[gentoo-commits] gentoo-alt r1643 - trunk/toolchain-prefix-wrapper

[Fabian Groffen (grobian)]

Author: grobian
Date: 2009-03-21 14:09:47 +0000 (Sat, 21 Mar 2009)
New Revision: 1643

Modified:
   trunk/toolchain-prefix-wrapper/configure.ac
Log:
auto guess macosx-version-min value, as it's not worth dying for

Modified: trunk/toolchain-prefix-wrapper/configure.ac
===================================================================
--- trunk/toolchain-prefix-wrapper/configure.ac	2009-03-21 13:33:33 UTC (rev 1642)
+++ trunk/toolchain-prefix-wrapper/configure.ac	2009-03-21 14:09:47 UTC (rev 1643)
@@ -58,8 +58,9 @@
 		[the minimum deployment target on Mac OS X, such as 10.4]
 	)],
 	[MIN_OSX_TARGET=$withval],
-	[MIN_OSX_TARGET=yes]
+	[MIN_OSX_TARGET=auto]
 )
+# We only "support" Panther, Tiger and Leopard
 case $ac_cv_host in
 	*-darwin*)
 		case "x${MIN_OSX_TARGET}" in
@@ -67,6 +68,20 @@
 			xno)
 				AC_ERROR([--with-macosx-version-min must be given on Mac OS X hosts])
 			;;
+			xauto)
+				# auto guessing
+				case $ac_cv_host in
+					*-darwin7*)
+						MIN_OSX_TARGET=10.3
+					;;
+					*-darwin8*)
+						MIN_OSX_TARGET=10.4
+					;;
+					*-darwin9*)
+						MIN_OSX_TARGET=10.5
+					;;
+				esac
+			;;
 			*)
 				AC_ERROR([need an explicit Mac OS X version number with --with-macosx-version-min])
 			;;