From 07ac64bf095475a227b8deba7bcf9a9dadee1222 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?K=C3=A1roly=20Balogh?= <karoly@freepascal.org>
Date: Thu, 28 Dec 2017 19:03:53 +0000
Subject: [PATCH] * no longer allow to compile objcbase without the objc1
 feature enabled.

git-svn-id: trunk@37847 -
---
 rtl/inc/objcbase.pp | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/rtl/inc/objcbase.pp b/rtl/inc/objcbase.pp
index 92641af1b5..8c7ff77be2 100644
--- a/rtl/inc/objcbase.pp
+++ b/rtl/inc/objcbase.pp
@@ -15,13 +15,15 @@
 
 unit objcbase;
 
-{$ifdef FPC_HAS_FEATURE_OBJECTIVEC1}
+interface
+
+{$ifndef FPC_HAS_FEATURE_OBJECTIVEC1}
+{$error ObjectiveC1 feature is not supported or not enabled.}
+{$endif}
 
 {$modeswitch objectivec1}
 {$packrecords c}
 
-interface
-
 uses
   ctypes;
 
@@ -255,14 +257,4 @@ type
 
 implementation
 
-{$else }
-
-interface
-
-implementation
-
-{$endif}
-
 end.
-
-