Fixed travis config

.travis.yml

@@ -5,7 +5,6 @@ os:
   - osx
 
 compiler:
-  - g++
   - clang
 
 before_script: 
@@ -14,19 +13,19 @@ script:
 - mkdir ./build_98_pure
 - cd ./build_98_pure
 - cmake -DGLM_TEST_ENABLE=ON -DGLM_TEST_ENABLE_CXX_98=ON -DGLM_TEST_FORCE_PURE=ON ..
-- cmake --build_98_pure .
+- cmake --build .
 - ctest
 - cd ..
 - mkdir ./build_98_simd
 - cd ./build_98_simd
 - cmake -DGLM_TEST_ENABLE=ON -DGLM_TEST_ENABLE_CXX_98=ON ..
-- cmake --build_98_simd .
+- cmake --build .
 - ctest
 - cd ..
 - mkdir ./build_11_simd
 - cd ./build_11_simd
 - cmake -DGLM_TEST_ENABLE=ON ..
-- cmake --build_11_simd .
+- cmake --build .
 - ctest
 - cd ..