diff --git a/libclc/.travis.yml b/libclc/.travis.yml
deleted file mode 100644
--- a/libclc/.travis.yml
+++ /dev/null
@@ -1,200 +0,0 @@
-language: cpp
-
-dist: xenial
-
-matrix:
-  include:
-    - env:
-        - LABEL="make gcc LLVM-3.9"
-        - LLVM_VERSION=3.9
-        - CHECK_FILES="barts-r600--.bc cayman-r600--.bc cedar-r600--.bc cypress-r600--.bc tahiti-amdgcn--.bc amdgcn--amdhsa.bc nvptx--nvidiacl.bc nvptx64--nvidiacl.bc"
-      addons:
-        apt:
-          packages:
-            - llvm-3.9-dev
-            - clang-3.9
-    - env:
-        - LABEL="make gcc LLVM-4.0"
-        - LLVM_VERSION=4.0
-        - CHECK_FILES="barts-r600--.bc cayman-r600--.bc cedar-r600--.bc cypress-r600--.bc tahiti-amdgcn--.bc amdgcn--amdhsa.bc tahiti-amdgcn-mesa-mesa3d.bc nvptx--nvidiacl.bc nvptx64--nvidiacl.bc"
-      addons:
-        apt:
-          packages:
-            - llvm-4.0-dev
-            - clang-4.0
-    - env:
-        - LABEL="make gcc LLVM-5.0"
-        - LLVM_VERSION=5.0
-        - CHECK_FILES="barts-r600--.bc cayman-r600--.bc cedar-r600--.bc cypress-r600--.bc tahiti-amdgcn--.bc amdgcn--amdhsa.bc tahiti-amdgcn-mesa-mesa3d.bc nvptx--nvidiacl.bc nvptx64--nvidiacl.bc"
-      addons:
-        apt:
-          packages:
-            - llvm-5.0-dev
-            - clang-5.0
-    - env:
-        - LABEL="make gcc LLVM-6.0"
-        - LLVM_VERSION=6.0
-        - CHECK_FILES="barts-r600--.bc cayman-r600--.bc cedar-r600--.bc cypress-r600--.bc tahiti-amdgcn--.bc amdgcn--amdhsa.bc tahiti-amdgcn-mesa-mesa3d.bc nvptx--nvidiacl.bc nvptx64--nvidiacl.bc"
-      addons:
-        apt:
-          packages:
-            - llvm-6.0-dev
-            - clang-6.0
-    - env:
-        - LABEL="make gcc LLVM-7"
-        - LLVM_VERSION=7
-        - CHECK_FILES="barts-r600--.bc cayman-r600--.bc cedar-r600--.bc cypress-r600--.bc tahiti-amdgcn--.bc amdgcn--amdhsa.bc tahiti-amdgcn-mesa-mesa3d.bc nvptx--nvidiacl.bc nvptx64--nvidiacl.bc"
-        # llvm passes -Werror=date-time which is only supported in gcc-4.9+
-        - MATRIX_EVAL="CC=gcc-6 && CXX=g++-6"
-      addons:
-        apt:
-          sources:
-            - sourceline: 'deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-7 main'
-              key_url: https://apt.llvm.org/llvm-snapshot.gpg.key
-            - ubuntu-toolchain-r-test
-          packages:
-            - libedit-dev
-            - g++-6
-            # From sources above
-            - llvm-7-dev
-            - clang-7
-    - env:
-        - LABEL="make gcc LLVM-8"
-        - LLVM_VERSION=8
-        - CHECK_FILES="barts-r600--.bc cayman-r600--.bc cedar-r600--.bc cypress-r600--.bc tahiti-amdgcn--.bc amdgcn--amdhsa.bc tahiti-amdgcn-mesa-mesa3d.bc nvptx--nvidiacl.bc nvptx64--nvidiacl.bc"
-        # llvm passes -Werror=date-time which is only supported in gcc-4.9+
-        - MATRIX_EVAL="CC=gcc-6 && CXX=g++-6"
-      addons:
-        apt:
-          sources:
-            - sourceline: 'deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-8 main'
-              key_url: https://apt.llvm.org/llvm-snapshot.gpg.key
-            - ubuntu-toolchain-r-test
-          packages:
-            - libedit-dev
-            - g++-6
-            # From sources above
-            - llvm-8-dev
-            - clang-8
-    - env:
-        - LABEL="make gcc LLVM-9"
-        - LLVM_VERSION=9
-        - CHECK_FILES="barts-r600--.bc cayman-r600--.bc cedar-r600--.bc cypress-r600--.bc tahiti-amdgcn--.bc amdgcn--amdhsa.bc tahiti-amdgcn-mesa-mesa3d.bc nvptx--nvidiacl.bc nvptx64--nvidiacl.bc"
-        - MATRIX_EVAL="CC=gcc-6 && CXX=g++-6"
-      addons:
-        apt:
-          sources:
-            - sourceline: 'deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-9 main'
-              key_url: https://apt.llvm.org/llvm-snapshot.gpg.key
-            - ubuntu-toolchain-r-test
-          packages:
-            - libedit-dev
-            - g++-6
-            # From sources above
-            - llvm-9-dev
-            - clang-9
-    - env:
-        - LABEL="cmake gcc LLVM-3.9"
-        - LLVM_VERSION=3.9
-        - CHECK_FILES="barts-r600--.bc cayman-r600--.bc cedar-r600--.bc cypress-r600--.bc tahiti-amdgcn--.bc amdgcn--amdhsa.bc nvptx--nvidiacl.bc nvptx64--nvidiacl.bc"
