parent.into(), filename.into())];
}
}
- return search_directories(&path, files);
+ // Check if the path is directory containing a matching file.
+ return search_directories(&path, filenames);
}
let mut found = vec![];
- // Search the `bin` and `lib` directories in directory provided by
+ // Search the `bin` and `lib` directories in the directory returned by
// `llvm-config --prefix`.
if let Some(output) = run_llvm_config(&["--prefix"]) {
let directory = Path::new(output.lines().next().unwrap()).to_path_buf();
- found.extend(search_directories(&directory.join("bin"), files));
- found.extend(search_directories(&directory.join("lib"), files));
- found.extend(search_directories(&directory.join("lib64"), files));
+ found.extend(search_directories(&directory.join("bin"), filenames));
+ found.extend(search_directories(&directory.join("lib"), filenames));
+ found.extend(search_directories(&directory.join("lib64"), filenames));
}
- // Search the toolchain directory in the directory provided by
+ // Search the toolchain directory in the directory returned by
// `xcode-select --print-path`.
if cfg!(target_os = "macos") {
- if let Some(output) = run_command("xcode-select", "xcode-select", &["--print-path"]) {
+ if let Some(output) = run_xcode_select(&["--print-path"]) {
let directory = Path::new(output.lines().next().unwrap()).to_path_buf();
let directory = directory.join("Toolchains/XcodeDefault.xctoolchain/usr/lib");
- found.extend(search_directories(&directory, files));
+ found.extend(search_directories(&directory, filenames));
}
}
- // Search the directories provided by the `LD_LIBRARY_PATH` environment
- // variable.
+ // Search the directories in the `LD_LIBRARY_PATH` environment variable.
if let Ok(path) = env::var("LD_LIBRARY_PATH") {
for directory in env::split_paths(&path) {
- found.extend(search_directories(&directory, files));
+ found.extend(search_directories(&directory, filenames));
}
}
// Determine the `libclang` directory patterns.
- let directories = if cfg!(any(target_os = "freebsd", target_os = "linux")) {
+ let directories = if cfg!(target_os = "haiku") {
+ DIRECTORIES_HAIKU
+ } else if cfg!(any(target_os = "linux", target_os = "freebsd")) {
DIRECTORIES_LINUX
} else if cfg!(target_os = "macos") {
DIRECTORIES_MACOS
@@ -276,7 +302,7 @@
for directory in directories.iter().rev() {
if let Ok(directories) = glob::glob_with(directory, options) {
for directory in directories.filter_map(Result::ok).filter(|p| p.is_dir()) {
- found.extend(search_directories(&directory, files));
+ found.extend(search_directories(&directory, filenames));
}
}
}
diff --git a/build/dynamic.rs b/build/dynamic.rs
index 156afe4..39247c8 100644
--- a/build/dynamic.rs
+++ b/build/dynamic.rs
@@ -1,16 +1,4 @@
-// Copyright 2018 Kyle Mayes
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
use std::env;
use std::fs::File;
@@ -19,7 +7,11 @@
use super::common;
-/// Returns the ELF class from the ELF header in the supplied file.
+//================================================
+// Validation
+//================================================
+
+/// Extracts the ELF class from the ELF header in a shared library.
fn parse_elf_header(path: &Path) -> io::Result<u8> {
let mut file = File::open(path)?;
let mut buffer = [0; 5];
@@ -31,34 +23,34 @@
}
}
-/// Returns the magic number from the PE header in the supplied file.
+/// Extracts the magic number from the PE header in a shared library.
fn parse_pe_header(path: &Path) -> io::Result<u16> {
let mut file = File::open(path)?;
- // Determine the header offset.
+ // Extract the header offset.
let mut buffer = [0; 4];
let start = SeekFrom::Start(0x3C);
file.seek(start)?;
file.read_exact(&mut buffer)?;
let offset = i32::from_le_bytes(buffer);
- // Determine the validity of the header.
+ // Check the validity of the header.
file.seek(SeekFrom::Start(offset as u64))?;
file.read_exact(&mut buffer)?;
if buffer != [80, 69, 0, 0] {
return Err(Error::new(ErrorKind::InvalidData, "invalid PE header"));
}
- // Find the magic number.
+ // Extract the magic number.
let mut buffer = [0; 2];
file.seek(SeekFrom::Current(20))?;
file.read_exact(&mut buffer)?;
Ok(u16::from_le_bytes(buffer))
}
-/// Validates the header for the supplied `libclang` shared library.
-fn validate_header(path: &Path) -> Result<(), String> {
- if cfg!(any(target_os = "freebsd", target_os = "linux")) {
+/// Checks that a `libclang` shared library matches the target platform.
+fn validate_library(path: &Path) -> Result<(), String> {
+ if cfg!(any(target_os = "linux", target_os = "freebsd")) {
let class = parse_elf_header(path).map_err(|e| e.to_string())?;
if cfg!(target_pointer_width = "32") && class != 1 {
@@ -87,8 +79,11 @@
}
}
-/// Returns the components of the version in the supplied `libclang` shared
-// library filename.
+//================================================
+// Searching
+//================================================
+
+/// Extracts the version components in a `libclang` shared library filename.
fn parse_version(filename: &str) -> Vec<u32> {
let version = if let Some(version) = filename.strip_prefix("libclang.so.") {
version
@@ -101,8 +96,8 @@
version.split('.').map(|s| s.parse().unwrap_or(0)).collect()
}
-/// Returns the paths to, the filenames, and the versions of the `libclang`
-// shared libraries.
