build instructions

build.ios.md

@@ -0,0 +1,22 @@
+# Prepare QT environment
+```
+pip3 install aqtinstall 
+
+aqt install-qt mac desktop 6.6.1 clang_64
+aqt install-qt mac ios 6.6.1     
+
+#aqt list-qt mac ios --modules 6.6.1     ios
+aqt install-qt mac ios 6.6.1 -m qtmultimedia
+
+./6.6.1/ios/bin/qmake ../DroidStar.pro
+make
+
+open DroidStar.xcodeproj
+```
+
+
+
+
+# References
+- https://stackoverflow.com/questions/2664885/xcode-build-and-archive-from-command-line
+- https://github.com/marketplace/actions/install-qt