#892 tool platform matching linke in arduino code

Author: jantje

io.sloeber.core/src/io/sloeber/core/managers/ToolSystem.java

@@ -9,7 +9,6 @@
 
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Platform;
 
 public class ToolSystem {
 
@@ -45,32 +44,61 @@ public String getSize() {
 		return this.size;
 	}
 
+	
+	
+	/**
+	 * Is the tool compatible with the system sloeber is running on
+	 * 
+	 * code as taken from arduino HostDependentDownloadableContribution 
+	 * https://github.com/arduino/Arduino/blob/master/arduino-core/src/cc/arduino/contributions/packages/HostDependentDownloadableContribution.java
+	 * 
+	 * @return true if ok; false if not
+	 */
+	@SuppressWarnings("nls")
 	public boolean isApplicable() {
-		switch (Platform.getOS()) {
-		case Platform.OS_WIN32:
-			return "i686-mingw32".equals(this.host); //$NON-NLS-1$
-		case Platform.OS_MACOSX:
-			switch (this.host) {
-			case "i386-apple-darwin11": //$NON-NLS-1$
-			case "x86_64-apple-darwin": //$NON-NLS-1$
-			case "x86_64-apple-darwin12": //$NON-NLS-1$
-			case "x86_64-apple-darwin14": //$NON-NLS-1$
-				return true;
-			default:
-				return false;
-			}
-		case Platform.OS_LINUX:
-			switch (Platform.getOSArch()) {
-			case Platform.ARCH_X86_64:
-				return "x86_64-linux-gnu".equals(this.host) || "x86_64-pc-linux-gnu".equals(this.host); //$NON-NLS-1$ //$NON-NLS-2$
-			case Platform.ARCH_X86:
-				return "i686-linux-gnu".equals(this.host) || "i686-pc-linux-gnu".equals(this.host); //$NON-NLS-1$ //$NON-NLS-2$
-			default:
-				return false;
-			}
-		default:
-			return false;
-		}
+
+		String osName =System.getProperty("os.name");
+	    String osArch =System.getProperty("os.arch");
+
+	    if (osName.contains("Linux")) {
+	      if (osArch.equals("arm")) {
+	        // Raspberry PI, BBB or other ARM based host
+
+	        // PI: "arm-linux-gnueabihf"
+	        // Arch-linux on PI2: "armv7l-unknown-linux-gnueabihf"
+	        // Raspbian on PI2: "arm-linux-gnueabihf"
+	        // Ubuntu Mate on PI2: "arm-linux-gnueabihf"
+	        // Debian 7.9 on BBB: "arm-linux-gnueabihf"
+	        // Raspbian on PI Zero: "arm-linux-gnueabihf"
+	        return host.matches("arm.*-linux-gnueabihf");
+	      } else if (osArch.contains("aarch64")) {
+	        return host.matches("aarch64.*-linux-gnu*");
+	      } else if (osArch.contains("amd64")) {
+	        return host.matches("x86_64-.*linux-gnu");
+	      } else {
+	        return host.matches("i[3456]86-.*linux-gnu");
+	      }
+	    }
+
+	    if (osName.contains("Windows")) {
+	      return host.matches("i[3456]86-.*mingw32") || host.matches("i[3456]86-.*cygwin");
+	    }
+
+	    if (osName.contains("Mac")) {
+	      if (osArch.contains("x86_64")) {
+	        return host.matches("x86_64-apple-darwin.*") || host.matches("i[3456]86-apple-darwin.*");
+	      }
+		return host.matches("i[3456]86-apple-darwin.*");
+	    }
+
+	    if (osName.contains("FreeBSD")) {
+	      if (osArch.contains("arm")) {
+	        return host.matches("arm.*-freebsd[0-9]*");
+	      }
+		return host.matches(osArch + "-freebsd[0-9]*");
+	    }
+
+	    return false;
 	}
 
 	public IStatus install(IProgressMonitor monitor) {