C.I. reduced the number of travis configurations

.travis.yml

@@ -7,23 +7,6 @@ branches:
 
 matrix:
   include:
-    - os: osx
-      osx_image: xcode7.3
-      script:
-        - cmake --version
-        - mkdir ./build_unknown_release
-        - cd ./build_unknown_release
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER -DCMAKE_BUILD_TYPE=Release -DGLM_TEST_ENABLE=ON -DGLM_DISABLE_AUTO_DETECTION=ON ..
-        - cmake --build .
-        - ctest --verbose
-        - cd $TRAVIS_BUILD_DIR
-        - mkdir ./build_test_cmake
-        - cd ./build_test_cmake
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER $TRAVIS_BUILD_DIR/test/cmake/ -Dglm_DIR=$TRAVIS_BUILD_DIR/cmake/glm/
-        - cmake --build .
-      env:
-        - MATRIX_EVAL="INFO=C++unknown-release"
-
     - os: osx
       osx_image: xcode7.3
       script:
@@ -126,23 +109,6 @@ matrix:
       env:
         - MATRIX_EVAL="INFO=C++14-sse3-release"
 
-    - os: osx
-      osx_image: xcode8
-      script:
-        - cmake --version
-        - mkdir ./build_avx_14_release
-        - cd ./build_avx_14_release
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER -DCMAKE_BUILD_TYPE=Release -DGLM_TEST_ENABLE=ON -DGLM_TEST_ENABLE_CXX_14=ON -DGLM_TEST_ENABLE_LANG_EXTENSIONS=ON -DGLM_TEST_ENABLE_SIMD_AVX=ON ..
-        - cmake --build . 
-        - ctest --output-on-failure
-        - cd $TRAVIS_BUILD_DIR
-        - mkdir ./build_test_cmake
-        - cd ./build_test_cmake
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER $TRAVIS_BUILD_DIR/test/cmake/ -Dglm_DIR=$TRAVIS_BUILD_DIR/cmake/glm/
-        - cmake --build . 
-      env:
-        - MATRIX_EVAL="INFO=C++14-avx-release"
-
     - os: osx
       osx_image: xcode8
       script:
@@ -194,23 +160,6 @@ matrix:
       env:
         - MATRIX_EVAL="INFO=C++17-pure-debug"
 
-    - os: osx
-      osx_image: xcode11
-      script:
-        - cmake --version
-        - mkdir ./build_avx_17_release
-        - cd ./build_avx_17_release
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER -DCMAKE_BUILD_TYPE=Release -DGLM_TEST_ENABLE=ON -DGLM_TEST_ENABLE_CXX_17=ON -DGLM_TEST_ENABLE_LANG_EXTENSIONS=ON -DGLM_TEST_ENABLE_SIMD_AVX=ON ..
-        - cmake --build . --parallel 1
-        - ctest --parallel 4 --output-on-failure
-        - cd $TRAVIS_BUILD_DIR
-        - mkdir ./build_test_cmake
-        - cd ./build_test_cmake
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER $TRAVIS_BUILD_DIR/test/cmake/ -Dglm_DIR=$TRAVIS_BUILD_DIR/cmake/glm/
-        - cmake --build . --parallel 1
-      env:
-        - MATRIX_EVAL="INFO=C++17-avx-release"
-
     - os: osx
       osx_image: xcode11
       script:
@@ -297,29 +246,6 @@ matrix:
         - cmake -DCMAKE_CXX_COMPILER=$COMPILER $TRAVIS_BUILD_DIR/test/cmake/ -Dglm_DIR=$TRAVIS_BUILD_DIR/cmake/glm/
         - cmake --build . --parallel
 
-    - os: linux
-      dist: Xenial
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-          packages:
-            - g++-5
-      env:
-         - MATRIX_EVAL="CC=gcc-5 && CXX=g++-5 && INFO=C++11-pure-release"
-      script:
-        - cmake --version
-        - mkdir ./build_pure_11_release
-        - cd ./build_pure_11_release
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER -DCMAKE_BUILD_TYPE=Release -DGLM_TEST_ENABLE=ON -DGLM_TEST_ENABLE_CXX_11=ON -DGLM_TEST_FORCE_PURE=ON ..
-        - cmake --build . --parallel
-        - ctest --parallel 4 --output-on-failure
-        - cd $TRAVIS_BUILD_DIR
-        - mkdir ./build_test_cmake
-        - cd ./build_test_cmake
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER $TRAVIS_BUILD_DIR/test/cmake/ -Dglm_DIR=$TRAVIS_BUILD_DIR/cmake/glm/
-        - cmake --build . --parallel
-
     - os: linux
       dist: Xenial
       addons:
@@ -389,29 +315,6 @@ matrix:
         - cmake -DCMAKE_CXX_COMPILER=$COMPILER $TRAVIS_BUILD_DIR/test/cmake/ -Dglm_DIR=$TRAVIS_BUILD_DIR/cmake/glm/
         - cmake --build . --parallel
 
-    - os: linux
-      dist: bionic
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-          packages:
-            - g++-6
-      env:
-         - MATRIX_EVAL="CC=gcc-6 && CXX=g++-6 && INFO=C++14-pure-release"
-      script:
-        - cmake --version
-        - mkdir ./build_pure_14_release
-        - cd ./build_pure_14_release
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER -DCMAKE_BUILD_TYPE=Release -DGLM_TEST_ENABLE=ON -DGLM_TEST_ENABLE_CXX_14=ON -DGLM_TEST_FORCE_PURE=ON ..
-        - cmake --build . --parallel
-        - ctest --parallel 4 --output-on-failure
-        - cd $TRAVIS_BUILD_DIR
-        - mkdir ./build_test_cmake
-        - cd ./build_test_cmake
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER $TRAVIS_BUILD_DIR/test/cmake/ -Dglm_DIR=$TRAVIS_BUILD_DIR/cmake/glm/
-        - cmake --build . --parallel
-
     - os: linux
       dist: bionic
       addons:
@@ -550,29 +453,6 @@ matrix:
         - cmake -DCMAKE_CXX_COMPILER=$COMPILER $TRAVIS_BUILD_DIR/test/cmake/ -Dglm_DIR=$TRAVIS_BUILD_DIR/cmake/glm/
         - cmake --build . --parallel
 