+/// Finds `libclang` shared libraries and returns the paths to, filenames of,
+/// and versions of those shared libraries.
fn search_libclang_directories(runtime: bool) -> Result<Vec<(PathBuf, String, Vec<u32>)>, String> {
let mut files = vec![format!(
"{}clang{}",
@@ -127,9 +122,10 @@
}
if cfg!(any(
- target_os = "openbsd",
target_os = "freebsd",
- target_os = "netbsd"
+ target_os = "haiku",
+ target_os = "netbsd",
+ target_os = "openbsd",
)) {
// Some BSD distributions don't create a `libclang.so` symlink either,
// but use a different naming scheme for versioned files (e.g.,
@@ -143,12 +139,12 @@
files.push("libclang.dll".into());
}
- // Validate the `libclang` shared libraries and collect the versions.
+ // Find and validate `libclang` shared libraries and collect the versions.
let mut valid = vec![];
let mut invalid = vec![];
for (directory, filename) in common::search_libclang_directories(&files, "LIBCLANG_PATH") {
let path = directory.join(&filename);
- match validate_header(&path) {
+ match validate_library(&path) {
Ok(()) => {
let version = parse_version(&filename);
valid.push((directory, filename, version))
@@ -176,8 +172,8 @@
Err(message)
}
-/// Returns the directory and filename of the "best" available `libclang` shared
-/// library.
+/// Finds the "best" `libclang` shared library and returns the directory and
+/// filename of that library.
pub fn find(runtime: bool) -> Result<(PathBuf, String), String> {
search_libclang_directories(runtime)?
.iter()
@@ -201,7 +197,11 @@
.ok_or_else(|| "unreachable".into())
}
-/// Find and link to `libclang` dynamically.
+//================================================
+// Linking
+//================================================
+
+/// Finds and links to a `libclang` shared library.
#[cfg(not(feature = "runtime"))]
pub fn link() {
let cep = common::CommandErrorPrinter::default();
diff --git a/build/static.rs b/build/static.rs
index 66da274..6af914f 100644
--- a/build/static.rs
+++ b/build/static.rs
@@ -1,16 +1,4 @@
-// Copyright 2018 Kyle Mayes
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
extern crate glob;
@@ -20,7 +8,28 @@
use common;
-/// Returns the name of an LLVM or Clang library from a path to such a library.
+//================================================
+// Searching
+//================================================
+
+/// Clang static libraries required to link to `libclang` 3.5 and later.
+const CLANG_LIBRARIES: &[&str] = &[
+ "clang",
+ "clangAST",
+ "clangAnalysis",
+ "clangBasic",
+ "clangDriver",
+ "clangEdit",
+ "clangFrontend",
+ "clangIndex",
+ "clangLex",
+ "clangParse",
+ "clangRewrite",
+ "clangSema",
+ "clangSerialization",
+];
+
+/// Gets the name of an LLVM or Clang static library from a path.
fn get_library_name(path: &Path) -> Option<String> {
path.file_stem().map(|p| {
let string = p.to_string_lossy();
@@ -32,7 +41,7 @@
})
}
-/// Returns the LLVM libraries required to link to `libclang` statically.
+/// Gets the LLVM static libraries required to link to `libclang`.
fn get_llvm_libraries() -> Vec<String> {
common::run_llvm_config(&["--libs"])
.unwrap()
@@ -50,24 +59,7 @@
.collect()
}
-/// Clang libraries required to link to `libclang` 3.5 and later statically.
-const CLANG_LIBRARIES: &[&str] = &[
- "clang",
- "clangAST",
- "clangAnalysis",
- "clangBasic",
- "clangDriver",
- "clangEdit",
- "clangFrontend",
- "clangIndex",
- "clangLex",
- "clangParse",
- "clangRewrite",
- "clangSema",
- "clangSerialization",
-];
-
-/// Returns the Clang libraries required to link to `libclang` statically.
+/// Gets the Clang static libraries required to link to `libclang`.
fn get_clang_libraries<P: AsRef<Path>>(directory: P) -> Vec<String> {
// Escape the directory in case it contains characters that have special
// meaning in glob patterns (e.g., `[` or `]`).
@@ -84,7 +76,8 @@
}
}
-/// Returns a directory containing `libclang` static libraries.
+/// Finds a directory containing LLVM and Clang static libraries and returns the
+/// path to that directory.
fn find() -> PathBuf {
let name = if cfg!(target_os = "windows") {
"libclang.lib"
@@ -100,7 +93,11 @@
}
}
-/// Find and link to `libclang` statically.
+//================================================
+// Linking
+//================================================
+
+/// Finds and links to `libclang` static libraries.
pub fn link() {
let cep = common::CommandErrorPrinter::default();
@@ -133,7 +130,7 @@
// MSVC doesn't need this, as it tracks dependencies inside `.lib` files.
if cfg!(target_os = "freebsd") {
println!("cargo:rustc-flags=-l ffi -l ncursesw -l c++ -l z");
- } else if cfg!(target_os = "linux") {
+ } else if cfg!(any(target_os = "haiku", target_os = "linux")) {
println!("cargo:rustc-flags=-l ffi -l ncursesw -l stdc++ -l z");
} else if cfg!(target_os = "macos") {
println!("cargo:rustc-flags=-l ffi -l ncurses -l c++ -l z");
diff --git a/out/common.rs b/out/common.rs
index 56480df..bc720ca 100644
--- a/out/common.rs
+++ b/out/common.rs
@@ -1,16 +1,4 @@
-// Copyright 2018 Kyle Mayes
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
extern crate glob;
@@ -22,87 +10,38 @@
use glob::{MatchOptions, Pattern};
-/// `libclang` directory patterns for FreeBSD and Linux.
