$NetBSD: patch-configure,v 1.1 2015/11/07 13:30:21 adam Exp $

Fix OpenAL support on Darwin.

--- configure.orig	2015-11-07 13:22:13.000000000 +0000
+++ configure
@@ -7122,7 +7122,7 @@ fi
 $as_echo "$as_me: Using OpenAL.framework" >&6;}
 		# OPENAL_CFLAGS="-I/System/Library/Frameworks/OpenAL.framework/Headers"
 		# OPENAL_CFLAGS="-I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/System/Library/Frameworks/OpenAL.framework/Headers"
-		OPENAL_CFLAGS="-I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/System/Library/Frameworks/OpenAL.framework/Headers"
+		OPENAL_CFLAGS="-framework OpenAL"
 		OPENAL_LIBS="-framework OpenAL"
 
 	 ;; #(
@@ -7148,7 +7148,7 @@ $as_echo "no" >&6; }
 $as_echo "$as_me: Using OpenAL.framework" >&6;}
 		# OPENAL_CFLAGS="-I/System/Library/Frameworks/OpenAL.framework/Headers"
 		# OPENAL_CFLAGS="-I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/System/Library/Frameworks/OpenAL.framework/Headers"
-		OPENAL_CFLAGS="-I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/System/Library/Frameworks/OpenAL.framework/Headers"
+		OPENAL_CFLAGS="-framework OpenAL"
 		OPENAL_LIBS="-framework OpenAL"
 
 	 ;; #(