Minor fixups for release ... mostly avoid failed testcases.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@32837 72102866-910b-0410-8b05-ffd578937521

Source/Additions/GSObjCRuntime.m

@@ -143,8 +143,13 @@ GSSelectorFromNameAndTypes(const char *name, const char *types)
 {
 #if NeXT_RUNTIME
   return sel_getUid(name);
+/* Don't use sel_registerTypedName() ... it's broken when first introduced
+ * into gcc (fails to correctly check for multple registrations with same
+ * types but different layout info).
+ *
 #elif defined (__GNU_LIBOBJC__)
   return sel_registerTypedName(name, types);
+ */
 #elif defined (__GNUSTEP_RUNTIME__)
   return sel_registerTypedName_np(name, types);
 #else

Source/NSPathUtilities.m

@@ -218,6 +218,8 @@ static NSString *gnustepUserDirDocumentation = nil;
 static NSString *gnustepUserDirDocumentationInfo = nil;
 static NSString *gnustepUserDirDocumentationMan = nil;
 
+static NSString	*uninstalled = nil;
+
 static BOOL ParseConfigurationFile(NSString *name, NSMutableDictionary *dict,
   NSString *userName);
 
@@ -973,6 +975,8 @@ static void InitialisePathUtilities(void)
       NSMutableDictionary	*config;
 
       [gnustep_global_lock lock];
+      ASSIGNCOPY(uninstalled, [[[NSProcessInfo processInfo] environment]
+	objectForKey: @"GNUSTEP_UNINSTALLED_LIBRARY_DIRECTORY"]);
       gnustepUserName = [NSUserName() copy];
 #if defined(__MINGW__)
       {
@@ -2026,6 +2030,12 @@ if (domainMask & mask) \
 
       case NSLibraryDirectory:
 	{
+	  /* We allow the environment to be used to specify the location of
+	   * the resources of uninstalled libraries so that we can run tests
+	   * on software prior to installation.
+	   */
+	  ADD_PLATFORM_PATH(NSAllDomainsMask, uninstalled);
+
 	  ADD_PLATFORM_PATH(NSUserDomainMask, gnustepUserLibrary);
 	  ADD_PLATFORM_PATH(NSLocalDomainMask, gnustepLocalLibrary);
 	  ADD_PLATFORM_PATH(NSNetworkDomainMask, gnustepNetworkLibrary);