-const DIRECTORIES_LINUX: &[&str] = &[
- "/usr/lib*",
- "/usr/lib*/*",
- "/usr/lib*/*/*",
- "/usr/local/lib*",
- "/usr/local/lib*/*",
- "/usr/local/lib*/*/*",
- "/usr/local/llvm*/lib*",
-];
-
-/// `libclang` directory patterns for macOS.
-const DIRECTORIES_MACOS: &[&str] = &[
- "/usr/local/opt/llvm*/lib",
- "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib",
- "/Library/Developer/CommandLineTools/usr/lib",
- "/usr/local/opt/llvm*/lib/llvm*/lib",
-];
-
-/// `libclang` directory patterns for Windows.
-const DIRECTORIES_WINDOWS: &[&str] = &[
- "C:\\LLVM\\lib",
- "C:\\Program Files*\\LLVM\\lib",
- "C:\\MSYS*\\MinGW*\\lib",
- // LLVM + Clang can be installed as a component of Visual Studio.
- // https://github.com/KyleMayes/clang-sys/issues/121
- "C:\\Program Files*\\Microsoft Visual Studio\\*\\BuildTools\\VC\\Tools\\Llvm\\**\\bin",
- // Scoop user installation https://scoop.sh/.
- // Chocolatey, WinGet and other installers use to the system wide dir listed above
- "C:\\Users\\*\\scoop\\apps\\llvm\\current\\bin",
-];
+//================================================
+// Commands
+//================================================
thread_local! {
- /// The errors encountered when attempting to execute console commands.
+ /// The errors encountered by the build script while executing commands.
static COMMAND_ERRORS: RefCell<HashMap<String, Vec<String>>> = RefCell::default();
}
-/// Executes the supplied console command, returning the `stdout` output if the
-/// command was successfully executed.
-fn run_command(name: &str, command: &str, arguments: &[&str]) -> Option<String> {
- macro_rules! error {
- ($error:expr) => {{
- COMMAND_ERRORS.with(|e| {
- e.borrow_mut()
- .entry(name.into())
- .or_insert_with(Vec::new)
- .push(format!(
- "couldn't execute `{} {}` ({})",
- command,
- arguments.join(" "),
- $error,
- ))
- });
- }};
- }
-
- let output = match Command::new(command).args(arguments).output() {
- Ok(output) => output,
- Err(error) => {
- error!(format!("error: {}", error));
- return None;
- }
- };
-
- if !output.status.success() {
- error!(format!("exit code: {}", output.status));
- return None;
- }
-
- Some(String::from_utf8_lossy(&output.stdout).into_owned())
+/// Adds an error encountered by the build script while executing a command.
+fn add_command_error(name: &str, path: &str, arguments: &[&str], message: String) {
+ COMMAND_ERRORS.with(|e| {
+ e.borrow_mut()
+ .entry(name.into())
+ .or_insert_with(Vec::new)
+ .push(format!(
+ "couldn't execute `{} {}` (path={}) ({})",
+ name,
+ arguments.join(" "),
+ path,
+ message,
+ ))
+ });
}
-/// Executes `llvm-config`, returning the `stdout` output if the command was
-/// successfully executed.
-pub fn run_llvm_config(arguments: &[&str]) -> Option<String> {
- let path = env::var("LLVM_CONFIG_PATH").unwrap_or_else(|_| "llvm-config".into());
- run_command("llvm-config", &path, arguments)
-}
-
-/// A struct that prints errors encountered when attempting to execute console
-/// commands on drop if not discarded.
+/// A struct that prints the errors encountered by the build script while
+/// executing commands when dropped (unless explictly discarded).
+///
+/// This is handy because we only want to print these errors when the build
+/// script fails to link to an instance of `libclang`. For example, if
+/// `llvm-config` couldn't be executed but an instance of `libclang` was found
+/// anyway we don't want to pollute the build output with irrelevant errors.
#[derive(Default)]
pub struct CommandErrorPrinter {
discard: bool,
@@ -152,33 +91,117 @@
}
}
-/// Returns the paths to and the filenames of the files matching the supplied
-/// filename patterns in the supplied directory.
+/// Executes a command and returns the `stdout` output if the command was
+/// successfully executed (errors are added to `COMMAND_ERRORS`).
+fn run_command(name: &str, path: &str, arguments: &[&str]) -> Option<String> {
+ let output = match Command::new(path).args(arguments).output() {
+ Ok(output) => output,
+ Err(error) => {
+ let message = format!("error: {}", error);
+ add_command_error(name, path, arguments, message);
+ return None;
+ }
+ };
+
+ if output.status.success() {
+ Some(String::from_utf8_lossy(&output.stdout).into_owned())
+ } else {
+ let message = format!("exit code: {}", output.status);
+ add_command_error(name, path, arguments, message);
+ None
+ }
+}
+
+/// Executes the `llvm-config` command and returns the `stdout` output if the
+/// command was successfully executed (errors are added to `COMMAND_ERRORS`).
+pub fn run_llvm_config(arguments: &[&str]) -> Option<String> {
+ let path = env::var("LLVM_CONFIG_PATH").unwrap_or_else(|_| "llvm-config".into());
+ run_command("llvm-config", &path, arguments)
+}
+
+/// Executes the `xcode-select` command and returns the `stdout` output if the
+/// command was successfully executed (errors are added to `COMMAND_ERRORS`).
