install.texi (Specific): Update cctools version required for full functionality.

	* doc/install.texi (Specific): Update cctools version required
	for full functionality.
	* config/darwin.h (LINK_SPEC): Pass -mmacosx-version-min to the
	linkers as -macosx_version_min.

From-SVN: r103702

gcc/ChangeLog

+2005-08-31  Geoffrey Keating  <geoffk@apple.com>
+
+	* doc/install.texi (Specific): Update cctools version required
+	for full functionality.
+	* config/darwin.h (LINK_SPEC): Pass -mmacosx-version-min to the
+	linkers as -macosx_version_min.
+
 2005-08-31  J"orn Rennecke <joern.rennecke@st.com>
 
 	PR target/21255

gcc/config/darwin.h

@@ -268,6 +268,7 @@ Boston, MA 02110-1301, USA.  */
    %{headerpad_max_install_names*} \
    %{Zimage_base*:-image_base %*} \
    %{Zinit*:-init %*} \
+   %{mmacosx-version-min=*:-macosx_version_min %*} \
    %{nomultidefs} \
    %{Zmulti_module:-multi_module} %{Zsingle_module:-single_module} \
    %{Zmultiply_defined*:-multiply_defined %*} \

gcc/doc/install.texi

@@ -3472,7 +3472,7 @@ binaries are available at
 @uref{http://developer.apple.com/darwin/projects/compiler/} (free
 registration required).
 
-This version of GCC requires at least cctools-528.
+This version of GCC requires at least cctools-590.7.
 
 The version of GCC shipped by Apple typically includes a number of
 extensions not available in a standard GCC release.  These extensions