diff --git a/.travis.yml b/.travis.yml
index 82f36c5f..43bcd894 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,34 @@
 language: cpp
-before_install:
-- sudo apt-get update -qq
-- sudo apt-get install -qq libxtst-dev
-- sudo apt-get install -qq qtdeclarative5-dev
-- sudo apt-get install -qq libavahi-compat-libdnssd-dev
-script: sh -x ./clean_build.sh
-# skip install phase since we have a customized install package
-# creation tool for each supported platform
+
+matrix:
+  include:
+    - os: linux
+      sudo: false
+      dist: trusty
+      addons:
+        apt:
+          packages:
+            - libxtst-dev
+            - qtdeclarative5-dev
+            - libavahi-compat-libdnssd-dev
+      script: sh -x ./clean_build.sh
+
+    - os: osx
+      osx_image: xcode9
+      script:
+        - export COLUMNS=80
+        - curl -LO https://raw.githubusercontent.com/GiovanniBussi/macports-ci/master/macports-ci
+        - chmod +x ./macports-ci
+        - ./macports-ci install
+        - PATH="$PATH:/opt/local/bin"
+        - sudo port -N install qt5-qtbase openssl
+        - sh -x ./clean_build.sh
+
+    - os: osx
+      osx_image: xcode9
+      script:
+        - brew update
+        - brew install qt openssl
+        - sh -x ./clean_build.sh
+
 install: true
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5a2a4eb1..c98e468b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -63,6 +63,7 @@ if (UNIX)
     include (CheckIncludeFileCXX)
     include (CheckSymbolExists)
     include (CheckCSourceCompiles)
+    include (FindPkgConfig)
 
     check_include_file_cxx (istream HAVE_ISTREAM)
     check_include_file_cxx (ostream HAVE_OSTREAM)
@@ -163,6 +164,12 @@ if (UNIX)
             link_directories("/usr/local/lib")
         endif()
 
+        if (${PKG_CONFIG_FOUND})
+            pkg_check_modules (AVAHI_COMPAT REQUIRED avahi-compat-libdns_sd)
+            include_directories (BEFORE SYSTEM ${AVAHI_COMPAT_INCLUDE_DIRS})
+            set (CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES};${AVAHI_COMPAT_INCLUDE_DIRS}")
+        endif ()
+
         set (XKBlib "X11/Xlib.h;X11/XKBlib.h")
         set (CMAKE_EXTRA_INCLUDE_FILES "${XKBlib};X11/extensions/Xrandr.h")
         check_type_size ("XRRNotifyEvent" X11_EXTENSIONS_XRANDR_H)
@@ -302,13 +309,28 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Windows")
         ${OPENSSL_ROOT}/lib/ssleay32.lib
     )
 elseif (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
-    set (OPENSSL_ROOT /usr/local/opt/openssl)
 
-    include_directories (BEFORE SYSTEM ${OPENSSL_ROOT}/include)
-    set (OPENSSL_LIBS
-        ${OPENSSL_ROOT}/lib/libssl.a
-        ${OPENSSL_ROOT}/lib/libcrypto.a
-    )
+    if (IS_DIRECTORY /opt/local)
+        # macports
+        set (OPENSSL_ROOT /opt/local)
+
+        set (OPENSSL_LIBS
+            ${OPENSSL_ROOT}/lib/libssl.a
+            ${OPENSSL_ROOT}/lib/libcrypto.a
+            z
+        )
+    elseif (IS_DIRECTORY /usr/local/opt/openssl)
+        # brew
+        set (OPENSSL_ROOT /usr/local/opt/openssl)
+
+        include_directories (BEFORE SYSTEM ${OPENSSL_ROOT}/include)
+
+        set (OPENSSL_LIBS
+            ${OPENSSL_ROOT}/lib/libssl.a
+            ${OPENSSL_ROOT}/lib/libcrypto.a
+        )
+    endif()
+
 elseif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
     set (OPENSSL_LIBS ssl crypto)
 else()
diff --git a/clean_build.sh b/clean_build.sh
index 3085c08f..fc1065a5 100755
--- a/clean_build.sh
+++ b/clean_build.sh
@@ -14,7 +14,7 @@ if [ "$(uname)" = "Darwin" ]; then
     # OSX needs a lot of extra help, poor thing
     # run the osx_environment.sh script to fix paths
     . ./osx_environment.sh
-    B_CMAKE_FLAGS="-DCMAKE_OSX_SYSROOT=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk -DCMAKE_OSX_DEPLOYMENT_TARGET=10.9 $B_CMAKE_FLAGS"
+    B_CMAKE_FLAGS="-DCMAKE_OSX_SYSROOT=$(xcode-select --print-path)/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -DCMAKE_OSX_DEPLOYMENT_TARGET=10.9 $B_CMAKE_FLAGS"
 fi
 # allow local customizations to build environment
 [ -r ./build_env.sh ] && . ./build_env.sh
diff --git a/osx_environment.sh b/osx_environment.sh
index f05ba585..e30a0c00 100644
--- a/osx_environment.sh
+++ b/osx_environment.sh
@@ -1,16 +1,37 @@
-#!/bin/sh
+#!/bin/bash
 
 if [ ! $BARRIER_BUILD_ENV ]; then
 
     printf "Modifying environment for Barrier build..."
 
-    QT_PATH=$(brew --prefix qt)
-    OPENSSL_PATH=$(brew --prefix openssl)
+    if command -v port; then
+        printf "Detected Macports"
+
+        if [ ! -d /opt/local/lib/cmake/Qt5 ]; then
+            printf "Please install qt5-qtbase port"
+        fi
+        export BARRIER_BUILD_MACPORTS=1
+        export CMAKE_PREFIX_PATH="/opt/local/lib/cmake/Qt5:$CMAKE_PREFIX_PATH"
+        export LD_LIBRARY_PATH="/opt/local/lib:$LD_LIBRARY_PATH"
+        export CPATH="/opt/local/include:$CPATH"
+        export PKG_CONFIG_PATH="/opt/local/libexec/qt5/lib/pkgconfig:$PKG_CONFIG_PATH"
+
+    elif command -v brew; then
+        printf "Detected Homebrew"
+        QT_PATH=$(brew --prefix qt)
+        OPENSSL_PATH=$(brew --prefix openssl)
+
+        export BARRIER_BUILD_BREW=1
+        export CMAKE_PREFIX_PATH="$QT_PATH:$CMAKE_PREFIX_PATH"
+        export LD_LIBRARY_PATH="$OPENSSL_PATH/lib:$LD_LIBRARY_PATH"
+        export CPATH="$OPENSSL_PATH/include:$CPATH"
+        export PKG_CONFIG_PATH="$OPENSSL_PATH/lib/pkgconfig:$PKG_CONFIG_PATH"
+
+    else
+        printf "Neither Homebrew nor Macports is installed. Can't get dependency paths"
+        exit 1
+    fi
 
-    export CMAKE_PREFIX_PATH="$QT_PATH:$CMAKE_PREFIX_PATH"
-    export LD_LIBRARY_PATH="$OPENSSL_PATH/lib:$LD_LIBRARY_PATH"
-    export CPATH="$OPENSSL_PATH/include:$CPATH"
-    export PKG_CONFIG_PATH="$OPENSSL_PATH/lib/pkgconfig:$PKG_CONFIG_PATH"
     export BARRIER_BUILD_ENV=1
 
     printf "done\n"