[22325] trunk/base/src/port1.0/portmain.tcl

[source_changes at macosforge.org]

Revision: 22325
          http://trac.macosforge.org/projects/macports/changeset/22325
Author:   pguyot at kallisys.net
Date:     2007-02-26 00:49:00 -0800 (Mon, 26 Feb 2007)

Log Message:
-----------
Added a check that the universal SDK is installed when +universal variant is
selected.

Modified Paths:
--------------
    trunk/base/src/port1.0/portmain.tcl

Modified: trunk/base/src/port1.0/portmain.tcl
===================================================================
--- trunk/base/src/port1.0/portmain.tcl	2007-02-26 08:38:30 UTC (rev 22324)
+++ trunk/base/src/port1.0/portmain.tcl	2007-02-26 08:49:00 UTC (rev 22325)
@@ -96,7 +96,7 @@
 if {[info exists os.platform] && (${os.platform} == "darwin") && ![file isdirectory /System/Library/Frameworks/Carbon.framework] && ![info exists variations(puredarwin)]} { variant_set puredarwin }
 if {[info exists os.platform] && (${os.platform} == "darwin") && [file isdirectory /System/Library/Frameworks/Carbon.framework] && ![info exists variations(macosx)]} {
 	variant_set macosx
-	# Declare default universal variant.
+	# Declare default universal variant, on >10.3
 	variant universal {
 		if {[tbool use_xmkmf] || ![tbool use_configure]} {
 			return -code error "Default universal variant only works with ports based on configure"
@@ -105,6 +105,9 @@
 		if {[info exists configure.env] && [regexp "(^| )(LD|C)FLAGS=" ${configure.env}]} {
 			ui_warn "This port already overrides CFLAGS or LDFLAGS. The universal variant may break it."
 		}
+		if {![file exists /Developer/SDKs/MacOSX10.4u.sdk/]} {
+			ui_warn "MacOS X 10.4 universal SDK is not installed (are we running on 10.3? did you forget to install it?) and building with +universal will very likely fail"
+		}
 		configure.env-append ${configure.universal_env}
 	}
 }

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