[gtk-osx] Fix error with selecting compiler under Tiger

[John Ralls <jralls src gnome org>]

commit 44d2e40d24dab964b6148467fa04e9760917bf5b
Author: John Ralls <jralls ceridwen us>
Date:   Sat Oct 15 15:11:50 2011 -0700

    Fix error with selecting compiler under Tiger
    
    
    Tiger's uname version is 8, not 10, and there's no need to set the compiler for a particular SDK.

 jhbuildrc-gtk-osx |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/jhbuildrc-gtk-osx b/jhbuildrc-gtk-osx
index 1256df8..b620579 100644
--- a/jhbuildrc-gtk-osx
+++ b/jhbuildrc-gtk-osx
@@ -230,15 +230,12 @@ def setup_sdk(target, sdk_version, architectures=[_default_arch]):
         os.environ["VERSIONER_PYTHON_PREFER_32_BIT"] = "yes"
 
     #SDK 10.4 doesn't support gcc4.2.
-    if  _osx_version.startswith("10.") and sdk_version.startswith("10.4"):
+    if  _osx_version.startswith("8."):
         os.environ["CC"] = "/usr/bin/gcc-4.0"
         os.environ["CXX"] = "/usr/bin/g++-4.0"
-        append_autogenargs("gnutls", "--disable-guile")
     else:
         os.environ["CC"] = "/usr/bin/gcc-4.2"
         os.environ["CXX"] = "/usr/bin/g++-4.2"
-        append_autogenargs("gnutls", "--disable-guile")
-
 
     # Set the -arch flags for everything we're building.
     #
@@ -285,6 +282,7 @@ def setup_sdk(target, sdk_version, architectures=[_default_arch]):
                   or _osx_version.startswith("11")))):
         append_autogenargs("glib", "ac_cv_compliant_posix_memalign=no")
 
+    append_autogenargs("gnutls", "--disable-guile")
 
     return sdkdir
 # This is a convenience function for older .jhbuildrc-customs.