+pub fn run_xcode_select(arguments: &[&str]) -> Option<String> {
+ run_command("xcode-select", "xcode-select", arguments)
+}
+
+//================================================
+// Search Directories
+//================================================
+
+/// `libclang` directory patterns for Haiku.
+const DIRECTORIES_HAIKU: &[&str] = &[
+ "/boot/system/lib",
+ "/boot/system/develop/lib",
+ "/boot/system/non-packaged/lib",
+ "/boot/system/non-packaged/develop/lib",
+ "/boot/home/config/non-packaged/lib",
+ "/boot/home/config/non-packaged/develop/lib",
+];
+
+/// `libclang` directory patterns for Linux (and FreeBSD).
+const DIRECTORIES_LINUX: &[&str] = &[
+ "/usr/lib*",
+ "/usr/lib*/*",
+ "/usr/lib*/*/*",
+ "/usr/local/lib*",
+ "/usr/local/lib*/*",
+ "/usr/local/lib*/*/*",
+ "/usr/local/llvm*/lib*",
+];
+
+/// `libclang` directory patterns for macOS.
+const DIRECTORIES_MACOS: &[&str] = &[
+ "/usr/local/opt/llvm*/lib",
+ "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib",
+ "/Library/Developer/CommandLineTools/usr/lib",
+ "/usr/local/opt/llvm*/lib/llvm*/lib",
+];
+
+/// `libclang` directory patterns for Windows.
+const DIRECTORIES_WINDOWS: &[&str] = &[
+ "C:\\LLVM\\lib",
+ "C:\\Program Files*\\LLVM\\lib",
+ "C:\\MSYS*\\MinGW*\\lib",
+ // LLVM + Clang can be installed as a component of Visual Studio.
+ // https://github.com/KyleMayes/clang-sys/issues/121
+ "C:\\Program Files*\\Microsoft Visual Studio\\*\\BuildTools\\VC\\Tools\\Llvm\\**\\bin",
+ // LLVM + Clang can be installed using Scoop (https://scoop.sh).
+ // Other Windows package managers install LLVM + Clang to previously listed
+ // system-wide directories.
+ "C:\\Users\\*\\scoop\\apps\\llvm\\current\\bin",
+];
+
+//================================================
+// Searching
+//================================================
+
+/// Finds the files in a directory that match one or more filename glob patterns
+/// and returns the paths to and filenames of those files.
fn search_directory(directory: &Path, filenames: &[String]) -> Vec<(PathBuf, String)> {
- // Escape the directory in case it contains characters that have special
- // meaning in glob patterns (e.g., `[` or `]`).
+ // Escape the specified directory in case it contains characters that have
+ // special meaning in glob patterns (e.g., `[` or `]`).
let directory = Pattern::escape(directory.to_str().unwrap());
let directory = Path::new(&directory);
- // Join the directory to the filename patterns to obtain the path patterns.
+ // Join the escaped directory to the filename glob patterns to obtain
+ // complete glob patterns for the files being searched for.
let paths = filenames
.iter()
.map(|f| directory.join(f).to_str().unwrap().to_owned());
- // Prevent wildcards from matching path separators.
+ // Prevent wildcards from matching path separators to ensure that the search
+ // is limited to the specified directory.
let mut options = MatchOptions::new();
options.require_literal_separator = true;
paths
- .flat_map(|p| {
- if let Ok(paths) = glob::glob_with(&p, options) {
- paths.filter_map(Result::ok).collect()
- } else {
- vec![]
- }
- })
+ .map(|p| glob::glob_with(&p, options))
+ .filter_map(Result::ok)
+ .flatten()
.filter_map(|p| {
- let filename = p.file_name()?.to_str().unwrap();
+ let path = p.ok()?;
+ let filename = path.file_name()?.to_str().unwrap();
// The `libclang_shared` library has been renamed to `libclang-cpp`
// in Clang 10. This can cause instances of this library (e.g.,
@@ -193,9 +216,9 @@
.collect::<Vec<_>>()
}
-/// Returns the paths to and the filenames of the files matching the supplied
-/// filename patterns in the supplied directory, checking any relevant sibling
-/// directories.
+/// Finds the files in a directory (and any relevant sibling directories) that
+/// match one or more filename glob patterns and returns the paths to and
+/// filenames of those files.
fn search_directories(directory: &Path, filenames: &[String]) -> Vec<(PathBuf, String)> {
let mut results = search_directory(directory, filenames);
@@ -212,54 +235,57 @@
results
}
-/// Returns the paths to and the filenames of the `libclang` static or dynamic
-/// libraries matching the supplied filename patterns.
-pub fn search_libclang_directories(files: &[String], variable: &str) -> Vec<(PathBuf, String)> {
- // Use the path provided by the relevant environment variable.
+/// Finds the `libclang` static or dynamic libraries matching one or more
+/// filename glob patterns and returns the paths to and filenames of those files.
+pub fn search_libclang_directories(filenames: &[String], variable: &str) -> Vec<(PathBuf, String)> {
+ // Search only the path indicated by the relevant environment variable
+ // (e.g., `LIBCLANG_PATH`) if it is set.
if let Ok(path) = env::var(variable).map(|d| Path::new(&d).to_path_buf()) {
- // Check if the path is referring to a matching file already.
