Fix helper shell scripts to work on Windows.

.gitignore

@@ -38,6 +38,8 @@ src/generator/generator
 /build/scripts/llvm**
 /build/scripts/*.tar.gz
 /build/scripts/.vagrant
+/build/*.zip
+/build/*.pkg
 /build/vs20*
 /build/gmake
 /build/headers

build/InstallMono.sh

@@ -1,6 +1,6 @@
 OS=$(uname -s)
 if [ "$OS" == "Darwin" ]; then
-	wget -O mono.pkg https://download.mono-project.com/archive/6.10.0/macos-10-universal/MonoFramework-MDK-6.10.0.macos10.xamarin.universal.pkg
+	curl -o mono.pkg https://download.mono-project.com/archive/6.10.0/macos-10-universal/MonoFramework-MDK-6.10.0.macos10.xamarin.universal.pkg
 	sudo installer -pkg mono.pkg -target /
 	export PATH=$PATH:/Library/Frameworks/Mono.framework/Versions/Current/bin
 elif [ "$OS" == "Linux" ]; then

build/InstallNugets.sh

@@ -1,3 +1,3 @@
-wget https://github.com/nunit/nunit-console/releases/download/v3.9/NUnit.Console-3.9.0.zip
+curl -O -L https://github.com/nunit/nunit-console/releases/download/v3.9/NUnit.Console-3.9.0.zip
 BUILD_DIR=$(dirname -- $0)
 unzip NUnit.Console-3.9.0.zip -d $BUILD_DIR/../deps/NUnit.Console-3.9.0

build/RunTests.sh

@@ -1,5 +1,19 @@
+#!/bin/sh
 set -e
+
 BUILD_DIR=$(dirname -- $0)
-MONO_PATH=$BUILD_DIR/../deps/NUnit.ConsoleRunner.3.6.1/tools \
-cp $BUILD_DIR/../deps/NUnit/nunit.framework.* $BUILD_DIR/gmake/lib/Release_*/
-mono $BUILD_DIR/../deps/NUnit.Console-3.9.0/nunit3-console.exe -noresult $BUILD_DIR/gmake/lib/Release_*/*Tests*.dll
+
+case "$(uname -s)" in
+    Darwin|Linux)
+        ACTION=gmake
+        MONO=mono
+        export PATH=$PATH:/Library/Frameworks/Mono.framework/Versions/Current/bin
+        ;;
+
+    CYGWIN*|MINGW32*|MSYS*|MINGW*)
+        ACTION=vs2019
+        ;;
+esac
+
+cp $BUILD_DIR/../deps/NUnit/nunit.framework.* $BUILD_DIR/$ACTION/lib/Release_*/
+$MONO $BUILD_DIR/../deps/NUnit.Console-3.9.0/nunit3-console.exe -noresult $BUILD_DIR/$ACTION/lib/Release_*/*Tests*.dll