Re: [PATCH] travis.yml: Use clang++ in the Clang tests

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

On 5/18/20 10:33 AM, Thomas Huth wrote:
> Our configure script does not look for clang++ automatically, so we
> should use --cxx=clang++ to make sure that we test our C++ code with
> Clang, too. And while we're at it, also use --host-cc=clang here
> to avoid that we use the normal "cc" as host C compiler.
> 
> Signed-off-by: Thomas Huth <thuth@redhat.com>
> ---
>   .travis.yml | 8 +++++---
>   1 file changed, 5 insertions(+), 3 deletions(-)
> 
> diff --git a/.travis.yml b/.travis.yml
> index 1ec8a7b465..564be50a3c 100644
> --- a/.travis.yml
> +++ b/.travis.yml
> @@ -205,14 +205,15 @@ jobs:
>       # Test with Clang for compile portability (Travis uses clang-5.0)
>       - name: "Clang (user)"
>         env:
> -        - CONFIG="--disable-system"
> +        - CONFIG="--disable-system --host-cc=clang --cxx=clang++"
>           - CACHE_NAME="${TRAVIS_BRANCH}-linux-clang-default"
>         compiler: clang
>   
>   
>       - name: "Clang (main-softmmu)"
>         env:
> -        - CONFIG="--target-list=${MAIN_SOFTMMU_TARGETS} "
> +        - CONFIG="--target-list=${MAIN_SOFTMMU_TARGETS}
> +                  --host-cc=clang --cxx=clang++"
>           - CACHE_NAME="${TRAVIS_BRANCH}-linux-clang-sanitize"
>         compiler: clang
>         before_script:
> @@ -222,7 +223,8 @@ jobs:
>   
>       - name: "Clang (other-softmmu)"
>         env:
> -        - CONFIG="--disable-user --target-list-exclude=${MAIN_SOFTMMU_TARGETS}"
> +        - CONFIG="--disable-user --target-list-exclude=${MAIN_SOFTMMU_TARGETS}
> +                  --host-cc=clang --cxx=clang++"
>           - CACHE_NAME="${TRAVIS_BRANCH}-linux-clang-default"
>         compiler: clang
>   
> 

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>