From: David Edelsohn <edelsohn@gnu.org>
Date: Tue, 7 Aug 2001 16:42:03 +0000 (+0000)
Subject: * doc/install.texi: Document fine-grained multilib configuration.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e85152835015727927dcece51f9d73f2a92c12f4;p=gcc.git

* doc/install.texi: Document fine-grained multilib configuration.

From-SVN: r44695
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ee88a9f1a67..9600349ff5a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2001-08-07  David Edelsohn  <edelsohn@gnu.org>
+
+	* doc/install.texi: Document fine-grained multilib configuration.
+
 Tue Aug  7 16:52:54 CEST 2001  Jan Hubicka  <jh@suse.cz>
 
 	* rtlanal.c (find_first_parameter_load): Call note_stores
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 0ca17031ea7..583316d4081 100644
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -502,6 +502,28 @@ libraries to support different target variants, calling
 conventions, etc should not be built.  The default is to build a
 predefined set of them.
 
+Some targets provide finer-grained control over which multilibs are built
+(e.g., @option{--disable-softfloat}):
+@table @code
+
+@item arc-*-elf*
+biendian.
+
+@item arm-*-*
+fpu, 26bit, underscore, interwork, biendian, nofmult.
+
+@item m68*-*-*
+softfloat, m68881, m68000, m68020.
+
+@item mips*-*-*
+single-float, biendian, softfloat.
+
+@item powerpc*-*-*, rs6000*-*-*
+aix64, pthread, softfloat, powercpu, powerpccpu, powerpcos, biendian,
+sysv, aix. 
+
+@end table
+
 @item --enable-threads
 Specify that the target
 supports threads.  This affects the Objective-C compiler and runtime