travis.yml: Use clang++ in the Clang tests

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 <[email protected]> Signed-off-by: Alex Bennée <[email protected]> Reviewed-by: Philippe Mathieu-Daudé <[email protected]> Message-Id: <[email protected]> Message-Id: <[email protected]>
zhugh2333 · May 27, 2020 · 6f83cf8 · 6f83cf8
1 parent 92fecad
commit 6f83cf8
Showing 1 changed file with 5 additions and 3 deletions.
diff --git 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