+ // Check if the path is a matching file.
if let Some(parent) = path.parent() {
let filename = path.file_name().unwrap().to_str().unwrap();
- let libraries = search_directories(parent, files);
+ let libraries = search_directories(parent, filenames);
if libraries.iter().any(|(_, f)| f == filename) {
return vec![(parent.into(), filename.into())];
}
}
- return search_directories(&path, files);
+ // Check if the path is directory containing a matching file.
+ return search_directories(&path, filenames);
}
let mut found = vec![];
- // Search the `bin` and `lib` directories in directory provided by
+ // Search the `bin` and `lib` directories in the directory returned by
// `llvm-config --prefix`.
if let Some(output) = run_llvm_config(&["--prefix"]) {
let directory = Path::new(output.lines().next().unwrap()).to_path_buf();
- found.extend(search_directories(&directory.join("bin"), files));
- found.extend(search_directories(&directory.join("lib"), files));
- found.extend(search_directories(&directory.join("lib64"), files));
+ found.extend(search_directories(&directory.join("bin"), filenames));
+ found.extend(search_directories(&directory.join("lib"), filenames));
+ found.extend(search_directories(&directory.join("lib64"), filenames));
}
- // Search the toolchain directory in the directory provided by
+ // Search the toolchain directory in the directory returned by
// `xcode-select --print-path`.
if cfg!(target_os = "macos") {
- if let Some(output) = run_command("xcode-select", "xcode-select", &["--print-path"]) {
+ if let Some(output) = run_xcode_select(&["--print-path"]) {
let directory = Path::new(output.lines().next().unwrap()).to_path_buf();
let directory = directory.join("Toolchains/XcodeDefault.xctoolchain/usr/lib");
- found.extend(search_directories(&directory, files));
+ found.extend(search_directories(&directory, filenames));
}
}
- // Search the directories provided by the `LD_LIBRARY_PATH` environment
- // variable.
+ // Search the directories in the `LD_LIBRARY_PATH` environment variable.
if let Ok(path) = env::var("LD_LIBRARY_PATH") {
for directory in env::split_paths(&path) {
- found.extend(search_directories(&directory, files));
+ found.extend(search_directories(&directory, filenames));
}
}
// Determine the `libclang` directory patterns.
- let directories = if cfg!(any(target_os = "freebsd", target_os = "linux")) {
+ let directories = if cfg!(target_os = "haiku") {
+ DIRECTORIES_HAIKU
+ } else if cfg!(any(target_os = "linux", target_os = "freebsd")) {
DIRECTORIES_LINUX
} else if cfg!(target_os = "macos") {
DIRECTORIES_MACOS
@@ -276,7 +302,7 @@
for directory in directories.iter().rev() {
if let Ok(directories) = glob::glob_with(directory, options) {
for directory in directories.filter_map(Result::ok).filter(|p| p.is_dir()) {
- found.extend(search_directories(&directory, files));
+ found.extend(search_directories(&directory, filenames));
}
}
}
diff --git a/out/dynamic.rs b/out/dynamic.rs
index 156afe4..39247c8 100644
--- a/out/dynamic.rs
+++ b/out/dynamic.rs
@@ -1,16 +1,4 @@
-// Copyright 2018 Kyle Mayes
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
use std::env;
use std::fs::File;
@@ -19,7 +7,11 @@
use super::common;
-/// Returns the ELF class from the ELF header in the supplied file.
+//================================================
+// Validation
+//================================================
+
+/// Extracts the ELF class from the ELF header in a shared library.
fn parse_elf_header(path: &Path) -> io::Result<u8> {
let mut file = File::open(path)?;
let mut buffer = [0; 5];
@@ -31,34 +23,34 @@
}
}
-/// Returns the magic number from the PE header in the supplied file.
+/// Extracts the magic number from the PE header in a shared library.
fn parse_pe_header(path: &Path) -> io::Result<u16> {
let mut file = File::open(path)?;
- // Determine the header offset.
+ // Extract the header offset.
let mut buffer = [0; 4];
let start = SeekFrom::Start(0x3C);
file.seek(start)?;
file.read_exact(&mut buffer)?;
let offset = i32::from_le_bytes(buffer);
- // Determine the validity of the header.
+ // Check the validity of the header.
file.seek(SeekFrom::Start(offset as u64))?;
file.read_exact(&mut buffer)?;
if buffer != [80, 69, 0, 0] {
return Err(Error::new(ErrorKind::InvalidData, "invalid PE header"));
}
- // Find the magic number.
+ // Extract the magic number.
let mut buffer = [0; 2];
file.seek(SeekFrom::Current(20))?;
file.read_exact(&mut buffer)?;
Ok(u16::from_le_bytes(buffer))
}
-/// Validates the header for the supplied `libclang` shared library.
-fn validate_header(path: &Path) -> Result<(), String> {
- if cfg!(any(target_os = "freebsd", target_os = "linux")) {
+/// Checks that a `libclang` shared library matches the target platform.
+fn validate_library(path: &Path) -> Result<(), String> {
+ if cfg!(any(target_os = "linux", target_os = "freebsd")) {
let class = parse_elf_header(path).map_err(|e| e.to_string())?;
if cfg!(target_pointer_width = "32") && class != 1 {
@@ -87,8 +79,11 @@
}
}
-/// Returns the components of the version in the supplied `libclang` shared
-// library filename.
+//================================================
+// Searching
+//================================================
+
+/// Extracts the version components in a `libclang` shared library filename.
fn parse_version(filename: &str) -> Vec<u32> {
let version = if let Some(version) = filename.strip_prefix("libclang.so.") {
version
@@ -101,8 +96,8 @@
version.split('.').map(|s| s.parse().unwrap_or(0)).collect()
}
-/// Returns the paths to, the filenames, and the versions of the `libclang`
-// shared libraries.
