Reduce homebrew usage

.ci/install.sh

@@ -19,9 +19,3 @@ if [ $TRAVIS_OS_NAME == linux ]; then
       sudo make install )
 fi
 
-if [ $TRAVIS_OS_NAME == osx ]; then
-    # the nlohmann install seems to make travis angry
-    # because of the number of log messages
-    brew install --with-cmake nlohmann_json > /dev/null
-fi
-

.ci/script.sh

@@ -38,9 +38,7 @@ if [ $TRAVIS_OS_NAME == osx ]; then
         -DBUILD_SHARED_LIBS=ON \
 	-DHUNTER_ENABLED=ON \
 	-DHUNTER_ROOT=/tmp/.deps \
-        -DUSE_BUNDLED_BOOST=OFF \
-        -DUSE_BUNDLED_GTEST=OFF \
-        -DUSE_BUNDLED_JSON=OFF || true
+        -DUSE_BUNDLED_GTEST=OFF || true
     cmake --build build
 
     make lint

.travis.yml

@@ -18,13 +18,9 @@ matrix:
       compiler: clang
       addons:
         homebrew:
-          taps: nlohmann/json
           packages:
-            - libsodium
             - clang-format
             - ninja
-            - openssl
-            - boost
     - os: linux
       compiler: gcc
       env: