try libc++

Author: Congyuwang

.github/workflows/CI.yml

@@ -37,8 +37,8 @@ jobs:
           CC: /usr/local/bin/clang
           CXX: /usr/local/bin/clang++
           AR: /usr/local/bin/llvm-ar
-          CFLAGS: "-flto=thin -O3"
-          CXXFLAGS: "-flto=thin -O3"
+          CFLAGS: "-flto=thin -O3 -stdlib=libc++"
+          CXXFLAGS: "-flto=thin -O3 -stdlib=libc++"
           RUSTFLAGS: "-Clinker-plugin-lto -Clinker=/usr/local/bin/clang -Clink-arg=-fuse-ld=/usr/local/bin/ld.lld"
           # https://github.com/rust-lang/rust-bindgen/issues/2360#issuecomment-2367084230
           LLVM_CONFIG_PATH: /root/llvm_config.sh
@@ -86,8 +86,8 @@ jobs:
           CC: /usr/local/bin/clang
           CXX: /usr/local/bin/clang++
           AR: /usr/local/bin/llvm-ar
-          CFLAGS: "-flto=thin -O3"
-          CXXFLAGS: "-flto=thin -O3"
+          CFLAGS: "-flto=thin -O3 -stdlib=libc++"
+          CXXFLAGS: "-flto=thin -O3 -stdlib=libc++"
           RUSTFLAGS: "-Clinker-plugin-lto -Clinker=/usr/local/bin/clang -Clink-arg=-fuse-ld=/usr/local/bin/ld.lld"
           # https://github.com/rust-lang/rust-bindgen/issues/2360#issuecomment-2367084230
           LLVM_CONFIG_PATH: /root/llvm_config.sh

.github/workflows/PR.yml

@@ -37,8 +37,8 @@ jobs:
           CC: /usr/local/bin/clang
           CXX: /usr/local/bin/clang++
           AR: /usr/local/bin/llvm-ar
-          CFLAGS: "-flto=thin -O3"
-          CXXFLAGS: "-flto=thin -O3"
+          CFLAGS: "-flto=thin -O3 -stdlib=libc++"
+          CXXFLAGS: "-flto=thin -O3 -stdlib=libc++"
           RUSTFLAGS: "-Clinker-plugin-lto -Clinker=/usr/local/bin/clang -Clink-arg=-fuse-ld=/usr/local/bin/ld.lld"
           # https://github.com/rust-lang/rust-bindgen/issues/2360#issuecomment-2367084230
           LLVM_CONFIG_PATH: /root/llvm_config.sh
@@ -86,8 +86,8 @@ jobs:
           CC: /usr/local/bin/clang
           CXX: /usr/local/bin/clang++
           AR: /usr/local/bin/llvm-ar
-          CFLAGS: "-flto=thin -O3"
-          CXXFLAGS: "-flto=thin -O3"
+          CFLAGS: "-flto=thin -O3 -stdlib=libc++"
+          CXXFLAGS: "-flto=thin -O3 -stdlib=libc++"
           RUSTFLAGS: "-Clinker-plugin-lto -Clinker=/usr/local/bin/clang -Clink-arg=-fuse-ld=/usr/local/bin/ld.lld"
           # https://github.com/rust-lang/rust-bindgen/issues/2360#issuecomment-2367084230
           LLVM_CONFIG_PATH: /root/llvm_config.sh