+/// Finds `libclang` shared libraries and returns the paths to, filenames of,
+/// and versions of those shared libraries.
fn search_libclang_directories(runtime: bool) -> Result<Vec<(PathBuf, String, Vec<u32>)>, String> {
let mut files = vec![format!(
"{}clang{}",
@@ -127,9 +122,10 @@
}
if cfg!(any(
- target_os = "openbsd",
target_os = "freebsd",
- target_os = "netbsd"
+ target_os = "haiku",
+ target_os = "netbsd",
+ target_os = "openbsd",
)) {
// Some BSD distributions don't create a `libclang.so` symlink either,
// but use a different naming scheme for versioned files (e.g.,
@@ -143,12 +139,12 @@
files.push("libclang.dll".into());
}
- // Validate the `libclang` shared libraries and collect the versions.
+ // Find and validate `libclang` shared libraries and collect the versions.
let mut valid = vec![];
let mut invalid = vec![];
for (directory, filename) in common::search_libclang_directories(&files, "LIBCLANG_PATH") {
let path = directory.join(&filename);
- match validate_header(&path) {
+ match validate_library(&path) {
Ok(()) => {
let version = parse_version(&filename);
valid.push((directory, filename, version))
@@ -176,8 +172,8 @@
Err(message)
}
-/// Returns the directory and filename of the "best" available `libclang` shared
-/// library.
+/// Finds the "best" `libclang` shared library and returns the directory and
+/// filename of that library.
pub fn find(runtime: bool) -> Result<(PathBuf, String), String> {
search_libclang_directories(runtime)?
.iter()
@@ -201,7 +197,11 @@
.ok_or_else(|| "unreachable".into())
}
-/// Find and link to `libclang` dynamically.
+//================================================
+// Linking
+//================================================
+
+/// Finds and links to a `libclang` shared library.
#[cfg(not(feature = "runtime"))]
pub fn link() {
let cep = common::CommandErrorPrinter::default();
diff --git a/src/lib.rs b/src/lib.rs
index 90f3706..863fa86 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,16 +1,4 @@
-// Copyright 2016 Kyle Mayes
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
//! Rust bindings for `libclang`.
//!
@@ -137,6 +125,8 @@
const CXCallingConv_AArch64VectorCall = 16,
const CXCallingConv_Invalid = 100,
const CXCallingConv_Unexposed = 200,
+ /// Only produced by `libclang` 13.0 and later.
+ const CXCallingConv_SwiftAsync = 17,
}
}
@@ -325,6 +315,12 @@
const CXCursor_ObjCAvailabilityCheckExpr = 148,
/// Only produced by `libclang` 7.0 and later.
const CXCursor_FixedPointLiteral = 149,
+ /// Only produced by `libclang` 12.0 and later.
+ const CXCursor_OMPArrayShapingExpr = 150,
+ /// Only produced by `libclang` 12.0 and later.
+ const CXCursor_OMPIteratorExpr = 151,
+ /// Only produced by `libclang` 12.0 and later.
+ const CXCursor_CXXAddrspaceCastExpr = 152,
const CXCursor_UnexposedStmt = 200,
const CXCursor_LabelStmt = 201,
const CXCursor_CompoundStmt = 202,
@@ -454,6 +450,18 @@
const CXCursor_OMPDepobjDirective = 286,
/// Only produced by `libclang` 11.0 and later.
const CXCursor_OMPScanDirective = 287,
+ /// Only produced by `libclang` 13.0 and later.
+ const CXCursor_OMPTileDirective = 288,
+ /// Only produced by `libclang` 13.0 and later.
+ const CXCursor_OMPCanonicalLoop = 289,
+ /// Only produced by `libclang` 13.0 and later.
+ const CXCursor_OMPInteropDirective = 290,
+ /// Only produced by `libclang` 13.0 and later.
+ const CXCursor_OMPDispatchDirective = 291,
+ /// Only produced by `libclang` 13.0 and later.
+ const CXCursor_OMPMaskedDirective = 292,
+ /// Only produced by `libclang` 13.0 and later.
+ const CXCursor_OMPUnrollDirective = 293,
const CXCursor_TranslationUnit = 300,
const CXCursor_UnexposedAttr = 400,
const CXCursor_IBActionAttr = 401,
@@ -1033,6 +1041,8 @@
const CXTypeNullability_Nullable = 1,
const CXTypeNullability_Unspecified = 2,
const CXTypeNullability_Invalid = 3,
+ /// Only produced by `libclang` 12.0 and later.
+ const CXTypeNullability_NullableResult = 4,
}
}
@@ -1764,12 +1774,6 @@
/// Only available on `libclang` 3.7 and later.
#[cfg(feature = "clang_3_7")]
pub fn clang_Cursor_getOffsetOfField(cursor: CXCursor) -> c_longlong;
- /// Only available on `libclang` 9.0 and later.
- #[cfg(feature = "clang_9_0")]
- pub fn clang_Cursor_isAnonymousRecordDecl(cursor: CXCursor) -> c_uint;
- /// Only available on `libclang` 9.0 and later.
