doc: Remove old details on libunwind for ia64-*-hpux*

gcc:
	PR target/69374
	* doc/install.texi (Specific) <ia64-*-hpux*>: Remove details
	on libunwind for GCC 3.4 and earlier.

diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index b13c62ed2b7aa72eb8bb4857f78ff118e954f5a8..4119304f66a5d54c3f76a7d702d190022a8e51dc 100644 (file)
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -4316,12 +4316,6 @@ Building GCC on this target requires the GNU Assembler.  The bundled HP
 assembler will not work.  To prevent GCC from using the wrong assembler,
 the option @option{--with-gnu-as} may be necessary.
 
-The GCC libunwind library has not been ported to HPUX@.  This means that for
-GCC versions 3.2.3 and earlier, @option{--enable-libunwind-exceptions}
-is required to build GCC@.  For GCC 3.3 and later, this is the default.
-For gcc 3.4.3 and later, @option{--enable-libunwind-exceptions} is
-removed and the system libunwind library will always be used.
-
 @html
 <hr />
 <!-- rs6000-ibm-aix*, powerpc-ibm-aix* -->