Alright, screw this, no Windows support

Getting real sick of waiting 10 minutes for MSYS2 to reinstall itself
just so Make can fail with no error message

.travis.yml

@@ -18,9 +18,8 @@ compiler:
     - clang
 
 os:
-#    - linux
-#    - osx
-    - windows
+    - linux
+    - osx
 
 addons:
   apt:
@@ -53,26 +52,6 @@ env:
     - MAKE_BUILD_TYPE=RELEASE=1 CMAKE_BUILD_TYPE=RelWithDebInfo
 
 before_install:
-    # Setup MSYS2
-    - |-
-        case $TRAVIS_OS_NAME in
-          windows)
-            [[ ! -f C:/tools/msys64/msys2_shell.cmd ]] && rm -rf C:/tools/msys64
-            choco uninstall -y mingw
-            choco upgrade --no-progress -y msys2
-            export msys2='cmd //C RefreshEnv.cmd '
-            export msys2+='& set MSYS=winsymlinks:nativestrict '
-            export msys2+='& C:\\tools\\msys64\\msys2_shell.cmd -defterm -no-start'
-            export mingw32="$msys2 -mingw32 -full-path -here -c "\"\$@"\" --"
-            export mingw64="$msys2 -mingw64 -full-path -here -c "\"\$@"\" --"
-            export msys2+=" -msys2 -c "\"\$@"\" --"
-            $msys2 pacman --sync --noconfirm --needed make mingw-w64-i686-toolchain mingw-w64-x86_64-toolchain mingw-w64-i686-clang mingw-w64-x86_64-clang mingw-w64-i686-make mingw-w64-x86_64-make mingw-w64-i686-cmake mingw-w64-x86_64-cmake mingw-w64-i686-SDL2 mingw-w64-x86_64-SDL2 mingw-w64-i686-freetype mingw-w64-x86_64-freetype mingw-w64-i686-fltk mingw-w64-x86_64-fltk
-            taskkill //IM gpg-agent.exe //F  # https://travis-ci.community/t/4967
-            export PATH=/C/tools/msys64/mingw64/bin:$PATH
-            export MAKE=mingw32-make  # so that Autotools can find it
-            ;;
-        esac
-
     # Set URL for Discord send script
     - DISCORD_SEND_SCRIPT_URL=https://raw.githubusercontent.com/DiscordHooks/travis-ci-discord-webhook/master/send.sh
     - DISCORD_SEND_SCRIPT_FILENAME=discordSendNotification.sh
@@ -105,28 +84,11 @@ before_install:
       fi
 
     # Display compilers/cmake name/version
-    - |
-      if [ "$TRAVIS_OS_NAME" != "windows" ]; then
-        echo ${CC}
-        echo ${CXX}
-        ${CC} --version
-        ${CXX} --version
-        cmake --version
-      fi
-
-before_cache:
-    - |-
-        case $TRAVIS_OS_NAME in
-          windows)
-            # https://unix.stackexchange.com/a/137322/107554
-            $msys2 pacman --sync --clean --noconfirm
-            ;;
-        esac
-
-cache:
-    directories:
-    - $HOME/AppData/Local/Temp/chocolatey
-    - /C/tools/msys64
+    - echo ${CC}
+    - echo ${CXX}
+    - ${CC} --version
+    - ${CXX} --version
+    - cmake --version
 
 install:
     # Get number of cores (or 2 by default if somehow none of these are available somehow)
@@ -136,9 +98,6 @@ install:
     # Recommanded build directory
     - CMAKE_BUILD_DIR=build
 
-    # Extra build directory for 64-bit Windows builds
-    - CMAKE_BUILD_DIR2=build_mingw64
-
     # Install ccache on OSX
     - |
       if [[ "${TRAVIS_OS_NAME}" == "osx" ]]; then
@@ -147,37 +106,20 @@ install:
           export PATH="/usr/local/opt/ccache/libexec:$PATH"
       fi
 
-    # Install required libraries
-    - mkdir travisLibs && cd travisLibs
-
-    # Finished installing required libraries
-    - cd ..
-
 before_script:
     # Make build directory and generate CMake build files
-    - |
-      if [ "${TRAVIS_OS_NAME}" != "windows" ]; then
-        mkdir -p ${CMAKE_BUILD_DIR} && cd ${CMAKE_BUILD_DIR}
-        cmake .. -DCMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -DFIX_BUGS=ON -DWARNINGS=ON -DWARNINGS_ALL=ON
-        cd ..
-      fi
+    - mkdir -p ${CMAKE_BUILD_DIR} && cd ${CMAKE_BUILD_DIR}
+    - cmake .. -DCMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -DFIX_BUGS=ON -DWARNINGS=ON -DWARNINGS_ALL=ON
+    - cd ..
 
 script:
     # CMake build
-    - |
-      if [ "${TRAVIS_OS_NAME}" != "windows" ]; then
-        cd ${CMAKE_BUILD_DIR}
-        $mingw32 cmake --build . --config $CMAKE_BUILD_TYPE --parallel $JOBS
-        cd ..
-      fi
+    - cd ${CMAKE_BUILD_DIR}
+    - cmake --build . --config $CMAKE_BUILD_TYPE --parallel $JOBS
+    - cd ..
 
     # Make build
-    - $mingw32 make -j $JOBS FIX_BUGS=1 $MAKE_BUILD_TYPE WARNINGS=1 WARNINGS_ALL=1
-
-    - |
-      if [ "${TRAVIS_OS_NAME}" == "windows" ]; then
-        $mingw64 make -j $JOBS FIX_BUGS=1 $MAKE_BUILD_TYPE WARNINGS=1 WARNINGS_ALL=1
-      fi
+    - make -j $JOBS FIX_BUGS=1 $MAKE_BUILD_TYPE WARNINGS=1 WARNINGS_ALL=1
 
 after_success:
     # Send success notification to Discord through DISCORD_WEBHOOK_URL