- #[cfg(feature = "clang_9_0")]
- pub fn clang_Cursor_isInlineNamespace(cursor: CXCursor) -> c_uint;
pub fn clang_Cursor_getRawCommentText(cursor: CXCursor) -> CXString;
pub fn clang_Cursor_getReceiverType(cursor: CXCursor) -> CXType;
pub fn clang_Cursor_getSpellingNameRange(cursor: CXCursor, index: c_uint, reserved: c_uint) -> CXSourceRange;
@@ -1789,12 +1793,24 @@
#[cfg(feature = "clang_3_6")]
pub fn clang_Cursor_getTemplateArgumentValue(cursor: CXCursor, index: c_uint) -> c_longlong;
pub fn clang_Cursor_getTranslationUnit(cursor: CXCursor) -> CXTranslationUnit;
+ /// Only available on `libclang` 12.0 and later.
+ #[cfg(feature = "clang_12_0")]
+ pub fn clang_Cursor_getVarDeclInitializer(cursor: CXCursor) -> CXCursor;
/// Only available on `libclang` 3.9 and later.
#[cfg(feature = "clang_3_9")]
pub fn clang_Cursor_hasAttrs(cursor: CXCursor) -> c_uint;
+ /// Only available on `libclang` 12.0 and later.
+ #[cfg(feature = "clang_12_0")]
+ pub fn clang_Cursor_hasVarDeclGlobalStorage(cursor: CXCursor) -> c_uint;
+ /// Only available on `libclang` 12.0 and later.
+ #[cfg(feature = "clang_12_0")]
+ pub fn clang_Cursor_hasVarDeclExternalStorage(cursor: CXCursor) -> c_uint;
/// Only available on `libclang` 3.7 and later.
#[cfg(feature = "clang_3_7")]
pub fn clang_Cursor_isAnonymous(cursor: CXCursor) -> c_uint;
+ /// Only available on `libclang` 9.0 and later.
+ #[cfg(feature = "clang_9_0")]
+ pub fn clang_Cursor_isAnonymousRecordDecl(cursor: CXCursor) -> c_uint;
pub fn clang_Cursor_isBitField(cursor: CXCursor) -> c_uint;
pub fn clang_Cursor_isDynamicCall(cursor: CXCursor) -> c_int;
/// Only available on `libclang` 5.0 and later.
@@ -1803,6 +1819,9 @@
/// Only available on `libclang` 3.9 and later.
#[cfg(feature = "clang_3_9")]
pub fn clang_Cursor_isFunctionInlined(cursor: CXCursor) -> c_uint;
+ /// Only available on `libclang` 9.0 and later.
+ #[cfg(feature = "clang_9_0")]
+ pub fn clang_Cursor_isInlineNamespace(cursor: CXCursor) -> c_uint;
/// Only available on `libclang` 3.9 and later.
#[cfg(feature = "clang_3_9")]
pub fn clang_Cursor_isMacroBuiltin(cursor: CXCursor) -> c_uint;
@@ -1878,35 +1897,35 @@
pub fn clang_Type_getAlignOf(type_: CXType) -> c_longlong;
pub fn clang_Type_getCXXRefQualifier(type_: CXType) -> CXRefQualifierKind;
pub fn clang_Type_getClassType(type_: CXType) -> CXType;
+ /// Only available on `libclang` 8.0 and later.
+ #[cfg(feature = "clang_8_0")]
+ pub fn clang_Type_getModifiedType(type_: CXType) -> CXType;
/// Only available on `libclang` 3.9 and later.
#[cfg(feature = "clang_3_9")]
pub fn clang_Type_getNamedType(type_: CXType) -> CXType;
- pub fn clang_Type_getNumTemplateArguments(type_: CXType) -> c_int;
/// Only available on `libclang` 8.0 and later.
#[cfg(feature = "clang_8_0")]
- pub fn clang_Type_getObjCObjectBaseType(type_: CXType) -> CXType;
+ pub fn clang_Type_getNullability(type_: CXType) -> CXTypeNullabilityKind;
/// Only available on `libclang` 8.0 and later.
#[cfg(feature = "clang_8_0")]
pub fn clang_Type_getNumObjCProtocolRefs(type_: CXType) -> c_uint;
/// Only available on `libclang` 8.0 and later.
#[cfg(feature = "clang_8_0")]
- pub fn clang_Type_getObjCProtocolDecl(type_: CXType, index: c_uint) -> CXCursor;
- /// Only available on `libclang` 8.0 and later.
- #[cfg(feature = "clang_8_0")]
pub fn clang_Type_getNumObjCTypeArgs(type_: CXType) -> c_uint;
- /// Only available on `libclang` 8.0 and later.
- #[cfg(feature = "clang_8_0")]
- pub fn clang_Type_getObjCTypeArg(type_: CXType, index: c_uint) -> CXType;
+ pub fn clang_Type_getNumTemplateArguments(type_: CXType) -> c_int;
/// Only available on `libclang` 3.9 and later.
#[cfg(feature = "clang_3_9")]
pub fn clang_Type_getObjCEncoding(type_: CXType) -> CXString;
+ /// Only available on `libclang` 8.0 and later.
+ #[cfg(feature = "clang_8_0")]
+ pub fn clang_Type_getObjCObjectBaseType(type_: CXType) -> CXType;
+ /// Only available on `libclang` 8.0 and later.
+ #[cfg(feature = "clang_8_0")]
+ pub fn clang_Type_getObjCProtocolDecl(type_: CXType, index: c_uint) -> CXCursor;
+ /// Only available on `libclang` 8.0 and later.
