| // UNSUPPORTED: system-windows |
| |
| // This file tests that the GCC installation directory detection takes |
| // the libstdc++ includes into account. In each directory |
| // Inputs/gcc_toolchain_libstdcxx/gccX, the installation directory for |
| // gcc X should be picked in the future since it is the directory with |
| // the largest version number which also contains the libstdc++ |
| // include directory. |
| |
| // RUN: %clang --target=x86_64-linux-gnu --gcc-toolchain=%S/Inputs/gcc_toolchain_libstdcxx/gcc10/usr -v 2>&1 | FileCheck %s --check-prefix=GCC10 |
| // GCC10: clang: warning: future releases of the clang compiler will prefer GCC installations containing libstdc++ include directories; '[[PREFIX:.*gcc_toolchain_libstdcxx/gcc10/usr/lib/gcc/x86_64-linux-gnu]]/10' would be chosen over '[[PREFIX]]/12' [-Wgcc-install-dir-libstdcxx] |
| // GCC10: Found candidate GCC installation: [[PREFIX]]/10 |
| // GCC10: Found candidate GCC installation: [[PREFIX]]/11 |
| // GCC10: Found candidate GCC installation: [[PREFIX]]/12 |
| // GCC10: Selected GCC installation: [[PREFIX]]/12 |
| |
| // RUN: %clang --target=x86_64-linux-gnu --gcc-toolchain=%S/Inputs/gcc_toolchain_libstdcxx/gcc11/usr -v 2>&1 | FileCheck %s --check-prefix=ONLY_GCC11 |
| // ONLY_GCC11: clang: warning: future releases of the clang compiler will prefer GCC installations containing libstdc++ include directories; '[[PREFIX:.*gcc_toolchain_libstdcxx/gcc11/usr/lib/gcc/x86_64-linux-gnu]]/11' would be chosen over '[[PREFIX]]/12' [-Wgcc-install-dir-libstdcxx] |
| // ONLY_GCC11: Found candidate GCC installation: [[PREFIX]]/10 |
| // ONLY_GCC11: Found candidate GCC installation: [[PREFIX]]/11 |
| // ONLY_GCC11: Found candidate GCC installation: [[PREFIX]]/12 |
| // ONLY_GCC11: Selected GCC installation: [[PREFIX]]/12 |
| |
| // RUN: %clang --target=x86_64-linux-gnu --gcc-toolchain=%S/Inputs/gcc_toolchain_libstdcxx/gcc12/usr -v 2>&1 | FileCheck %s --check-prefix=GCC12 |
| // GCC12: Found candidate GCC installation: [[PREFIX:.*gcc_toolchain_libstdcxx/gcc12/usr/lib/gcc/x86_64-linux-gnu]]/10 |
| // GCC12: Found candidate GCC installation: [[PREFIX]]/11 |
| // GCC12: Found candidate GCC installation: [[PREFIX]]/12 |
| // GCC12: Selected GCC installation: [[PREFIX]]/12 |
