2012-12-11 Richard Biener <rguenther@suse.de>

	PR other/54324
	* doc/install.texi (Tools/packages necessary for building GCC):
	State ISO C++98 host compiler requirement.  Increment minimum
	GCC version required for building all languages for a cross-compiler
	to 3.4 or later.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194389 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index fc1a827..db3b60f 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,13 @@
 2012-12-11  Richard Biener  <rguenther@suse.de>
 
+       PR other/54324
+       * doc/install.texi (Tools/packages necessary for building GCC):
+       State ISO C++98 host compiler requirement.  Increment minimum
+       GCC version required for building all languages for a cross-compiler
+       to 3.4 or later.
+
+2012-12-11  Richard Biener  <rguenther@suse.de>
+
        PR tree-optimization/55079
        * tree-vrp.c (extract_range_from_binary_expr_1): Handle MAX/MIN_EXPR
        for more cases.

diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 736ec2f..e534216 100644 (file)
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -243,13 +243,15 @@ described below.
 
 @heading Tools/packages necessary for building GCC
 @table @asis
-@item ISO C90 compiler
+@item ISO C++98 compiler
 Necessary to bootstrap GCC, although versions of GCC prior
-to 3.4 also allow bootstrapping with a traditional (K&R) C compiler.
+to 4.8 also allow bootstrapping with a ISO C89 compiler and versions
+of GCC prior to 3.4 also allow bootstrapping with a traditional
+(K&R) C compiler.
 
 To build all languages in a cross-compiler or other configuration where
 3-stage bootstrap is not performed, you need to start with an existing
-GCC binary (version 2.95 or later) because source code for language
+GCC binary (version 3.4 or later) because source code for language
 frontends other than C might use GCC extensions.
 
 @item GNAT