+ #[cfg(feature = "clang_8_0")]
+ pub fn clang_Type_getObjCTypeArg(type_: CXType, index: c_uint) -> CXType;
pub fn clang_Type_getOffsetOf(type_: CXType, field: *const c_char) -> c_longlong;
- /// Only available on `libclang` 8.0 and later.
- #[cfg(feature = "clang_8_0")]
- pub fn clang_Type_getModifiedType(type_: CXType) -> CXType;
- /// Only available on `libclang` 8.0 and later.
- #[cfg(feature = "clang_8_0")]
- pub fn clang_Type_getNullability(type_: CXType) -> CXTypeNullabilityKind;
pub fn clang_Type_getSizeOf(type_: CXType) -> c_longlong;
pub fn clang_Type_getTemplateArgumentAsType(type_: CXType, index: c_uint) -> CXType;
/// Only available on `libclang` 11.0 and later.
@@ -2099,16 +2118,17 @@
pub fn clang_getSpecializedCursorTemplate(cursor: CXCursor) -> CXCursor;
pub fn clang_getSpellingLocation(location: CXSourceLocation, file: *mut CXFile, line: *mut c_uint, column: *mut c_uint, offset: *mut c_uint);
pub fn clang_getTUResourceUsageName(kind: CXTUResourceUsageKind) -> *const c_char;
- /// Only available on `libclang` 5.0 and later.
- #[cfg(feature = "clang_5_0")]
- pub fn clang_getTranslationUnitTargetInfo(tu: CXTranslationUnit) -> CXTargetInfo;
pub fn clang_getTemplateCursorKind(cursor: CXCursor) -> CXCursorKind;
+ pub fn clang_getToken(tu: CXTranslationUnit, location: CXSourceLocation) -> *mut CXToken;
pub fn clang_getTokenExtent(tu: CXTranslationUnit, token: CXToken) -> CXSourceRange;
pub fn clang_getTokenKind(token: CXToken) -> CXTokenKind;
pub fn clang_getTokenLocation(tu: CXTranslationUnit, token: CXToken) -> CXSourceLocation;
pub fn clang_getTokenSpelling(tu: CXTranslationUnit, token: CXToken) -> CXString;
pub fn clang_getTranslationUnitCursor(tu: CXTranslationUnit) -> CXCursor;
pub fn clang_getTranslationUnitSpelling(tu: CXTranslationUnit) -> CXString;
+ /// Only available on `libclang` 5.0 and later.
+ #[cfg(feature = "clang_5_0")]
+ pub fn clang_getTranslationUnitTargetInfo(tu: CXTranslationUnit) -> CXTargetInfo;
pub fn clang_getTypeDeclaration(type_: CXType) -> CXCursor;
pub fn clang_getTypeKindSpelling(type_: CXTypeKind) -> CXString;
pub fn clang_getTypeSpelling(type_: CXType) -> CXString;
@@ -2187,10 +2207,10 @@
pub fn clang_Cursor_getParsedComment(C: CXCursor) -> CXComment;
pub fn clang_FullComment_getAsHTML(comment: CXComment) -> CXString;
pub fn clang_FullComment_getAsXML(comment: CXComment) -> CXString;
- pub fn clang_HTMLStartTagComment_isSelfClosing(comment: CXComment) -> c_uint;
pub fn clang_HTMLStartTag_getAttrName(comment: CXComment, index: c_uint) -> CXString;
pub fn clang_HTMLStartTag_getAttrValue(comment: CXComment, index: c_uint) -> CXString;
pub fn clang_HTMLStartTag_getNumAttrs(comment: CXComment) -> c_uint;
+ pub fn clang_HTMLStartTagComment_isSelfClosing(comment: CXComment) -> c_uint;
pub fn clang_HTMLTagComment_getAsString(comment: CXComment) -> CXString;
pub fn clang_HTMLTagComment_getTagName(comment: CXComment) -> CXString;
pub fn clang_InlineCommandComment_getArgText(comment: CXComment, index: c_uint) -> CXString;
@@ -2203,11 +2223,11 @@
pub fn clang_ParamCommandComment_getParamName(comment: CXComment) -> CXString;
pub fn clang_ParamCommandComment_isDirectionExplicit(comment: CXComment) -> c_uint;
pub fn clang_ParamCommandComment_isParamIndexValid(comment: CXComment) -> c_uint;
+ pub fn clang_TextComment_getText(comment: CXComment) -> CXString;
pub fn clang_TParamCommandComment_getDepth(comment: CXComment) -> c_uint;
pub fn clang_TParamCommandComment_getIndex(comment: CXComment, depth: c_uint) -> c_uint;
pub fn clang_TParamCommandComment_getParamName(comment: CXComment) -> CXString;
pub fn clang_TParamCommandComment_isParamPositionValid(comment: CXComment) -> c_uint;
- pub fn clang_TextComment_getText(comment: CXComment) -> CXString;
pub fn clang_VerbatimBlockLineComment_getText(comment: CXComment) -> CXString;
pub fn clang_VerbatimLineComment_getText(comment: CXComment) -> CXString;
}
diff --git a/src/link.rs b/src/link.rs
index 64a3528..c3b0830 100644
--- a/src/link.rs
+++ b/src/link.rs
@@ -1,16 +1,4 @@
-// Copyright 2016 Kyle Mayes
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
//================================================
// Macros
diff --git a/src/support.rs b/src/support.rs
index 48bae28..ff38d39 100644
--- a/src/support.rs
+++ b/src/support.rs
@@ -1,16 +1,4 @@
-// Copyright 2016 Kyle Mayes
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
//! Provides helper functionality.