mingw: build videoplayer sample (#1037)

samples/videoplayer/README.md

@@ -8,6 +8,7 @@ ffmpeg and SDL2 is needed for that to work, i.e.
      apt install libavcodec-dev libavformat-dev libavutil-dev libswscale-dev \
                  libavresample-dev
      apt install libsdl2-dev
+     pacman -S mingw-w64-x86_64-SDL2 mingw-w64-x86_64-ffmpeg
 
 To build use `../gradlew build`.
 

samples/videoplayer/build.gradle

@@ -1,6 +1,6 @@
 apply plugin: 'konan'
 
-konan.targets = ['macbook', 'linux']
+konan.targets = ['macbook', 'linux', 'mingw']
 
 konanArtifacts {
     interop('ffmpeg') {
@@ -9,9 +9,14 @@ konanArtifacts {
         target 'linux', {
             includeDirs '/usr/include', '/usr/include/x86_64-linux-gnu'
         }
+
         target 'macbook', {
             includeDirs '/opt/local/include', '/usr/local/include'
         }
+
+        target 'mingw', {
+            includeDirs 'C:/msys64/mingw64/include'
+        }
     }
 
     interop ('sdl') {
@@ -27,6 +32,10 @@ konanArtifacts {
         target 'linux', {
             includeDirs '/usr/include/SDL2'
         }
+
+        target 'mingw', {
+            includeDirs 'C:/msys64/mingw64/include/SDL2'
+        }
     }
 
     program('Player') {
@@ -34,6 +43,7 @@ konanArtifacts {
             artifact 'ffmpeg'
             artifact 'sdl'
         }
+
         target 'macbook', {
             linkerOpts "-F ${System.getProperty("user.home")}/Library/Frameworks -F /Library/Frameworks -L/opt/local/lib"
         }
@@ -41,5 +51,9 @@ konanArtifacts {
         target 'linux', {
             linkerOpts '-L/usr/lib/x86_64-linux-gnu'
         }
+
+        target 'mingw', {
+            linkerOpts '-LC:/msys64/mingw64/lib'
+        }
     }
 }

samples/videoplayer/src/main/c_interop/sdl.def

@@ -4,5 +4,4 @@ entryPoint = SDL_main
 
 headerFilter = SDL*
 
-linkerOpts.osx = -lSDL2
+linkerOpts = -lSDL2
-linkerOpts.linux = -lSDL2