ci: check fresh musl and mainline kernel headers

.gitlab-ci.yml

@@ -8,30 +8,18 @@ variables:
   SLEEP_A_BIT: "sleep 0.2"
   VERBOSE: "1"
 
-gcc-x86_64:
+musl-x86_64:
   stage: test
   script: ci/run-build-and-tests.sh
   variables:
-    CC: "gcc"
+    CC: "musl-gcc"
     TARGET: "x86_64"
+    KHEADERS: "torvalds/linux"
 
-gcc-x86:
+musl-x86:
   stage: test
   script: ci/run-build-and-tests.sh
   variables:
-    CC: "gcc"
-    TARGET: "x86"
-
-clang-x86_64:
-  stage: test
-  script: ci/run-build-and-tests.sh
-  variables:
-    CC: "clang"
-    TARGET: "x86_64"
-
-clang-x86:
-  stage: test
-  script: ci/run-build-and-tests.sh
-  variables:
-    CC: "clang"
+    CC: "musl-gcc"
     TARGET: "x86"
+    KHEADERS: "torvalds/linux"

.travis.yml

@@ -18,38 +18,11 @@ env:
 
 matrix:
   include:
-    - compiler: gcc
-      env:
-        - TARGET=x86_64
-    - compiler: gcc
-      env:
-        - TARGET=x32
-    - compiler: gcc
-      env:
-        - TARGET=x86
-    - compiler: clang
-      env:
-        - TARGET=x86_64
     - compiler: musl-gcc
       env:
         - TARGET=x86_64
-    - compiler: clang
-      env:
-        - TARGET=x86
-    - compiler: musl-gcc
-      env:
-        - TARGET=x86
-    - compiler: gcc-7
-      env:
-        - TARGET=x86_64
-    - compiler: gcc-7
-      env:
-        - TARGET=x32
-    - compiler: gcc-7
-      env:
-        - TARGET=x86
-    - compiler: gcc
-      env:
-        - TARGET=x86_64
-        - CHECK=coverage
+        - KHEADERS=torvalds/linux
+    - compiler: musl-gcc
+      env:
+        - TARGET=x86
         - KHEADERS=torvalds/linux