Fix forceBuild not working for projects with unknown platform names (i.e. jay) (#10485)

* Fix forceBuild not working for projects with unknown platform names (i.e. jay)

* Clean up error messages

1 files changed, 9 insertions, 2 deletions

diff --git a/msvc/scripts/genproj.cs b/msvc/scripts/genproj.cs
index 12e3bb139d5..b4267636971 100755
--- a/msvc/scripts/genproj.cs
+++ b/msvc/scripts/genproj.cs
@@ -139,13 +139,14 @@ public class SlnGenerator {
 	private void WriteProjectConfigurationPlatforms (StreamWriter sln, string guid, string defaultPlatform, bool forceBuild)
 	{
 		var fallbackProfileNames = new List<string> ();
+		var didBuildAnyProfile = false;
 
 		foreach (var profile in profiles) {
-			if (!observedProfiles.Contains (profile))
+			if (!observedProfiles.Contains (profile) && !forceBuild)
 				continue;
 
 			var platformToBuild = profile;
-			var isBuildEnabled = true;			
+			var isBuildEnabled = true;
 
 			HashSet<string> projectProfiles;
 			if (
@@ -157,6 +158,9 @@ public class SlnGenerator {
 				isBuildEnabled = forceBuild;
 			}
 
+			if (isBuildEnabled)
+				didBuildAnyProfile = true;
+
 			sln.WriteLine ("\t\t{0}.Debug|{1}.ActiveCfg = Debug|{2}", guid, profile, platformToBuild);
 			if (isBuildEnabled)
 				sln.WriteLine ("\t\t{0}.Debug|{1}.Build.0 = Debug|{2}", guid, profile, platformToBuild);
@@ -165,6 +169,9 @@ public class SlnGenerator {
 				sln.WriteLine ("\t\t{0}.Release|{1}.Build.0 = Release|{2}", guid, profile, platformToBuild);
 		}
 
+		if (!didBuildAnyProfile)
+			Console.Error.WriteLine($"// Project {guid} not set to build in any profile");
+
 		if (fallbackProfileNames.Count > 0)
 			Console.Error.WriteLine ($"// Project {guid} does not have profile(s) {string.Join(", ", fallbackProfileNames)} so using {defaultPlatform}");
 	}