-      addons:
-        apt:
-          packages:
-            - llvm-3.9-dev
-            - clang-3.9
-    - env:
-        - LABEL="cmake gcc LLVM-4.0"
-        - LLVM_VERSION=4.0
-        - CHECK_FILES="barts-r600--.bc cayman-r600--.bc cedar-r600--.bc cypress-r600--.bc tahiti-amdgcn--.bc amdgcn--amdhsa.bc tahiti-amdgcn-mesa-mesa3d.bc nvptx--nvidiacl.bc nvptx64--nvidiacl.bc"
-      addons:
-        apt:
-          packages:
-            - llvm-4.0-dev
-            - clang-4.0
-    - env:
-        - LABEL="cmake gcc LLVM-5.0"
-        - LLVM_VERSION=5.0
-        - CHECK_FILES="barts-r600--.bc cayman-r600--.bc cedar-r600--.bc cypress-r600--.bc tahiti-amdgcn--.bc amdgcn--amdhsa.bc tahiti-amdgcn-mesa-mesa3d.bc nvptx--nvidiacl.bc nvptx64--nvidiacl.bc"
-      addons:
-        apt:
-          packages:
-            - llvm-5.0-dev
-            - clang-5.0
-    - env:
-        - LABEL="cmake gcc LLVM-6.0"
-        - LLVM_VERSION=6.0
-        - CHECK_FILES="barts-r600--.bc cayman-r600--.bc cedar-r600--.bc cypress-r600--.bc tahiti-amdgcn--.bc amdgcn--amdhsa.bc tahiti-amdgcn-mesa-mesa3d.bc nvptx--nvidiacl.bc nvptx64--nvidiacl.bc"
-      addons:
-        apt:
-          packages:
-            - llvm-6.0-dev
-            - clang-6.0
-    - env:
-        - LABEL="cmake gcc LLVM-7"
-        - LLVM_VERSION=7
-        - CHECK_FILES="barts-r600--.bc cayman-r600--.bc cedar-r600--.bc cypress-r600--.bc tahiti-amdgcn--.bc amdgcn--amdhsa.bc tahiti-amdgcn-mesa-mesa3d.bc nvptx--nvidiacl.bc nvptx64--nvidiacl.bc"
-        # llvm passes -Werror=date-time which is only supported in gcc-4.9+
-        - MATRIX_EVAL="CC=gcc-6 && CXX=g++-6"
-      addons:
-        apt:
-          sources:
-            - sourceline: 'deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-7 main'
-              key_url: https://apt.llvm.org/llvm-snapshot.gpg.key
-            - ubuntu-toolchain-r-test
-          packages:
-            - libedit-dev
-            - g++-6
-            # From sources above
-            - llvm-7-dev
-            - clang-7
-    - env:
-        - LABEL="cmake gcc LLVM-8"
-        - LLVM_VERSION=8
-        - CHECK_FILES="barts-r600--.bc cayman-r600--.bc cedar-r600--.bc cypress-r600--.bc tahiti-amdgcn--.bc amdgcn--amdhsa.bc tahiti-amdgcn-mesa-mesa3d.bc nvptx--nvidiacl.bc nvptx64--nvidiacl.bc"
-        # llvm passes -Werror=date-time which is only supported in gcc-4.9+
-        - MATRIX_EVAL="CC=gcc-6 && CXX=g++-6"
-      addons:
-        apt:
-          sources:
-            - sourceline: 'deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-8 main'
-              key_url: https://apt.llvm.org/llvm-snapshot.gpg.key
-            - ubuntu-toolchain-r-test
-          packages:
-            - libedit-dev
-            - g++-6
-            # From sources above
-            - llvm-8-dev
-            - clang-8
-    - env:
-        - LABEL="cmake gcc LLVM-9"
-        - LLVM_VERSION=9
-        - CHECK_FILES="barts-r600--.bc cayman-r600--.bc cedar-r600--.bc cypress-r600--.bc tahiti-amdgcn--.bc amdgcn--amdhsa.bc tahiti-amdgcn-mesa-mesa3d.bc nvptx--nvidiacl.bc nvptx64--nvidiacl.bc"
-        - MATRIX_EVAL="CC=gcc-6 && CXX=g++-6"
-      addons:
-        apt:
-          sources:
-            - sourceline: 'deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-9 main'
-              key_url: https://apt.llvm.org/llvm-snapshot.gpg.key
-            - ubuntu-toolchain-r-test
-          packages:
-            - libedit-dev
-            - g++-6
-            # From sources above
-            - llvm-9-dev
-            - clang-9
-
-before_install:
-    - eval "${MATRIX_EVAL}"
-    - export LLVM_CONFIG="llvm-config-${LLVM_VERSION}"
-
-script:
-  - if $(echo $LABEL | grep cmake > /dev/null) ; then
-        mkdir built_libs && cd built_libs && cmake .. -DLLVM_CONFIG=$LLVM_CONFIG && make -j4 && cd .. ;
-    else
-        $PYTHON ./configure.py --with-llvm-config=$LLVM_CONFIG --with-cxx-compiler=$CXX && make -j4;
-    fi
-  - ret=0;
-    for f in $CHECK_FILES; do
-        ./check_external_calls.sh built_libs/$f || ret=1;
-    done;
-    test $ret -eq 0