How does AppVeyor work

KShare.pro

@@ -113,8 +113,12 @@ HEADERS  += mainwindow.hpp \
     uploaders/default/imgplusuploader.hpp \
     filenamevalidator.hpp
 
-CONFIG += link_pkgconfig
+nopkg {
-PKGCONFIG += libavformat libavcodec libswscale libavutil
+    LIBS += -lavcodec -lavformat -lavutil -lswscale
+} else {
+    CONFIG += link_pkgconfig
+    PKGCONFIG += libavformat libavcodec libswscale libavutil
+}
 
 mac {
     ICON = icons/icon.icns
@@ -149,7 +153,8 @@ FORMS    += mainwindow.ui \
 DISTFILES += \
     README.md \
     LICENSE \
-    OlderSystemFix.patch
+    OlderSystemFix.patch \
+    appveyor.yml
 
 RESOURCES += \
     icon.qrc

appveyor.yml

@@ -0,0 +1,15 @@
+enviroment:
+  QTDIR: C:\Qt\5.9\mingw53_32
+  PATH: %PATH%;%QTDIR%\bin;C:\MinGW\bin
+build_script:
+  - git submodule update --init --recursive
+  - qmake CONFIG+=nopkg KShare.pro
+  - curl -kLO https://ffmpeg.zeranoe.com/builds/win64/dev/ffmpeg-3.3.2-win64-dev.zip
+  - 7z x ffmpeg-3.3.2-win64-dev.zip
+  - set CPATH=ffmpeg-3.3.2-win64-dev\include;%CPATH%
+  - curl -kLO https://ffmpeg.zeranoe.com/builds/win64/dev/ffmpeg-3.3.2-win64-static.zip
+  - 7z x ffmpeg-3.3.2-win64-static.zip
+  - set LIBRARY_PATH=ffmpeg-3.3.2-win64-static\lib;%LIBRARY_PATH%
+  - mingw32-make -j8
+artifacts:
+  - path: release/KShare.exe