X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?p=rln;a=blobdiff_plain;f=rln.c;h=37e5197921c8be3bfd2669f65ffee66c72c4b285;hp=b48764150ec30313ced1e459bd226b01011bb045;hb=e0c5bd18176b70031fd7fce877c6ca1d8b093a8c;hpb=d6008be63ca49180608de85e86553c55417a2b70

diff --git a/rln.c b/rln.c
index b487641..37e5197 100644
--- a/rln.c
+++ b/rln.c
@@ -2977,6 +2977,22 @@ int doargs(int argc, char * argv[])
 
 				wflag = 1;
 				break;
+			case 'y':
+			case 'Y':
+				if (i >= argc)
+				{
+					printf("No directory filename following -y switch\n");
+					return 1;
+				}
+
+				if (strlen(argv[i]) > FARGSIZE * 3)
+				{
+					printf("Directory file name too long (sorry!)\n");
+					return 1;
+				}
+
+				strcpy(libdir, argv[i++]);
+				break;
 			case 'z':
 			case 'Z':					// Suppress banner flag
 				if (zflag)
@@ -3069,6 +3085,7 @@ void ShowHelp(void)
 	printf("   -u                      allow unresolved symbols (experimental)\n");
 	printf("   -v                      set verbose mode\n");
 	printf("   -w                      show linker warnings\n");
+	printf("   -y <fname>              set include path (also set by RLNPATH)\n");
 	printf("   -z                      suppress banner\n");
 	printf("\n");
 }
@@ -3115,6 +3132,21 @@ int main(int argc, char * argv[])
 		ExitLinker();
 	}
 
+	// Check to see if include paths actually exist
+	if (strlen(libdir) > 0)
+	{
+		DIR * test = opendir(libdir);
+
+		if (test == NULL)
+		{
+			printf("Invalid include path: %s\n", libdir);
+			errflag = 1;
+			ExitLinker();
+		}
+
+		closedir(test);
+	}
+
 	if (!zflag && !vflag)
 	{
 		ShowVersion();				// Display version information