-    - os: linux
-      dist: bionic
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-          packages:
-            - g++-7
-      env:
-        - MATRIX_EVAL="CC=gcc-7 && CXX=g++-7 && INFO=C++17-avx-release"
-      script:
-        - cmake --version
-        - mkdir ./build_avx_17_release
-        - cd ./build_avx_17_release
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER -DCMAKE_BUILD_TYPE=Release -DGLM_TEST_ENABLE=ON -DGLM_TEST_ENABLE_CXX_17=ON -DGLM_TEST_ENABLE_LANG_EXTENSIONS=ON -DGLM_TEST_ENABLE_SIMD_AVX=ON ..
-        - cmake -E time cmake --build . --parallel
-        - ctest --parallel 4 --output-on-failure
-        - cd $TRAVIS_BUILD_DIR
-        - mkdir ./build_test_cmake
-        - cd ./build_test_cmake
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER $TRAVIS_BUILD_DIR/test/cmake/ -Dglm_DIR=$TRAVIS_BUILD_DIR/cmake/glm/
-        - cmake --build . --parallel
-
     - os: linux
       dist: bionic
       addons:
@@ -596,30 +476,6 @@ matrix:
         - cmake -DCMAKE_CXX_COMPILER=$COMPILER $TRAVIS_BUILD_DIR/test/cmake/ -Dglm_DIR=$TRAVIS_BUILD_DIR/cmake/glm/
         - cmake --build . --parallel
 
-    - os: linux
-      dist: Xenial
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.6
-          packages:
-            - clang-3.6
-      env:
-        - MATRIX_EVAL="CC=clang-3.6 && CXX=clang++-3.6 && INFO=C++14-pure-release"
-      script:
-        - cmake --version
-        - mkdir ./build_pure_14_release
-        - cd ./build_pure_14_release
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER -DCMAKE_BUILD_TYPE=Release -DGLM_TEST_ENABLE=ON -DGLM_TEST_ENABLE_CXX_14=ON -DGLM_TEST_FORCE_PURE=ON ..
-        - cmake -E time cmake --build . --parallel
-        - ctest --parallel 4 --output-on-failure
-        - cd $TRAVIS_BUILD_DIR
-        - mkdir ./build_test_cmake
-        - cd ./build_test_cmake
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER $TRAVIS_BUILD_DIR/test/cmake/ -Dglm_DIR=$TRAVIS_BUILD_DIR/cmake/glm/
-        - cmake --build . --parallel
-
     - os: linux
       dist: Xenial
       addons:
@@ -668,23 +524,6 @@ matrix:
         - cmake -DCMAKE_CXX_COMPILER=$COMPILER $TRAVIS_BUILD_DIR/test/cmake/ -Dglm_DIR=$TRAVIS_BUILD_DIR/cmake/glm/
         - cmake --build . --parallel
 
-    - os: linux
-      dist: focal
-      env:
-        - MATRIX_EVAL="CC=clang && CXX=clang++ && INFO=C++17-pure-release"
-      script:
-        - cmake --version
-        - mkdir ./build_pure_17_release
-        - cd ./build_pure_17_release
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER -DCMAKE_BUILD_TYPE=Release -DGLM_TEST_ENABLE=ON -DGLM_TEST_ENABLE_CXX_17=ON -DGLM_TEST_FORCE_PURE=ON ..
-        - cmake -E time cmake --build . --parallel
-        - ctest --parallel 4 --output-on-failure
-        - cd $TRAVIS_BUILD_DIR
-        - mkdir ./build_test_cmake
-        - cd ./build_test_cmake
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER $TRAVIS_BUILD_DIR/test/cmake/ -Dglm_DIR=$TRAVIS_BUILD_DIR/cmake/glm/
-        - cmake --build . --parallel
-
     - os: linux
       dist: focal
       env:
@@ -702,23 +541,6 @@ matrix:
         - cmake -DCMAKE_CXX_COMPILER=$COMPILER $TRAVIS_BUILD_DIR/test/cmake/ -Dglm_DIR=$TRAVIS_BUILD_DIR/cmake/glm/
         - cmake --build . --parallel
 
-    - os: linux
-      dist: focal
-      env:
-        - MATRIX_EVAL="CC=clang && CXX=clang++ && INFO=C++17-sse3-release
-      script:
-        - cmake --version
-        - mkdir ./build_sse3_17_release
-        - cd ./build_sse3_17_release
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER -DCMAKE_BUILD_TYPE=Release -DGLM_TEST_ENABLE=ON -DGLM_TEST_ENABLE_CXX_17=ON -DGLM_TEST_ENABLE_LANG_EXTENSIONS=ON -DGLM_TEST_ENABLE_SIMD_SSE3=ON ..
-        - cmake -E time cmake --build . --parallel
-        - ctest --parallel 4 --output-on-failure
-        - cd $TRAVIS_BUILD_DIR
-        - mkdir ./build_test_cmake
-        - cd ./build_test_cmake
-        - cmake -DCMAKE_CXX_COMPILER=$COMPILER $TRAVIS_BUILD_DIR/test/cmake/ -Dglm_DIR=$TRAVIS_BUILD_DIR/cmake/glm/
-        - cmake --build . --parallel
-
     - os: linux
       dist: focal
       env: