link-cplusplus升级1.0.12

Signed-off-by: wangmeng <wangmeng259@huawei.com>

.github/workflows/ci.yml

@@ -3,6 +3,7 @@ name: CI
 on:
   push:
   pull_request:
+  workflow_dispatch:
   schedule: [cron: "40 1 * * *"]
 
 permissions:
@@ -12,21 +13,62 @@ env:
   RUSTFLAGS: -Dwarnings
 
 jobs:
+  pre_ci:
+    uses: dtolnay/.github/.github/workflows/pre_ci.yml@master
+
   test:
     name: Rust ${{matrix.rust}} on ${{matrix.os}}
+    needs: pre_ci
+    if: needs.pre_ci.outputs.continue
     runs-on: ${{matrix.os}}-latest
     strategy:
       fail-fast: false
       matrix:
-        rust: [nightly, beta, stable, 1.34.0]
+        rust: [nightly, beta, stable, 1.68.0]
         os: [ubuntu, macos, windows]
     timeout-minutes: 45
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v5
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{matrix.rust}}
+      - name: Enable type layout randomization
+        run: echo RUSTFLAGS=${RUSTFLAGS}\ -Zrandomize-layout >> $GITHUB_ENV
+        if: matrix.rust == 'nightly'
+        shell: bash
       - run: cargo test
+      - uses: actions/upload-artifact@v4
+        if: matrix.os == 'ubuntu' && matrix.rust == 'nightly' && always()
+        with:
+          name: Cargo.lock
+          path: Cargo.lock
+        continue-on-error: true
+
+  minimal:
+    name: Minimal versions
+    needs: pre_ci
+    if: needs.pre_ci.outputs.continue
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+    steps:
+      - uses: actions/checkout@v5
+      - uses: dtolnay/rust-toolchain@nightly
+      - run: cargo generate-lockfile -Z minimal-versions
+      - run: cargo check --locked
+
+  doc:
+    name: Documentation
+    needs: pre_ci
+    if: needs.pre_ci.outputs.continue
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+    env:
+      RUSTDOCFLAGS: -Dwarnings
+    steps:
+      - uses: actions/checkout@v5
+      - uses: dtolnay/rust-toolchain@nightly
+      - uses: dtolnay/install@cargo-docs-rs
+      - run: cargo docs-rs
 
   clippy:
     name: Clippy
@@ -34,7 +76,7 @@ jobs:
     if: github.event_name != 'pull_request'
     timeout-minutes: 45
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v5
       - uses: dtolnay/rust-toolchain@clippy
       - run: cargo clippy -- -Dclippy::all -Dclippy::pedantic
 
@@ -44,6 +86,7 @@ jobs:
     if: github.event_name != 'pull_request'
     timeout-minutes: 45
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v5
+      - uses: dtolnay/rust-toolchain@stable
       - uses: dtolnay/install@cargo-outdated
       - run: cargo outdated --workspace --exit-code 1

.gitignore

@@ -1,2 +1,2 @@
 /Cargo.lock
-/target
+/target/

BUILD.gn

@@ -21,7 +21,7 @@ ohos_cargo_crate("lib") {
 
   sources = [ "src/lib.rs" ]
   edition = "2018"
-  cargo_pkg_version = "1.0.8"
+  cargo_pkg_version = "1.0.12"
   cargo_pkg_authors = "David Tolnay <dtolnay@gmail.com>"
   cargo_pkg_name = "link-cplusplus"
   cargo_pkg_description = "Link libstdc++ or libc++ automatically or manually"

Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "link-cplusplus"
-version = "1.0.8"
+version = "1.0.12"
 authors = ["David Tolnay <dtolnay@gmail.com>"]
-categories = ["external-ffi-bindings", "development-tools::ffi", "compilers", "no-std"]
+categories = ["external-ffi-bindings", "development-tools::ffi", "compilers", "no-std", "no-std::no-alloc"]
 description = "Link libstdc++ or libc++ automatically or manually"
 documentation = "https://docs.rs/link-cplusplus"
 edition = "2018"
@@ -10,10 +10,10 @@ keywords = ["linkage", "c++"]
 license = "MIT OR Apache-2.0"
 links = "cplusplus"
 repository = "https://github.com/dtolnay/link-cplusplus"
-rust-version = "1.34"
+rust-version = "1.68"
 
 [build-dependencies]
-cc = "1.0"
+cc = "1"
 
 [features]
 default = [] # automatic
@@ -27,3 +27,9 @@ libcxx = ["libc++"]
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]
+rustdoc-args = [
+    "--generate-link-to-definition",
+    "--extern-html-root-url=core=https://doc.rust-lang.org",
+    "--extern-html-root-url=alloc=https://doc.rust-lang.org",
+    "--extern-html-root-url=std=https://doc.rust-lang.org",
+]

LICENSE-APACHE

@@ -174,28 +174,3 @@ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
    of your accepting any such warranty or additional liability.
 
 END OF TERMS AND CONDITIONS
-
-APPENDIX: How to apply the Apache License to your work.
-
-   To apply the Apache License to your work, attach the following
-   boilerplate notice, with the fields enclosed by brackets "[]"
-   replaced with your own identifying information. (Don't include
-   the brackets!)  The text should be enclosed in the appropriate
-   comment syntax for the file format. We also recommend that a
-   file or class name and description of purpose be included on the
-   same "printed page" as the copyright notice for easier
-   identification within third-party archives.
-
-Copyright [yyyy] [name of copyright owner]
-
-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.

README.OpenSource

@@ -3,7 +3,7 @@
     "Name": "link-cplusplus",
     "License": "Apache License V2.0, MIT",
     "License File": "LICENSE-APACHE, LICENSE-MIT",
-    "Version Number": "1.0.8",
+    "Version Number": "1.0.12",
     "Owner": "fangting12@huawei.com",
     "Upstream URL": "https://github.com/dtolnay/link-cplusplus",
     "Description": "A Rust library that provides support for linking with C++ code."

README.md

@@ -29,18 +29,18 @@ Cargo.toml:
 
 ```toml
 [dependencies]
-link-cplusplus = "1.0"
+link-cplusplus = "1"
 ```
 
 An application that wants a particular one or the other linked should use:
 
 ```toml
 [dependencies]
-link-cplusplus = { version = "1.0", features = ["libstdc++"] }
+link-cplusplus = { version = "1", features = ["libstdc++"] }
 
 # or
 
-link-cplusplus = { version = "1.0", features = ["libc++"] }
+link-cplusplus = { version = "1", features = ["libc++"] }
 ```
 
 An application that wants to handle its own more complicated logic for link
@@ -48,7 +48,7 @@ flags from its build script can make this crate do nothing by using:
 
 ```toml
 [dependencies]
-link-cplusplus = { version = "1.0", features = ["nothing"] }
+link-cplusplus = { version = "1", features = ["nothing"] }
 ```
 
 Lastly, make sure to add an explicit `extern crate` dependency to your crate

build.rs

@@ -1,5 +1,4 @@
 use std::env;
-use std::fs;
 use std::path::PathBuf;
 
 fn main() {
@@ -25,10 +24,13 @@ fn main() {
         (false, true) => println!("cargo:rustc-link-lib=c++"),
         (false, false) | (true, true) => {
             // The platform's default.
-            let out_dir = env::var_os("OUT_DIR").expect("missing OUT_DIR");
-            let path = PathBuf::from(out_dir).join("dummy.cc");
-            fs::write(&path, "int rust_link_cplusplus;\n").unwrap();
-            cc::Build::new().cpp(true).file(&path).compile("link-cplusplus");
+            let manifest_dir =
+                env::var_os("CARGO_MANIFEST_DIR").expect("missing CARGO_MANIFEST_DIR");
+            let path = PathBuf::from(manifest_dir).join("src").join("dummy.cc");
+            cc::Build::new()
+                .cpp(true)
+                .file(&path)
+                .compile("link-cplusplus");
         }
     }
 }

src/dummy.cc

@@ -0,0 +1,5 @@
+#ifdef __clang__
+#pragma clang diagnostic ignored "-Wmissing-variable-declarations"
+#endif
+
+int rust_link_cplusplus;

src/lib.rs

@@ -31,18 +31,18 @@
 //!
 //! ```toml
 //! [dependencies]
-//! link-cplusplus = "1.0"
+//! link-cplusplus = "1"
 //! ```
 //!
 //! An application that wants a particular one or the other linked should use:
 //!
 //! ```toml
 //! [dependencies]
-//! link-cplusplus = { version = "1.0", features = ["libstdc++"] }
+//! link-cplusplus = { version = "1", features = ["libstdc++"] }
 //!
 //! # or
 //!
-//! link-cplusplus = { version = "1.0", features = ["libc++"] }
+//! link-cplusplus = { version = "1", features = ["libc++"] }
 //! ```
 //!
 //! An application that wants to handle its own more complicated logic for link
@@ -50,7 +50,7 @@
 //!
 //! ```toml
 //! [dependencies]
-//! link-cplusplus = { version = "1.0", features = ["nothing"] }
+//! link-cplusplus = { version = "1", features = ["nothing"] }
 //! ```
 //!
 //! Lastly, make sure to add an explicit `extern crate` dependency to your crate